Tidal Current Predictions

Round Island Light
Predicted Tidal Current	January, 2008
Flood Direction, 146 True.	Ebb (-)Direction, 318 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		0216	+1.0	0544	0926	-1.3	1241	1456	+1.2	1911	2211	-1.1
2	0121	0312	+0.9	0658	1027	-1.3	1339	1624	+1.4	2017	2321	-1.3
3	0223	0425	+1.0	0759	1130	-1.5	1428	1808	+1.9	2110
4		0017	-1.7	0318	0543	+1.3	0847	1218	-1.8	1511	1832	+2.4	2157
5		0100	-2.0	0405	0621	+1.6	0928	1253	-2.1	1550	1857	+2.9	2239
6		0138	-2.1	0445	0656	+1.8	1005	1323	-2.2	1625	1929	+3.1	2317
7		0215	-2.2	0521	0734	+2.0	1038	1350	-2.4	1657	2006	+3.2	2351
8		0252	-2.1	0553	0815	+2.1	1112	1419	-2.4	1727	2046	+3.2
9	0023	0326	-2.0	0621	0858	+2.1	1146	1455	-2.4	1758	2125	+3.1
10	0053	0354	-2.0	0647	0941	+2.2	1224	1537	-2.4	1831	2204	+2.9
11	0121	0420	-2.0	0714	1022	+2.2	1307	1620	-2.2	1909	2241	+2.6
12	0151	0450	-2.0	0749	1105	+2.2	1357	1703	-2.1	1953	2322	+2.3
13	0225	0526	-2.0	0830	1153	+2.1	1454	1752	-1.9	2044
14		0010	+2.0	0306	0611	-1.9	0919	1252	+1.9	1558	1856	-1.7	2144
15		0110	+1.7	0356	0714	-1.8	1020	1356	+1.9	1716	2025	-1.5	2304
16		0212	+1.5	0504	0833	-1.7	1147	1501	+2.0	1846	2144	-1.6
17	0050	0316	+1.4	0635	0950	-1.8	1315	1624	+2.2	2002	2303	-1.9
18	0208	0433	+1.6	0751	1112	-2.0	1421	1752	+2.8	2105
19		0009	-2.2	0313	0550	+2.0	0852	1214	-2.3	1518	1843	+3.4	2201
20		0059	-2.6	0407	0640	+2.3	0946	1300	-2.7	1608	1926	+3.8	2251
21		0144	-2.7	0455	0723	+2.5	1034	1342	-2.8	1653	2008	+3.9	2336
22		0230	-2.7	0537	0807	+2.5	1118	1426	-2.7	1734	2050	+3.7
23	0017	0317	-2.6	0617	0851	+2.5	1200	1513	-2.6	1814	2128	+3.3
24	0056	0402	-2.4	0656	0934	+2.4	1243	1600	-2.4	1853	2202	+3.0
25	0132	0441	-2.3	0734	1014	+2.2	1328	1643	-2.1	1933	2235	+2.5
26	0207	0515	-2.1	0813	1052	+2.1	1416	1722	-1.8	2014	2310	+2.1
27	0239	0548	-1.9	0851	1134	+1.9	1506	1805	-1.5	2058	2351	+1.7
28	0309	0624	-1.6	0931	1223	+1.6	1559	1914	-1.3	2149
29		0040	+1.4	0341	0722	-1.4	1019	1321	+1.5	1704	2032	-1.1	2305
30		0137	+1.0	0421	0834	-1.3	1128	1420	+1.4	1828	2137	-1.1
31	0044	0234	+0.8	0529	0935	-1.3	1246	1522	+1.5	1945	2248	-1.3

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, 146 True.	Ebb (-)Direction, 318 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	0158	0335	+0.7	0701	1043	-1.3	1346	1730	+1.8	2046	2354	-1.5
2	0259	0454	+0.9	0803	1145	-1.6	1436	1811	+2.3	2136
3		0042	-1.8	0349	0556	+1.2	0852	1227	-1.9	1521	1837	+2.8	2219
4		0119	-2.0	0429	0635	+1.5	0935	1300	-2.1	1600	1907	+3.1	2254
5		0152	-2.0	0502	0712	+1.9	1016	1328	-2.3	1634	1940	+3.1	2324
6		0221	-2.0	0529	0752	+2.1	1055	1357	-2.4	1705	2017	+3.1	2350
7		0247	-2.1	0552	0835	+2.2	1135	1434	-2.4	1736	2057	+3.0
8	0016	0313	-2.2	0614	0919	+2.4	1216	1518	-2.4	1809	2137	+2.9
9	0044	0346	-2.3	0642	1003	+2.6	1301	1605	-2.3	1849	2217	+2.7
10	0116	0424	-2.4	0719	1046	+2.6	1352	1652	-2.2	1936	2258	+2.5
11	0155	0504	-2.4	0804	1132	+2.5	1448	1740	-2.1	2030	2345	+2.2
12	0242	0549	-2.2	0855	1229	+2.3	1550	1843	-1.8	2132
13		0044	+1.9	0334	0647	-2.0	0954	1334	+2.2	1702	2010	-1.7	2250
