|
| Mark Island, north of | | Predicted Tidal Current | January, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | | 0111 | +0.2 | 0315 | 0835 | -0.3 | 1136 | 1341 | +0.2 | 1535 | 2048 | -0.3 | 2333 |
| 2 | | 0157 | +0.2 | 0403 | 0926 | -0.3 | 1230 | 1437 | +0.1 | 1638 | 2144 | -0.2 |
| 3 | 0023 | 0249 | +0.2 | 0454 | 1022 | -0.3 | 1329 | 1540 | +0.1 | 1748 | 2246 | -0.2 |
| 4 | 0120 | 0349 | +0.1 | 0549 | 1120 | -0.3 | 1428 | 1646 | +0.1 | 1856 | 2349 | -0.2 |
| 5 | 0223 | 0451 | +0.1 | 0645 | 1216 | -0.3 | 1524 | 1746 | +0.2 | 1954 |
| 6 | | 0047 | -0.2 | 0325 | 0549 | +0.2 | 0736 | 1307 | -0.4 | 1614 | 1837 | +0.2 | 2041 |
| 7 | | 0137 | -0.3 | 0420 | 0642 | +0.2 | 0824 | 1353 | -0.4 | 1658 | 1922 | +0.2 | 2122 |
| 8 | | 0223 | -0.3 | 0510 | 0729 | +0.2 | 0908 | 1435 | -0.5 | 1740 | 2003 | +0.2 | 2201 |
| 9 | | 0305 | -0.4 | 0556 | 0812 | +0.2 | 0951 | 1516 | -0.5 | 1820 | 2043 | +0.3 | 2238 |
| 10 | | 0345 | -0.5 | 0640 | 0855 | +0.3 | 1033 | 1556 | -0.5 | 1900 | 2122 | +0.3 | 2315 |
| 11 | | 0425 | -0.5 | 0723 | 0937 | +0.3 | 1115 | 1636 | -0.6 | 1939 | 2202 | +0.3 | 2354 |
| 12 | | 0505 | -0.5 | 0806 | 1019 | +0.3 | 1158 | 1717 | -0.6 | 2020 | 2243 | +0.3 |
| 13 | 0034 | 0547 | -0.6 | 0850 | 1103 | +0.3 | 1243 | 1800 | -0.6 | 2102 | 2325 | +0.3 |
| 14 | 0116 | 0631 | -0.6 | 0937 | 1149 | +0.3 | 1330 | 1846 | -0.5 | 2146 |
| 15 | | 0010 | +0.3 | 0202 | 0719 | -0.5 | 1027 | 1239 | +0.3 | 1423 | 1937 | -0.5 | 2235 |
| 16 | | 0059 | +0.3 | 0252 | 0813 | -0.5 | 1122 | 1334 | +0.2 | 1524 | 2035 | -0.4 | 2330 |
| 17 | | 0155 | +0.2 | 0349 | 0914 | -0.5 | 1225 | 1439 | +0.2 | 1635 | 2143 | -0.3 |
| 18 | 0033 | 0259 | +0.2 | 0455 | 1023 | -0.4 | 1334 | 1553 | +0.2 | 1756 | 2259 | -0.3 |
| 19 | 0147 | 0414 | +0.2 | 0607 | 1135 | -0.4 | 1445 | 1711 | +0.2 | 1915 |
| 20 | | 0015 | -0.3 | 0304 | 0530 | +0.2 | 0718 | 1243 | -0.5 | 1552 | 1821 | +0.2 | 2022 |
| 21 | | 0122 | -0.4 | 0414 | 0637 | +0.2 | 0820 | 1343 | -0.5 | 1650 | 1919 | +0.3 | 2117 |
| 22 | | 0219 | -0.4 | 0513 | 0734 | +0.2 | 0915 | 1435 | -0.6 | 1740 | 2008 | +0.3 | 2204 |
| 23 | | 0308 | -0.5 | 0604 | 0822 | +0.3 | 1003 | 1521 | -0.6 | 1824 | 2050 | +0.3 | 2246 |
| 24 | | 0352 | -0.5 | 0649 | 0905 | +0.3 | 1046 | 1603 | -0.6 | 1904 | 2129 | +0.3 | 2324 |
| 25 | | 0432 | -0.6 | 0731 | 0944 | +0.3 | 1126 | 1642 | -0.6 | 1941 | 2204 | +0.3 |
| 26 | 0000 | 0510 | -0.6 | 0809 | 1020 | +0.3 | 1203 | 1719 | -0.5 | 2016 | 2238 | +0.3 |
| 27 | 0032 | 0545 | -0.5 | 0846 | 1055 | +0.2 | 1239 | 1753 | -0.5 | 2049 | 2310 | +0.3 |
| 28 | 0104 | 0620 | -0.5 | 0922 | 1130 | +0.2 | 1314 | 1827 | -0.4 | 2121 | 2342 | +0.2 |
| 29 | 0135 | 0654 | -0.4 | 0959 | 1205 | +0.2 | 1350 | 1901 | -0.3 | 2153 |
| 30 | | 0015 | +0.2 | 0207 | 0730 | -0.4 | 1038 | 1244 | +0.2 | 1431 | 1938 | -0.3 | 2227 |
| 31 | | 0051 | +0.2 | 0243 | 0811 | -0.3 | 1124 | 1329 | +0.1 | 1523 | 2026 | -0.2 | 2308 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | February, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | | 0136 | +0.1 | 0328 | 0906 | -0.3 | 1221 | 1428 | +0.1 | 1640 | 2137 | -0.1 |
| 2 | 0007 | 0236 | +0.1 | 0432 | 1021 | -0.2 | 1334 | 1550 | +0.1 | 1824 | 2311 | -0.1 |
| 3 | 0134 | 0400 | +0.1 | 0556 | 1142 | -0.2 | 1449 | 1719 | +0.1 | 1942 |
| 4 | | 0031 | -0.2 | 0304 | 0527 | +0.1 | 0713 | 1248 | -0.3 | 1551 | 1823 | +0.2 | 2032 |
| 5 | | 0128 | -0.3 | 0412 | 0631 | +0.2 | 0812 | 1339 | -0.4 | 1641 | 1910 | +0.2 | 2111 |
| 6 | | 0213 | -0.4 | 0504 | 0721 | +0.2 | 0900 | 1422 | -0.5 | 1723 | 1950 | +0.3 | 2146 |
| 7 | | 0253 | -0.5 | 0548 | 0803 | +0.2 | 0942 | 1502 | -0.5 | 1802 | 2027 | +0.3 | 2220 |
| 8 | | 0330 | -0.5 | 0628 | 0843 | +0.3 | 1022 | 1539 | -0.6 | 1840 | 2104 | +0.4 | 2254 |
| 9 | | 0406 | -0.6 | 0707 | 0921 | +0.3 | 1101 | 1617 | -0.6 | 1917 | 2140 | +0.4 | 2329 |
| 10 | | 0443 | -0.7 | 0747 | 1000 | +0.3 | 1140 | 1654 | -0.6 | 1955 | 2218 | +0.4 |
| 11 | 0006 | 0521 | -0.7 | 0827 | 1040 | +0.3 | 1221 | 1734 | -0.6 | 2034 | 2257 | +0.4 |
| 12 | 0044 | 0601 | -0.6 | 0909 | 1122 | +0.3 | 1305 | 1815 | -0.6 | 2115 | 2338 | +0.3 |
| 13 | 0125 | 0644 | -0.6 | 0955 | 1208 | +0.3 | 1353 | 1902 | -0.5 | 2200 |
| 14 | | 0023 | +0.3 | 0211 | 0734 | -0.5 | 1047 | 1259 | +0.2 | 1451 | 1959 | -0.4 | 2253 |
| 15 | | 0116 | +0.2 | 0307 | 0835 | -0.4 | 1150 | 1404 | +0.2 | 1607 | 2113 | -0.3 |
