Tidal Current Predictions

Round Island Light
Predicted Tidal Current	January, 2008
Flood Direction, 148 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		0219	+1.0	0543	0928	-1.3	1248	1459	+1.2	1910	2213	-1.1
2	0128	0315	+0.9	0657	1029	-1.3	1346	1627	+1.4	2016	2323	-1.3
3	0230	0428	+1.0	0758	1132	-1.5	1435	1811	+1.9	2109
4		0019	-1.7	0325	0546	+1.3	0846	1220	-1.8	1518	1835	+2.4	2156
5		0102	-2.0	0412	0624	+1.6	0927	1255	-2.1	1557	1900	+2.9	2238
6		0140	-2.1	0452	0659	+1.8	1004	1325	-2.2	1632	1932	+3.1	2316
7		0217	-2.2	0528	0737	+2.0	1037	1352	-2.4	1704	2009	+3.2	2350
8		0254	-2.1	0600	0818	+2.1	1111	1421	-2.4	1734	2049	+3.2
9	0022	0328	-2.0	0628	0901	+2.1	1145	1457	-2.4	1805	2128	+3.1
10	0052	0356	-2.0	0654	0944	+2.2	1223	1539	-2.4	1838	2207	+2.9
11	0120	0422	-2.0	0721	1025	+2.2	1306	1622	-2.2	1916	2244	+2.6
12	0150	0452	-2.0	0756	1108	+2.2	1356	1705	-2.1	2000	2325	+2.3
13	0224	0528	-2.0	0837	1156	+2.1	1453	1754	-1.9	2051
14		0013	+2.0	0305	0613	-1.9	0926	1255	+1.9	1557	1858	-1.7	2151
15		0113	+1.7	0355	0716	-1.8	1027	1359	+1.9	1715	2027	-1.5	2311
16		0215	+1.5	0503	0835	-1.7	1154	1504	+2.0	1845	2146	-1.6
17	0057	0319	+1.4	0634	0952	-1.8	1322	1627	+2.2	2001	2305	-1.9
18	0215	0436	+1.6	0750	1114	-2.0	1428	1755	+2.8	2104
19		0011	-2.2	0320	0553	+2.0	0851	1216	-2.3	1525	1846	+3.4	2200
20		0101	-2.6	0414	0643	+2.3	0945	1302	-2.7	1615	1929	+3.8	2250
21		0146	-2.7	0502	0726	+2.5	1033	1344	-2.8	1700	2011	+3.9	2335
22		0232	-2.7	0544	0810	+2.5	1117	1428	-2.7	1741	2053	+3.7
23	0016	0319	-2.6	0624	0854	+2.5	1159	1515	-2.6	1821	2131	+3.3
24	0055	0404	-2.4	0703	0937	+2.4	1242	1602	-2.4	1900	2205	+3.0
25	0131	0443	-2.3	0741	1017	+2.2	1327	1645	-2.1	1940	2238	+2.5
26	0206	0517	-2.1	0820	1055	+2.1	1415	1724	-1.8	2021	2313	+2.1
27	0238	0550	-1.9	0858	1137	+1.9	1505	1807	-1.5	2105	2354	+1.7
28	0308	0626	-1.6	0938	1226	+1.6	1558	1916	-1.3	2156
29		0043	+1.4	0340	0724	-1.4	1026	1324	+1.5	1703	2034	-1.1	2312
30		0140	+1.0	0420	0836	-1.3	1135	1423	+1.4	1827	2139	-1.1
31	0051	0237	+0.8	0528	0937	-1.3	1253	1525	+1.5	1944	2250	-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, 148 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	0205	0338	+0.7	0700	1045	-1.3	1353	1733	+1.8	2045	2356	-1.5
2	0306	0457	+0.9	0802	1147	-1.6	1443	1814	+2.3	2135
3		0044	-1.8	0356	0559	+1.2	0851	1229	-1.9	1528	1840	+2.8	2218
4		0121	-2.0	0436	0638	+1.5	0934	1302	-2.1	1607	1910	+3.1	2253
5		0154	-2.0	0509	0715	+1.9	1015	1330	-2.3	1641	1943	+3.1	2323
6		0223	-2.0	0536	0755	+2.1	1054	1359	-2.4	1712	2020	+3.1	2349
7		0249	-2.1	0559	0838	+2.2	1134	1436	-2.4	1743	2100	+3.0
8	0015	0315	-2.2	0621	0922	+2.4	1215	1520	-2.4	1816	2140	+2.9
9	0043	0348	-2.3	0649	1006	+2.6	1300	1607	-2.3	1856	2220	+2.7
10	0115	0426	-2.4	0726	1049	+2.6	1351	1654	-2.2	1943	2301	+2.5
11	0154	0506	-2.4	0811	1135	+2.5	1447	1742	-2.1	2037	2348	+2.2
12	0241	0551	-2.2	0902	1232	+2.3	1549	1845	-1.8	2139
13		0047	+1.9	0333	0649	-2.0	1001	1337	+2.2	1701	2012	-1.7	2257
