Tidal Current Predictions

Round Island Light
Predicted Tidal Current	January, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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		0217	+0.9	0547	0919	-1.1	1225	1457	+1.0	1914	2204	-1.0
2	0105	0313	+0.8	0701	1020	-1.1	1323	1625	+1.2	2020	2314	-1.1
3	0207	0426	+0.9	0802	1123	-1.3	1412	1809	+1.7	2113
4		0010	-1.4	0302	0544	+1.1	0850	1211	-1.6	1455	1833	+2.2	2200
5		0053	-1.7	0349	0622	+1.4	0931	1246	-1.8	1534	1858	+2.6	2242
6		0131	-1.8	0429	0657	+1.6	1008	1316	-1.9	1609	1930	+2.8	2320
7		0208	-1.9	0505	0735	+1.8	1041	1343	-2.0	1641	2007	+2.9	2354
8		0245	-1.8	0537	0816	+1.8	1115	1412	-2.1	1711	2047	+2.9
9	0026	0319	-1.7	0605	0859	+1.8	1149	1448	-2.0	1742	2126	+2.8
10	0056	0347	-1.7	0631	0942	+1.9	1227	1530	-2.0	1815	2205	+2.6
11	0124	0413	-1.7	0658	1023	+1.9	1310	1613	-1.9	1853	2242	+2.3
12	0154	0443	-1.7	0733	1106	+1.9	1400	1656	-1.8	1937	2323	+2.1
13	0228	0519	-1.7	0814	1154	+1.8	1457	1745	-1.6	2028
14		0011	+1.8	0309	0604	-1.6	0903	1253	+1.7	1601	1849	-1.4	2128
15		0111	+1.5	0359	0707	-1.5	1004	1357	+1.7	1719	2018	-1.3	2248
16		0213	+1.4	0507	0826	-1.4	1131	1502	+1.8	1849	2137	-1.4
17	0034	0317	+1.3	0638	0943	-1.5	1259	1625	+1.9	2005	2256	-1.6
18	0152	0434	+1.4	0754	1105	-1.7	1405	1753	+2.5	2108
19		0002	-1.9	0257	0551	+1.8	0855	1207	-2.0	1502	1844	+3.0	2204
20		0052	-2.2	0351	0641	+2.1	0949	1253	-2.3	1552	1927	+3.4	2254
21		0137	-2.3	0439	0724	+2.2	1037	1335	-2.4	1637	2009	+3.4	2339
22		0223	-2.3	0521	0808	+2.2	1121	1419	-2.3	1718	2051	+3.3
23	0020	0310	-2.2	0601	0852	+2.2	1203	1506	-2.2	1758	2129	+3.0
24	0059	0355	-2.1	0640	0935	+2.2	1246	1553	-2.0	1837	2203	+2.6
25	0135	0434	-2.0	0718	1015	+2.0	1331	1636	-1.8	1917	2236	+2.2
26	0210	0508	-1.8	0757	1053	+1.8	1419	1715	-1.6	1958	2311	+1.8
27	0242	0541	-1.6	0835	1135	+1.7	1509	1758	-1.3	2042	2352	+1.5
28	0312	0617	-1.4	0915	1224	+1.4	1602	1907	-1.1	2133
29		0041	+1.2	0344	0715	-1.2	1003	1322	+1.4	1707	2025	-1.0	2249
30		0138	+0.9	0424	0827	-1.1	1112	1421	+1.3	1831	2130	-1.0
31	0028	0235	+0.7	0532	0928	-1.1	1230	1523	+1.4	1948	2241	-1.1

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	February, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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	0142	0336	+0.6	0704	1036	-1.1	1330	1731	+1.6	2049	2347	-1.3
2	0243	0455	+0.8	0806	1138	-1.4	1420	1812	+2.1	2139
3		0035	-1.5	0333	0557	+1.0	0855	1220	-1.6	1505	1838	+2.5	2222
4		0112	-1.7	0413	0636	+1.4	0938	1253	-1.8	1544	1908	+2.7	2257
5		0145	-1.7	0446	0713	+1.7	1019	1321	-2.0	1618	1941	+2.8	2327
6		0214	-1.7	0513	0753	+1.8	1058	1350	-2.0	1649	2018	+2.7	2353
7		0240	-1.8	0536	0836	+2.0	1138	1427	-2.0	1720	2058	+2.6
8	0019	0306	-1.9	0558	0920	+2.2	1219	1511	-2.0	1753	2138	+2.6
9	0047	0339	-2.0	0626	1004	+2.3	1304	1558	-2.0	1833	2218	+2.4
10	0119	0417	-2.0	0703	1047	+2.3	1355	1645	-1.9	1920	2259	+2.2
11	0158	0457	-2.0	0748	1133	+2.2	1451	1733	-1.8	2014	2346	+2.0
12	0245	0542	-1.9	0839	1230	+2.1	1553	1836	-1.6	2116
13		0045	+1.7	0337	0640	-1.7	0938	1335	+2.0	1705	2003	-1.4	2234
14		0149	+1.4	0439	0800	-1.6	1058	1441	+1.9	1830	2120	-1.4
15	0019	0252	+1.3	0604	0919	-1.5	1233	1601	+2.1	1949	2237	-1.6
16	0140	0407	+1.2	0729	1040	-1.6	1345	1744	+2.5	2055	2346	-1.8