| 16 | 0000 | 0223 | +0.2 | 0419 | 0953 | -0.4 | 1306 | 1528 | +0.2 | 1745 | 2244 | -0.3 |
| 17 | 0128 | 0353 | +0.2 | 0548 | 1120 | -0.4 | 1429 | 1704 | +0.2 | 1915 |
| 18 | | 0011 | -0.3 | 0301 | 0527 | +0.2 | 0712 | 1235 | -0.4 | 1541 | 1819 | +0.2 | 2020 |
| 19 | | 0119 | -0.4 | 0414 | 0637 | +0.2 | 0817 | 1335 | -0.5 | 1638 | 1913 | +0.3 | 2109 |
| 20 | | 0211 | -0.5 | 0509 | 0730 | +0.2 | 0909 | 1424 | -0.5 | 1725 | 1956 | +0.3 | 2150 |
| 21 | | 0254 | -0.5 | 0554 | 0812 | +0.3 | 0952 | 1505 | -0.6 | 1805 | 2032 | +0.3 | 2225 |
| 22 | | 0332 | -0.6 | 0633 | 0848 | +0.3 | 1030 | 1542 | -0.6 | 1840 | 2105 | +0.3 | 2257 |
| 23 | | 0407 | -0.6 | 0708 | 0922 | +0.3 | 1104 | 1616 | -0.6 | 1913 | 2135 | +0.3 | 2327 |
| 24 | | 0439 | -0.6 | 0741 | 0953 | +0.3 | 1136 | 1647 | -0.5 | 1942 | 2203 | +0.3 | 2354 |
| 25 | | 0508 | -0.6 | 0813 | 1022 | +0.3 | 1206 | 1716 | -0.5 | 2010 | 2231 | +0.3 |
| 26 | 0019 | 0537 | -0.5 | 0843 | 1052 | +0.2 | 1235 | 1743 | -0.4 | 2037 | 2258 | +0.3 |
| 27 | 0044 | 0604 | -0.5 | 0915 | 1123 | +0.2 | 1306 | 1810 | -0.3 | 2104 | 2328 | +0.2 |
| 28 | 0111 | 0632 | -0.4 | 0949 | 1157 | +0.2 | 1341 | 1840 | -0.3 | 2134 |
| 29 | | 0001 | +0.2 | 0143 | 0706 | -0.3 | 1030 | 1239 | +0.2 | 1427 | 1920 | -0.2 | 2211 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | March, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | | 0042 | +0.1 | 0224 | 0757 | -0.2 | 1126 | 1337 | +0.1 | 1546 | 2038 | -0.1 | 2313 |
| 2 | | 0145 | +0.1 | 0330 | 0930 | -0.2 | 1248 | 1508 | +0.1 | 1800 | 2247 | -0.1 |
| 3 | 0106 | 0327 | +0.1 | 0522 | 1116 | -0.2 | 1418 | 1656 | +0.1 | 1923 |
| 4 | | 0015 | -0.2 | 0253 | 0513 | +0.1 | 0657 | 1227 | -0.3 | 1526 | 1803 | +0.2 | 2009 |
| 5 | | 0109 | -0.3 | 0400 | 0618 | +0.2 | 0757 | 1318 | -0.4 | 1616 | 1848 | +0.2 | 2046 |
| 6 | | 0152 | -0.4 | 0447 | 0704 | +0.2 | 0843 | 1401 | -0.5 | 1659 | 1927 | +0.3 | 2119 |
| 7 | | 0229 | -0.5 | 0528 | 0744 | +0.3 | 0924 | 1439 | -0.6 | 1737 | 2003 | +0.3 | 2153 |
| 8 | | 0305 | -0.6 | 0607 | 0822 | +0.3 | 1002 | 1516 | -0.6 | 1814 | 2038 | +0.4 | 2226 |
| 9 | | 0440 | -0.7 | 0745 | 0959 | +0.4 | 1140 | 1652 | -0.7 | 1951 | 2214 | +0.4 |
| 10 | 0000 | 0516 | -0.7 | 0822 | 1037 | +0.4 | 1218 | 1729 | -0.7 | 2028 | 2251 | +0.4 |
| 11 | 0036 | 0553 | -0.7 | 0902 | 1115 | +0.4 | 1258 | 1807 | -0.6 | 2106 | 2328 | +0.4 |
| 12 | 0113 | 0631 | -0.7 | 0943 | 1156 | +0.3 | 1341 | 1848 | -0.5 | 2147 |
| 13 | | 0009 | +0.3 | 0154 | 0714 | -0.6 | 1028 | 1241 | +0.3 | 1429 | 1935 | -0.4 | 2232 |
| 14 | | 0053 | +0.3 | 0239 | 0804 | -0.5 | 1120 | 1333 | +0.2 | 1530 | 2035 | -0.3 | 2327 |
| 15 | | 0147 | +0.2 | 0336 | 0909 | -0.4 | 1224 | 1440 | +0.2 | 1654 | 2158 | -0.2 |
| 16 | 0043 | 0301 | +0.2 | 0457 | 1037 | -0.3 | 1346 | 1615 | +0.2 | 1842 | 2339 | -0.2 |
| 17 | 0224 | 0447 | +0.1 | 0640 | 1209 | -0.3 | 1513 | 1757 | +0.2 | 2007 |
| 18 | | 0103 | -0.3 | 0358 | 0624 | +0.2 | 0805 | 1322 | -0.4 | 1624 | 1906 | +0.2 | 2103 |
| 19 | | 0204 | -0.4 | 0504 | 0727 | +0.2 | 0905 | 1417 | -0.5 | 1717 | 1953 | +0.3 | 2147 |
| 20 | | 0250 | -0.5 | 0552 | 0813 | +0.2 | 0952 | 1501 | -0.5 | 1800 | 2031 | +0.3 | 2223 |
| 21 | | 0329 | -0.6 | 0632 | 0850 | +0.3 | 1031 | 1540 | -0.6 | 1836 | 2104 | +0.3 | 2254 |
| 22 | | 0404 | -0.6 | 0707 | 0922 | +0.3 | 1105 | 1613 | -0.6 | 1909 | 2133 | +0.3 | 2323 |
| 23 | | 0435 | -0.6 | 0739 | 0952 | +0.3 | 1136 | 1644 | -0.6 | 1939 | 2200 | +0.3 | 2349 |
| 24 | | 0504 | -0.6 | 0809 | 1020 | +0.3 | 1205 | 1712 | -0.5 | 2006 | 2227 | +0.3 |
| 25 | 0013 | 0531 | -0.6 | 0838 | 1048 | +0.3 | 1232 | 1739 | -0.5 | 2033 | 2253 | +0.3 |
| 26 | 0037 | 0556 | -0.5 | 0907 | 1117 | +0.3 | 1301 | 1804 | -0.4 | 2059 | 2321 | +0.3 |
| 27 | 0102 | 0622 | -0.5 | 0937 | 1148 | +0.2 | 1331 | 1831 | -0.3 | 2127 | 2351 | +0.2 |
| 28 | 0130 | 0650 | -0.4 | 1011 | 1223 | +0.2 | 1408 | 1903 | -0.3 | 2200 |
| 29 | | 0027 | +0.2 | 0204 | 0726 | -0.3 | 1054 | 1308 | +0.2 | 1459 | 1950 | -0.2 | 2245 |
| 30 | | 0113 | +0.1 | 0250 | 0822 | -0.3 | 1153 | 1409 | +0.1 | 1622 | 2122 | -0.1 |
| 31 | 0001 | 0223 | +0.1 | 0405 | 1003 | -0.2 | 1315 | 1541 | +0.1 | 1823 | 2323 | -0.1 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | April, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | 0156 | 0410 | +0.1 | 0602 | 1146 | -0.2 | 1443 | 1721 | +0.2 | 1941 |