14		0151	+1.6	0435	0809	-1.8	1121	1443	+2.2	1826	2129	-1.7
15	0042	0254	+1.4	0600	0928	-1.8	1256	1603	+2.3	1945	2246	-1.8
16	0203	0409	+1.4	0725	1049	-1.9	1408	1746	+2.8	2051	2355	-2.1
17	0309	0544	+1.6	0831	1159	-2.2	1508	1838	+3.3	2147
18		0048	-2.4	0404	0638	+2.1	0929	1249	-2.4	1601	1919	+3.5	2235
19		0131	-2.6	0450	0718	+2.3	1020	1332	-2.6	1647	1956	+3.5	2316
20		0213	-2.6	0528	0757	+2.4	1106	1414	-2.5	1727	2031	+3.3	2352
21		0254	-2.5	0603	0837	+2.5	1149	1459	-2.4	1804	2103	+3.0
22	0024	0335	-2.4	0636	0917	+2.5	1230	1545	-2.2	1839	2136	+2.7
23	0054	0412	-2.3	0709	0955	+2.5	1313	1628	-2.0	1915	2209	+2.4
24	0123	0445	-2.2	0742	1032	+2.4	1357	1706	-1.9	1954	2244	+2.2
25	0151	0513	-2.0	0818	1111	+2.2	1443	1745	-1.6	2039	2323	+1.8
26	0222	0542	-1.8	0856	1155	+2.1	1532	1838	-1.4	2129
27		0009	+1.4	0254	0619	-1.6	0938	1250	+1.8	1629	2000	-1.2	2234
28		0105	+1.1	0329	0717	-1.4	1031	1349	+1.7	1745	2109	-1.1
29	0015	0203	+0.8	0411	0838	-1.3	1146	1448	+1.7	1911	2216	-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, 148 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	0140	0301	+0.6	0519	0946	-1.3	1306	1556	+1.8	2018	2329	-1.3
2	0245	0409	+0.6	0710	1102	-1.4	1407	1738	+2.1	2109
3		0022	-1.5	0336	0528	+0.9	0816	1201	-1.7	1458	1815	+2.4	2149
4		0058	-1.8	0414	0617	+1.4	0910	1240	-1.9	1542	1844	+2.7	2221
5		0126	-1.9	0443	0655	+1.9	0958	1311	-2.2	1620	1916	+2.8	2248
6		0149	-2.1	0507	0734	+2.2	1042	1343	-2.3	1652	1951	+2.9	2314
7		0211	-2.2	0528	0816	+2.6	1124	1420	-2.4	1724	2031	+2.9	2342
8		0241	-2.4	0553	0901	+2.9	1207	1505	-2.4	1800	2114	+2.9
9	0014	0420	-2.6	0724	1046	+3.0	1352	1655	-2.4	1942	2258	+2.8
10	0151	0504	-2.7	0804	1131	+3.1	1442	1744	-2.4	2031	2342	+2.7
11	0234	0548	-2.6	0851	1217	+3.0	1538	1833	-2.2	2127
12		0028	+2.3	0322	0633	-2.4	0944	1311	+2.7	1639	1934	-2.0	2230
13		0124	+2.0	0414	0727	-2.2	1043	1416	+2.5	1748	2058	-1.8	2346
14		0227	+1.6	0511	0844	-1.9	1156	1523	+2.3	1909	2213	-1.7
15	0127	0331	+1.3	0627	1007	-1.8	1330	1639	+2.3	2028	2324	-1.8
16	0249	0442	+1.2	0759	1125	-1.8	1448	1832	+2.6	2134
17		0036	-1.9	0355	0643	+1.4	0914	1241	-2.0	1551	1927	+3.0	2228
18		0131	-2.2	0449	0737	+1.8	1016	1336	-2.2	1646	2007	+3.1	2313
19		0213	-2.4	0531	0814	+2.2	1110	1419	-2.3	1733	2038	+3.1	2350
20		0250	-2.4	0607	0845	+2.4	1156	1459	-2.3	1812	2104	+2.9
21	0022	0326	-2.4	0638	0918	+2.6	1237	1541	-2.2	1847	2131	+2.6
22	0051	0402	-2.4	0708	0954	+2.7	1316	1625	-2.2	1918	2204	+2.5
23	0119	0439	-2.4	0736	1031	+2.7	1354	1708	-2.1	1952	2241	+2.3
24	0146	0512	-2.3	0807	1108	+2.7	1435	1747	-2.0	2031	2318	+2.2
25	0214	0542	-2.2	0841	1147	+2.6	1520	1826	-1.8	2117	2357	+1.9
26	0245	0611	-2.0	0919	1229	+2.4	1609	1910	-1.5	2208
27		0040	+1.5	0317	0643	-1.9	1001	1318	+2.2	1703	2021	-1.3	2307
28		0132	+1.2	0350	0724	-1.6	1047	1416	+2.0	1807	2137	-1.1
29	0034	0231	+0.8	0427	0826	-1.4	1146	1515	+1.8	1927	2240	-1.0
30	0208	0329	+0.5	0516	0946	-1.3	1310	1612	+1.7	2038	2347	-1.0
31	0314	0430	+0.5	0701	1103	-1.3	1429	1722	+1.7	2129

