Tidal Current Predictions

McHenry Ledge, 1 mile north of
Predicted Tidal Current	January, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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		0057	+2.0	0351	0623	-1.8	0947	1311	+1.6	1549	1829	-2.3	2158
2		0137	+1.9	0433	0701	-1.9	1028	1356	+1.4	1638	1912	-2.1	2235
3		0222	+1.7	0518	0745	-1.8	1117	1450	+1.3	1734	1959	-1.8	2319
4		0316	+1.6	0608	0834	-1.8	1218	1556	+1.3	1837	2052	-1.5
5	0013	0418	+1.4	0703	0931	-1.7	1337	1707	+1.4	1946	2154	-1.1
6	0127	0524	+1.4	0802	1150	-1.7	1505	1817	+1.6	2059
7		0043	-1.0	0306	0630	+1.5	0903	1313	-2.0	1614	1922	+1.8	2211
8		0157	-1.4	0426	0733	+1.7	1003	1416	-2.5	1712	2020	+2.1	2315
9		0255	-1.8	0528	0830	+1.9	1100	1508	-3.0	1804	2112	+2.4
10	0010	0344	-2.2	0622	0921	+2.1	1154	1556	-3.4	1853	2200	+2.6
11	0057	0430	-2.6	0712	1010	+2.3	1244	1641	-3.6	1939	2246	+2.8
12	0141	0515	-2.8	0759	1058	+2.4	1331	1726	-3.6	2023	2331	+2.8
13	0222	0600	-2.9	0844	1143	+2.4	1418	1811	-3.4	2105
14		0013	+2.8	0303	0645	-2.8	0929	1228	+2.3	1504	1855	-3.1	2146
15		0055	+2.6	0345	0729	-2.6	1015	1313	+2.1	1552	1939	-2.6	2226
16		0137	+2.3	0428	0814	-2.4	1103	1401	+1.9	1642	2024	-2.1	2306
17		0222	+2.0	0513	0902	-2.0	1155	1456	+1.6	1736	2117	-1.5	2348
18		0316	+1.7	0601	0958	-1.7	1256	1602	+1.4	1836	2222	-1.0
19	0040	0419	+1.4	0653	1101	-1.4	1408	1712	+1.3	1948	2334	-0.7
20	0201	0526	+1.3	0752	1209	-1.3	1520	1818	+1.3	2134
21		0055	-0.6	0328	0631	+1.2	0854	1322	-1.4	1622	1918	+1.4	2320
22		0222	-0.8	0435	0730	+1.3	0956	1423	-1.7	1714	2012	+1.6
23	0003	0308	-1.1	0528	0822	+1.4	1051	1507	-2.0	1759	2059	+1.9
24	0030	0341	-1.5	0614	0908	+1.6	1137	1544	-2.3	1839	2141	+2.0
25	0050	0413	-1.7	0653	0949	+1.7	1217	1618	-2.5	1914	2219	+2.2
26	0113	0446	-1.9	0728	1026	+1.9	1255	1651	-2.6	1946	2254	+2.2
27	0141	0519	-2.1	0759	1100	+1.9	1332	1721	-2.7	2013	2326	+2.3
28	0212	0548	-2.2	0827	1134	+2.0	1408	1740	-2.6	2038	2357	+2.3
29	0244	0608	-2.2	0855	1209	+1.9	1447	1741	-2.6	2104
30		0030	+2.2	0320	0607	-2.3	0926	1246	+1.9	1528	1811	-2.6	2133
31		0106	+2.0	0358	0637	-2.4	1002	1327	+1.7	1613	1850	-2.4	2207

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	February, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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		0146	+1.9	0439	0717	-2.4	1044	1415	+1.6	1705	1933	-2.0	2246
2		0235	+1.6	0527	0802	-2.2	1136	1516	+1.4	1806	2022	-1.6	2334
3		0336	+1.4	0622	0854	-1.9	1247	1631	+1.4	1916	2120	-1.1
4	0042	0450	+1.3	0726	0959	-1.6	1429	1752	+1.5	2037
5		0021	-0.8	0243	0608	+1.3	0836	1251	-1.8	1556	1905	+1.7	2201
6		0145	-1.2	0419	0720	+1.6	0946	1403	-2.3	1700	2006	+2.0	2312