| 2 | | 0043 | -0.2 | 0330 | 0549 | +0.1 | 0732 | 1256 | -0.3 | 1551 | 1827 | +0.2 | 2030 |
| 3 | | 0136 | -0.4 | 0432 | 0651 | +0.2 | 0831 | 1347 | -0.4 | 1643 | 1915 | +0.3 | 2109 |
| 4 | | 0219 | -0.5 | 0520 | 0737 | +0.2 | 0918 | 1431 | -0.5 | 1727 | 1955 | +0.3 | 2145 |
| 5 | | 0258 | -0.6 | 0601 | 0818 | +0.3 | 0959 | 1510 | -0.6 | 1807 | 2033 | +0.4 | 2221 |
| 6 | | 0335 | -0.7 | 0640 | 0856 | +0.3 | 1039 | 1549 | -0.6 | 1846 | 2110 | +0.4 | 2256 |
| 7 | | 0412 | -0.7 | 0719 | 0935 | +0.4 | 1118 | 1627 | -0.7 | 1925 | 2147 | +0.4 | 2332 |
| 8 | | 0449 | -0.7 | 0758 | 1013 | +0.4 | 1157 | 1705 | -0.6 | 2003 | 2225 | +0.4 |
| 9 | 0009 | 0528 | -0.7 | 0838 | 1053 | +0.4 | 1239 | 1746 | -0.6 | 2044 | 2305 | +0.3 |
| 10 | 0048 | 0608 | -0.7 | 0921 | 1135 | +0.3 | 1324 | 1830 | -0.5 | 2127 | 2347 | +0.3 |
| 11 | 0130 | 0653 | -0.6 | 1007 | 1222 | +0.3 | 1416 | 1921 | -0.4 | 2216 |
| 12 | | 0034 | +0.2 | 0219 | 0747 | -0.5 | 1101 | 1317 | +0.2 | 1521 | 2027 | -0.3 | 2317 |
| 13 | | 0132 | +0.2 | 0321 | 0857 | -0.4 | 1206 | 1427 | +0.2 | 1648 | 2153 | -0.2 |
| 14 | 0038 | 0252 | +0.1 | 0447 | 1023 | -0.3 | 1326 | 1559 | +0.2 | 1824 | 2324 | -0.3 |
| 15 | 0215 | 0435 | +0.1 | 0626 | 1147 | -0.3 | 1446 | 1730 | +0.2 | 1938 |
| 16 | | 0037 | -0.3 | 0337 | 0602 | +0.2 | 0744 | 1254 | -0.4 | 1552 | 1834 | +0.2 | 2030 |
| 17 | | 0134 | -0.4 | 0437 | 0700 | +0.2 | 0840 | 1347 | -0.4 | 1643 | 1919 | +0.2 | 2112 |
| 18 | | 0218 | -0.5 | 0523 | 0743 | +0.2 | 0925 | 1430 | -0.5 | 1725 | 1956 | +0.3 | 2147 |
| 19 | | 0256 | -0.5 | 0601 | 0819 | +0.2 | 1003 | 1508 | -0.5 | 1802 | 2028 | +0.3 | 2217 |
| 20 | | 0330 | -0.6 | 0635 | 0851 | +0.3 | 1036 | 1541 | -0.5 | 1834 | 2057 | +0.3 | 2245 |
| 21 | | 0401 | -0.6 | 0706 | 0920 | +0.3 | 1107 | 1612 | -0.5 | 1904 | 2125 | +0.3 | 2311 |
| 22 | | 0429 | -0.6 | 0736 | 0949 | +0.3 | 1136 | 1641 | -0.5 | 1933 | 2153 | +0.3 | 2336 |
| 23 | | 0457 | -0.5 | 0806 | 1018 | +0.3 | 1205 | 1709 | -0.4 | 2001 | 2222 | +0.3 |
| 24 | 0002 | 0524 | -0.5 | 0836 | 1049 | +0.2 | 1236 | 1737 | -0.4 | 2032 | 2253 | +0.2 |
| 25 | 0031 | 0554 | -0.5 | 0910 | 1124 | +0.2 | 1311 | 1811 | -0.3 | 2107 | 2329 | +0.2 |
| 26 | 0105 | 0628 | -0.4 | 0948 | 1204 | +0.2 | 1354 | 1853 | -0.3 | 2149 |
| 27 | | 0011 | +0.2 | 0146 | 0713 | -0.3 | 1034 | 1253 | +0.2 | 1450 | 1952 | -0.2 | 2246 |
| 28 | | 0105 | +0.2 | 0241 | 0816 | -0.3 | 1134 | 1355 | +0.2 | 1607 | 2117 | -0.2 |
| 29 | 0004 | 0217 | +0.1 | 0359 | 0942 | -0.3 | 1246 | 1514 | +0.2 | 1734 | 2246 | -0.2 |
| 30 | 0134 | 0346 | +0.1 | 0535 | 1106 | -0.3 | 1401 | 1634 | +0.2 | 1846 | 2357 | -0.3 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | May, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | 0253 | 0509 | +0.2 | 0655 | 1214 | -0.4 | 1507 | 1741 | +0.2 | 1940 |
| 2 | | 0053 | -0.4 | 0354 | 0612 | +0.2 | 0756 | 1309 | -0.4 | 1603 | 1834 | +0.3 | 2026 |
| 3 | | 0141 | -0.5 | 0445 | 0703 | +0.2 | 0847 | 1357 | -0.5 | 1652 | 1919 | +0.3 | 2108 |
| 4 | | 0224 | -0.6 | 0530 | 0748 | +0.3 | 0932 | 1441 | -0.6 | 1737 | 2002 | +0.3 | 2148 |
| 5 | | 0306 | -0.7 | 0613 | 0831 | +0.3 | 1016 | 1524 | -0.6 | 1820 | 2043 | +0.4 | 2228 |
| 6 | | 0347 | -0.7 | 0655 | 0912 | +0.4 | 1059 | 1606 | -0.6 | 1902 | 2124 | +0.4 | 2308 |
| 7 | | 0428 | -0.7 | 0737 | 0954 | +0.4 | 1143 | 1649 | -0.6 | 1945 | 2206 | +0.3 | 2349 |
| 8 | | 0510 | -0.7 | 0821 | 1037 | +0.3 | 1228 | 1734 | -0.5 | 2030 | 2249 | +0.3 |
| 9 | 0032 | 0555 | -0.6 | 0906 | 1123 | +0.3 | 1317 | 1823 | -0.5 | 2118 | 2335 | +0.3 |
| 10 | 0118 | 0644 | -0.5 | 0954 | 1212 | +0.3 | 1411 | 1918 | -0.4 | 2212 |
| 11 | | 0026 | +0.2 | 0210 | 0740 | -0.5 | 1047 | 1307 | +0.2 | 1515 | 2022 | -0.3 | 2314 |
| 12 | | 0125 | +0.2 | 0314 | 0845 | -0.4 | 1148 | 1411 | +0.2 | 1628 | 2136 | -0.3 |
| 13 | 0027 | 0238 | +0.2 | 0431 | 0958 | -0.3 | 1255 | 1526 | +0.2 | 1744 | 2250 | -0.3 |
| 14 | 0146 | 0401 | +0.1 | 0554 | 1110 | -0.3 | 1403 | 1641 | +0.2 | 1850 | 2356 | -0.3 |
| 15 | 0257 | 0518 | +0.2 | 0706 | 1213 | -0.3 | 1505 | 1743 | +0.2 | 1943 |
| 16 | | 0051 | -0.4 | 0356 | 0618 | +0.2 | 0804 | 1307 | -0.4 | 1558 | 1833 | +0.2 | 2027 |
| 17 | | 0137 | -0.4 | 0444 | 0705 | +0.2 | 0852 | 1353 | -0.4 | 1643 | 1914 | +0.2 | 2104 |
| 18 | | 0218 | -0.5 | 0525 | 0744 | +0.2 | 0932 | 1434 | -0.4 | 1723 | 1949 | +0.2 | 2138 |