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, 148 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		0048	-1.3	0402	0547	+0.8	0847	1225	-1.4	1528	1833	+2.0	2207
2		0127	-1.5	0439	0654	+1.4	0951	1317	-1.7	1618	1914	+2.2	2239
3		0154	-1.8	0509	0736	+2.0	1043	1354	-2.0	1659	1948	+2.4	2309
4		0217	-2.2	0535	0814	+2.5	1130	1429	-2.2	1734	2025	+2.7	2341
5		0242	-2.4	0600	0856	+2.9	1213	1507	-2.4	1810	2106	+2.8
6	0015	0315	-2.7	0630	0941	+3.1	1257	1552	-2.6	1848	2152	+2.9
7	0052	0357	-2.7	0705	1028	+3.3	1342	1644	-2.6	1932	2238	+2.9
8	0133	0445	-2.8	0747	1114	+3.4	1432	1735	-2.6	2023	2324	+2.8
9	0217	0532	-2.7	0835	1201	+3.2	1529	1825	-2.4	2120
10		0010	+2.4	0305	0619	-2.6	0929	1252	+3.1	1629	1924	-2.1	2222
11		0102	+2.0	0355	0709	-2.2	1027	1354	+2.7	1733	2041	-1.8	2334
12		0203	+1.5	0450	0820	-1.9	1134	1501	+2.4	1847	2153	-1.7
13	0107	0308	+1.2	0600	0947	-1.7	1304	1610	+2.2	2004	2259	-1.6
14	0229	0416	+1.0	0736	1102	-1.6	1427	1809	+2.2	2108
15		0009	-1.7	0333	0638	+1.3	0900	1220	-1.7	1534	1911	+2.3	2201
16		0107	-1.9	0424	0731	+1.8	1005	1321	-1.9	1630	1950	+2.4	2243
17		0149	-2.2	0506	0806	+2.2	1059	1404	-2.0	1717	2017	+2.4	2319
18		0225	-2.3	0541	0832	+2.5	1143	1443	-2.2	1755	2034	+2.4	2350
19		0257	-2.4	0611	0856	+2.7	1222	1521	-2.2	1827	2100	+2.4
20	0019	0330	-2.4	0639	0928	+2.8	1258	1603	-2.2	1859	2134	+2.3
21	0047	0405	-2.4	0707	1006	+2.9	1334	1646	-2.2	1933	2214	+2.3
22	0115	0439	-2.4	0736	1045	+3.0	1414	1728	-2.0	2013	2254	+2.2
23	0144	0512	-2.3	0809	1124	+2.9	1458	1807	-1.9	2059	2334	+2.0
24	0213	0543	-2.2	0847	1205	+2.8	1546	1846	-1.7	2148
25		0015	+1.6	0244	0615	-2.0	0928	1250	+2.5	1635	1934	-1.3	2240
26		0102	+1.2	0319	0651	-1.8	1012	1342	+2.2	1727	2051	-1.1	2342
27		0158	+0.9	0359	0739	-1.5	1101	1439	+1.9	1826	2154	-1.0
28	0113	0258	+0.7	0450	0852	-1.3	1207	1533	+1.6	1933	2249	-1.0
29	0224	0357	+0.7	0618	1014	-1.2	1343	1629	+1.4	2029	2348	-1.1
30	0314	0505	+0.9	0823	1141	-1.3	1457	1736	+1.5	2114

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, 148 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		0041	-1.4	0354	0624	+1.4	0933	1252	-1.5	1552	1838	+1.8	2153
2		0118	-1.8	0430	0715	+2.2	1028	1337	-2.0	1638	1922	+2.2	2233
3		0149	-2.2	0503	0756	+2.7	1116	1415	-2.3	1718	2003	+2.6	2313
4		0220	-2.5	0536	0838	+3.1	1201	1455	-2.6	1758	2045	+2.9	2354
5		0257	-2.8	0612	0923	+3.5	1245	1541	-2.7	1840	2132	+3.0
6	0035	0340	-2.9	0651	1012	+3.6	1332	1634	-2.7	1925	2220	+2.9
7	0117	0429	-2.9	0734	1059	+3.7	1422	1726	-2.7	2016	2307	+2.8
8	0201	0519	-2.8	0822	1145	+3.5	1517	1816	-2.4	2113	2353	+2.4
9	0248	0605	-2.6	0915	1234	+3.2	1615	1910	-2.2	2213
10		0042	+2.0	0338	0653	-2.3	1010	1329	+2.8	1713	2018	-1.8	2317
11		0139	+1.5	0433	0757	-1.9	1112	1433	+2.3	1816	2128	-1.6
12	0036	0243	+1.2	0541	0926	-1.5	1235	1535	+1.9	1925	2229	-1.5
13	0156	0349	+1.0	0716	1039	-1.4	1404	1657	+1.6	2030	2331	-1.5
14	0259	0619	+1.2	0845	1155	-1.4	1514	1849	+1.6	2122
15		0034	-1.7	0351	0716	+1.7	0951	1301	-1.6	1611	1930	+1.8	2206