14		0148	+1.6	0436	0807	-1.8	1114	1440	+2.2	1827	2127	-1.7
15	0035	0251	+1.4	0601	0926	-1.8	1249	1600	+2.3	1946	2244	-1.8
16	0156	0406	+1.4	0726	1047	-1.9	1401	1743	+2.8	2052	2353	-2.1
17	0302	0541	+1.6	0832	1157	-2.2	1501	1835	+3.3	2148
18		0046	-2.4	0357	0635	+2.1	0930	1247	-2.4	1554	1916	+3.5	2236
19		0129	-2.6	0443	0715	+2.3	1021	1330	-2.6	1640	1953	+3.5	2317
20		0211	-2.6	0521	0754	+2.4	1107	1412	-2.5	1720	2028	+3.3	2353
21		0252	-2.5	0556	0834	+2.5	1150	1457	-2.4	1757	2100	+3.0
22	0025	0333	-2.4	0629	0914	+2.5	1231	1543	-2.2	1832	2133	+2.7
23	0055	0410	-2.3	0702	0952	+2.5	1314	1626	-2.0	1908	2206	+2.4
24	0124	0443	-2.2	0735	1029	+2.4	1358	1704	-1.9	1947	2241	+2.2
25	0152	0511	-2.0	0811	1108	+2.2	1444	1743	-1.6	2032	2320	+1.8
26	0223	0540	-1.8	0849	1152	+2.1	1533	1836	-1.4	2122
27		0006	+1.4	0255	0617	-1.6	0931	1247	+1.8	1630	1958	-1.2	2227
28		0102	+1.1	0330	0715	-1.4	1024	1346	+1.7	1746	2107	-1.1
29	0008	0200	+0.8	0412	0836	-1.3	1139	1445	+1.7	1912	2214	-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	March, 2008
Flood Direction, 146 True.	Ebb (-)Direction, 318 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	0133	0258	+0.6	0520	0944	-1.3	1259	1553	+1.8	2019	2327	-1.3
2	0238	0406	+0.6	0711	1100	-1.4	1400	1735	+2.1	2110
3		0020	-1.5	0329	0525	+0.9	0817	1159	-1.7	1451	1812	+2.4	2150
4		0056	-1.8	0407	0614	+1.4	0911	1238	-1.9	1535	1841	+2.7	2222
5		0124	-1.9	0436	0652	+1.9	0959	1309	-2.2	1613	1913	+2.8	2249
6		0147	-2.1	0500	0731	+2.2	1043	1341	-2.3	1645	1948	+2.9	2315
7		0209	-2.2	0521	0813	+2.6	1125	1418	-2.4	1717	2028	+2.9	2343
8		0239	-2.4	0546	0858	+2.9	1208	1503	-2.4	1753	2111	+2.9
9	0015	0418	-2.6	0717	1043	+3.0	1353	1653	-2.4	1935	2255	+2.8
10	0152	0502	-2.7	0757	1128	+3.1	1443	1742	-2.4	2024	2339	+2.7
11	0235	0546	-2.6	0844	1214	+3.0	1539	1831	-2.2	2120
12		0025	+2.3	0323	0631	-2.4	0937	1308	+2.7	1640	1932	-2.0	2223
13		0121	+2.0	0415	0725	-2.2	1036	1413	+2.5	1749	2056	-1.8	2339
14		0224	+1.6	0512	0842	-1.9	1149	1520	+2.3	1910	2211	-1.7
15	0120	0328	+1.3	0628	1005	-1.8	1323	1636	+2.3	2029	2322	-1.8
16	0242	0439	+1.2	0800	1123	-1.8	1441	1829	+2.6	2135
17		0034	-1.9	0348	0640	+1.4	0915	1239	-2.0	1544	1924	+3.0	2229
18		0129	-2.2	0442	0734	+1.8	1017	1334	-2.2	1639	2004	+3.1	2314
19		0211	-2.4	0524	0811	+2.2	1111	1417	-2.3	1726	2035	+3.1	2351
20		0248	-2.4	0600	0842	+2.4	1157	1457	-2.3	1805	2101	+2.9
21	0023	0324	-2.4	0631	0915	+2.6	1238	1539	-2.2	1840	2128	+2.6
22	0052	0400	-2.4	0701	0951	+2.7	1317	1623	-2.2	1911	2201	+2.5
23	0120	0437	-2.4	0729	1028	+2.7	1355	1706	-2.1	1945	2238	+2.3
24	0147	0510	-2.3	0800	1105	+2.7	1436	1745	-2.0	2024	2315	+2.2
25	0215	0540	-2.2	0834	1144	+2.6	1521	1824	-1.8	2110	2354	+1.9
26	0246	0609	-2.0	0912	1226	+2.4	1610	1908	-1.5	2201
27		0037	+1.5	0318	0641	-1.9	0954	1315	+2.2	1704	2019	-1.3	2300
28		0129	+1.2	0351	0722	-1.6	1040	1413	+2.0	1808	2135	-1.1
29	0027	0228	+0.8	0428	0824	-1.4	1139	1512	+1.8	1928	2238	-1.0
30	0201	0326	+0.5	0517	0944	-1.3	1303	1609	+1.7	2039	2345	-1.0
31	0307	0427	+0.5	0702	1101	-1.3	1422	1719	+1.7	2130