17	0246	0542	+1.4	0835	1150	-1.9	1445	1836	+3.0	2151
18		0039	-2.0	0341	0636	+1.8	0933	1240	-2.1	1538	1917	+3.1	2239
19		0122	-2.2	0427	0716	+2.1	1024	1323	-2.2	1624	1954	+3.1	2320
20		0204	-2.2	0505	0755	+2.2	1110	1405	-2.2	1704	2029	+3.0	2356
21		0245	-2.2	0540	0835	+2.2	1153	1450	-2.0	1741	2101	+2.6
22	0028	0326	-2.1	0613	0915	+2.2	1234	1536	-1.9	1816	2134	+2.4
23	0058	0403	-2.0	0646	0953	+2.2	1317	1619	-1.7	1852	2207	+2.2
24	0127	0436	-1.9	0719	1030	+2.2	1401	1657	-1.6	1931	2242	+1.9
25	0155	0504	-1.7	0755	1109	+2.0	1447	1736	-1.4	2016	2321	+1.6
26	0226	0533	-1.6	0833	1153	+1.8	1536	1829	-1.2	2106
27		0007	+1.3	0258	0610	-1.4	0915	1248	+1.6	1633	1951	-1.0	2211
28		0103	+1.0	0333	0708	-1.2	1008	1347	+1.5	1749	2100	-1.0	2352
29		0201	+0.7	0415	0829	-1.1	1123	1446	+1.5	1915	2207	-1.0

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	March, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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	0117	0259	+0.6	0523	0937	-1.1	1243	1554	+1.6	2022	2320	-1.1
2	0222	0407	+0.6	0714	1053	-1.2	1344	1736	+1.8	2113
3		0013	-1.3	0313	0526	+0.8	0820	1152	-1.4	1435	1813	+2.2	2153
4		0049	-1.5	0351	0615	+1.2	0914	1231	-1.6	1519	1842	+2.4	2225
5		0117	-1.6	0420	0653	+1.7	1002	1302	-1.9	1557	1914	+2.5	2252
6		0140	-1.8	0444	0732	+2.0	1046	1334	-2.0	1629	1949	+2.6	2318
7		0202	-1.9	0505	0814	+2.3	1128	1411	-2.0	1701	2029	+2.6	2346
8		0232	-2.1	0530	0859	+2.6	1211	1456	-2.1	1737	2112	+2.6
9	0018	0411	-2.2	0701	1044	+2.6	1356	1646	-2.1	1919	2256	+2.5
10	0155	0455	-2.3	0741	1129	+2.7	1446	1735	-2.1	2008	2340	+2.4
11	0238	0539	-2.2	0828	1215	+2.6	1542	1824	-1.9	2104
12		0026	+2.1	0326	0624	-2.1	0921	1309	+2.4	1643	1925	-1.7	2207
13		0122	+1.8	0418	0718	-1.9	1020	1414	+2.2	1752	2049	-1.6	2323
14		0225	+1.4	0515	0835	-1.6	1133	1521	+2.1	1913	2204	-1.4
15	0104	0329	+1.1	0631	0958	-1.5	1307	1637	+2.1	2032	2315	-1.5
16	0226	0440	+1.0	0803	1116	-1.5	1425	1830	+2.3	2138
17		0027	-1.6	0332	0641	+1.2	0918	1232	-1.7	1528	1925	+2.6	2232
18		0122	-1.9	0426	0735	+1.6	1020	1327	-1.9	1623	2005	+2.7	2317
19		0204	-2.0	0508	0812	+2.0	1114	1410	-2.0	1710	2036	+2.7	2354
20		0241	-2.1	0544	0843	+2.2	1200	1450	-2.0	1749	2102	+2.6
21	0026	0317	-2.1	0615	0916	+2.3	1241	1532	-1.9	1824	2129	+2.3
22	0055	0353	-2.1	0645	0952	+2.4	1320	1616	-1.9	1855	2202	+2.2
23	0123	0430	-2.0	0713	1029	+2.4	1358	1659	-1.8	1929	2239	+2.1
24	0150	0503	-2.0	0744	1106	+2.4	1439	1738	-1.7	2008	2316	+1.9
25	0218	0533	-1.9	0818	1145	+2.3	1524	1817	-1.6	2054	2355	+1.7
26	0249	0602	-1.7	0856	1227	+2.2	1613	1901	-1.3	2145
27		0038	+1.4	0321	0634	-1.6	0938	1316	+1.9	1707	2012	-1.1	2244
28		0130	+1.0	0354	0715	-1.4	1024	1414	+1.8	1811	2128	-1.0
29	0011	0229	+0.7	0431	0817	-1.2	1123	1513	+1.6	1931	2231	-0.9
30	0145	0327	+0.5	0520	0937	-1.1	1247	1610	+1.5	2042	2338	-0.9
31	0251	0428	+0.5	0705	1054	-1.1	1406	1720	+1.5	2133

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	April, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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		0039	-1.1	0339	0545	+0.7	0851	1216	-1.2	1505	1831	+1.8	2211
2		0118	-1.3	0416	0652	+1.2	0955	1308	-1.4	1555	1912	+2.0	2243
3		0145	-1.6	0446	0734	+1.8	1047	1345	-1.7	1636	1946	+2.2	2313