| 19 | | 0255 | -0.5 | 0601 | 0818 | +0.2 | 1009 | 1510 | -0.4 | 1759 | 2022 | +0.2 | 2208 |
| 20 | | 0328 | -0.5 | 0635 | 0851 | +0.2 | 1043 | 1544 | -0.4 | 1833 | 2054 | +0.2 | 2238 |
| 21 | | 0400 | -0.5 | 0708 | 0923 | +0.2 | 1115 | 1617 | -0.4 | 1907 | 2126 | +0.2 | 2307 |
| 22 | | 0432 | -0.5 | 0741 | 0956 | +0.2 | 1148 | 1651 | -0.4 | 1941 | 2201 | +0.2 | 2339 |
| 23 | | 0504 | -0.5 | 0815 | 1032 | +0.2 | 1223 | 1727 | -0.4 | 2020 | 2238 | +0.2 |
| 24 | 0015 | 0540 | -0.5 | 0853 | 1111 | +0.2 | 1303 | 1807 | -0.3 | 2102 | 2319 | +0.2 |
| 25 | 0055 | 0621 | -0.4 | 0934 | 1154 | +0.2 | 1348 | 1854 | -0.3 | 2151 |
| 26 | | 0006 | +0.2 | 0142 | 0709 | -0.4 | 1021 | 1242 | +0.2 | 1440 | 1950 | -0.3 | 2247 |
| 27 | | 0100 | +0.2 | 0238 | 0807 | -0.4 | 1114 | 1338 | +0.2 | 1540 | 2054 | -0.3 | 2352 |
| 28 | | 0203 | +0.2 | 0345 | 0913 | -0.3 | 1213 | 1440 | +0.2 | 1644 | 2202 | -0.3 |
| 29 | 0101 | 0312 | +0.2 | 0459 | 1021 | -0.3 | 1317 | 1545 | +0.2 | 1748 | 2307 | -0.4 |
| 30 | 0209 | 0423 | +0.2 | 0612 | 1127 | -0.4 | 1420 | 1650 | +0.2 | 1848 |
| 31 | | 0007 | -0.4 | 0312 | 0529 | +0.2 | 0718 | 1228 | -0.4 | 1520 | 1750 | +0.2 | 1942 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | June, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | | 0101 | -0.5 | 0409 | 0628 | +0.2 | 0817 | 1324 | -0.5 | 1617 | 1844 | +0.3 | 2032 |
| 2 | | 0153 | -0.6 | 0501 | 0721 | +0.3 | 0910 | 1416 | -0.5 | 1709 | 1935 | +0.3 | 2121 |
| 3 | | 0241 | -0.6 | 0550 | 0810 | +0.3 | 1000 | 1505 | -0.5 | 1800 | 2023 | +0.3 | 2207 |
| 4 | | 0328 | -0.6 | 0637 | 0857 | +0.3 | 1049 | 1554 | -0.5 | 1849 | 2110 | +0.3 | 2253 |
| 5 | | 0415 | -0.6 | 0724 | 0944 | +0.3 | 1137 | 1642 | -0.5 | 1938 | 2156 | +0.3 | 2339 |
| 6 | | 0501 | -0.6 | 0809 | 1029 | +0.3 | 1225 | 1731 | -0.5 | 2026 | 2243 | +0.3 |
| 7 | 0025 | 0549 | -0.6 | 0855 | 1116 | +0.3 | 1313 | 1821 | -0.5 | 2116 | 2330 | +0.3 |
| 8 | 0113 | 0637 | -0.5 | 0942 | 1203 | +0.3 | 1404 | 1912 | -0.4 | 2208 |
| 9 | | 0019 | +0.2 | 0204 | 0728 | -0.5 | 1030 | 1252 | +0.3 | 1456 | 2006 | -0.4 | 2302 |
| 10 | | 0112 | +0.2 | 0259 | 0822 | -0.4 | 1120 | 1343 | +0.2 | 1551 | 2103 | -0.4 |
| 11 | 0000 | 0208 | +0.2 | 0359 | 0919 | -0.4 | 1213 | 1438 | +0.2 | 1648 | 2202 | -0.3 |
| 12 | 0101 | 0310 | +0.2 | 0505 | 1019 | -0.3 | 1308 | 1536 | +0.2 | 1746 | 2301 | -0.3 |
| 13 | 0203 | 0416 | +0.2 | 0614 | 1120 | -0.3 | 1405 | 1636 | +0.2 | 1841 | 2358 | -0.3 |
| 14 | 0303 | 0521 | +0.2 | 0719 | 1218 | -0.3 | 1502 | 1733 | +0.2 | 1932 |
| 15 | | 0051 | -0.4 | 0358 | 0618 | +0.2 | 0817 | 1313 | -0.3 | 1555 | 1824 | +0.2 | 2018 |
| 16 | | 0139 | -0.4 | 0446 | 0707 | +0.2 | 0906 | 1402 | -0.3 | 1645 | 1910 | +0.2 | 2059 |
| 17 | | 0222 | -0.4 | 0529 | 0750 | +0.2 | 0949 | 1446 | -0.3 | 1730 | 1952 | +0.2 | 2137 |
| 18 | | 0302 | -0.4 | 0609 | 0829 | +0.2 | 1028 | 1527 | -0.3 | 1812 | 2032 | +0.2 | 2214 |
| 19 | | 0340 | -0.4 | 0646 | 0906 | +0.2 | 1104 | 1605 | -0.4 | 1853 | 2111 | +0.2 | 2251 |
| 20 | | 0417 | -0.5 | 0723 | 0943 | +0.2 | 1139 | 1643 | -0.4 | 1934 | 2150 | +0.2 | 2328 |
| 21 | | 0454 | -0.5 | 0801 | 1021 | +0.3 | 1216 | 1722 | -0.4 | 2016 | 2231 | +0.2 |
| 22 | 0008 | 0533 | -0.5 | 0839 | 1100 | +0.3 | 1254 | 1803 | -0.4 | 2059 | 2313 | +0.2 |
| 23 | 0050 | 0613 | -0.5 | 0919 | 1141 | +0.3 | 1334 | 1845 | -0.4 | 2145 | 2358 | +0.2 |
| 24 | 0135 | 0657 | -0.5 | 1002 | 1225 | +0.3 | 1418 | 1932 | -0.4 | 2234 |
| 25 | | 0046 | +0.2 | 0225 | 0745 | -0.5 | 1048 | 1311 | +0.3 | 1506 | 2022 | -0.4 | 2326 |
| 26 | | 0137 | +0.2 | 0319 | 0837 | -0.4 | 1138 | 1403 | +0.3 | 1558 | 2117 | -0.4 |
| 27 | 0023 | 0235 | +0.2 | 0421 | 0937 | -0.4 | 1233 | 1459 | +0.2 | 1655 | 2217 | -0.4 |
| 28 | 0125 | 0338 | +0.2 | 0529 | 1041 | -0.4 | 1334 | 1601 | +0.2 | 1757 | 2321 | -0.4 |
| 29 | 0230 | 0447 | +0.2 | 0642 | 1149 | -0.4 | 1440 | 1708 | +0.2 | 1901 |
| 30 | | 0025 | -0.5 | 0335 | 0556 | +0.2 | 0753 | 1257 | -0.4 | 1547 | 1814 | +0.2 | 2003 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | July, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | | 0128 | -0.5 | 0437 | 0701 | +0.2 | 0857 | 1400 | -0.4 | 1652 | 1916 | +0.2 | 2102 |
| 2 | | 0225 | -0.5 | 0534 | 0758 | +0.3 | 0955 | 1458 | -0.5 | 1751 | 2013 | +0.3 | 2156 |