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, 146 True.	Ebb (-)Direction, 318 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		0046	-1.3	0355	0544	+0.8	0848	1223	-1.4	1521	1830	+2.0	2208
2		0125	-1.5	0432	0651	+1.4	0952	1315	-1.7	1611	1911	+2.2	2240
3		0152	-1.8	0502	0733	+2.0	1044	1352	-2.0	1652	1945	+2.4	2310
4		0215	-2.2	0528	0811	+2.5	1131	1427	-2.2	1727	2022	+2.7	2342
5		0240	-2.4	0553	0853	+2.9	1214	1505	-2.4	1803	2103	+2.8
6	0016	0313	-2.7	0623	0938	+3.1	1258	1550	-2.6	1841	2149	+2.9
7	0053	0355	-2.7	0658	1025	+3.3	1343	1642	-2.6	1925	2235	+2.9
8	0134	0443	-2.8	0740	1111	+3.4	1433	1733	-2.6	2016	2321	+2.8
9	0218	0530	-2.7	0828	1158	+3.2	1530	1823	-2.4	2113
10		0007	+2.4	0306	0617	-2.6	0922	1249	+3.1	1630	1922	-2.1	2215
11		0059	+2.0	0356	0707	-2.2	1020	1351	+2.7	1734	2039	-1.8	2327
12		0200	+1.5	0451	0818	-1.9	1127	1458	+2.4	1848	2151	-1.7
13	0100	0305	+1.2	0601	0945	-1.7	1257	1607	+2.2	2005	2257	-1.6
14	0222	0413	+1.0	0737	1100	-1.6	1420	1806	+2.2	2109
15		0007	-1.7	0326	0635	+1.3	0901	1218	-1.7	1527	1908	+2.3	2202
16		0105	-1.9	0417	0728	+1.8	1006	1319	-1.9	1623	1947	+2.4	2244
17		0147	-2.2	0459	0803	+2.2	1100	1402	-2.0	1710	2014	+2.4	2320
18		0223	-2.3	0534	0829	+2.5	1144	1441	-2.2	1748	2031	+2.4	2351
19		0255	-2.4	0604	0853	+2.7	1223	1519	-2.2	1820	2057	+2.4
20	0020	0328	-2.4	0632	0925	+2.8	1259	1601	-2.2	1852	2131	+2.3
21	0048	0403	-2.4	0700	1003	+2.9	1335	1644	-2.2	1926	2211	+2.3
22	0116	0437	-2.4	0729	1042	+3.0	1415	1726	-2.0	2006	2251	+2.2
23	0145	0510	-2.3	0802	1121	+2.9	1459	1805	-1.9	2052	2331	+2.0
24	0214	0541	-2.2	0840	1202	+2.8	1547	1844	-1.7	2141
25		0012	+1.6	0245	0613	-2.0	0921	1247	+2.5	1636	1932	-1.3	2233
26		0059	+1.2	0320	0649	-1.8	1005	1339	+2.2	1728	2049	-1.1	2335
27		0155	+0.9	0400	0737	-1.5	1054	1436	+1.9	1827	2152	-1.0
28	0106	0255	+0.7	0451	0850	-1.3	1200	1530	+1.6	1934	2247	-1.0
29	0217	0354	+0.7	0619	1012	-1.2	1336	1626	+1.4	2030	2346	-1.1
30	0307	0502	+0.9	0824	1139	-1.3	1450	1733	+1.5	2115

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, 146 True.	Ebb (-)Direction, 318 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	-1.4	0347	0621	+1.4	0934	1250	-1.5	1545	1835	+1.8	2154
2		0116	-1.8	0423	0712	+2.2	1029	1335	-2.0	1631	1919	+2.2	2234
3		0147	-2.2	0456	0753	+2.7	1117	1413	-2.3	1711	2000	+2.6	2314
4		0218	-2.5	0529	0835	+3.1	1202	1453	-2.6	1751	2042	+2.9	2355
5		0255	-2.8	0605	0920	+3.5	1246	1539	-2.7	1833	2129	+3.0
6	0036	0338	-2.9	0644	1009	+3.6	1333	1632	-2.7	1918	2217	+2.9
7	0118	0427	-2.9	0727	1056	+3.7	1423	1724	-2.7	2009	2304	+2.8
8	0202	0517	-2.8	0815	1142	+3.5	1518	1814	-2.4	2106	2350	+2.4
9	0249	0603	-2.6	0908	1231	+3.2	1616	1908	-2.2	2206
10		0039	+2.0	0339	0651	-2.3	1003	1326	+2.8	1714	2016	-1.8	2310
11		0136	+1.5	0434	0755	-1.9	1105	1430	+2.3	1817	2126	-1.6
12	0029	0240	+1.2	0542	0924	-1.5	1228	1532	+1.9	1926	2227	-1.5
13	0149	0346	+1.0	0717	1037	-1.4	1357	1654	+1.6	2031	2329	-1.5
14	0252	0616	+1.2	0846	1153	-1.4	1507	1846	+1.6	2123
15		0032	-1.7	0344	0713	+1.7	0952	1259	-1.6	1604	1927	+1.8	2207