4		0208	-1.9	0512	0812	+2.2	1134	1420	-1.9	1711	2023	+2.4	2345
5		0233	-2.1	0537	0854	+2.6	1217	1458	-2.1	1747	2104	+2.5
6	0019	0306	-2.3	0607	0939	+2.8	1301	1543	-2.2	1825	2150	+2.6
7	0056	0348	-2.3	0642	1026	+3.0	1346	1635	-2.2	1909	2236	+2.6
8	0137	0436	-2.4	0724	1112	+3.0	1436	1726	-2.2	2000	2322	+2.5
9	0221	0523	-2.3	0812	1159	+2.9	1533	1816	-2.0	2057
10		0008	+2.2	0309	0610	-2.2	0906	1250	+2.7	1633	1915	-1.8	2159
11		0100	+1.8	0359	0700	-1.9	1004	1352	+2.4	1737	2032	-1.6	2311
12		0201	+1.4	0454	0811	-1.6	1111	1459	+2.2	1851	2144	-1.4
13	0044	0306	+1.0	0604	0938	-1.4	1241	1608	+2.0	2008	2250	-1.4
14	0206	0414	+0.9	0740	1053	-1.4	1404	1807	+1.9	2112
15		0000	-1.4	0310	0636	+1.1	0904	1211	-1.4	1511	1909	+2.1	2205
16		0058	-1.6	0401	0729	+1.6	1009	1312	-1.6	1607	1948	+2.2	2247
17		0140	-1.9	0443	0804	+1.9	1103	1355	-1.7	1654	2015	+2.2	2323
18		0216	-2.0	0518	0830	+2.2	1147	1434	-1.9	1732	2032	+2.2	2354
19		0248	-2.0	0548	0854	+2.4	1226	1512	-1.9	1804	2058	+2.2
20	0023	0321	-2.1	0616	0926	+2.5	1302	1554	-1.9	1836	2132	+2.1
21	0051	0356	-2.0	0644	1004	+2.6	1338	1637	-1.9	1910	2212	+2.1
22	0119	0430	-2.0	0713	1043	+2.6	1418	1719	-1.7	1950	2252	+1.9
23	0148	0503	-2.0	0746	1122	+2.6	1502	1758	-1.6	2036	2332	+1.8
24	0217	0534	-1.9	0824	1203	+2.5	1550	1837	-1.4	2125
25		0013	+1.4	0248	0606	-1.7	0905	1248	+2.2	1639	1925	-1.1	2217
26		0100	+1.0	0323	0642	-1.6	0949	1340	+1.9	1731	2042	-1.0	2319
27		0156	+0.8	0403	0730	-1.3	1038	1437	+1.7	1830	2145	-0.8
28	0050	0256	+0.6	0454	0843	-1.1	1144	1531	+1.4	1937	2240	-0.8
29	0201	0355	+0.6	0622	1005	-1.0	1320	1627	+1.3	2033	2339	-1.0
30	0251	0503	+0.8	0827	1132	-1.1	1434	1734	+1.4	2118

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	May, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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		0032	-1.2	0331	0622	+1.3	0937	1243	-1.3	1529	1836	+1.6	2157
2		0109	-1.5	0407	0713	+1.9	1032	1328	-1.7	1615	1920	+1.9	2237
3		0140	-1.9	0440	0754	+2.4	1120	1406	-2.0	1655	2001	+2.3	2317
4		0211	-2.2	0513	0836	+2.8	1205	1446	-2.2	1735	2043	+2.6	2358
5		0248	-2.4	0549	0921	+3.1	1249	1532	-2.3	1817	2130	+2.6
6	0039	0331	-2.5	0628	1010	+3.2	1336	1625	-2.3	1902	2218	+2.6
7	0121	0420	-2.5	0711	1057	+3.3	1426	1717	-2.3	1953	2305	+2.5
8	0205	0510	-2.4	0759	1143	+3.1	1521	1807	-2.1	2050	2351	+2.2
9	0252	0556	-2.2	0852	1232	+2.9	1619	1901	-1.9	2150
10		0040	+1.8	0342	0644	-2.0	0947	1327	+2.5	1717	2009	-1.6	2254
11		0137	+1.4	0437	0748	-1.6	1049	1431	+2.1	1820	2119	-1.4
12	0013	0241	+1.0	0545	0917	-1.3	1212	1533	+1.7	1929	2220	-1.3
13	0133	0347	+0.9	0720	1030	-1.2	1341	1655	+1.4	2034	2322	-1.3
14	0236	0617	+1.0	0849	1146	-1.2	1451	1847	+1.4	2126
15		0025	-1.4	0328	0714	+1.5	0955	1252	-1.4	1548	1928	+1.6	2210
16		0113	-1.6	0411	0750	+1.9	1047	1337	-1.6	1634	1950	+1.7	2248
17		0149	-1.8	0448	0813	+2.2	1129	1415	-1.7	1712	2003	+1.8	2322
18		0222	-2.0	0520	0832	+2.4	1207	1452	-1.9	1745	2030	+2.0	2353
19		0253	-2.0	0549	0901	+2.6	1242	1532	-1.9	1819	2105	+2.0
20	0023	0324	-2.0	0616	0939	+2.7	1319	1616	-1.9	1854	2146	+2.0
21	0052	0358	-2.0	0646	1019	+2.8	1358	1700	-1.8	1934	2228	+1.9
22	0120	0432	-2.0	0718	1100	+2.8	1440	1739	-1.7	2017	2310	+1.8