| 3 | | 0319 | -0.6 | 0626 | 0851 | +0.3 | 1047 | 1551 | -0.5 | 1846 | 2105 | +0.3 | 2247 |
| 4 | | 0409 | -0.6 | 0714 | 0938 | +0.3 | 1134 | 1640 | -0.5 | 1936 | 2153 | +0.3 | 2335 |
| 5 | | 0455 | -0.6 | 0800 | 1023 | +0.3 | 1219 | 1726 | -0.6 | 2023 | 2238 | +0.3 |
| 6 | 0020 | 0540 | -0.6 | 0842 | 1105 | +0.3 | 1302 | 1810 | -0.5 | 2109 | 2321 | +0.3 |
| 7 | 0104 | 0623 | -0.6 | 0924 | 1146 | +0.3 | 1343 | 1854 | -0.5 | 2153 |
| 8 | | 0004 | +0.3 | 0148 | 0706 | -0.5 | 1004 | 1226 | +0.3 | 1424 | 1937 | -0.5 | 2237 |
| 9 | | 0046 | +0.2 | 0232 | 0748 | -0.4 | 1044 | 1305 | +0.3 | 1505 | 2020 | -0.4 | 2322 |
| 10 | | 0129 | +0.2 | 0317 | 0832 | -0.4 | 1125 | 1346 | +0.2 | 1547 | 2106 | -0.4 |
| 11 | 0009 | 0215 | +0.2 | 0408 | 0920 | -0.3 | 1207 | 1430 | +0.2 | 1632 | 2156 | -0.3 |
| 12 | 0102 | 0308 | +0.1 | 0509 | 1015 | -0.2 | 1255 | 1520 | +0.2 | 1723 | 2254 | -0.3 |
| 13 | 0201 | 0410 | +0.1 | 0623 | 1120 | -0.2 | 1353 | 1620 | +0.1 | 1823 | 2357 | -0.3 |
| 14 | 0305 | 0524 | +0.1 | 0743 | 1232 | -0.2 | 1502 | 1729 | +0.1 | 1927 |
| 15 | | 0100 | -0.3 | 0408 | 0635 | +0.1 | 0850 | 1337 | -0.2 | 1612 | 1837 | +0.1 | 2026 |
| 16 | | 0157 | -0.3 | 0503 | 0731 | +0.2 | 0940 | 1432 | -0.2 | 1713 | 1934 | +0.2 | 2117 |
| 17 | | 0245 | -0.4 | 0549 | 0815 | +0.2 | 1019 | 1517 | -0.3 | 1803 | 2021 | +0.2 | 2201 |
| 18 | | 0327 | -0.4 | 0629 | 0854 | +0.2 | 1054 | 1557 | -0.4 | 1847 | 2102 | +0.2 | 2241 |
| 19 | | 0405 | -0.5 | 0707 | 0931 | +0.3 | 1127 | 1634 | -0.4 | 1928 | 2142 | +0.2 | 2320 |
| 20 | | 0442 | -0.5 | 0744 | 1007 | +0.3 | 1200 | 1710 | -0.5 | 2007 | 2221 | +0.3 | 2359 |
| 21 | | 0519 | -0.6 | 0820 | 1043 | +0.3 | 1234 | 1746 | -0.5 | 2047 | 2300 | +0.3 |
| 22 | 0038 | 0556 | -0.6 | 0858 | 1121 | +0.3 | 1310 | 1824 | -0.6 | 2127 | 2340 | +0.3 |
| 23 | 0119 | 0635 | -0.6 | 0937 | 1200 | +0.3 | 1349 | 1904 | -0.6 | 2210 |
| 24 | | 0022 | +0.3 | 0202 | 0716 | -0.5 | 1018 | 1241 | +0.3 | 1430 | 1947 | -0.6 | 2256 |
| 25 | | 0108 | +0.3 | 0250 | 0803 | -0.5 | 1102 | 1326 | +0.3 | 1516 | 2036 | -0.5 | 2347 |
| 26 | | 0158 | +0.2 | 0345 | 0856 | -0.4 | 1153 | 1417 | +0.3 | 1608 | 2133 | -0.5 |
| 27 | 0046 | 0258 | +0.2 | 0452 | 1001 | -0.3 | 1253 | 1518 | +0.2 | 1712 | 2241 | -0.4 |
| 28 | 0154 | 0411 | +0.2 | 0614 | 1119 | -0.3 | 1407 | 1633 | +0.2 | 1827 | 2358 | -0.4 |
| 29 | 0309 | 0534 | +0.2 | 0741 | 1242 | -0.3 | 1530 | 1756 | +0.2 | 1945 |
| 30 | | 0113 | -0.4 | 0421 | 0652 | +0.2 | 0855 | 1355 | -0.4 | 1646 | 1911 | +0.2 | 2054 |
| 31 | | 0218 | -0.5 | 0524 | 0755 | +0.3 | 0953 | 1455 | -0.4 | 1750 | 2012 | +0.2 | 2153 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | August, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | | 0312 | -0.6 | 0617 | 0846 | +0.3 | 1042 | 1546 | -0.5 | 1843 | 2102 | +0.3 | 2243 |
| 2 | | 0400 | -0.6 | 0702 | 0929 | +0.3 | 1124 | 1630 | -0.6 | 1929 | 2146 | +0.3 | 2327 |
| 3 | | 0443 | -0.6 | 0744 | 1009 | +0.3 | 1203 | 1711 | -0.6 | 2011 | 2225 | +0.3 |
| 4 | 0007 | 0522 | -0.6 | 0822 | 1045 | +0.3 | 1239 | 1749 | -0.6 | 2050 | 2302 | +0.3 |
| 5 | 0045 | 0559 | -0.6 | 0857 | 1119 | +0.3 | 1312 | 1825 | -0.6 | 2127 | 2338 | +0.3 |
| 6 | 0122 | 0635 | -0.5 | 0931 | 1152 | +0.3 | 1344 | 1900 | -0.5 | 2203 |
| 7 | | 0012 | +0.3 | 0157 | 0709 | -0.5 | 1004 | 1224 | +0.3 | 1416 | 1934 | -0.5 | 2240 |
| 8 | | 0047 | +0.2 | 0233 | 0743 | -0.4 | 1035 | 1256 | +0.2 | 1447 | 2009 | -0.4 | 2318 |
| 9 | | 0124 | +0.2 | 0313 | 0819 | -0.3 | 1108 | 1331 | +0.2 | 1521 | 2049 | -0.3 |
| 10 | 0002 | 0207 | +0.2 | 0402 | 0903 | -0.2 | 1146 | 1412 | +0.2 | 1603 | 2141 | -0.3 |
| 11 | 0057 | 0302 | +0.1 | 0518 | 1013 | -0.1 | 1240 | 1508 | +0.1 | 1703 | 2258 | -0.2 |
| 12 | 0210 | 0425 | +0.1 | 0717 | 1156 | -0.1 | 1411 | 1635 | +0.1 | 1835 |
| 13 | | 0027 | -0.2 | 0332 | 0608 | +0.1 | 0842 | 1323 | -0.1 | 1553 | 1815 | +0.1 | 2003 |
| 14 | | 0137 | -0.3 | 0438 | 0716 | +0.2 | 0928 | 1420 | -0.2 | 1703 | 1923 | +0.1 | 2103 |
| 15 | | 0228 | -0.3 | 0527 | 0800 | +0.2 | 1002 | 1503 | -0.3 | 1753 | 2010 | +0.2 | 2148 |
| 16 | | 0309 | -0.4 | 0608 | 0836 | +0.2 | 1033 | 1539 | -0.4 | 1834 | 2049 | +0.2 | 2228 |
| 17 | | 0346 | -0.5 | 0645 | 0911 | +0.3 | 1104 | 1613 | -0.5 | 1911 | 2126 | +0.3 | 2305 |
| 18 | | 0421 | -0.6 | 0720 | 0944 | +0.3 | 1135 | 1647 | -0.6 | 1948 | 2202 | +0.3 | 2341 |