16		0122	-1.9	0434	0752	+2.2	1043	1346	-1.8	1657	1952	+1.9	2244
17		0158	-2.1	0511	0815	+2.4	1125	1424	-2.0	1735	2005	+2.1	2318
18		0231	-2.3	0543	0834	+2.7	1203	1501	-2.2	1808	2032	+2.2	2349
19		0302	-2.4	0612	0903	+3.0	1238	1541	-2.2	1842	2107	+2.2
20	0019	0333	-2.4	0639	0941	+3.1	1315	1625	-2.2	1917	2148	+2.2
21	0048	0407	-2.4	0709	1021	+3.1	1354	1709	-2.1	1957	2230	+2.2
22	0116	0441	-2.4	0741	1102	+3.1	1436	1748	-2.0	2040	2312	+2.0
23	0146	0516	-2.3	0818	1141	+3.0	1520	1821	-1.8	2124	2352	+1.7
24	0219	0550	-2.2	0857	1222	+2.7	1602	1852	-1.5	2207
25		0036	+1.4	0257	0626	-2.0	0940	1307	+2.2	1640	1925	-1.3	2247
26		0127	+1.2	0344	0709	-1.7	1025	1400	+1.9	1717	2017	-1.1	2335
27		0227	+1.0	0441	0812	-1.3	1120	1454	+1.5	1800	2126	-1.0
28	0056	0326	+1.0	0604	0939	-1.2	1242	1548	+1.3	1904	2224	-1.1
29	0211	0429	+1.2	0758	1100	-1.2	1420	1648	+1.3	2013	2331	-1.4
30	0304	0546	+1.6	0912	1222	-1.5	1524	1759	+1.5	2111
31		0038	-1.8	0351	0654	+2.2	1009	1318	-2.0	1617	1857	+2.1	2202

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, 148 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		0124	-2.2	0435	0740	+2.9	1100	1402	-2.4	1705	1943	+2.5	2251
2		0203	-2.6	0517	0823	+3.4	1148	1444	-2.7	1749	2027	+2.8	2337
3		0243	-2.9	0558	0908	+3.7	1234	1530	-2.8	1834	2114	+2.9
4	0020	0326	-2.9	0639	0957	+3.9	1321	1623	-2.8	1920	2203	+2.9
5	0103	0415	-2.9	0722	1044	+3.9	1410	1716	-2.7	2009	2251	+2.7
6	0146	0506	-2.8	0809	1129	+3.6	1502	1804	-2.4	2103	2336	+2.3
7	0233	0553	-2.6	0900	1213	+3.2	1554	1852	-2.2	2157
8		0022	+2.0	0325	0639	-2.2	0954	1301	+2.6	1645	1947	-1.8	2252
9		0114	+1.6	0422	0737	-1.8	1050	1355	+2.1	1735	2053	-1.6	2353
10		0215	+1.4	0527	0903	-1.4	1202	1452	+1.5	1830	2152	-1.4
11	0108	0317	+1.2	0653	1015	-1.3	1333	1546	+1.2	1933	2248	-1.4
12	0216	0424	+1.2	0823	1123	-1.2	1447	1649	+1.0	2033	2350	-1.4
13	0310	0653	+1.5	0929	1233	-1.3	1544	1902	+1.2	2123
14		0048	-1.6	0357	0731	+2.0	1020	1325	-1.7	1632	1923	+1.4	2206
15		0131	-1.9	0438	0755	+2.3	1103	1405	-2.0	1714	1938	+1.7	2244
16		0206	-2.2	0513	0813	+2.7	1142	1442	-2.2	1751	2007	+2.0	2319
17		0237	-2.3	0544	0840	+3.1	1219	1521	-2.2	1827	2043	+2.2	2352
18		0306	-2.4	0614	0916	+3.2	1256	1603	-2.2	1904	2124	+2.2
19	0022	0337	-2.4	0644	0957	+3.3	1333	1646	-2.1	1941	2207	+2.1
20	0053	0412	-2.4	0716	1038	+3.2	1410	1723	-2.0	2017	2250	+2.0
21	0126	0450	-2.3	0751	1117	+3.1	1446	1751	-1.8	2052	2331	+1.9
22	0202	0528	-2.2	0829	1155	+2.7	1519	1813	-1.7	2125
23		0012	+1.7	0246	0606	-2.0	0910	1235	+2.2	1549	1840	-1.6	2157
24		0059	+1.5	0338	0649	-1.8	0955	1321	+1.9	1618	1917	-1.5	2236
25		0156	+1.4	0437	0745	-1.5	1046	1416	+1.5	1655	2013	-1.4	2328
26		0257	+1.4	0552	0909	-1.3	1155	1513	+1.4	1748	2125	-1.4
27	0049	0358	+1.5	0730	1031	-1.3	1338	1612	+1.3	1914	2236	-1.5
28	0216	0510	+1.8	0849	1151	-1.5	1458	1722	+1.4	2035	2357	-1.8
29	0318	0633	+2.3	0950	1258	-2.0	1559	1834	+1.9	2137
30		0102	-2.2	0412	0727	+3.0	1045	1348	-2.4	1654	1927	+2.3	2231