23	0150	0507	-2.0	0755	1139	+2.6	1524	1812	-1.5	2101	2350	+1.5
24	0223	0541	-1.9	0834	1220	+2.4	1606	1843	-1.3	2144
25		0034	+1.3	0301	0617	-1.7	0917	1305	+2.0	1644	1916	-1.1	2224
26		0125	+1.0	0348	0700	-1.4	1002	1358	+1.7	1721	2008	-1.0	2312
27		0225	+0.9	0445	0803	-1.1	1057	1452	+1.4	1804	2117	-0.9
28	0033	0324	+0.9	0608	0930	-1.0	1219	1546	+1.1	1908	2215	-1.0
29	0148	0427	+1.0	0802	1051	-1.0	1357	1646	+1.1	2017	2322	-1.2
30	0241	0544	+1.4	0916	1213	-1.3	1501	1757	+1.4	2115
31		0029	-1.5	0328	0652	+2.0	1013	1309	-1.7	1554	1855	+1.8	2206

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	June, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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		0115	-1.9	0412	0738	+2.6	1104	1353	-2.0	1642	1941	+2.2	2255
2		0154	-2.2	0454	0821	+3.0	1152	1435	-2.3	1726	2025	+2.5	2341
3		0234	-2.5	0535	0906	+3.3	1238	1521	-2.4	1811	2112	+2.6
4	0024	0317	-2.5	0616	0955	+3.4	1325	1614	-2.4	1857	2201	+2.6
5	0107	0406	-2.5	0659	1042	+3.4	1414	1707	-2.3	1946	2249	+2.4
6	0150	0457	-2.4	0746	1127	+3.2	1506	1755	-2.1	2040	2334	+2.1
7	0237	0544	-2.2	0837	1211	+2.9	1558	1843	-1.9	2134
8		0020	+1.8	0329	0630	-1.9	0931	1259	+2.3	1649	1938	-1.6	2229
9		0112	+1.4	0426	0728	-1.5	1027	1353	+1.8	1739	2044	-1.4	2330
10		0213	+1.2	0531	0854	-1.2	1139	1450	+1.4	1834	2143	-1.2
11	0045	0315	+1.0	0657	1006	-1.1	1310	1544	+1.0	1937	2239	-1.2
12	0153	0422	+1.0	0827	1114	-1.0	1424	1647	+0.9	2037	2341	-1.2
13	0247	0651	+1.4	0933	1224	-1.1	1521	1900	+1.0	2127
14		0039	-1.4	0334	0729	+1.8	1024	1316	-1.4	1609	1921	+1.3	2210
15		0122	-1.6	0415	0753	+2.1	1107	1356	-1.7	1651	1936	+1.5	2248
16		0157	-1.9	0450	0811	+2.4	1146	1433	-1.9	1728	2005	+1.8	2323
17		0228	-2.0	0521	0838	+2.7	1223	1512	-1.9	1804	2041	+1.9	2356
18		0257	-2.0	0551	0914	+2.9	1300	1554	-1.9	1841	2122	+1.9
19	0026	0328	-2.1	0621	0955	+3.0	1337	1637	-1.8	1918	2205	+1.8
20	0057	0403	-2.0	0653	1036	+2.9	1414	1714	-1.7	1954	2248	+1.8
21	0130	0441	-2.0	0728	1115	+2.7	1450	1742	-1.6	2029	2329	+1.7
22	0206	0519	-1.9	0806	1153	+2.4	1523	1804	-1.4	2102
23		0010	+1.5	0250	0557	-1.7	0847	1233	+2.0	1553	1831	-1.4	2134
24		0057	+1.4	0342	0640	-1.5	0932	1319	+1.7	1622	1908	-1.3	2213
25		0154	+1.3	0441	0736	-1.3	1023	1414	+1.4	1659	2004	-1.2	2305
26		0255	+1.3	0556	0900	-1.1	1132	1511	+1.2	1752	2116	-1.2
27	0026	0356	+1.4	0734	1022	-1.1	1315	1610	+1.1	1918	2227	-1.3
28	0153	0508	+1.6	0853	1142	-1.3	1435	1720	+1.3	2039	2348	-1.5
29	0255	0631	+2.1	0954	1249	-1.7	1536	1832	+1.7	2141
30		0053	-1.9	0349	0725	+2.6	1049	1339	-2.0	1631	1925	+2.1	2235

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	July, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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		0140	-2.2	0438	0809	+3.1	1139	1424	-2.3	1720	2011	+2.4	2325
2		0222	-2.5	0522	0854	+3.4	1227	1510	-2.4	1805	2057	+2.5
3	0010	0305	-2.5	0605	0941	+3.5	1313	1601	-2.4	1850	2146	+2.4
4	0054	0354	-2.5	0648	1027	+3.4	1359	1652	-2.3	1936	2233	+2.3
5	0139	0445	-2.3	0733	1109	+3.1	1444	1738	-2.1	2023	2318	+2.2
6	0226	0533	-2.1	0822	1148	+2.7	1529	1819	-1.9	2110
7		0000	+1.9	0319	0618	-1.8	0912	1228	+2.2	1611	1902	-1.6	2156
8		0046	+1.6	0415	0708	-1.4	1003	1312	+1.6	1650	1954	-1.4	2242