| 19 | | 0456 | -0.6 | 0756 | 1019 | +0.4 | 1207 | 1721 | -0.7 | 2025 | 2238 | +0.3 |
| 20 | 0018 | 0531 | -0.6 | 0832 | 1054 | +0.4 | 1241 | 1756 | -0.7 | 2103 | 2316 | +0.3 |
| 21 | 0057 | 0608 | -0.6 | 0908 | 1131 | +0.4 | 1317 | 1834 | -0.7 | 2143 | 2356 | +0.3 |
| 22 | 0138 | 0647 | -0.6 | 0948 | 1210 | +0.3 | 1356 | 1914 | -0.6 | 2226 |
| 23 | | 0039 | +0.3 | 0223 | 0731 | -0.5 | 1030 | 1253 | +0.3 | 1439 | 2001 | -0.5 | 2315 |
| 24 | | 0128 | +0.3 | 0317 | 0823 | -0.4 | 1120 | 1343 | +0.2 | 1531 | 2057 | -0.5 |
| 25 | 0013 | 0227 | +0.2 | 0426 | 0932 | -0.3 | 1223 | 1445 | +0.2 | 1637 | 2212 | -0.4 |
| 26 | 0126 | 0345 | +0.2 | 0601 | 1103 | -0.2 | 1348 | 1610 | +0.2 | 1806 | 2342 | -0.4 |
| 27 | 0251 | 0523 | +0.2 | 0739 | 1237 | -0.3 | 1525 | 1751 | +0.2 | 1938 |
| 28 | | 0104 | -0.4 | 0409 | 0647 | +0.2 | 0850 | 1350 | -0.4 | 1645 | 1909 | +0.2 | 2050 |
| 29 | | 0208 | -0.5 | 0511 | 0746 | +0.3 | 0943 | 1445 | -0.5 | 1744 | 2005 | +0.2 | 2145 |
| 30 | | 0259 | -0.5 | 0600 | 0832 | +0.3 | 1025 | 1531 | -0.6 | 1831 | 2050 | +0.3 | 2230 |
| 31 | | 0343 | -0.6 | 0642 | 0910 | +0.3 | 1102 | 1610 | -0.6 | 1912 | 2128 | +0.3 | 2310 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | September, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | | 0421 | -0.6 | 0720 | 0945 | +0.4 | 1136 | 1646 | -0.6 | 1949 | 2203 | +0.3 | 2346 |
| 2 | | 0457 | -0.6 | 0754 | 1017 | +0.4 | 1207 | 1720 | -0.6 | 2023 | 2236 | +0.3 |
| 3 | 0020 | 0530 | -0.6 | 0825 | 1046 | +0.3 | 1236 | 1751 | -0.6 | 2056 | 2307 | +0.3 |
| 4 | 0051 | 0600 | -0.5 | 0855 | 1115 | +0.3 | 1303 | 1821 | -0.6 | 2128 | 2337 | +0.3 |
| 5 | 0122 | 0629 | -0.4 | 0923 | 1143 | +0.3 | 1329 | 1849 | -0.5 | 2159 |
| 6 | | 0008 | +0.2 | 0153 | 0658 | -0.4 | 0951 | 1212 | +0.2 | 1356 | 1918 | -0.4 | 2233 |
| 7 | | 0042 | +0.2 | 0228 | 0727 | -0.3 | 1020 | 1244 | +0.2 | 1425 | 1951 | -0.3 | 2312 |
| 8 | | 0121 | +0.2 | 0312 | 0805 | -0.2 | 1054 | 1323 | +0.1 | 1503 | 2036 | -0.2 |
| 9 | 0004 | 0214 | +0.1 | 0426 | 0917 | -0.1 | 1150 | 1419 | +0.1 | 1602 | 2204 | -0.2 |
| 10 | 0122 | 0340 | +0.1 | 0648 | 1129 | -0.1 | 1341 | 1558 | +0.1 | 1755 | 2356 | -0.2 |
| 11 | 0255 | 0536 | +0.1 | 0813 | 1300 | -0.2 | 1536 | 1755 | +0.1 | 1941 |
| 12 | | 0110 | -0.3 | 0406 | 0647 | +0.2 | 0856 | 1354 | -0.3 | 1644 | 1902 | +0.1 | 2042 |
| 13 | | 0201 | -0.4 | 0457 | 0731 | +0.2 | 0929 | 1434 | -0.4 | 1730 | 1947 | +0.2 | 2126 |
| 14 | | 0242 | -0.5 | 0538 | 0807 | +0.3 | 1000 | 1510 | -0.5 | 1809 | 2025 | +0.3 | 2205 |
| 15 | | 0319 | -0.5 | 0616 | 0842 | +0.3 | 1032 | 1544 | -0.6 | 1846 | 2101 | +0.3 | 2242 |
| 16 | | 0354 | -0.6 | 0652 | 0916 | +0.4 | 1104 | 1618 | -0.7 | 1922 | 2137 | +0.3 | 2318 |
| 17 | | 0429 | -0.6 | 0728 | 0951 | +0.4 | 1137 | 1652 | -0.7 | 1959 | 2214 | +0.4 | 2355 |
| 18 | | 0505 | -0.7 | 0804 | 1027 | +0.4 | 1211 | 1728 | -0.7 | 2037 | 2252 | +0.4 |
| 19 | 0034 | 0543 | -0.6 | 0841 | 1104 | +0.4 | 1248 | 1806 | -0.7 | 2117 | 2331 | +0.3 |
| 20 | 0116 | 0623 | -0.6 | 0922 | 1144 | +0.3 | 1327 | 1847 | -0.6 | 2201 |
| 21 | | 0015 | +0.3 | 0202 | 0708 | -0.5 | 1006 | 1228 | +0.3 | 1411 | 1935 | -0.5 | 2251 |
| 22 | | 0105 | +0.2 | 0258 | 0804 | -0.4 | 1059 | 1319 | +0.2 | 1505 | 2035 | -0.4 | 2351 |
| 23 | | 0207 | +0.2 | 0414 | 0920 | -0.3 | 1209 | 1427 | +0.2 | 1618 | 2157 | -0.3 |
| 24 | 0107 | 0331 | +0.2 | 0555 | 1057 | -0.2 | 1343 | 1602 | +0.1 | 1757 | 2330 | -0.3 |
| 25 | 0233 | 0512 | +0.2 | 0727 | 1226 | -0.3 | 1520 | 1744 | +0.2 | 1929 |
| 26 | | 0048 | -0.4 | 0349 | 0630 | +0.2 | 0830 | 1332 | -0.4 | 1632 | 1856 | +0.2 | 2035 |
| 27 | | 0148 | -0.5 | 0447 | 0724 | +0.3 | 0918 | 1423 | -0.5 | 1725 | 1946 | +0.2 | 2126 |
| 28 | | 0236 | -0.5 | 0534 | 0806 | +0.3 | 0957 | 1505 | -0.6 | 1808 | 2027 | +0.3 | 2209 |
| 29 | | 0317 | -0.6 | 0614 | 0842 | +0.3 | 1032 | 1542 | -0.6 | 1846 | 2103 | +0.3 | 2246 |
| 30 | | 0354 | -0.6 | 0649 | 0914 | +0.3 | 1103 | 1616 | -0.6 | 1920 | 2135 | +0.3 | 2320 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | October, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | | 0427 | -0.6 | 0722 | 0944 | +0.3 | 1132 | 1647 | -0.6 | 1953 | 2206 | +0.3 | 2352 |
| 2 | | 0458 | -0.5 | 0752 | 1012 | +0.3 | 1159 | 1717 | -0.6 | 2024 | 2235 | +0.3 |
| 3 | 0022 | 0527 | -0.5 | 0820 | 1040 | +0.3 | 1225 | 1745 | -0.5 | 2054 | 2305 | +0.3 |