16		0120	-1.9	0427	0749	+2.2	1044	1344	-1.8	1650	1949	+1.9	2245
17		0156	-2.1	0504	0812	+2.4	1126	1422	-2.0	1728	2002	+2.1	2319
18		0229	-2.3	0536	0831	+2.7	1204	1459	-2.2	1801	2029	+2.2	2350
19		0300	-2.4	0605	0900	+3.0	1239	1539	-2.2	1835	2104	+2.2
20	0020	0331	-2.4	0632	0938	+3.1	1316	1623	-2.2	1910	2145	+2.2
21	0049	0405	-2.4	0702	1018	+3.1	1355	1707	-2.1	1950	2227	+2.2
22	0117	0439	-2.4	0734	1059	+3.1	1437	1746	-2.0	2033	2309	+2.0
23	0147	0514	-2.3	0811	1138	+3.0	1521	1819	-1.8	2117	2349	+1.7
24	0220	0548	-2.2	0850	1219	+2.7	1603	1850	-1.5	2200
25		0033	+1.4	0258	0624	-2.0	0933	1304	+2.2	1641	1923	-1.3	2240
26		0124	+1.2	0345	0707	-1.7	1018	1357	+1.9	1718	2015	-1.1	2328
27		0224	+1.0	0442	0810	-1.3	1113	1451	+1.5	1801	2124	-1.0
28	0049	0323	+1.0	0605	0937	-1.2	1235	1545	+1.3	1905	2222	-1.1
29	0204	0426	+1.2	0759	1058	-1.2	1413	1645	+1.3	2014	2329	-1.4
30	0257	0543	+1.6	0913	1220	-1.5	1517	1756	+1.5	2112
31		0036	-1.8	0344	0651	+2.2	1010	1316	-2.0	1610	1854	+2.1	2203

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, 146 True.	Ebb (-)Direction, 318 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		0122	-2.2	0428	0737	+2.9	1101	1400	-2.4	1658	1940	+2.5	2252
2		0201	-2.6	0510	0820	+3.4	1149	1442	-2.7	1742	2024	+2.8	2338
3		0241	-2.9	0551	0905	+3.7	1235	1528	-2.8	1827	2111	+2.9
4	0021	0324	-2.9	0632	0954	+3.9	1322	1621	-2.8	1913	2200	+2.9
5	0104	0413	-2.9	0715	1041	+3.9	1411	1714	-2.7	2002	2248	+2.7
6	0147	0504	-2.8	0802	1126	+3.6	1503	1802	-2.4	2056	2333	+2.3
7	0234	0551	-2.6	0853	1210	+3.2	1555	1850	-2.2	2150
8		0019	+2.0	0326	0637	-2.2	0947	1258	+2.6	1646	1945	-1.8	2245
9		0111	+1.6	0423	0735	-1.8	1043	1352	+2.1	1736	2051	-1.6	2346
10		0212	+1.4	0528	0901	-1.4	1155	1449	+1.5	1831	2150	-1.4
11	0101	0314	+1.2	0654	1013	-1.3	1326	1543	+1.2	1934	2246	-1.4
12	0209	0421	+1.2	0824	1121	-1.2	1440	1646	+1.0	2034	2348	-1.4
13	0303	0650	+1.5	0930	1231	-1.3	1537	1859	+1.2	2124
14		0046	-1.6	0350	0728	+2.0	1021	1323	-1.7	1625	1920	+1.4	2207
15		0129	-1.9	0431	0752	+2.3	1104	1403	-2.0	1707	1935	+1.7	2245
16		0204	-2.2	0506	0810	+2.7	1143	1440	-2.2	1744	2004	+2.0	2320
17		0235	-2.3	0537	0837	+3.1	1220	1519	-2.2	1820	2040	+2.2	2353
18		0304	-2.4	0607	0913	+3.2	1257	1601	-2.2	1857	2121	+2.2
19	0023	0335	-2.4	0637	0954	+3.3	1334	1644	-2.1	1934	2204	+2.1
20	0054	0410	-2.4	0709	1035	+3.2	1411	1721	-2.0	2010	2247	+2.0
21	0127	0448	-2.3	0744	1114	+3.1	1447	1749	-1.8	2045	2328	+1.9
22	0203	0526	-2.2	0822	1152	+2.7	1520	1811	-1.7	2118
23		0009	+1.7	0247	0604	-2.0	0903	1232	+2.2	1550	1838	-1.6	2150
24		0056	+1.5	0339	0647	-1.8	0948	1318	+1.9	1619	1915	-1.5	2229
25		0153	+1.4	0438	0743	-1.5	1039	1413	+1.5	1656	2011	-1.4	2321
26		0254	+1.4	0553	0907	-1.3	1148	1510	+1.4	1749	2123	-1.4
27	0042	0355	+1.5	0731	1029	-1.3	1331	1609	+1.3	1915	2234	-1.5
28	0209	0507	+1.8	0850	1149	-1.5	1451	1719	+1.4	2036	2355	-1.8
29	0311	0630	+2.3	0951	1256	-2.0	1552	1831	+1.9	2138
30		0100	-2.2	0405	0724	+3.0	1046	1346	-2.4	1647	1924	+2.3	2232

