Tidal Current Predictions

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	January, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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	0425	-1.0	0812	1025	+1.2	1348	1641	-1.1	2035	2250	+1.2
2	0217	0505	-1.1	0900	1112	+1.2	1435	1723	-1.1	2120	2337	+1.3
3	0304	0552	-1.1	0951	1201	+1.2	1525	1812	-1.1	2210
4		0027	+1.3	0355	0646	-1.1	1045	1254	+1.1	1619	1908	-1.0	2302
5		0120	+1.3	0449	0748	-1.1	1140	1351	+1.1	1716	2011	-1.0	2358
6		0216	+1.3	0544	0857	-1.2	1237	1452	+1.1	1815	2123	-1.1
7	0053	0315	+1.3	0641	1018	-1.2	1331	1600	+1.2	1914	2252	-1.1
8	0149	0420	+1.3	0738	1138	-1.3	1428	1718	+1.2	2012
9		0010	-1.2	0245	0529	+1.3	0834	1238	-1.4	1520	1823	+1.3	2109
10		0108	-1.3	0339	0635	+1.4	0929	1332	-1.5	1613	1919	+1.4	2203
11		0202	-1.4	0432	0734	+1.4	1022	1425	-1.5	1705	2013	+1.4	2257
12		0256	-1.4	0526	0829	+1.4	1115	1518	-1.5	1756	2105	+1.4	2349
13		0349	-1.4	0619	0924	+1.4	1207	1613	-1.5	1848	2158	+1.4
14	0040	0445	-1.4	0711	1020	+1.3	1259	1710	-1.4	1939	2252	+1.3
15	0132	0543	-1.3	0807	1118	+1.2	1353	1809	-1.3	2031	2348	+1.3
16	0225	0643	-1.3	0902	1218	+1.1	1449	1910	-1.2	2126
17		0046	+1.2	0320	0742	-1.3	1000	1318	+1.0	1547	2010	-1.2	2221
18		0145	+1.1	0416	0841	-1.3	1100	1419	+1.0	1648	2109	-1.1	2319
19		0244	+1.0	0514	0939	-1.3	1200	1518	+1.0	1752	2206	-1.1
20	0017	0340	+1.0	0613	1035	-1.3	1259	1614	+1.0	1859	2301	-1.1
21	0111	0435	+1.0	0711	1128	-1.3	1351	1707	+1.0	2010	2353	-1.2
22	0205	0526	+1.1	0804	1218	-1.4	1441	1757	+1.1	2059
23		0042	-1.2	0253	0614	+1.1	0851	1305	-1.4	1528	1843	+1.1	2133
24		0128	-1.2	0339	0658	+1.1	0931	1348	-1.4	1609	1925	+1.2	2205
25		0211	-1.2	0420	0740	+1.2	1009	1429	-1.3	1648	2005	+1.2	2239
26		0251	-1.2	0501	0818	+1.2	1046	1506	-1.3	1725	2040	+1.2	2313
27		0325	-1.1	0540	0849	+1.2	1123	1532	-1.2	1801	2107	+1.3	2349
28		0343	-1.1	0620	0858	+1.2	1200	1519	-1.2	1840	2112	+1.3
29	0026	0332	-1.1	0701	0922	+1.3	1240	1538	-1.2	1919	2142	+1.4
30	0105	0358	-1.2	0744	1000	+1.3	1321	1610	-1.2	2000	2221	+1.4
31	0147	0435	-1.2	0830	1044	+1.3	1405	1650	-1.1	2047	2305	+1.4

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	February, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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	0231	0519	-1.2	0920	1131	+1.2	1453	1736	-1.1	2137	2353	+1.3
2	0320	0610	-1.2	1013	1222	+1.2	1546	1830	-1.0	2230
3		0045	+1.3	0413	0709	-1.1	1110	1317	+1.1	1644	1934	-1.0	2329
4		0141	+1.2	0511	0821	-1.1	1210	1418	+1.1	1746	2056	-1.0
5	0029	0242	+1.1	0612	1033	-1.2	1309	1534	+1.0	1850	2311	-1.1
6	0129	0357	+1.1	0714	1138	-1.3	1407	1716	+1.1	1953
7		0009	-1.2	0228	0535	+1.2	0814	1234	-1.4	1502	1817	+1.3	2052
8		0102	-1.3	0323	0637	+1.3	0912	1326	-1.5	1556	1912	+1.4	2148
9		0154	-1.4	0418	0732	+1.4	1007	1415	-1.6	1647	2002	+1.5	2241
10		0243	-1.5	0509	0823	+1.4	1059	1505	-1.6	1736	2051	+1.5	2331
11		0332	-1.5	0600	0913	+1.4	1150	1554	-1.5	1824	2139	+1.5
12	0019	0423	-1.5	0651	1002	+1.4	1240	1645	-1.5	1912	2227	+1.4
13	0107	0515	-1.4	0741	1053	+1.3	1330	1739	-1.3	2001	2316	+1.3