| 4 | 0051 | 0555 | -0.4 | 0848 | 1108 | +0.3 | 1250 | 1812 | -0.5 | 2125 | 2336 | +0.2 |
| 5 | 0123 | 0624 | -0.3 | 0917 | 1139 | +0.2 | 1317 | 1840 | -0.4 | 2159 |
| 6 | | 0010 | +0.2 | 0159 | 0656 | -0.3 | 0949 | 1213 | +0.2 | 1349 | 1915 | -0.3 | 2239 |
| 7 | | 0052 | +0.2 | 0246 | 0740 | -0.2 | 1032 | 1257 | +0.1 | 1432 | 2005 | -0.3 | 2332 |
| 8 | | 0148 | +0.1 | 0401 | 0902 | -0.1 | 1140 | 1400 | +0.1 | 1538 | 2135 | -0.2 |
| 9 | 0047 | 0310 | +0.1 | 0554 | 1056 | -0.1 | 1327 | 1537 | +0.1 | 1728 | 2317 | -0.2 |
| 10 | 0212 | 0448 | +0.1 | 0716 | 1217 | -0.2 | 1503 | 1719 | +0.1 | 1905 |
| 11 | | 0030 | -0.3 | 0322 | 0559 | +0.2 | 0806 | 1312 | -0.3 | 1608 | 1825 | +0.2 | 2007 |
| 12 | | 0123 | -0.4 | 0416 | 0649 | +0.2 | 0845 | 1356 | -0.4 | 1656 | 1913 | +0.2 | 2055 |
| 13 | | 0207 | -0.5 | 0501 | 0730 | +0.3 | 0921 | 1434 | -0.5 | 1738 | 1954 | +0.3 | 2136 |
| 14 | | 0247 | -0.5 | 0542 | 0809 | +0.3 | 0956 | 1512 | -0.6 | 1817 | 2033 | +0.3 | 2216 |
| 15 | | 0325 | -0.6 | 0622 | 0846 | +0.4 | 1032 | 1548 | -0.7 | 1856 | 2112 | +0.3 | 2255 |
| 16 | | 0403 | -0.6 | 0701 | 0924 | +0.4 | 1108 | 1626 | -0.7 | 1935 | 2150 | +0.4 | 2335 |
| 17 | | 0442 | -0.6 | 0740 | 1002 | +0.4 | 1145 | 1704 | -0.7 | 2015 | 2230 | +0.4 |
| 18 | 0016 | 0523 | -0.6 | 0821 | 1042 | +0.4 | 1225 | 1745 | -0.7 | 2057 | 2313 | +0.3 |
| 19 | 0101 | 0607 | -0.5 | 0905 | 1125 | +0.3 | 1307 | 1830 | -0.6 | 2143 | 2358 | +0.3 |
| 20 | 0151 | 0657 | -0.4 | 0954 | 1212 | +0.3 | 1355 | 1922 | -0.5 | 2235 |
| 21 | | 0052 | +0.2 | 0252 | 0759 | -0.4 | 1052 | 1308 | +0.2 | 1453 | 2026 | -0.4 | 2336 |
| 22 | | 0156 | +0.2 | 0408 | 0916 | -0.3 | 1206 | 1419 | +0.2 | 1610 | 2145 | -0.4 |
| 23 | 0048 | 0316 | +0.2 | 0537 | 1042 | -0.3 | 1333 | 1549 | +0.1 | 1743 | 2307 | -0.3 |
| 24 | 0205 | 0444 | +0.2 | 0655 | 1158 | -0.3 | 1457 | 1719 | +0.2 | 1905 |
| 25 | | 0018 | -0.4 | 0315 | 0555 | +0.2 | 0754 | 1300 | -0.4 | 1603 | 1826 | +0.2 | 2009 |
| 26 | | 0116 | -0.4 | 0412 | 0648 | +0.2 | 0842 | 1350 | -0.5 | 1655 | 1916 | +0.2 | 2059 |
| 27 | | 0204 | -0.5 | 0459 | 0731 | +0.3 | 0922 | 1432 | -0.5 | 1738 | 1957 | +0.2 | 2142 |
| 28 | | 0246 | -0.5 | 0540 | 0808 | +0.3 | 0957 | 1510 | -0.6 | 1816 | 2033 | +0.3 | 2220 |
| 29 | | 0324 | -0.5 | 0617 | 0841 | +0.3 | 1028 | 1544 | -0.6 | 1850 | 2106 | +0.3 | 2254 |
| 30 | | 0358 | -0.5 | 0650 | 0911 | +0.3 | 1058 | 1616 | -0.6 | 1923 | 2137 | +0.3 | 2327 |
| 31 | | 0430 | -0.5 | 0722 | 0941 | +0.3 | 1125 | 1646 | -0.5 | 1955 | 2208 | +0.3 | 2358 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | November, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | | 0501 | -0.4 | 0752 | 1011 | +0.3 | 1153 | 1716 | -0.5 | 2026 | 2240 | +0.2 | 2330 |
| 2 | | 0433 | -0.4 | 0724 | 0943 | +0.2 | 1122 | 1647 | -0.5 | 2000 | 2214 | +0.2 |
| 3 | 0005 | 0506 | -0.3 | 0759 | 1018 | +0.2 | 1154 | 1720 | -0.4 | 2036 | 2252 | +0.2 |
| 4 | 0045 | 0547 | -0.3 | 0840 | 1058 | +0.2 | 1233 | 1802 | -0.3 | 2119 | 2337 | +0.2 |
| 5 | 0136 | 0640 | -0.2 | 0932 | 1148 | +0.2 | 1323 | 1857 | -0.3 | 2212 |
| 6 | | 0033 | +0.2 | 0241 | 0751 | -0.2 | 1040 | 1252 | +0.1 | 1431 | 2011 | -0.3 | 2315 |
| 7 | | 0141 | +0.2 | 0358 | 0912 | -0.2 | 1201 | 1410 | +0.1 | 1557 | 2131 | -0.3 |
| 8 | 0025 | 0256 | +0.2 | 0509 | 1023 | -0.3 | 1318 | 1531 | +0.1 | 1719 | 2240 | -0.3 |
| 9 | 0131 | 0404 | +0.2 | 0607 | 1122 | -0.4 | 1422 | 1638 | +0.2 | 1825 | 2337 | -0.4 |
| 10 | 0230 | 0501 | +0.2 | 0656 | 1212 | -0.5 | 1516 | 1733 | +0.2 | 1919 |
| 11 | | 0028 | -0.4 | 0322 | 0550 | +0.3 | 0740 | 1257 | -0.6 | 1604 | 1821 | +0.3 | 2007 |
| 12 | | 0115 | -0.5 | 0409 | 0635 | +0.3 | 0822 | 1340 | -0.6 | 1648 | 1906 | +0.3 | 2052 |
| 13 | | 0159 | -0.6 | 0454 | 0719 | +0.3 | 0903 | 1423 | -0.7 | 1732 | 1949 | +0.3 | 2137 |
| 14 | | 0243 | -0.6 | 0539 | 0801 | +0.3 | 0945 | 1505 | -0.7 | 1815 | 2033 | +0.3 | 2221 |
| 15 | | 0327 | -0.6 | 0624 | 0844 | +0.3 | 1027 | 1548 | -0.7 | 1859 | 2116 | +0.3 | 2307 |
| 16 | | 0413 | -0.5 | 0710 | 0929 | +0.3 | 1111 | 1634 | -0.6 | 1944 | 2202 | +0.3 | 2355 |
| 17 | | 0502 | -0.5 | 0758 | 1015 | +0.3 | 1158 | 1722 | -0.6 | 2032 | 2250 | +0.3 |
| 18 | 0048 | 0555 | -0.4 | 0851 | 1106 | +0.2 | 1249 | 1816 | -0.5 | 2123 | 2343 | +0.3 |
| 19 | 0146 | 0655 | -0.4 | 0950 | 1202 | +0.2 | 1348 | 1916 | -0.4 | 2219 |