7		0246	-1.8	0522	0820	+1.9	1049	1459	-2.8	1754	2058	+2.4
8	0003	0334	-2.3	0615	0912	+2.2	1145	1546	-3.3	1841	2145	+2.6
9	0045	0417	-2.8	0702	0959	+2.4	1235	1629	-3.6	1925	2229	+2.8
10	0122	0458	-3.1	0745	1043	+2.5	1320	1711	-3.6	2005	2310	+2.8
11	0158	0539	-3.2	0826	1125	+2.6	1402	1752	-3.4	2043	2348	+2.8
12	0234	0618	-3.1	0906	1206	+2.5	1444	1831	-3.1	2118
13		0025	+2.6	0310	0656	-2.9	0944	1245	+2.3	1527	1908	-2.6	2151
14		0102	+2.3	0348	0731	-2.6	1023	1326	+2.0	1611	1938	-2.1	2222
15		0141	+1.9	0429	0800	-2.2	1103	1411	+1.7	1659	1931	-1.5	2253
16		0225	+1.6	0513	0751	-1.8	1150	1508	+1.4	1754	1958	-1.0	2328
17		0323	+1.3	0604	0824	-1.4	1257	1624	+1.2	1859	2039	-0.5		2158	-0.4
18	0020	0439	+1.0	0704	0911	-1.0		1007	-0.9		1120	-1.0	1432	1742	+1.1
19		0015	-0.3	0251	0559	+1.0	0814	1245	-1.0	1550	1849	+1.3	2312
20		0249	-0.6	0413	0706	+1.1	0928	1404	-1.4	1649	1946	+1.5	2349
21		0309	-1.1	0510	0801	+1.3	1032	1451	-1.8	1736	2035	+1.7
22	0009	0325	-1.5	0555	0848	+1.6	1121	1526	-2.2	1816	2117	+2.0
23	0024	0353	-1.9	0634	0928	+1.8	1201	1559	-2.5	1851	2154	+2.2
24	0045	0423	-2.2	0707	1005	+2.0	1237	1630	-2.7	1921	2227	+2.3
25	0112	0453	-2.4	0737	1038	+2.1	1313	1700	-2.8	1949	2258	+2.3
26	0142	0520	-2.6	0805	1111	+2.2	1350	1723	-2.8	2014	2329	+2.3
27	0214	0539	-2.7	0832	1145	+2.2	1428	1730	-2.7	2040
28		0002	+2.3	0248	0544	-2.8	0903	1222	+2.2	1508	1753	-2.6	2110

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	March, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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		0038	+2.1	0325	0612	-2.8	0938	1303	+2.0	1553	1829	-2.4	2143
2		0118	+1.9	0406	0651	-2.7	1019	1350	+1.8	1644	1911	-2.0	2223
3		0206	+1.6	0455	0735	-2.4	1110	1449	+1.6	1745	1959	-1.5	2313
4		0308	+1.3	0553	0826	-2.0	1220	1607	+1.4	1857	2057	-1.0
5	0027	0429	+1.2	0702	0932	-1.5	1408	1735	+1.5	2022
6		0010	-0.8	0248	0556	+1.3	0819	1236	-1.7	1540	1848	+1.7	2154
7		0134	-1.3	0413	0708	+1.6	0935	1351	-2.2	1644	1948	+2.0	2300
8		0335	-1.9	0612	0906	+1.9	1142	1547	-2.7	1837	2138	+2.3
9	0045	0419	-2.5	0701	0956	+2.2	1237	1632	-3.1	1923	2224	+2.6
10	0121	0458	-3.0	0745	1042	+2.5	1324	1712	-3.4	2004	2305	+2.7
11	0155	0536	-3.3	0826	1124	+2.6	1405	1751	-3.4	2042	2344	+2.7
12	0228	0612	-3.3	0904	1203	+2.6	1444	1828	-3.2	2116
13		0020	+2.6	0301	0648	-3.2	0939	1241	+2.5	1523	1904	-2.9	2148
14		0054	+2.4	0335	0720	-3.0	1012	1317	+2.3	1601	1936	-2.4	2217
15		0129	+2.2	0411	0745	-2.6	1045	1355	+2.1	1642	1948	-1.9	2244
16		0205	+1.9	0449	0740	-2.3	1118	1436	+1.7	1727	1950	-1.5	2311
17		0247	+1.5	0532	0805	-1.9	1156	1525	+1.4	1819	2023	-1.1	2344
18		0339	+1.1	0622	0844	-1.5	1246	1635	+1.2	1921	2106	-0.7