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, 146 True.	Ebb (-)Direction, 318 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		0147	-2.6	0454	0808	+3.5	1136	1431	-2.7	1736	2010	+2.7	2322
2		0229	-2.9	0538	0853	+3.9	1224	1517	-2.8	1821	2056	+2.8
3	0007	0312	-2.9	0621	0940	+4.0	1310	1608	-2.8	1906	2145	+2.7
4	0051	0401	-2.9	0704	1026	+3.9	1356	1659	-2.7	1952	2232	+2.6
5	0136	0452	-2.7	0749	1108	+3.5	1441	1745	-2.4	2039	2317	+2.4
6	0223	0540	-2.4	0838	1147	+3.1	1526	1826	-2.2	2126	2359	+2.2
7	0316	0625	-2.1	0928	1227	+2.4	1608	1909	-1.9	2212
8		0045	+1.8	0412	0715	-1.7	1019	1311	+1.8	1647	2001	-1.6	2258
9		0139	+1.5	0511	0831	-1.3	1116	1402	+1.4	1725	2103	-1.4	2356
10		0239	+1.4	0623	0944	-1.1	1238	1456	+1.0	1814	2201	-1.3
11	0111	0337	+1.3	0748	1047	-1.1	1402	1549	+0.8	1926	2258	-1.3
12	0216	0516	+1.4	0859	1156	-1.2	1505	1652	+0.8	2033
13		0003	-1.4	0308	0701	+1.8	0954	1257	-1.5	1600	1826	+1.1	2126
14		0058	-1.7	0353	0729	+2.2	1041	1343	-1.8	1647	1908	+1.4	2211
15		0138	-2.0	0433	0749	+2.7	1123	1422	-2.1	1729	1942	+1.7	2250
16		0211	-2.2	0509	0815	+3.1	1201	1500	-2.2	1807	2018	+1.9	2327
17		0241	-2.4	0543	0849	+3.2	1237	1538	-2.2	1841	2058	+2.1
18	0002	0310	-2.4	0615	0928	+3.2	1309	1615	-2.1	1913	2141	+2.1
19	0037	0344	-2.4	0647	1008	+3.1	1340	1647	-2.0	1941	2225	+2.2
20	0114	0425	-2.3	0720	1047	+3.0	1408	1711	-2.0	2007	2307	+2.2
21	0154	0506	-2.2	0757	1125	+2.6	1434	1736	-2.0	2035	2348	+2.2
22	0241	0547	-2.1	0838	1203	+2.3	1503	1806	-2.0	2109
23		0032	+2.1	0334	0631	-1.9	0923	1245	+2.0	1537	1843	-2.0	2151
24		0124	+2.0	0431	0724	-1.6	1015	1339	+1.6	1620	1933	-1.8	2242
25		0226	+1.8	0538	0842	-1.5	1120	1440	+1.4	1714	2044	-1.7	2351
26		0329	+1.9	0705	1006	-1.5	1257	1541	+1.4	1831	2202	-1.7
27	0127	0437	+2.0	0827	1123	-1.6	1430	1648	+1.4	2005	2322	-1.8
28	0244	0609	+2.4	0934	1237	-2.0	1538	1808	+1.7	2116
29		0040	-2.1	0344	0714	+3.1	1032	1333	-2.4	1638	1911	+2.2	2215
30		0134	-2.5	0438	0759	+3.6	1124	1420	-2.7	1728	1959	+2.4	2307
31		0218	-2.7	0526	0841	+3.9	1211	1504	-2.8	1813	2044	+2.6	2356

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, 146 True.	Ebb (-)Direction, 318 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		0302	-2.8	0611	0925	+3.8	1254	1551	-2.7	1855	2130	+2.7
2	0042	0349	-2.7	0653	1007	+3.6	1334	1638	-2.7	1935	2217	+2.6
3	0127	0441	-2.5	0736	1046	+3.2	1413	1721	-2.4	2015	2259	+2.5
4	0214	0528	-2.3	0821	1121	+2.7	1450	1759	-2.2	2055	2339	+2.3
5	0304	0611	-2.0	0906	1157	+2.2	1524	1833	-2.0	2134
6		0019	+2.1	0356	0655	-1.7	0951	1234	+1.8	1555	1907	-1.8	2213
7		0105	+1.8	0448	0753	-1.3	1038	1320	+1.4	1625	1953	-1.5	2257
8		0200	+1.6	0546	0910	-1.2	1140	1414	+1.0	1658	2105	-1.3	2356
9		0258	+1.4	0702	1013	-1.1	1314	1510	+0.8	1748	2208	-1.3
10	0115	0357	+1.4	0822	1119	-1.2	1432	1607	+0.7	1923	2312	-1.3
11	0221	0516	+1.6	0925	1229	-1.4	1536	1718	+0.7	2039
12		0020	-1.5	0314	0702	+2.2	1017	1323	-1.7	1630	1838	+1.1	2134
13		0111	-1.8	0401	0727	+2.6	1101	1404	-2.0	1714	1922	+1.4	2221
14		0149	-2.0	0443	0753	+3.0	1139	1439	-2.1	1750	1959	+1.8	2304
15		0221	-2.2	0521	0825	+3.1	1211	1511	-2.1	1820	2037	+2.1	2345