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, 148 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		0149	-2.6	0501	0811	+3.5	1135	1433	-2.7	1743	2013	+2.7	2321
2		0231	-2.9	0545	0856	+3.9	1223	1519	-2.8	1828	2059	+2.8
3	0006	0314	-2.9	0628	0943	+4.0	1309	1610	-2.8	1913	2148	+2.7
4	0050	0403	-2.9	0711	1029	+3.9	1355	1701	-2.7	1959	2235	+2.6
5	0135	0454	-2.7	0756	1111	+3.5	1440	1747	-2.4	2046	2320	+2.4
6	0222	0542	-2.4	0845	1150	+3.1	1525	1828	-2.2	2133
7		0002	+2.2	0315	0627	-2.1	0935	1230	+2.4	1607	1911	-1.9	2219
8		0048	+1.8	0411	0717	-1.7	1026	1314	+1.8	1646	2003	-1.6	2305
9		0142	+1.5	0510	0833	-1.3	1123	1405	+1.4	1724	2105	-1.4
10	0003	0242	+1.4	0622	0946	-1.1	1245	1459	+1.0	1813	2203	-1.3
11	0118	0340	+1.3	0747	1049	-1.1	1409	1552	+0.8	1925	2300	-1.3
12	0223	0519	+1.4	0858	1158	-1.2	1512	1655	+0.8	2032
13		0005	-1.4	0315	0704	+1.8	0953	1259	-1.5	1607	1829	+1.1	2125
14		0100	-1.7	0400	0732	+2.2	1040	1345	-1.8	1654	1911	+1.4	2210
15		0140	-2.0	0440	0752	+2.7	1122	1424	-2.1	1736	1945	+1.7	2249
16		0213	-2.2	0516	0818	+3.1	1200	1502	-2.2	1814	2021	+1.9	2326
17		0243	-2.4	0550	0852	+3.2	1236	1540	-2.2	1848	2101	+2.1
18	0001	0312	-2.4	0622	0931	+3.2	1308	1617	-2.1	1920	2144	+2.1
19	0036	0346	-2.4	0654	1011	+3.1	1339	1649	-2.0	1948	2228	+2.2
20	0113	0427	-2.3	0727	1050	+3.0	1407	1713	-2.0	2014	2310	+2.2
21	0153	0508	-2.2	0804	1128	+2.6	1433	1738	-2.0	2042	2351	+2.2
22	0240	0549	-2.1	0845	1206	+2.3	1502	1808	-2.0	2116
23		0035	+2.1	0333	0633	-1.9	0930	1248	+2.0	1536	1845	-2.0	2158
24		0127	+2.0	0430	0726	-1.6	1022	1342	+1.6	1619	1935	-1.8	2249
25		0229	+1.8	0537	0844	-1.5	1127	1443	+1.4	1713	2046	-1.7	2358
26		0332	+1.9	0704	1008	-1.5	1304	1544	+1.4	1830	2204	-1.7
27	0134	0440	+2.0	0826	1125	-1.6	1437	1651	+1.4	2004	2324	-1.8
28	0251	0612	+2.4	0933	1239	-2.0	1545	1811	+1.7	2115
29		0042	-2.1	0351	0717	+3.1	1031	1335	-2.4	1645	1914	+2.2	2214
30		0136	-2.5	0445	0802	+3.6	1123	1422	-2.7	1735	2002	+2.4	2306
31		0220	-2.7	0533	0844	+3.9	1210	1506	-2.8	1820	2047	+2.6	2355

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, 148 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		0304	-2.8	0618	0928	+3.8	1253	1553	-2.7	1902	2133	+2.7
2	0041	0351	-2.7	0700	1010	+3.6	1333	1640	-2.7	1942	2220	+2.6
3	0126	0443	-2.5	0743	1049	+3.2	1412	1723	-2.4	2022	2302	+2.5
4	0213	0530	-2.3	0828	1124	+2.7	1449	1801	-2.2	2102	2342	+2.3
5	0303	0613	-2.0	0913	1200	+2.2	1523	1835	-2.0	2141
6		0022	+2.1	0355	0657	-1.7	0958	1237	+1.8	1554	1909	-1.8	2220
7		0108	+1.8	0447	0755	-1.3	1045	1323	+1.4	1624	1955	-1.5	2304
8		0203	+1.6	0545	0912	-1.2	1147	1417	+1.0	1657	2107	-1.3
9	0003	0301	+1.4	0701	1015	-1.1	1321	1513	+0.8	1747	2210	-1.3
10	0122	0400	+1.4	0821	1121	-1.2	1439	1610	+0.7	1922	2314	-1.3
11	0228	0519	+1.6	0924	1231	-1.4	1543	1721	+0.7	2038
12		0022	-1.5	0321	0705	+2.2	1016	1325	-1.7	1637	1841	+1.1	2133
13		0113	-1.8	0408	0730	+2.6	1100	1406	-2.0	1721	1925	+1.4	2220
14		0151	-2.0	0450	0756	+3.0	1138	1441	-2.1	1757	2002	+1.8	2303
15		0223	-2.2	0528	0828	+3.1	1210	1513	-2.1	1827	2040	+2.1	2344