9		0140	+1.4	0514	0824	-1.1	1100	1403	+1.2	1728	2056	-1.2	2340
10		0240	+1.2	0626	0937	-1.0	1222	1457	+0.9	1817	2154	-1.1
11	0055	0338	+1.1	0751	1040	-1.0	1346	1550	+0.7	1929	2251	-1.1
12	0200	0517	+1.2	0902	1149	-1.0	1449	1653	+0.7	2036	2356	-1.2
13	0252	0702	+1.6	0957	1250	-1.3	1544	1827	+1.0	2129
14		0051	-1.4	0337	0730	+2.0	1044	1336	-1.6	1631	1909	+1.3	2214
15		0131	-1.7	0417	0750	+2.4	1126	1415	-1.8	1713	1943	+1.5	2253
16		0204	-1.9	0453	0816	+2.7	1204	1453	-1.9	1751	2019	+1.7	2330
17		0234	-2.0	0527	0850	+2.9	1240	1531	-1.9	1825	2059	+1.8
18	0005	0303	-2.0	0559	0929	+2.9	1312	1608	-1.8	1857	2142	+1.8
19	0040	0337	-2.0	0631	1009	+2.8	1343	1640	-1.7	1925	2226	+1.9
20	0117	0418	-2.0	0704	1048	+2.6	1411	1704	-1.7	1951	2308	+1.9
21	0157	0459	-1.9	0741	1126	+2.3	1437	1729	-1.7	2019	2349	+1.9
22	0244	0540	-1.8	0822	1204	+2.1	1506	1759	-1.7	2053
23		0033	+1.8	0337	0624	-1.6	0907	1246	+1.8	1540	1836	-1.7	2135
24		0125	+1.8	0434	0717	-1.4	0959	1340	+1.4	1623	1926	-1.6	2226
25		0227	+1.6	0541	0835	-1.3	1104	1441	+1.3	1717	2037	-1.4	2335
26		0330	+1.7	0708	0959	-1.3	1241	1542	+1.2	1834	2155	-1.4
27	0111	0438	+1.8	0830	1116	-1.4	1414	1649	+1.3	2008	2315	-1.6
28	0228	0610	+2.2	0937	1230	-1.7	1522	1809	+1.5	2119
29		0033	-1.8	0328	0715	+2.7	1035	1326	-2.0	1622	1912	+1.9	2218
30		0127	-2.2	0422	0800	+3.2	1127	1413	-2.3	1712	2000	+2.2	2310
31		0211	-2.3	0510	0842	+3.4	1214	1457	-2.4	1757	2045	+2.3	2359

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	August, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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		0255	-2.4	0555	0926	+3.4	1257	1544	-2.3	1839	2131	+2.4
2	0045	0342	-2.3	0637	1008	+3.2	1337	1631	-2.3	1919	2218	+2.3
3	0130	0434	-2.2	0720	1047	+2.9	1416	1714	-2.1	1959	2300	+2.2
4	0217	0521	-2.0	0805	1122	+2.4	1453	1752	-1.9	2039	2340	+2.1
5	0307	0604	-1.7	0850	1158	+2.0	1527	1826	-1.7	2118
6		0020	+1.8	0359	0648	-1.4	0935	1235	+1.6	1558	1900	-1.5	2157
7		0106	+1.6	0451	0746	-1.1	1022	1321	+1.2	1628	1946	-1.3	2241
8		0201	+1.4	0549	0903	-1.0	1124	1415	+0.9	1701	2058	-1.1	2340
9		0259	+1.3	0705	1006	-1.0	1258	1511	+0.7	1751	2201	-1.1
10	0059	0358	+1.3	0825	1112	-1.0	1416	1608	+0.6	1926	2305	-1.1
11	0205	0517	+1.4	0928	1222	-1.2	1520	1719	+0.6	2042
12		0013	-1.3	0258	0703	+1.9	1020	1316	-1.4	1614	1839	+1.0	2137
13		0104	-1.5	0345	0728	+2.3	1104	1357	-1.7	1658	1923	+1.3	2224
14		0142	-1.7	0427	0754	+2.6	1142	1432	-1.8	1734	2000	+1.6	2307
15		0214	-1.9	0505	0826	+2.7	1214	1504	-1.8	1804	2038	+1.8	2348
16		0244	-2.0	0540	0901	+2.7	1242	1532	-1.8	1830	2120	+2.0
17	0027	0317	-2.0	0612	0940	+2.6	1307	1556	-1.8	1851	2203	+2.2
18	0107	0357	-1.9	0644	1020	+2.5	1331	1623	-1.9	1914	2246	+2.2
19	0149	0442	-1.9	0719	1059	+2.3	1358	1656	-2.0	1944	2328	+2.3
20	0236	0526	-1.9	0800	1139	+2.2	1432	1733	-2.0	2022
21		0011	+2.2	0327	0610	-1.7	0848	1221	+1.9	1512	1814	-2.0	2109
22		0101	+2.2	0423	0701	-1.6	0942	1312	+1.7	1600	1902	-1.8	2202
23		0202	+2.0	0527	0815	-1.4	1046	1414	+1.4	1655	2008	-1.6	2306
24		0307	+1.9	0646	0940	-1.4	1218	1517	+1.3	1805	2130	-1.6
25	0037	0414	+2.0	0810	1055	-1.4	1358	1623	+1.2	1939	2250	-1.6
26	0203	0547	+2.2	0920	1211	-1.6	1511	1748	+1.3	2059
27		0013	-1.7	0310	0705	+2.7	1020	1312	-2.0	1611	1906	+1.7	2203