16		0251	-2.3	0556	0900	+3.1	1239	1539	-2.1	1846	2119	+2.2
17	0024	0324	-2.3	0628	0939	+3.0	1304	1603	-2.1	1907	2202	+2.4
18	0104	0404	-2.2	0700	1019	+2.8	1328	1630	-2.2	1930	2245	+2.5
19	0146	0449	-2.2	0735	1058	+2.6	1355	1703	-2.3	2000	2327	+2.6
20	0233	0533	-2.2	0816	1138	+2.4	1429	1740	-2.3	2038
21		0010	+2.5	0324	0617	-2.0	0904	1220	+2.2	1509	1821	-2.3	2125
22		0100	+2.4	0420	0708	-1.9	0958	1311	+1.9	1557	1909	-2.1	2218
23		0201	+2.2	0524	0822	-1.7	1102	1413	+1.6	1652	2015	-1.9	2322
24		0306	+2.2	0643	0947	-1.6	1234	1516	+1.4	1802	2137	-1.8
25	0053	0413	+2.2	0807	1102	-1.7	1414	1622	+1.4	1936	2257	-1.8
26	0219	0546	+2.5	0917	1218	-1.9	1527	1747	+1.4	2056
27		0020	-2.0	0326	0704	+3.1	1017	1319	-2.3	1627	1905	+1.9	2200
28		0121	-2.4	0424	0750	+3.4	1109	1406	-2.6	1718	1953	+2.3	2256
29		0208	-2.6	0515	0830	+3.6	1154	1448	-2.7	1800	2035	+2.6	2347
30		0252	-2.7	0601	0908	+3.4	1233	1530	-2.7	1837	2117	+2.7
31	0034	0338	-2.6	0643	0945	+3.1	1308	1612	-2.6	1912	2200	+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	September, 2008
Flood Direction, 146 True.	Ebb (-)Direction, 318 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	0118	0426	-2.4	0722	1020	+2.8	1340	1653	-2.4	1946	2239	+2.7
2	0202	0513	-2.2	0801	1053	+2.4	1411	1728	-2.3	2020	2316	+2.6
3	0247	0554	-2.0	0840	1127	+2.2	1440	1759	-2.1	2055	2354	+2.3
4	0333	0633	-1.8	0921	1204	+1.8	1508	1828	-2.0	2133
5		0035	+2.2	0421	0719	-1.5	1006	1245	+1.5	1538	1900	-1.8	2213
6		0124	+1.9	0513	0830	-1.3	1101	1336	+1.2	1611	1947	-1.5	2300
7		0222	+1.7	0618	0941	-1.1	1226	1435	+0.9	1650	2106	-1.3
8	0003	0320	+1.7	0740	1045	-1.1	1402	1533	+0.6	1745	2218	-1.3
9	0126	0421	+1.7	0852	1156	-1.3	1512	1636	+0.5	1939	2331	-1.3
10	0234	0550	+1.9	0948	1300	-1.5	1609	1759	+0.8	2059
11		0041	-1.5	0330	0658	+2.2	1033	1342	-1.8	1652	1902	+1.3	2157
12		0127	-1.8	0419	0728	+2.5	1108	1414	-1.9	1725	1940	+1.7	2247
13		0203	-2.0	0502	0759	+2.7	1137	1440	-2.0	1752	2017	+2.2	2332
14		0234	-2.2	0538	0832	+2.7	1203	1501	-2.2	1814	2057	+2.5
15	0014	0307	-2.2	0610	0910	+2.7	1228	1523	-2.3	1835	2140	+2.8
16	0054	0347	-2.3	0642	0951	+2.7	1255	1555	-2.4	1900	2224	+3.0
17	0136	0432	-2.3	0717	1034	+2.6	1327	1636	-2.5	1934	2307	+3.0
18	0221	0519	-2.3	0759	1116	+2.6	1406	1719	-2.6	2016	2351	+3.0
19	0312	0605	-2.2	0849	1200	+2.4	1450	1803	-2.5	2105
20		0039	+2.8	0409	0656	-2.1	0946	1249	+2.1	1540	1851	-2.4	2159
21		0138	+2.6	0511	0806	-1.8	1050	1349	+1.7	1634	1952	-2.1	2301
22		0244	+2.4	0624	0931	-1.7	1219	1454	+1.4	1738	2116	-1.8
23	0024	0350	+2.3	0746	1042	-1.7	1359	1600	+1.3	1910	2237	-1.8
24	0157	0518	+2.4	0858	1156	-1.8	1512	1726	+1.3	2039
25		0000	-1.9	0309	0652	+2.8	0958	1301	-2.1	1612	1906	+1.8	2149
26		0108	-2.1	0411	0740	+3.1	1048	1349	-2.4	1700	1952	+2.2	2248
27		0158	-2.4	0505	0817	+3.1	1131	1428	-2.5	1740	2029	+2.6	2339
28		0241	-2.4	0551	0849	+3.0	1207	1505	-2.5	1815	2104	+2.8
29	0024	0323	-2.4	0630	0918	+2.7	1238	1543	-2.5	1847	2140	+2.8
30	0105	0408	-2.3	0705	0950	+2.5	1307	1620	-2.4	1917	2216	+2.8