14	0156	0610	-1.4	0834	1146	+1.2	1421	1837	-1.2	2052
15		0008	+1.2	0246	0709	-1.3	0929	1242	+1.1	1514	1937	-1.1	2146
16		0104	+1.1	0338	0808	-1.2	1024	1341	+1.0	1612	2037	-1.0	2241
17		0203	+1.0	0433	0907	-1.2	1122	1441	+0.9	1712	2135	-1.0	2339
18		0302	+0.9	0530	1004	-1.2	1220	1539	+0.9	1813	2231	-1.0
19	0037	0400	+0.9	0628	1058	-1.2	1318	1635	+0.9	1915	2324	-1.1
20	0131	0454	+1.0	0723	1149	-1.3	1409	1726	+1.0	2012
21		0014	-1.1	0223	0545	+1.0	0815	1236	-1.3	1456	1814	+1.1	2057
22		0100	-1.2	0311	0631	+1.1	0900	1320	-1.3	1538	1857	+1.2	2134
23		0143	-1.2	0354	0713	+1.2	0941	1401	-1.3	1618	1936	+1.3	2210
24		0222	-1.2	0436	0752	+1.2	1020	1436	-1.3	1655	2012	+1.3	2246
25		0254	-1.2	0515	0824	+1.3	1058	1455	-1.2	1732	2038	+1.4	2322
26		0303	-1.2	0555	0841	+1.3	1136	1452	-1.2	1810	2047	+1.4
27	0000	0308	-1.3	0636	0901	+1.3	1216	1514	-1.2	1850	2116	+1.5
28	0038	0335	-1.3	0719	0937	+1.4	1257	1546	-1.2	1931	2155	+1.5

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	March, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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	0119	0411	-1.3	0804	1019	+1.3	1340	1624	-1.2	2018	2238	+1.4
2	0203	0453	-1.3	0853	1105	+1.3	1428	1710	-1.1	2108	2325	+1.3
3	0252	0543	-1.2	0948	1154	+1.2	1520	1803	-1.0	2205
4		0017	+1.2	0345	0642	-1.1	1047	1249	+1.0	1619	1910	-0.9	2305
5		0113	+1.1	0444	0803	-1.1	1148	1352	+1.0	1724	2158	-0.9
6	0008	0217	+1.0	0549	1027	-1.1	1249	1558	+0.9	1831	2259	-1.1
7	0110	0422	+1.0	0654	1126	-1.3	1349	1708	+1.1	1935	2356	-1.2
8	0311	0631	+1.1	0857	1320	-1.4	1544	1906	+1.2	2135
9		0148	-1.4	0409	0728	+1.2	0956	1411	-1.5	1637	1958	+1.4	2231
10		0238	-1.5	0502	0820	+1.4	1051	1500	-1.6	1727	2046	+1.5	2322
11		0326	-1.6	0552	0909	+1.4	1142	1547	-1.6	1814	2132	+1.5
12	0010	0413	-1.6	0641	0956	+1.4	1231	1634	-1.5	1900	2217	+1.5
13	0056	0500	-1.6	0729	1042	+1.4	1318	1721	-1.4	1947	2301	+1.5
14	0141	0548	-1.5	0818	1128	+1.3	1405	1811	-1.3	2032	2345	+1.4
15	0226	0640	-1.4	0907	1215	+1.2	1452	1906	-1.2	2120
16		0030	+1.2	0312	0735	-1.3	0957	1306	+1.1	1542	2004	-1.0	2211
17		0120	+1.1	0400	0833	-1.2	1049	1401	+1.0	1634	2103	-1.0	2305
18		0218	+1.0	0452	0932	-1.1	1144	1501	+0.9	1730	2201	-0.9
19	0000	0320	+0.9	0547	1029	-1.1	1240	1600	+0.9	1828	2257	-0.9
20	0059	0420	+0.9	0643	1123	-1.1	1337	1657	+0.9	1926	2350	-1.0
21	0154	0517	+0.9	0739	1215	-1.1	1429	1749	+1.0	2020
22		0041	-1.1	0248	0609	+1.0	0833	1302	-1.2	1517	1837	+1.1	2110
23		0127	-1.1	0337	0656	+1.1	0922	1347	-1.2	1600	1921	+1.2	2154
24		0210	-1.2	0422	0740	+1.2	1008	1426	-1.2	1642	2001	+1.3	2235
25		0248	-1.2	0505	0819	+1.3	1050	1459	-1.2	1722	2037	+1.4	2314
26		0317	-1.3	0547	0853	+1.3	1130	1513	-1.2	1801	2102	+1.4	2353
27		0327	-1.3	0629	0915	+1.4	1211	1524	-1.2	1841	2120	+1.5
28	0032	0345	-1.3	0710	0939	+1.4	1252	1552	-1.2	1923	2152	+1.5
29	0113	0416	-1.4	0755	1015	+1.4	1335	1627	-1.2	2008	2232	+1.5
30	0156	0453	-1.3	0841	1058	+1.3	1420	1707	-1.1	2056	2315	+1.4
31	0241	0536	-1.3	0932	1144	+1.2	1509	1754	-1.0	2148