28		0114	-2.0	0408	0751	+3.0	1112	1359	-2.2	1702	1954	+2.1	2259
29		0201	-2.2	0459	0831	+3.2	1157	1441	-2.3	1744	2036	+2.3	2350
30		0245	-2.3	0545	0909	+3.0	1236	1523	-2.3	1821	2118	+2.4
31	0037	0331	-2.2	0627	0946	+2.8	1311	1605	-2.2	1856	2201	+2.4

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	September, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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	0121	0419	-2.0	0706	1021	+2.5	1343	1646	-2.1	1930	2240	+2.4
2	0205	0506	-1.9	0745	1054	+2.2	1414	1721	-2.0	2004	2317	+2.3
3	0250	0547	-1.7	0824	1128	+1.9	1443	1752	-1.8	2039	2355	+2.1
4	0336	0626	-1.5	0905	1205	+1.6	1511	1821	-1.7	2117
5		0036	+1.9	0424	0712	-1.3	0950	1246	+1.4	1541	1853	-1.5	2157
6		0125	+1.7	0516	0823	-1.1	1045	1337	+1.0	1614	1940	-1.3	2244
7		0223	+1.5	0621	0934	-1.0	1210	1436	+0.8	1653	2059	-1.1	2347
8		0321	+1.5	0743	1038	-1.0	1346	1534	+0.6	1748	2211	-1.1
9	0110	0422	+1.5	0855	1149	-1.1	1456	1637	+0.5	1942	2324	-1.1
10	0218	0551	+1.7	0951	1253	-1.3	1553	1800	+0.7	2102
11		0034	-1.3	0314	0659	+2.0	1036	1335	-1.5	1636	1903	+1.1	2200
12		0120	-1.6	0403	0729	+2.2	1111	1407	-1.6	1709	1941	+1.5	2250
13		0156	-1.7	0446	0800	+2.4	1140	1433	-1.7	1736	2018	+1.9	2335
14		0227	-1.9	0522	0833	+2.4	1206	1454	-1.9	1758	2058	+2.2
15	0017	0300	-1.9	0554	0911	+2.4	1231	1516	-2.0	1819	2141	+2.5
16	0057	0340	-2.0	0626	0952	+2.4	1258	1548	-2.1	1844	2225	+2.6
17	0139	0425	-2.0	0701	1035	+2.3	1330	1629	-2.2	1918	2308	+2.6
18	0224	0512	-2.0	0743	1117	+2.3	1409	1712	-2.2	2000	2352	+2.6
19	0315	0558	-1.9	0833	1201	+2.2	1453	1756	-2.2	2049
20		0040	+2.5	0412	0649	-1.8	0930	1250	+1.8	1543	1844	-2.0	2143
21		0139	+2.3	0514	0759	-1.6	1034	1350	+1.5	1637	1945	-1.8	2245
22		0245	+2.2	0627	0924	-1.4	1203	1455	+1.3	1741	2109	-1.6
23	0008	0351	+2.1	0749	1035	-1.4	1343	1601	+1.1	1913	2230	-1.5
24	0141	0519	+2.2	0901	1149	-1.6	1456	1727	+1.1	2042	2353	-1.6
25	0253	0653	+2.5	1001	1254	-1.8	1556	1907	+1.6	2152
26		0101	-1.8	0355	0741	+2.7	1051	1342	-2.0	1644	1953	+2.0	2251
27		0151	-2.0	0449	0818	+2.7	1134	1421	-2.2	1724	2030	+2.3	2342
28		0234	-2.1	0535	0850	+2.6	1210	1458	-2.2	1759	2105	+2.5
29	0027	0316	-2.0	0614	0919	+2.4	1241	1536	-2.2	1831	2141	+2.5
30	0108	0401	-2.0	0649	0951	+2.2	1310	1613	-2.1	1901	2217	+2.5

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	October, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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	0148	0446	-1.9	0722	1025	+2.1	1338	1649	-2.0	1931	2253	+2.5
2	0228	0527	-1.7	0758	1101	+1.9	1405	1721	-1.9	2004	2330	+2.3
3	0311	0605	-1.6	0838	1138	+1.8	1434	1750	-1.8	2040
4		0009	+2.2	0357	0645	-1.4	0925	1219	+1.4	1505	1820	-1.7	2120
5		0054	+2.0	0447	0742	-1.2	1019	1306	+1.1	1538	1857	-1.5	2203
6		0148	+1.8	0544	0900	-1.0	1131	1403	+0.8	1616	1951	-1.3	2255
7		0247	+1.7	0656	1005	-1.0	1310	1503	+0.6	1702	2114	-1.1
8	0007	0344	+1.6	0812	1109	-1.0	1425	1603	+0.5	1824	2233	-1.0
9	0137	0446	+1.5	0911	1217	-1.1	1520	1715	+0.6	2031	2357	-1.1
10	0246	0605	+1.6	0955	1305	-1.3	1602	1837	+1.0	2140
11		0058	-1.3	0342	0657	+1.8	1030	1336	-1.5	1635	1922	+1.6	2234
12		0138	-1.6	0428	0732	+2.0	1059	1400	-1.7	1702	1958	+2.1	2321
13		0211	-1.8	0505	0807	+2.2	1128	1421	-1.9	1726	2037	+2.5