| 20 | | 0041 | +0.2 | 0251 | 0801 | -0.4 | 1055 | 1306 | +0.2 | 1456 | 2022 | -0.4 | 2320 |
| 21 | | 0147 | +0.2 | 0400 | 0910 | -0.3 | 1207 | 1419 | +0.2 | 1612 | 2131 | -0.4 |
| 22 | 0025 | 0257 | +0.2 | 0507 | 1016 | -0.4 | 1318 | 1535 | +0.2 | 1727 | 2237 | -0.3 |
| 23 | 0129 | 0403 | +0.2 | 0606 | 1116 | -0.4 | 1421 | 1642 | +0.2 | 1832 | 2336 | -0.4 |
| 24 | 0227 | 0501 | +0.2 | 0657 | 1209 | -0.4 | 1516 | 1738 | +0.2 | 1927 |
| 25 | | 0028 | -0.4 | 0318 | 0549 | +0.2 | 0741 | 1256 | -0.5 | 1603 | 1824 | +0.2 | 2015 |
| 26 | | 0114 | -0.4 | 0404 | 0631 | +0.2 | 0820 | 1337 | -0.5 | 1644 | 1904 | +0.2 | 2057 |
| 27 | | 0156 | -0.4 | 0445 | 0709 | +0.2 | 0855 | 1415 | -0.5 | 1722 | 1940 | +0.2 | 2135 |
| 28 | | 0235 | -0.4 | 0523 | 0744 | +0.2 | 0928 | 1451 | -0.5 | 1758 | 2015 | +0.2 | 2210 |
| 29 | | 0311 | -0.4 | 0600 | 0818 | +0.2 | 1000 | 1525 | -0.5 | 1832 | 2049 | +0.2 | 2244 |
| 30 | | 0347 | -0.4 | 0636 | 0853 | +0.2 | 1032 | 1559 | -0.5 | 1907 | 2124 | +0.2 | 2319 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
| Mark Island, north of | | Predicted Tidal Current | December, 2008 | | Flood Direction, 013 True. | Ebb (-)Direction, 164 True. | | NOAA, National Ocean Service |
| | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current | Slack Water | Maximum Current |
| Day | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | Time h.m. | Time h.m. | Veloc knots | | 1 | | 0423 | -0.4 | 0713 | 0929 | +0.2 | 1107 | 1634 | -0.5 | 1942 | 2200 | +0.2 | 2355 |
| 2 | | 0501 | -0.3 | 0754 | 1008 | +0.2 | 1145 | 1711 | -0.4 | 2021 | 2240 | +0.2 |
| 3 | 0036 | 0543 | -0.3 | 0838 | 1052 | +0.2 | 1228 | 1754 | -0.4 | 2103 | 2324 | +0.2 |
| 4 | 0121 | 0631 | -0.3 | 0928 | 1140 | +0.2 | 1317 | 1844 | -0.4 | 2149 |
| 5 | | 0012 | +0.2 | 0211 | 0726 | -0.3 | 1025 | 1235 | +0.2 | 1415 | 1940 | -0.3 | 2241 |
| 6 | | 0107 | +0.2 | 0308 | 0826 | -0.3 | 1126 | 1336 | +0.2 | 1521 | 2043 | -0.3 | 2339 |
| 7 | | 0206 | +0.2 | 0408 | 0928 | -0.4 | 1231 | 1443 | +0.2 | 1631 | 2148 | -0.3 |
| 8 | 0040 | 0309 | +0.2 | 0508 | 1029 | -0.4 | 1335 | 1550 | +0.2 | 1741 | 2252 | -0.4 |
| 9 | 0143 | 0412 | +0.2 | 0606 | 1128 | -0.5 | 1435 | 1654 | +0.2 | 1845 | 2352 | -0.4 |
| 10 | 0243 | 0511 | +0.2 | 0701 | 1223 | -0.5 | 1532 | 1752 | +0.2 | 1943 |
| 11 | | 0048 | -0.4 | 0340 | 0607 | +0.3 | 0753 | 1315 | -0.6 | 1624 | 1845 | +0.3 | 2037 |
| 12 | | 0141 | -0.5 | 0435 | 0658 | +0.3 | 0842 | 1405 | -0.6 | 1714 | 1935 | +0.3 | 2127 |
| 13 | | 0232 | -0.5 | 0527 | 0748 | +0.3 | 0931 | 1453 | -0.6 | 1802 | 2023 | +0.3 | 2216 |
| 14 | | 0322 | -0.5 | 0617 | 0836 | +0.3 | 1018 | 1541 | -0.6 | 1848 | 2109 | +0.3 | 2304 |
| 15 | | 0411 | -0.5 | 0707 | 0924 | +0.3 | 1106 | 1628 | -0.6 | 1934 | 2155 | +0.3 | 2352 |
| 16 | | 0459 | -0.5 | 0756 | 1011 | +0.3 | 1153 | 1716 | -0.6 | 2020 | 2241 | +0.3 |
| 17 | 0039 | 0549 | -0.5 | 0846 | 1058 | +0.3 | 1242 | 1804 | -0.5 | 2107 | 2328 | +0.3 |
| 18 | 0128 | 0639 | -0.5 | 0938 | 1148 | +0.2 | 1334 | 1855 | -0.5 | 2154 |
| 19 | | 0016 | +0.3 | 0219 | 0732 | -0.4 | 1031 | 1241 | +0.2 | 1429 | 1948 | -0.4 | 2243 |
| 20 | | 0107 | +0.2 | 0312 | 0827 | -0.4 | 1128 | 1337 | +0.2 | 1530 | 2045 | -0.3 | 2336 |
| 21 | | 0201 | +0.2 | 0407 | 0925 | -0.4 | 1228 | 1439 | +0.2 | 1637 | 2145 | -0.3 |
| 22 | 0032 | 0259 | +0.2 | 0505 | 1024 | -0.4 | 1330 | 1546 | +0.2 | 1747 | 2248 | -0.3 |
| 23 | 0131 | 0401 | +0.2 | 0602 | 1123 | -0.3 | 1431 | 1652 | +0.2 | 1855 | 2350 | -0.3 |
| 24 | 0232 | 0501 | +0.2 | 0656 | 1218 | -0.4 | 1527 | 1751 | +0.2 | 1953 |
| 25 | | 0046 | -0.3 | 0329 | 0555 | +0.2 | 0745 | 1308 | -0.4 | 1616 | 1840 | +0.2 | 2043 |
| 26 | | 0137 | -0.3 | 0420 | 0643 | +0.2 | 0829 | 1353 | -0.4 | 1659 | 1923 | +0.2 | 2125 |
| 27 | | 0221 | -0.3 | 0506 | 0725 | +0.2 | 0908 | 1434 | -0.4 | 1738 | 2001 | +0.2 | 2201 |
| 28 | | 0301 | -0.3 | 0548 | 0805 | +0.2 | 0945 | 1511 | -0.5 | 1815 | 2036 | +0.2 | 2235 |
| 29 | | 0338 | -0.4 | 0628 | 0843 | +0.2 | 1022 | 1547 | -0.5 | 1850 | 2111 | +0.3 | 2308 |
| 30 | | 0414 | -0.4 | 0707 | 0920 | +0.2 | 1058 | 1622 | -0.5 | 1926 | 2147 | +0.3 | 2341 |
| 31 | | 0450 | -0.4 | 0805 | 1100 | +0.2 | 1137 | 1659 | -0.5 | 2020 | 2325 | +0.3 |
All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.
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