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	April, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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		0003	+1.3	0330	0627	-1.2	1028	1234	+1.1	1603	1850	-0.9	2246
2		0055	+1.1	0425	0731	-1.1	1127	1331	+1.0	1703	2137	-0.9	2348
3		0153	+1.0	0526	1008	-1.1	1228	1444	+0.9	1808	2243	-1.0
4	0051	0314	+0.9	0631	1111	-1.1	1329	1651	+0.9	1914	2342	-1.1
5	0156	0518	+0.9	0737	1209	-1.3	1429	1754	+1.1	2017
6		0038	-1.3	0257	0619	+1.1	0840	1303	-1.4	1525	1848	+1.2	2116
7		0131	-1.4	0353	0713	+1.2	0939	1354	-1.5	1617	1939	+1.3	2211
8		0220	-1.5	0446	0804	+1.3	1034	1443	-1.5	1705	2026	+1.4	2301
9		0308	-1.6	0534	0851	+1.4	1124	1529	-1.5	1751	2111	+1.5	2348
10		0354	-1.6	0621	0936	+1.4	1211	1615	-1.5	1837	2155	+1.5
11	0032	0440	-1.6	0708	1021	+1.4	1256	1701	-1.4	1920	2237	+1.4
12	0114	0526	-1.5	0752	1105	+1.3	1341	1748	-1.3	2007	2317	+1.3
13	0157	0614	-1.4	0839	1148	+1.2	1425	1839	-1.1	2051	2356	+1.2
14	0241	0704	-1.3	0928	1234	+1.1	1511	1933	-1.0	2140
15		0034	+1.1	0326	0758	-1.2	1017	1323	+1.0	1559	2028	-0.9	2231
16		0118	+1.0	0414	0854	-1.1	1108	1417	+0.9	1650	2124	-0.9	2325
17		0227	+0.9	0505	0949	-1.0	1200	1515	+0.9	1744	2219	-0.9
18	0019	0332	+0.9	0600	1043	-1.0	1251	1611	+0.9	1838	2311	-0.9
19	0114	0431	+0.9	0654	1134	-1.0	1342	1704	+1.0	1931
20		0001	-1.0	0208	0525	+1.0	0749	1221	-1.1	1431	1752	+1.1	2022
21		0047	-1.1	0258	0614	+1.1	0840	1305	-1.1	1519	1837	+1.2	2110
22		0129	-1.2	0346	0658	+1.2	0929	1344	-1.2	1603	1917	+1.3	2155
23		0206	-1.3	0431	0739	+1.3	1015	1414	-1.2	1647	1952	+1.4	2239
24		0233	-1.3	0517	0815	+1.3	1100	1430	-1.2	1730	2020	+1.5	2322
25		0252	-1.4	0601	0844	+1.4	1145	1458	-1.2	1814	2051	+1.5
26	0005	0323	-1.4	0647	0918	+1.4	1230	1534	-1.2	1900	2129	+1.5
27	0049	0401	-1.4	0733	0957	+1.4	1316	1615	-1.2	1948	2212	+1.4
28	0135	0443	-1.3	0822	1042	+1.3	1404	1700	-1.1	2039	2258	+1.3
29	0223	0531	-1.2	0915	1130	+1.2	1455	1754	-1.0	2132	2348	+1.2
30	0315	0630	-1.1	1010	1224	+1.1	1551	2007	-0.9	2231

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	May, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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		0043	+1.1	0412	0843	-1.1	1109	1335	+1.0	1651	2122	-1.0	2332
2		0155	+0.9	0513	0952	-1.1	1209	1528	+1.0	1754	2225	-1.1
3	0037	0357	+0.9	0617	1053	-1.2	1309	1634	+1.0	1857	2323	-1.2
4	0140	0502	+1.0	0721	1150	-1.2	1408	1733	+1.1	1958
5		0019	-1.3	0240	0600	+1.1	0823	1244	-1.3	1503	1827	+1.2	2056
6		0111	-1.4	0336	0654	+1.1	0922	1335	-1.4	1554	1917	+1.3	2150
7		0201	-1.5	0427	0744	+1.2	1016	1424	-1.4	1642	2005	+1.3	2239
8		0249	-1.5	0515	0831	+1.3	1106	1511	-1.4	1729	2050	+1.3	2324
9		0335	-1.5	0601	0917	+1.3	1152	1557	-1.4	1813	2133	+1.3
10	0007	0421	-1.5	0646	1001	+1.3	1235	1643	-1.3	1858	2215	+1.3
11	0049	0506	-1.4	0730	1044	+1.2	1318	1728	-1.2	1941	2255	+1.2
12	0130	0550	-1.3	0813	1125	+1.2	1400	1815	-1.1	2027	2331	+1.2
13	0212	0636	-1.2	0859	1206	+1.1	1442	1903	-1.0	2112	2357	+1.1
14	0255	0723	-1.1	0944	1245	+1.0	1527	1952	-1.0	2200
15		0026	+1.0	0340	0812	-1.1	1031	1322	+1.0	1614	2042	-0.9	2250
16		0111	+1.0	0429	0902	-1.0	1119	1401	+1.0	1703	2133	-0.9	2341