16		0253	-2.3	0603	0903	+3.1	1238	1541	-2.1	1853	2122	+2.2
17	0023	0326	-2.3	0635	0942	+3.0	1303	1605	-2.1	1914	2205	+2.4
18	0103	0406	-2.2	0707	1022	+2.8	1327	1632	-2.2	1937	2248	+2.5
19	0145	0451	-2.2	0742	1101	+2.6	1354	1705	-2.3	2007	2330	+2.6
20	0232	0535	-2.2	0823	1141	+2.4	1428	1742	-2.3	2045
21		0013	+2.5	0323	0619	-2.0	0911	1223	+2.2	1508	1823	-2.3	2132
22		0103	+2.4	0419	0710	-1.9	1005	1314	+1.9	1556	1911	-2.1	2225
23		0204	+2.2	0523	0824	-1.7	1109	1416	+1.6	1651	2017	-1.9	2329
24		0309	+2.2	0642	0949	-1.6	1241	1519	+1.4	1801	2139	-1.8
25	0100	0416	+2.2	0806	1104	-1.7	1421	1625	+1.4	1935	2259	-1.8
26	0226	0549	+2.5	0916	1220	-1.9	1534	1750	+1.4	2055
27		0022	-2.0	0333	0707	+3.1	1016	1321	-2.3	1634	1908	+1.9	2159
28		0123	-2.4	0431	0753	+3.4	1108	1408	-2.6	1725	1956	+2.3	2255
29		0210	-2.6	0522	0833	+3.6	1153	1450	-2.7	1807	2038	+2.6	2346
30		0254	-2.7	0608	0911	+3.4	1232	1532	-2.7	1844	2120	+2.7
31	0033	0340	-2.6	0650	0948	+3.1	1307	1614	-2.6	1919	2203	+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, 148 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	0117	0428	-2.4	0729	1023	+2.8	1339	1655	-2.4	1953	2242	+2.7
2	0201	0515	-2.2	0808	1056	+2.4	1410	1730	-2.3	2027	2319	+2.6
3	0246	0556	-2.0	0847	1130	+2.2	1439	1801	-2.1	2102	2357	+2.3
4	0332	0635	-1.8	0928	1207	+1.8	1507	1830	-2.0	2140
5		0038	+2.2	0420	0721	-1.5	1013	1248	+1.5	1537	1902	-1.8	2220
6		0127	+1.9	0512	0832	-1.3	1108	1339	+1.2	1610	1949	-1.5	2307
7		0225	+1.7	0617	0943	-1.1	1233	1438	+0.9	1649	2108	-1.3
8	0010	0323	+1.7	0739	1047	-1.1	1409	1536	+0.6	1744	2220	-1.3
9	0133	0424	+1.7	0851	1158	-1.3	1519	1639	+0.5	1938	2333	-1.3
10	0241	0553	+1.9	0947	1302	-1.5	1616	1802	+0.8	2058
11		0043	-1.5	0337	0701	+2.2	1032	1344	-1.8	1659	1905	+1.3	2156
12		0129	-1.8	0426	0731	+2.5	1107	1416	-1.9	1732	1943	+1.7	2246
13		0205	-2.0	0509	0802	+2.7	1136	1442	-2.0	1759	2020	+2.2	2331
14		0236	-2.2	0545	0835	+2.7	1202	1503	-2.2	1821	2100	+2.5
15	0013	0309	-2.2	0617	0913	+2.7	1227	1525	-2.3	1842	2143	+2.8
16	0053	0349	-2.3	0649	0954	+2.7	1254	1557	-2.4	1907	2227	+3.0
17	0135	0434	-2.3	0724	1037	+2.6	1326	1638	-2.5	1941	2310	+3.0
18	0220	0521	-2.3	0806	1119	+2.6	1405	1721	-2.6	2023	2354	+3.0
19	0311	0607	-2.2	0856	1203	+2.4	1449	1805	-2.5	2112
20		0042	+2.8	0408	0658	-2.1	0953	1252	+2.1	1539	1853	-2.4	2206
21		0141	+2.6	0510	0808	-1.8	1057	1352	+1.7	1633	1954	-2.1	2308
22		0247	+2.4	0623	0933	-1.7	1226	1457	+1.4	1737	2118	-1.8
23	0031	0353	+2.3	0745	1044	-1.7	1406	1603	+1.3	1909	2239	-1.8
24	0204	0521	+2.4	0857	1158	-1.8	1519	1729	+1.3	2038
25		0002	-1.9	0316	0655	+2.8	0957	1303	-2.1	1619	1909	+1.8	2148
26		0110	-2.1	0418	0743	+3.1	1047	1351	-2.4	1707	1955	+2.2	2247
27		0200	-2.4	0512	0820	+3.1	1130	1430	-2.5	1747	2032	+2.6	2338
28		0243	-2.4	0558	0852	+3.0	1206	1507	-2.5	1822	2107	+2.8
29	0023	0325	-2.4	0637	0921	+2.7	1237	1545	-2.5	1854	2143	+2.8