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, 146 True.	Ebb (-)Direction, 318 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	0145	0453	-2.2	0738	1024	+2.3	1335	1656	-2.3	1947	2252	+2.8
2	0225	0534	-2.0	0814	1100	+2.2	1402	1728	-2.2	2020	2329	+2.6
3	0308	0612	-1.8	0854	1137	+2.0	1431	1757	-2.1	2056
4		0008	+2.5	0354	0652	-1.6	0941	1218	+1.6	1502	1827	-2.0	2136
5		0053	+2.2	0444	0749	-1.4	1035	1305	+1.3	1535	1904	-1.8	2219
6		0147	+2.1	0541	0907	-1.2	1147	1402	+0.9	1613	1958	-1.5	2311
7		0246	+1.9	0653	1012	-1.1	1326	1502	+0.6	1659	2121	-1.3
8	0023	0343	+1.8	0809	1116	-1.1	1441	1602	+0.5	1821	2240	-1.2
9	0153	0445	+1.7	0908	1224	-1.3	1536	1714	+0.7	2028
10		0004	-1.3	0302	0604	+1.8	0952	1312	-1.5	1618	1836	+1.2	2137
11		0105	-1.5	0358	0656	+2.0	1027	1343	-1.8	1651	1921	+1.8	2231
12		0145	-1.8	0444	0731	+2.2	1056	1407	-2.0	1718	1957	+2.3	2318
13		0218	-2.1	0521	0806	+2.4	1125	1428	-2.2	1742	2036	+2.8
14	0000	0252	-2.2	0553	0843	+2.6	1156	1454	-2.4	1807	2118	+3.1
15	0041	0330	-2.4	0625	0926	+2.7	1230	1529	-2.7	1838	2203	+3.2
16	0123	0417	-2.4	0702	1011	+2.8	1307	1614	-2.7	1915	2249	+3.3
17	0208	0507	-2.4	0746	1057	+2.7	1349	1702	-2.8	1959	2334	+3.3
18	0300	0555	-2.4	0838	1142	+2.5	1434	1749	-2.7	2049
19		0021	+3.1	0357	0646	-2.2	0937	1230	+2.2	1524	1836	-2.5	2144
20		0116	+2.9	0457	0752	-2.0	1042	1327	+1.8	1618	1933	-2.2	2244
21		0221	+2.6	0604	0912	-1.8	1204	1433	+1.4	1722	2058	-1.8
22	0001	0326	+2.3	0720	1020	-1.7	1338	1539	+1.2	1851	2221	-1.7
23	0137	0442	+2.2	0832	1128	-1.7	1450	1703	+1.2	2026	2341	-1.7
24	0255	0636	+2.2	0931	1236	-1.9	1548	1902	+1.7	2139
25		0054	-1.9	0359	0727	+2.4	1021	1327	-2.1	1636	1946	+2.2	2239
26		0145	-2.1	0454	0802	+2.4	1102	1406	-2.3	1716	2020	+2.6	2329
27		0227	-2.2	0537	0826	+2.4	1137	1440	-2.4	1750	2048	+2.8
28	0011	0306	-2.2	0613	0848	+2.3	1208	1514	-2.4	1821	2117	+2.9
29	0048	0346	-2.2	0644	0918	+2.3	1236	1548	-2.4	1849	2151	+2.9
30	0124	0430	-2.2	0716	0955	+2.2	1304	1623	-2.4	1917	2227	+3.0
31	0202	0512	-2.1	0751	1034	+2.2	1332	1657	-2.3	1948	2305	+2.9

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, 146 True.	Ebb (-)Direction, 318 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	0243	0551	-2.0	0833	1113	+2.0	1401	1729	-2.2	2023	2344	+2.9
2	0228	0530	-1.8	0821	1054	+1.7	1332	1700	-2.1	2003	2326	+2.6
3	0316	0614	-1.5	0913	1138	+1.4	1407	1735	-1.9	2046
4		0014	+2.3	0405	0720	-1.3	1011	1232	+1.0	1447	1818	-1.6	2133
5		0110	+2.0	0458	0830	-1.1	1132	1332	+0.8	1536	1926	-1.3	2233
6		0206	+1.7	0602	0926	-1.0	1252	1431	+0.7	1650	2055	-1.1
7	0006	0301	+1.4	0706	1024	-1.0	1348	1535	+0.8	1900	2220	-1.1
8	0134	0403	+1.4	0756	1123	-1.3	1432	1656	+1.3	2017	2336	-1.4
9	0235	0512	+1.5	0836	1204	-1.5	1509	1758	+1.9	2113
10		0024	-1.7	0322	0601	+1.8	0913	1233	-1.9	1541	1837	+2.5	2201
11		0101	-2.0	0400	0640	+2.2	0951	1301	-2.3	1613	1916	+3.0	2244
12		0136	-2.3	0435	0720	+2.5	1030	1332	-2.6	1645	1958	+3.3	2326
13		0216	-2.5	0511	0804	+2.8	1110	1411	-2.8	1721	2044	+3.5
14	0009	0303	-2.6	0552	0851	+2.9	1152	1456	-2.9	1800	2131	+3.6
15	0056	0355	-2.7	0638	0939	+2.8	1234	1547	-2.9	1844	2217	+3.6