17		0203	+1.0	0519	0952	-1.0	1209	1454	+1.0	1753	2223	-0.9
18	0033	0304	+1.0	0612	1040	-1.0	1258	1550	+1.1	1844	2311	-1.0
19	0127	0412	+1.0	0705	1126	-1.0	1348	1642	+1.2	1936	2355	-1.1
20	0218	0510	+1.1	0758	1206	-1.0	1436	1728	+1.2	2026
21		0036	-1.2	0308	0600	+1.2	0849	1238	-1.1	1524	1812	+1.3	2115
22		0110	-1.3	0358	0646	+1.3	0940	1312	-1.2	1611	1854	+1.4	2203
23		0143	-1.3	0446	0731	+1.3	1030	1353	-1.2	1700	1938	+1.4	2251
24		0223	-1.4	0535	0814	+1.4	1119	1437	-1.2	1749	2023	+1.5	2339
25		0307	-1.4	0623	0900	+1.4	1208	1524	-1.2	1839	2110	+1.4
26	0028	0354	-1.4	0713	0947	+1.3	1259	1616	-1.2	1930	2158	+1.4
27	0117	0447	-1.3	0805	1038	+1.3	1350	1718	-1.1	2023	2250	+1.3
28	0209	0552	-1.3	0858	1137	+1.2	1444	1848	-1.1	2119	2348	+1.2
29	0303	0718	-1.2	0952	1255	+1.1	1540	1959	-1.1	2218
30		0118	+1.1	0400	0828	-1.2	1050	1406	+1.1	1638	2103	-1.1	2318
31		0235	+1.0	0500	0931	-1.2	1148	1511	+1.1	1737	2204	-1.2

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	June, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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	0019	0340	+1.0	0602	1031	-1.2	1247	1611	+1.1	1837	2302	-1.2
2	0120	0441	+1.0	0704	1128	-1.2	1343	1708	+1.1	1937	2357	-1.3
3	0219	0538	+1.0	0806	1222	-1.3	1439	1802	+1.1	2034
4		0050	-1.4	0315	0631	+1.1	0905	1314	-1.3	1530	1853	+1.2	2127
5		0140	-1.4	0407	0722	+1.1	1000	1404	-1.3	1620	1941	+1.2	2216
6		0229	-1.5	0454	0810	+1.2	1049	1452	-1.3	1707	2028	+1.2	2301
7		0316	-1.5	0540	0856	+1.2	1133	1539	-1.3	1751	2112	+1.2	2343
8		0401	-1.4	0623	0940	+1.2	1214	1624	-1.2	1835	2155	+1.2
9	0024	0445	-1.4	0707	1023	+1.1	1254	1708	-1.2	1919	2235	+1.1
10	0104	0528	-1.3	0749	1103	+1.1	1334	1751	-1.1	2001	2310	+1.1
11	0144	0608	-1.2	0830	1139	+1.1	1414	1832	-1.0	2046	2331	+1.1
12	0226	0645	-1.1	0912	1205	+1.1	1456	1910	-1.0	2130	2353	+1.1
13	0309	0641	-1.1	0956	1222	+1.1	1539	1900	-1.0	2218
14		0034	+1.1	0355	0703	-1.0	1040	1301	+1.2	1625	1929	-1.0	2307
15		0121	+1.1	0442	0743	-1.0	1128	1347	+1.2	1712	2015	-1.0	2357
16		0211	+1.1	0533	0832	-1.0	1216	1437	+1.2	1802	2108	-1.1
17	0048	0304	+1.1	0625	0926	-1.0	1306	1528	+1.3	1853	2205	-1.1
18	0140	0359	+1.2	0719	1024	-1.1	1357	1621	+1.3	1945	2305	-1.2
19	0232	0455	+1.2	0813	1124	-1.1	1449	1715	+1.3	2038
20		0006	-1.3	0326	0553	+1.2	0907	1226	-1.1	1540	1810	+1.4	2130
21		0106	-1.3	0418	0652	+1.3	1001	1329	-1.2	1633	1906	+1.4	2223
22		0204	-1.4	0509	0752	+1.3	1055	1432	-1.2	1727	2002	+1.4	2315
23		0302	-1.4	0601	0851	+1.3	1149	1535	-1.2	1819	2059	+1.4
24	0008	0401	-1.4	0653	0949	+1.3	1242	1637	-1.3	1912	2200	+1.3
25	0100	0501	-1.4	0746	1048	+1.3	1335	1738	-1.3	2008	2305	+1.3
26	0154	0603	-1.4	0839	1147	+1.3	1429	1839	-1.3	2103
27		0010	+1.2	0249	0705	-1.3	0932	1247	+1.2	1523	1939	-1.2	2200
28		0115	+1.2	0345	0807	-1.3	1028	1347	+1.2	1619	2040	-1.2	2259
29		0217	+1.1	0443	0907	-1.2	1123	1446	+1.2	1716	2139	-1.3	2358
30		0317	+1.1	0543	1007	-1.2	1220	1544	+1.1	1814	2237	-1.3

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	July, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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	0058	0416	+1.0	0645	1104	-1.2	1317	1640	+1.1	1912	2333	-1.3