30	0104	0410	-2.3	0712	0953	+2.5	1306	1622	-2.4	1924	2219	+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, 148 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	0144	0455	-2.2	0745	1027	+2.3	1334	1658	-2.3	1954	2255	+2.8
2	0224	0536	-2.0	0821	1103	+2.2	1401	1730	-2.2	2027	2332	+2.6
3	0307	0614	-1.8	0901	1140	+2.0	1430	1759	-2.1	2103
4		0011	+2.5	0353	0654	-1.6	0948	1221	+1.6	1501	1829	-2.0	2143
5		0056	+2.2	0443	0751	-1.4	1042	1308	+1.3	1534	1906	-1.8	2226
6		0150	+2.1	0540	0909	-1.2	1154	1405	+0.9	1612	2000	-1.5	2318
7		0249	+1.9	0652	1014	-1.1	1333	1505	+0.6	1658	2123	-1.3
8	0030	0346	+1.8	0808	1118	-1.1	1448	1605	+0.5	1820	2242	-1.2
9	0200	0448	+1.7	0907	1226	-1.3	1543	1717	+0.7	2027
10		0006	-1.3	0309	0607	+1.8	0951	1314	-1.5	1625	1839	+1.2	2136
11		0107	-1.5	0405	0659	+2.0	1026	1345	-1.8	1658	1924	+1.8	2230
12		0147	-1.8	0451	0734	+2.2	1055	1409	-2.0	1725	2000	+2.3	2317
13		0220	-2.1	0528	0809	+2.4	1124	1430	-2.2	1749	2039	+2.8	2359
14		0254	-2.2	0600	0846	+2.6	1155	1456	-2.4	1814	2121	+3.1
15	0040	0332	-2.4	0632	0929	+2.7	1229	1531	-2.7	1845	2206	+3.2
16	0122	0419	-2.4	0709	1014	+2.8	1306	1616	-2.7	1922	2252	+3.3
17	0207	0509	-2.4	0753	1100	+2.7	1348	1704	-2.8	2006	2337	+3.3
18	0259	0557	-2.4	0845	1145	+2.5	1433	1751	-2.7	2056
19		0024	+3.1	0356	0648	-2.2	0944	1233	+2.2	1523	1838	-2.5	2151
20		0119	+2.9	0456	0754	-2.0	1049	1330	+1.8	1617	1935	-2.2	2251
21		0224	+2.6	0603	0914	-1.8	1211	1436	+1.4	1721	2100	-1.8
22	0008	0329	+2.3	0719	1022	-1.7	1345	1542	+1.2	1850	2223	-1.7
23	0144	0445	+2.2	0831	1130	-1.7	1457	1706	+1.2	2025	2343	-1.7
24	0302	0639	+2.2	0930	1238	-1.9	1555	1905	+1.7	2138
25		0056	-1.9	0406	0730	+2.4	1020	1329	-2.1	1643	1949	+2.2	2238
26		0147	-2.1	0501	0805	+2.4	1101	1408	-2.3	1723	2023	+2.6	2328
27		0229	-2.2	0544	0829	+2.4	1136	1442	-2.4	1757	2051	+2.8
28	0010	0308	-2.2	0620	0851	+2.3	1207	1516	-2.4	1828	2120	+2.9
29	0047	0348	-2.2	0651	0921	+2.3	1235	1550	-2.4	1856	2154	+2.9
30	0123	0432	-2.2	0723	0958	+2.2	1303	1625	-2.4	1924	2230	+3.0
31	0201	0514	-2.1	0758	1037	+2.2	1331	1659	-2.3	1955	2308	+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, 148 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	0242	0553	-2.0	0840	1116	+2.0	1400	1731	-2.2	2030	2347	+2.9
2	0227	0532	-1.8	0828	1057	+1.7	1331	1702	-2.1	2010	2329	+2.6
3	0315	0616	-1.5	0920	1141	+1.4	1406	1737	-1.9	2053
4		0017	+2.3	0404	0722	-1.3	1018	1235	+1.0	1446	1820	-1.6	2140
5		0113	+2.0	0457	0832	-1.1	1139	1335	+0.8	1535	1928	-1.3	2240
6		0209	+1.7	0601	0928	-1.0	1259	1434	+0.7	1649	2057	-1.1
7	0013	0304	+1.4	0705	1026	-1.0	1355	1538	+0.8	1859	2222	-1.1
8	0141	0406	+1.4	0755	1125	-1.3	1439	1659	+1.3	2016	2338	-1.4
9	0242	0515	+1.5	0835	1206	-1.5	1516	1801	+1.9	2112
10		0026	-1.7	0329	0604	+1.8	0912	1235	-1.9	1548	1840	+2.5	2200
11		0103	-2.0	0407	0643	+2.2	0950	1303	-2.3	1620	1919	+3.0	2243
12		0138	-2.3	0442	0723	+2.5	1029	1334	-2.6	1652	2001	+3.3	2325
13		0218	-2.5	0518	0807	+2.8	1109	1413	-2.8	1728	2047	+3.5
14	0008	0305	-2.6	0559	0854	+2.9	1151	1458	-2.9	1807	2134	+3.6
15	0055	0357	-2.7	0645	0942	+2.8	1233	1549	-2.9	1851	2220	+3.6