16	0147	0446	-2.5	0731	1026	+2.6	1320	1636	-2.8	1934	2304	+3.4
17	0243	0536	-2.4	0830	1113	+2.2	1411	1723	-2.5	2029	2355	+3.1
18	0340	0634	-2.0	0932	1207	+1.8	1507	1818	-2.2	2129
19		0055	+2.6	0438	0747	-1.8	1042	1311	+1.4	1612	1942	-1.8	2241
20		0158	+2.2	0544	0854	-1.6	1205	1417	+1.3	1737	2105	-1.5
21	0018	0303	+1.7	0655	0955	-1.5	1318	1532	+1.3	1913	2220	-1.5
22	0139	0512	+1.6	0756	1101	-1.6	1416	1749	+1.7	2027	2335	-1.6
23	0244	0610	+1.7	0846	1158	-1.8	1506	1834	+2.2	2126
24		0029	-1.8	0337	0644	+1.8	0928	1240	-2.0	1548	1907	+2.5	2213
25		0109	-2.0	0418	0701	+2.0	1004	1315	-2.2	1623	1930	+2.7	2253
26		0146	-2.2	0453	0719	+2.1	1037	1347	-2.4	1654	1952	+2.9	2328
27		0224	-2.2	0524	0750	+2.2	1107	1418	-2.4	1721	2024	+3.1
28	0004	0306	-2.2	0557	0827	+2.2	1137	1451	-2.4	1749	2102	+3.1
29	0040	0350	-2.2	0634	0909	+2.2	1206	1526	-2.4	1819	2141	+3.1
30	0120	0431	-2.0	0716	0951	+2.0	1236	1602	-2.3	1854	2220	+3.1

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	December, 2008
Flood Direction, 146 True.	Ebb (-)Direction, 318 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	0202	0508	-1.9	0801	1032	+1.8	1309	1637	-2.2	1933	2300	+2.9
2	0244	0540	-1.7	0846	1115	+1.5	1347	1712	-2.0	2016	2343	+2.4
3	0323	0612	-1.4	0929	1203	+1.3	1432	1752	-1.7	2103
4		0033	+2.0	0400	0655	-1.2	1014	1301	+1.1	1527	1847	-1.4	2155
5		0127	+1.5	0436	0801	-1.0	1118	1401	+1.1	1639	2015	-1.1	2309
6		0221	+1.3	0526	0858	-1.0	1239	1500	+1.2	1830	2137	-1.1
7	0056	0317	+1.1	0638	0956	-1.2	1336	1610	+1.4	1952	2258	-1.3
8	0203	0423	+1.2	0742	1107	-1.5	1424	1729	+1.9	2051	2359	-1.6
9	0254	0528	+1.6	0834	1200	-1.9	1507	1818	+2.6	2141
10		0042	-2.0	0339	0617	+2.1	0923	1239	-2.3	1548	1859	+3.1	2228
11		0121	-2.4	0420	0700	+2.5	1010	1316	-2.7	1627	1941	+3.5	2312
12		0203	-2.7	0502	0745	+2.8	1054	1356	-2.9	1707	2027	+3.8	2357
13		0251	-2.7	0545	0834	+2.9	1138	1443	-2.9	1748	2115	+3.9
14	0043	0344	-2.7	0632	0923	+2.8	1222	1534	-2.9	1832	2201	+3.8
15	0133	0434	-2.7	0724	1011	+2.6	1310	1625	-2.7	1922	2246	+3.5
16	0224	0522	-2.4	0819	1057	+2.3	1402	1714	-2.4	2017	2332	+3.0
17	0316	0612	-2.1	0913	1147	+2.0	1500	1807	-2.0	2115
18		0024	+2.3	0406	0713	-1.8	1010	1246	+1.6	1604	1925	-1.6	2223
19		0123	+1.8	0459	0820	-1.5	1120	1351	+1.4	1722	2046	-1.4	2354
20		0221	+1.4	0601	0918	-1.5	1235	1456	+1.4	1854	2154	-1.3
21	0117	0321	+1.0	0707	1018	-1.4	1338	1725	+1.5	2008	2306	-1.3
22	0221	0544	+1.1	0803	1121	-1.5	1430	1815	+2.0	2106
23		0006	-1.6	0313	0620	+1.3	0849	1211	-1.8	1515	1848	+2.3	2152
24		0048	-1.9	0355	0634	+1.5	0929	1249	-2.0	1553	1909	+2.6	2231
25		0126	-2.1	0432	0653	+1.8	1006	1322	-2.2	1625	1928	+3.0	2308
26		0203	-2.2	0507	0725	+2.1	1040	1352	-2.4	1654	1958	+3.1	2343
27		0244	-2.2	0542	0803	+2.2	1112	1423	-2.4	1723	2036	+3.3
28	0018	0327	-2.2	0619	0846	+2.1	1144	1458	-2.4	1755	2116	+3.3
29	0054	0407	-2.1	0657	0930	+2.1	1217	1537	-2.3	1829	2156	+3.1
30	0130	0440	-2.0	0734	1012	+2.0	1254	1615	-2.2	1908	2234	+2.9
31	0204	0504	-1.8	0754	1034	+1.9	1336	1653	-2.0	1935	2255	+2.4

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