2	0156	0513	+1.0	0748	1159	-1.2	1411	1735	+1.1	2010
3		0027	-1.4	0250	0607	+1.1	0849	1252	-1.2	1505	1827	+1.1	2103
4		0118	-1.4	0343	0659	+1.1	0945	1343	-1.2	1557	1917	+1.1	2153
5		0207	-1.4	0431	0748	+1.1	1033	1432	-1.2	1643	2005	+1.1	2238
6		0255	-1.4	0518	0834	+1.1	1114	1518	-1.2	1729	2050	+1.1	2319
7		0339	-1.4	0600	0918	+1.1	1152	1602	-1.2	1812	2132	+1.1	2359
8		0422	-1.3	0641	0959	+1.1	1230	1645	-1.1	1855	2212	+1.1
9	0038	0503	-1.2	0720	1037	+1.1	1307	1725	-1.1	1937	2246	+1.1
10	0117	0538	-1.2	0800	1109	+1.1	1345	1759	-1.1	2019	2300	+1.1
11	0157	0547	-1.1	0840	1115	+1.2	1424	1749	-1.0	2101	2321	+1.1
12	0238	0544	-1.1	0920	1143	+1.2	1505	1805	-1.1	2146
13		0001	+1.2	0322	0616	-1.1	1003	1223	+1.3	1549	1842	-1.1	2232
14		0046	+1.2	0408	0657	-1.1	1049	1309	+1.3	1635	1928	-1.2	2321
15		0134	+1.2	0458	0745	-1.1	1138	1357	+1.3	1724	2020	-1.2
16	0013	0226	+1.2	0550	0839	-1.1	1229	1449	+1.3	1816	2117	-1.2
17	0108	0320	+1.2	0645	0939	-1.1	1323	1543	+1.3	1910	2221	-1.2
18	0201	0418	+1.2	0742	1046	-1.1	1419	1640	+1.3	2006	2331	-1.3
19	0258	0520	+1.2	0840	1204	-1.1	1515	1740	+1.3	2102
20		0051	-1.3	0351	0630	+1.3	0938	1333	-1.2	1610	1844	+1.3	2159
21		0200	-1.4	0447	0742	+1.3	1034	1435	-1.3	1707	1954	+1.3	2254
22		0258	-1.4	0539	0843	+1.4	1130	1531	-1.3	1800	2100	+1.4	2349
23		0354	-1.5	0631	0940	+1.4	1223	1626	-1.4	1855	2200	+1.4
24	0042	0448	-1.5	0723	1035	+1.4	1316	1721	-1.4	1949	2258	+1.3
25	0136	0544	-1.4	0815	1129	+1.4	1408	1817	-1.4	2043	2355	+1.3
26	0230	0642	-1.4	0908	1224	+1.3	1501	1915	-1.4	2139
27		0053	+1.2	0325	0741	-1.3	1000	1320	+1.3	1555	2013	-1.3	2235
28		0152	+1.1	0422	0841	-1.2	1056	1417	+1.2	1650	2112	-1.3	2332
29		0250	+1.1	0521	0940	-1.2	1151	1515	+1.1	1746	2211	-1.3
30	0030	0349	+1.0	0622	1038	-1.1	1248	1612	+1.1	1844	2307	-1.3
31	0129	0446	+1.0	0726	1135	-1.1	1344	1707	+1.1	1942

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	August, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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		0002	-1.3	0225	0541	+1.0	0831	1228	-1.1	1439	1801	+1.0	2037
2		0054	-1.3	0318	0633	+1.0	0931	1319	-1.2	1531	1852	+1.1	2128
3		0143	-1.3	0407	0722	+1.1	1015	1408	-1.2	1620	1940	+1.1	2213
4		0230	-1.3	0450	0808	+1.1	1052	1454	-1.2	1705	2024	+1.1	2254
5		0314	-1.3	0532	0851	+1.1	1127	1537	-1.2	1748	2106	+1.1	2333
6		0355	-1.3	0611	0930	+1.2	1202	1617	-1.2	1829	2145	+1.1
7	0011	0432	-1.2	0649	1006	+1.2	1237	1653	-1.1	1909	2216	+1.1
8	0049	0500	-1.1	0728	1029	+1.2	1313	1714	-1.1	1949	2223	+1.2
9	0127	0442	-1.1	0806	1034	+1.3	1352	1659	-1.1	2030	2250	+1.2
10	0208	0503	-1.1	0847	1108	+1.3	1432	1727	-1.2	2115	2329	+1.2
11	0251	0538	-1.1	0929	1149	+1.3	1515	1806	-1.2	2201
12		0014	+1.2	0337	0620	-1.1	1016	1235	+1.4	1601	1852	-1.2	2251
13		0103	+1.2	0426	0709	-1.1	1107	1324	+1.3	1651	1944	-1.2	2345
14		0154	+1.2	0520	0805	-1.0	1200	1417	+1.3	1745	2044	-1.2
15	0040	0250	+1.2	0617	0910	-1.0	1258	1513	+1.2	1841	2155	-1.2
16	0138	0351	+1.1	0717	1031	-1.0	1357	1614	+1.2	1940	2335	-1.2