16	0146	0448	-2.5	0738	1029	+2.6	1319	1638	-2.8	1941	2307	+3.4
17	0242	0538	-2.4	0837	1116	+2.2	1410	1725	-2.5	2036	2358	+3.1
18	0339	0636	-2.0	0939	1210	+1.8	1506	1820	-2.2	2136
19		0058	+2.6	0437	0749	-1.8	1049	1314	+1.4	1611	1944	-1.8	2248
20		0201	+2.2	0543	0856	-1.6	1212	1420	+1.3	1736	2107	-1.5
21	0025	0306	+1.7	0654	0957	-1.5	1325	1535	+1.3	1912	2222	-1.5
22	0146	0515	+1.6	0755	1103	-1.6	1423	1752	+1.7	2026	2337	-1.6
23	0251	0613	+1.7	0845	1200	-1.8	1513	1837	+2.2	2125
24		0031	-1.8	0344	0647	+1.8	0927	1242	-2.0	1555	1910	+2.5	2212
25		0111	-2.0	0425	0704	+2.0	1003	1317	-2.2	1630	1933	+2.7	2252
26		0148	-2.2	0500	0722	+2.1	1036	1349	-2.4	1701	1955	+2.9	2327
27		0226	-2.2	0531	0753	+2.2	1106	1420	-2.4	1728	2027	+3.1
28	0003	0308	-2.2	0604	0830	+2.2	1136	1453	-2.4	1756	2105	+3.1
29	0039	0352	-2.2	0641	0912	+2.2	1205	1528	-2.4	1826	2144	+3.1
30	0119	0433	-2.0	0723	0954	+2.0	1235	1604	-2.3	1901	2223	+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, 148 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	0201	0510	-1.9	0808	1035	+1.8	1308	1639	-2.2	1940	2303	+2.9
2	0243	0542	-1.7	0853	1118	+1.5	1346	1714	-2.0	2023	2346	+2.4
3	0322	0614	-1.4	0936	1206	+1.3	1431	1754	-1.7	2110
4		0036	+2.0	0359	0657	-1.2	1021	1304	+1.1	1526	1849	-1.4	2202
5		0130	+1.5	0435	0803	-1.0	1125	1404	+1.1	1638	2017	-1.1	2316
6		0224	+1.3	0525	0900	-1.0	1246	1503	+1.2	1829	2139	-1.1
7	0103	0320	+1.1	0637	0958	-1.2	1343	1613	+1.4	1951	2300	-1.3
8	0210	0426	+1.2	0741	1109	-1.5	1431	1732	+1.9	2050
9		0001	-1.6	0301	0531	+1.6	0833	1202	-1.9	1514	1821	+2.6	2140
10		0044	-2.0	0346	0620	+2.1	0922	1241	-2.3	1555	1902	+3.1	2227
11		0123	-2.4	0427	0703	+2.5	1009	1318	-2.7	1634	1944	+3.5	2311
12		0205	-2.7	0509	0748	+2.8	1053	1358	-2.9	1714	2030	+3.8	2356
13		0253	-2.7	0552	0837	+2.9	1137	1445	-2.9	1755	2118	+3.9
14	0042	0346	-2.7	0639	0926	+2.8	1221	1536	-2.9	1839	2204	+3.8
15	0132	0436	-2.7	0731	1014	+2.6	1309	1627	-2.7	1929	2249	+3.5
16	0223	0524	-2.4	0826	1100	+2.3	1401	1716	-2.4	2024	2335	+3.0
17	0315	0614	-2.1	0920	1150	+2.0	1459	1809	-2.0	2122
18		0027	+2.3	0405	0715	-1.8	1017	1249	+1.6	1603	1927	-1.6	2230
19		0126	+1.8	0458	0822	-1.5	1127	1354	+1.4	1721	2048	-1.4
20	0001	0224	+1.4	0600	0920	-1.5	1242	1459	+1.4	1853	2156	-1.3
21	0124	0324	+1.0	0706	1020	-1.4	1345	1728	+1.5	2007	2308	-1.3
22	0228	0547	+1.1	0802	1123	-1.5	1437	1818	+2.0	2105
23		0008	-1.6	0320	0623	+1.3	0848	1213	-1.8	1522	1851	+2.3	2151
24		0050	-1.9	0402	0637	+1.5	0928	1251	-2.0	1600	1912	+2.6	2230
25		0128	-2.1	0439	0656	+1.8	1005	1324	-2.2	1632	1931	+3.0	2307
26		0205	-2.2	0514	0728	+2.1	1039	1354	-2.4	1701	2001	+3.1	2342
27		0246	-2.2	0549	0806	+2.2	1111	1425	-2.4	1730	2039	+3.3
28	0017	0329	-2.2	0626	0849	+2.1	1143	1500	-2.4	1802	2119	+3.3
29	0053	0409	-2.1	0704	0933	+2.1	1216	1539	-2.3	1836	2159	+3.1
30	0129	0442	-2.0	0741	1015	+2.0	1253	1617	-2.2	1915	2237	+2.9
31	0203	0506	-1.8	0754	1034	+1.9	1335	1655	-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.