14	0003	0245	-1.9	0537	0844	+2.3	1159	1447	-2.1	1751	2119	+2.7
15	0044	0323	-2.0	0609	0927	+2.4	1233	1522	-2.3	1822	2204	+2.9
16	0126	0410	-2.1	0646	1012	+2.5	1310	1607	-2.3	1859	2250	+3.0
17	0211	0500	-2.1	0730	1058	+2.4	1352	1655	-2.4	1943	2335	+3.0
18	0303	0548	-2.1	0822	1143	+2.2	1437	1742	-2.3	2033
19		0022	+2.8	0400	0639	-1.9	0921	1231	+2.0	1527	1829	-2.2	2128
20		0117	+2.6	0500	0745	-1.7	1026	1328	+1.6	1621	1926	-1.9	2228
21		0222	+2.3	0607	0905	-1.5	1148	1434	+1.3	1725	2051	-1.6	2345
22		0327	+2.1	0723	1013	-1.4	1322	1540	+1.0	1854	2214	-1.4
23	0121	0443	+1.9	0835	1121	-1.4	1434	1704	+1.0	2029	2334	-1.4
24	0239	0637	+2.0	0934	1229	-1.6	1532	1903	+1.5	2142
25		0047	-1.6	0343	0728	+2.2	1024	1320	-1.8	1620	1947	+2.0	2242
26		0138	-1.8	0438	0803	+2.2	1105	1359	-2.0	1700	2021	+2.3	2332
27		0220	-1.9	0521	0827	+2.2	1140	1433	-2.0	1734	2049	+2.5
28	0014	0259	-1.9	0557	0849	+2.1	1211	1507	-2.1	1805	2118	+2.6
29	0051	0339	-1.9	0628	0919	+2.1	1239	1541	-2.1	1833	2152	+2.6
30	0127	0423	-1.9	0700	0956	+2.0	1307	1616	-2.0	1901	2228	+2.6
31	0205	0505	-1.8	0735	1035	+1.9	1335	1650	-2.0	1932	2306	+2.6

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	November, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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	0246	0544	-1.7	0817	1114	+1.8	1404	1722	-1.9	2007	2345	+2.6
2	0231	0523	-1.5	0805	1055	+1.5	1335	1653	-1.8	1947	2327	+2.3
3	0319	0607	-1.3	0857	1139	+1.2	1410	1728	-1.6	2030
4		0015	+2.1	0408	0713	-1.1	0955	1233	+0.9	1450	1811	-1.4	2117
5		0111	+1.8	0501	0823	-1.0	1116	1333	+0.7	1539	1919	-1.1	2217
6		0207	+1.5	0605	0919	-0.9	1236	1432	+0.6	1653	2048	-1.0	2350
7		0302	+1.3	0709	1017	-0.9	1332	1536	+0.7	1903	2213	-1.0
8	0118	0404	+1.2	0759	1116	-1.1	1416	1657	+1.1	2020	2329	-1.2
9	0219	0513	+1.4	0839	1157	-1.3	1453	1759	+1.7	2116
10		0017	-1.4	0306	0602	+1.6	0916	1226	-1.6	1525	1838	+2.2	2204
11		0054	-1.7	0344	0641	+2.0	0954	1254	-2.0	1557	1917	+2.6	2247
12		0129	-2.0	0419	0721	+2.2	1033	1325	-2.2	1629	1959	+3.0	2329
13		0209	-2.2	0455	0805	+2.5	1113	1404	-2.4	1705	2045	+3.1
14	0012	0256	-2.2	0536	0852	+2.6	1155	1449	-2.5	1744	2132	+3.2
15	0059	0348	-2.3	0622	0940	+2.5	1237	1540	-2.5	1828	2218	+3.2
16	0150	0439	-2.2	0715	1027	+2.3	1323	1629	-2.4	1918	2305	+3.0
17	0246	0529	-2.0	0814	1114	+2.0	1414	1716	-2.2	2013	2356	+2.7
18	0343	0627	-1.7	0916	1208	+1.6	1510	1811	-1.9	2113
19		0056	+2.3	0441	0740	-1.6	1026	1312	+1.3	1615	1935	-1.5	2225
20		0159	+1.9	0547	0847	-1.4	1149	1418	+1.1	1740	2058	-1.3
21	0002	0304	+1.5	0658	0948	-1.3	1302	1533	+1.1	1916	2213	-1.3
22	0123	0513	+1.4	0759	1054	-1.4	1400	1750	+1.5	2030	2328	-1.4
23	0228	0611	+1.5	0849	1151	-1.6	1450	1835	+1.9	2129
24		0022	-1.6	0321	0645	+1.6	0931	1233	-1.7	1532	1908	+2.2	2216
25		0102	-1.7	0402	0702	+1.8	1007	1308	-1.9	1607	1931	+2.4	2256
26		0139	-1.9	0437	0720	+1.8	1040	1340	-2.0	1638	1953	+2.6	2331
27		0217	-1.9	0508	0751	+1.9	1110	1411	-2.1	1705	2025	+2.7
28	0007	0259	-1.9	0541	0828	+2.0	1140	1444	-2.1	1733	2103	+2.8
29	0043	0343	-1.9	0618	0910	+1.9	1209	1519	-2.0	1803	2142	+2.8
30	0123	0424	-1.7	0700	0952	+1.8	1239	1555	-2.0	1838	2221	+2.7

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.