17	0234	0503	+1.2	0818	1228	-1.1	1455	1723	+1.2	2040
18		0054	-1.3	0330	0631	+1.2	0918	1328	-1.2	1551	1848	+1.3	2139
19		0151	-1.4	0424	0734	+1.3	1015	1422	-1.3	1648	1954	+1.3	2235
20		0245	-1.5	0518	0829	+1.4	1110	1515	-1.4	1741	2051	+1.4	2330
21		0336	-1.5	0608	0921	+1.5	1202	1606	-1.5	1834	2145	+1.4
22	0023	0428	-1.5	0659	1012	+1.5	1253	1658	-1.5	1927	2238	+1.4
23	0115	0520	-1.4	0749	1103	+1.4	1343	1751	-1.5	2019	2331	+1.3
24	0207	0616	-1.4	0839	1155	+1.4	1434	1847	-1.4	2112
25		0026	+1.2	0300	0714	-1.3	0931	1249	+1.3	1525	1945	-1.4	2208
26		0123	+1.1	0355	0813	-1.2	1026	1346	+1.2	1618	2044	-1.3	2304
27		0221	+1.1	0453	0913	-1.1	1120	1444	+1.1	1714	2142	-1.3
28	0001	0320	+1.0	0553	1011	-1.1	1219	1542	+1.0	1811	2240	-1.3
29	0100	0418	+1.0	0656	1108	-1.1	1316	1639	+1.0	1909	2335	-1.3
30	0156	0513	+1.0	0801	1202	-1.1	1411	1733	+1.0	2006
31		0027	-1.3	0248	0605	+1.0	0900	1253	-1.1	1503	1824	+1.0	2058

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	September, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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		0116	-1.3	0336	0653	+1.1	0944	1340	-1.2	1551	1911	+1.1	2144
2		0201	-1.3	0419	0737	+1.2	1020	1425	-1.2	1637	1955	+1.1	2225
3		0244	-1.3	0459	0819	+1.2	1055	1507	-1.2	1719	2035	+1.2	2304
4		0323	-1.2	0538	0856	+1.2	1130	1544	-1.2	1759	2111	+1.2	2341
5		0356	-1.2	0616	0927	+1.3	1205	1614	-1.2	1839	2137	+1.2
6	0019	0357	-1.1	0653	0938	+1.3	1241	1606	-1.2	1919	2147	+1.2
7	0058	0401	-1.1	0732	0959	+1.4	1320	1622	-1.2	2001	2219	+1.3
8	0138	0429	-1.1	0813	1035	+1.4	1400	1654	-1.2	2047	2300	+1.3
9	0221	0506	-1.1	0859	1118	+1.4	1444	1734	-1.2	2133	2345	+1.2
10	0308	0550	-1.1	0948	1205	+1.3	1531	1822	-1.2	2226
11		0034	+1.2	0359	0641	-1.0	1040	1255	+1.3	1622	1917	-1.2	2320
12		0127	+1.1	0455	0742	-1.0	1138	1350	+1.2	1719	2023	-1.1
13	0019	0226	+1.1	0556	0858	-0.9	1239	1450	+1.1	1819	2233	-1.1
14	0118	0337	+1.0	0659	1121	-1.0	1339	1601	+1.1	1921	2347	-1.2
15	0215	0524	+1.1	0801	1220	-1.2	1439	1745	+1.1	2023
16		0044	-1.3	0310	0626	+1.2	0901	1314	-1.3	1536	1849	+1.2	2122
17		0137	-1.4	0403	0721	+1.3	0957	1406	-1.4	1630	1944	+1.3	2218
18		0227	-1.5	0455	0812	+1.4	1049	1455	-1.5	1722	2036	+1.4	2311
19		0317	-1.5	0544	0900	+1.5	1139	1544	-1.5	1812	2125	+1.4
20	0002	0406	-1.5	0632	0947	+1.5	1228	1634	-1.5	1903	2215	+1.4
21	0052	0456	-1.4	0721	1035	+1.4	1316	1725	-1.5	1953	2305	+1.3
22	0142	0550	-1.3	0810	1123	+1.3	1404	1819	-1.4	2046	2357	+1.2
23	0233	0647	-1.2	0901	1215	+1.2	1453	1916	-1.3	2139
24		0052	+1.1	0326	0745	-1.1	0954	1311	+1.1	1545	2014	-1.3	2233
25		0150	+1.0	0421	0844	-1.1	1050	1410	+1.0	1639	2112	-1.2	2330
26		0249	+1.0	0519	0942	-1.0	1148	1510	+1.0	1735	2209	-1.2
27	0027	0347	+1.0	0618	1038	-1.0	1244	1607	+1.0	1832	2304	-1.2
28	0121	0441	+1.0	0717	1131	-1.1	1340	1701	+1.0	1929	2355	-1.2
29	0211	0532	+1.1	0812	1221	-1.1	1431	1752	+1.0	2021
30		0044	-1.2	0259	0619	+1.1	0859	1308	-1.2	1520	1838	+1.1	2109

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	October, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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	-1.2	0342	0702	+1.2	0940	1352	-1.2	1604	1921	+1.2	2152
2		0209	-1.2	0422	0742	+1.3	1018	1431	-1.2	1647	2000	+1.2	2232
3		0245	-1.2	0502	0817	+1.3	1054	1505	-1.2	1728	2035	+1.3	2310
4		0307	-1.2	0541	0843	+1.4	1132	1519	-1.2	1808	2055	+1.3	2349
5		0305	-1.1	0620	0856	+1.4	1210	1524	-1.3	1850	2115	+1.3
6	0029	0329	-1.1	0701	0927	+1.4	1249	1552	-1.3	1933	2151	+1.3
7	0111	0401	-1.1	0745	1007	+1.4	1331	1628	-1.3	2020	2233	+1.3
8	0156	0441	-1.1	0832	1051	+1.4	1417	1710	-1.2	2109	2319	+1.2
9	0245	0528	-1.0	0924	1139	+1.3	1506	1800	-1.2	2202
10		0010	+1.1	0338	0623	-1.0	1020	1231	+1.2	1600	1900	-1.1	2300
11		0105	+1.0	0437	0731	-0.9	1120	1328	+1.0	1659	2125	-1.0	2359
12		0211	+1.0	0539	1009	-1.0	1222	1436	+1.0	1802	2237	-1.1
13	0059	0414	+1.0	0643	1110	-1.1	1324	1639	+1.0	1906	2336	-1.2
14	0157	0518	+1.1	0745	1206	-1.2	1424	1743	+1.1	2007
15		0030	-1.3	0251	0614	+1.2	0843	1259	-1.4	1520	1839	+1.2	2106
16		0121	-1.4	0343	0705	+1.3	0938	1349	-1.5	1613	1930	+1.3	2201
17		0211	-1.5	0433	0753	+1.4	1029	1437	-1.5	1703	2019	+1.4	2253
18		0259	-1.5	0521	0839	+1.5	1117	1525	-1.6	1752	2106	+1.4	2342
19		0347	-1.4	0609	0924	+1.4	1203	1612	-1.5	1840	2153	+1.3
20	0030	0436	-1.4	0656	1009	+1.4	1249	1701	-1.5	1929	2240	+1.3
21	0117	0527	-1.3	0743	1054	+1.3	1335	1753	-1.4	2019	2329	+1.2
22	0205	0621	-1.2	0832	1142	+1.2	1422	1847	-1.3	2109
23		0021	+1.1	0255	0716	-1.1	0924	1235	+1.1	1511	1943	-1.2	2200
24		0116	+1.0	0347	0813	-1.0	1019	1334	+1.0	1602	2039	-1.2	2254
25		0214	+0.9	0441	0909	-1.0	1113	1433	+0.9	1656	2135	-1.1	2349
26		0310	+0.9	0535	1003	-1.0	1209	1531	+0.9	1751	2228	-1.1
27	0040	0403	+1.0	0630	1056	-1.0	1303	1625	+1.0	1846	2319	-1.1
28	0131	0453	+1.1	0723	1145	-1.1	1355	1715	+1.0	1939
29		0006	-1.2	0218	0540	+1.1	0812	1231	-1.2	1443	1801	+1.1	2029
30		0050	-1.2	0302	0623	+1.2	0856	1313	-1.2	1529	1844	+1.2	2114
31		0129	-1.2	0345	0701	+1.3	0938	1350	-1.3	1612	1922	+1.3	2157

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	November, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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		0200	-1.2	0327	0635	+1.4	0919	1318	-1.3	1556	1855	+1.3	2139
2		0110	-1.2	0408	0657	+1.4	0959	1329	-1.3	1639	1919	+1.3	2221
3		0132	-1.2	0450	0724	+1.5	1040	1355	-1.3	1722	1949	+1.4	2304
4		0204	-1.2	0534	0801	+1.5	1123	1430	-1.3	1809	2028	+1.3	2349
5		0243	-1.1	0621	0843	+1.4	1207	1510	-1.3	1857	2112	+1.3
6	0036	0326	-1.1	0711	0929	+1.3	1255	1556	-1.2	1949	2200	+1.2
7	0127	0417	-1.0	0806	1018	+1.2	1346	1650	-1.1	2042	2252	+1.1
8	0221	0519	-0.9	0903	1112	+1.1	1442	1803	-1.1	2140	2352	+1.0
9	0321	0750	-1.0	1005	1215	+1.0	1543	2019	-1.1	2239
10		0153	+1.0	0423	0854	-1.0	1108	1424	+0.9	1646	2122	-1.1	2339
11		0303	+1.0	0525	0954	-1.1	1210	1532	+1.0	1750	2219	-1.2
12	0038	0403	+1.1	0626	1049	-1.3	1309	1630	+1.1	1852	2314	-1.3
13	0132	0457	+1.2	0724	1142	-1.4	1405	1724	+1.2	1951
14		0005	-1.4	0224	0547	+1.3	0819	1232	-1.5	1457	1814	+1.3	2046
15		0055	-1.4	0313	0635	+1.4	0909	1320	-1.5	1547	1902	+1.3	2137
16		0143	-1.4	0400	0721	+1.4	0956	1407	-1.5	1633	1949	+1.3	2225