Round Island Light
Predicted Tidal Current	December, 2008
Flood Direction, 144 True.	Ebb (-)Direction, 315 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	0205	0501	-1.6	0745	1033	+1.6	1312	1630	-1.9	1917	2301	+2.6
2	0247	0533	-1.4	0830	1116	+1.4	1350	1705	-1.7	2000	2344	+2.2
3	0326	0605	-1.2	0913	1204	+1.1	1435	1745	-1.4	2047
4		0034	+1.8	0403	0648	-1.0	0958	1302	+1.0	1530	1840	-1.2	2139
5		0128	+1.4	0439	0754	-0.9	1102	1402	+1.0	1642	2008	-1.0	2253
6		0222	+1.1	0529	0851	-0.9	1223	1501	+1.0	1833	2130	-1.0
7	0040	0318	+1.0	0641	0949	-1.0	1320	1611	+1.3	1955	2251	-1.1
8	0147	0424	+1.0	0745	1100	-1.3	1408	1730	+1.7	2054	2352	-1.4
9	0238	0529	+1.4	0837	1153	-1.6	1451	1819	+2.3	2144
10		0035	-1.7	0323	0618	+1.8	0926	1232	-2.0	1532	1900	+2.8	2231
11		0114	-2.0	0404	0701	+2.2	1013	1309	-2.3	1611	1942	+3.1	2315
12		0156	-2.3	0446	0746	+2.5	1057	1349	-2.5	1651	2028	+3.4
13	0000	0244	-2.3	0529	0835	+2.6	1141	1436	-2.5	1732	2116	+3.4
14	0046	0337	-2.3	0616	0924	+2.5	1225	1527	-2.5	1816	2202	+3.4
15	0136	0427	-2.3	0708	1012	+2.3	1313	1618	-2.3	1906	2247	+3.1
16	0227	0515	-2.1	0803	1058	+2.1	1405	1707	-2.1	2001	2333	+2.6
17	0319	0605	-1.8	0857	1148	+1.8	1503	1800	-1.7	2059
18		0025	+2.1	0409	0706	-1.6	0954	1247	+1.4	1607	1918	-1.4	2207
19		0124	+1.6	0502	0813	-1.3	1104	1352	+1.3	1725	2039	-1.2	2338
20		0222	+1.2	0604	0911	-1.3	1219	1457	+1.2	1857	2147	-1.1
21	0101	0322	+0.9	0710	1011	-1.2	1322	1726	+1.4	2011	2259	-1.1
22	0205	0545	+1.0	0806	1114	-1.3	1414	1816	+1.8	2109	2359	-1.4
23	0257	0621	+1.1	0852	1204	-1.6	1459	1849	+2.1	2155
24		0041	-1.6	0339	0635	+1.4	0932	1242	-1.7	1537	1910	+2.3	2234
25		0119	-1.8	0416	0654	+1.6	1009	1315	-1.9	1609	1929	+2.6	2311
26		0156	-1.9	0451	0726	+1.8	1043	1345	-2.0	1638	1959	+2.8	2346
27		0237	-1.9	0526	0804	+1.9	1115	1416	-2.1	1707	2037	+3.0
28	0021	0320	-1.9	0603	0847	+1.8	1147	1451	-2.0	1739	2117	+3.0
29	0057	0400	-1.8	0641	0931	+1.8	1220	1530	-2.0	1813	2157	+2.8
30	0133	0433	-1.7	0718	1013	+1.8	1257	1608	-1.9	1852	2235	+2.6
31	0207	0457	-1.6	0754	1034	+1.7	1339	1646	-1.7	1935	2255	+2.2

All times listed are in Local Time, Daylight Saving Time has been applied when appropriate. All speeds are in knots.