17		0230	-1.4	0447	0805	+1.4	1041	1454	-1.5	1720	2034	+1.3	2310
18		0318	-1.3	0532	0849	+1.3	1125	1541	-1.4	1807	2119	+1.2	2355
19		0406	-1.2	0619	0931	+1.2	1208	1629	-1.4	1851	2204	+1.2
20	0040	0456	-1.1	0707	1014	+1.1	1252	1719	-1.3	1939	2250	+1.1
21	0125	0547	-1.1	0756	1058	+1.0	1338	1810	-1.2	2028	2339	+1.0
22	0212	0639	-1.0	0846	1147	+1.0	1426	1902	-1.1	2117
23		0030	+1.0	0301	0731	-1.0	0938	1245	+0.9	1516	1955	-1.0	2207
24		0122	+1.0	0351	0823	-1.0	1030	1342	+0.9	1608	2046	-1.0	2257
25		0215	+1.0	0442	0914	-1.0	1122	1437	+0.9	1701	2136	-1.0	2346
26		0304	+1.1	0533	1003	-1.0	1214	1528	+1.0	1754	2222	-1.0
27	0033	0351	+1.1	0623	1048	-1.1	1304	1616	+1.1	1846	2306	-1.1
28	0120	0434	+1.2	0712	1129	-1.2	1351	1700	+1.2	1935	2343	-1.1
29	0207	0513	+1.3	0758	1205	-1.3	1439	1740	+1.3	2023
30		0007	-1.1	0252	0546	+1.4	0844	1229	-1.3	1525	1817	+1.3	2110

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

BOSTON HARBOR (Deer Island Light)
Predicted Tidal Current	December, 2009
Flood Direction, 254 True.	Ebb (-)Direction, 111 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		0033	-1.2	0339	0619	+1.4	0929	1258	-1.4	1611	1851	+1.4	2156
2		0109	-1.2	0425	0658	+1.5	1014	1335	-1.4	1659	1930	+1.4	2242
3		0150	-1.2	0511	0740	+1.5	1100	1417	-1.4	1747	2012	+1.4	2330
4		0235	-1.2	0601	0826	+1.4	1148	1502	-1.3	1837	2058	+1.3
5	0020	0325	-1.1	0654	0914	+1.3	1238	1554	-1.3	1928	2148	+1.2
6	0111	0424	-1.1	0749	1005	+1.2	1330	1657	-1.2	2021	2243	+1.1
7	0206	0620	-1.0	0847	1103	+1.1	1427	1851	-1.1	2119
8		0012	+1.0	0304	0731	-1.1	0948	1250	+1.0	1526	1959	-1.1	2217
9		0137	+1.0	0404	0834	-1.1	1049	1409	+0.9	1629	2101	-1.1	2317
10		0242	+1.0	0504	0933	-1.2	1151	1513	+1.0	1732	2200	-1.2
11	0015	0341	+1.1	0605	1030	-1.3	1252	1612	+1.0	1835	2256	-1.2
12	0111	0436	+1.1	0704	1124	-1.4	1349	1707	+1.1	1937	2348	-1.3
13	0205	0528	+1.2	0800	1215	-1.5	1441	1758	+1.2	2034
14		0039	-1.3	0256	0617	+1.3	0851	1304	-1.5	1530	1847	+1.2	2125
15		0127	-1.3	0342	0704	+1.3	0938	1351	-1.5	1618	1933	+1.2	2212
16		0215	-1.3	0429	0749	+1.3	1022	1437	-1.5	1701	2018	+1.2	2254
17		0300	-1.3	0513	0832	+1.2	1104	1522	-1.4	1745	2101	+1.2	2336
18		0346	-1.2	0559	0914	+1.2	1145	1606	-1.3	1828	2142	+1.2
19	0016	0431	-1.2	0641	0952	+1.1	1226	1650	-1.2	1910	2221	+1.1
20	0056	0515	-1.1	0728	1025	+1.1	1308	1733	-1.1	1953	2256	+1.1
21	0138	0600	-1.0	0812	1041	+1.0	1351	1815	-1.0	2038	2311	+1.1
22	0221	0645	-1.0	0900	1118	+1.0	1437	1855	-1.0	2123	2345	+1.1
23	0307	0729	-1.0	0950	1204	+1.0	1525	1840	-0.9	2210
24		0031	+1.1	0355	0815	-1.0	1040	1255	+1.0	1616	1926	-0.9	2259
25		0121	+1.1	0445	0859	-1.0	1131	1351	+1.0	1709	2023	-0.9	2349
26		0214	+1.2	0536	0943	-1.1	1224	1451	+1.1	1802	2124	-1.0
27	0040	0310	+1.2	0628	1026	-1.1	1316	1553	+1.1	1857	2227	-1.0
28	0130	0405	+1.3	0720	1110	-1.2	1408	1652	+1.2	1950	2322	-1.1
29	0221	0459	+1.3	0811	1155	-1.3	1458	1744	+1.3	2042
30		0012	-1.2	0311	0550	+1.4	0902	1241	-1.4	1547	1834	+1.4	2133
31		0102	-1.2	0402	0640	+1.4	0952	1327	-1.4	1637	1922	+1.4	2224

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