19	0030	0454	+0.9	0723	0931	-1.1	1423	1803	+1.1		2159	-0.2		2307	-0.1
20	0308	0626	+0.9	0835	1301	-0.8	1607	1915	+1.2	2319
21		0220	-0.6	0445	0736	+1.1	0954	1422	-1.1	1712	2013	+1.4	2356
22		0328	-1.0	0543	0833	+1.3	1103	1518	-1.6	1801	2102	+1.7
23	0015	0352	-1.5	0627	0920	+1.6	1154	1557	-2.0	1842	2144	+1.9
24	0037	0421	-2.0	0705	1001	+1.9	1236	1631	-2.3	1918	2221	+2.2
25	0105	0452	-2.4	0738	1037	+2.1	1315	1704	-2.6	1949	2254	+2.3
26	0136	0522	-2.7	0809	1112	+2.3	1352	1734	-2.7	2019	2326	+2.3
27	0208	0549	-2.9	0838	1146	+2.3	1430	1802	-2.7	2047
28		0000	+2.3	0242	0610	-3.0	0909	1223	+2.4	1509	1820	-2.7	2117
29		0036	+2.3	0318	0622	-3.1	0942	1302	+2.3	1551	1839	-2.5	2151
30		0115	+2.1	0357	0651	-3.0	1020	1345	+2.2	1638	1914	-2.3	2228
31		0158	+1.9	0441	0730	-2.8	1105	1433	+2.0	1731	1957	-1.9	2313

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	April, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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		0248	+1.6	0533	0816	-2.4	1159	1533	+1.7	1833	2047	-1.4
2	0012	0353	+1.3	0634	0910	-1.9	1313	1653	+1.6	1945	2327	-0.9
3	0149	0520	+1.2	0746	1153	-1.5	1453	1817	+1.6	2108
4		0056	-1.1	0345	0644	+1.3	0906	1318	-1.7	1618	1925	+1.8	2231
5		0213	-1.5	0458	0750	+1.6	1025	1431	-2.0	1721	2022	+2.0	2330
6		0313	-2.1	0554	0847	+1.9	1132	1528	-2.5	1812	2112	+2.3
7	0013	0357	-2.6	0642	0936	+2.2	1225	1612	-2.8	1857	2157	+2.4
8	0049	0434	-3.0	0724	1020	+2.4	1310	1651	-2.9	1938	2237	+2.5
9	0122	0510	-3.2	0803	1101	+2.5	1349	1728	-2.9	2015	2315	+2.5
10	0155	0544	-3.3	0839	1140	+2.5	1425	1804	-2.7	2049	2350	+2.3
11	0228	0618	-3.1	0912	1217	+2.5	1502	1839	-2.5	2119
12		0025	+2.2	0302	0648	-2.9	0943	1253	+2.3	1539	1910	-2.1	2147
13		0100	+2.0	0337	0700	-2.6	1013	1329	+2.0	1618	1912	-1.7	2213
14		0137	+1.7	0416	0701	-2.3	1044	1409	+1.8	1702	1921	-1.5	2243
15		0218	+1.4	0458	0734	-2.0	1120	1456	+1.5	1753	1958	-1.2	2320
16		0308	+1.1	0549	0815	-1.7	1206	1556	+1.3	1851	2043	-0.8
17	0013	0417	+0.9	0649	0903	-1.3	1312	1717	+1.2	1958	2137	-0.5		2245	-0.4
18	0210	0545	+0.9	0758	1000	-0.9		1116	-0.8		1209	-0.8	1459	1831	+1.3
19		0110	-0.7	0403	0657	+1.0	0912	1326	-1.0	1619	1930	+1.4	2217
20		0216	-1.1	0504	0755	+1.3	1020	1429	-1.3	1714	2020	+1.6	2304
21		0304	-1.6	0550	0844	+1.6	1117	1517	-1.7	1758	2103	+1.9	2343
22		0342	-2.1	0629	0927	+1.9	1205	1557	-2.0	1837	2142	+2.0
23	0020	0416	-2.5	0705	1006	+2.1	1248	1634	-2.3	1913	2218	+2.2
24	0057	0449	-2.8	0739	1044	+2.3	1330	1709	-2.5	1948	2255	+2.2
25	0135	0520	-3.1	0813	1123	+2.5	1411	1743	-2.6	2023	2333	+2.2
26	0213	0547	-3.2	0849	1204	+2.5	1454	1815	-2.5	2059
27		0014	+2.2	0253	0611	-3.2	0928	1247	+2.5	1539	1848	-2.3	2139
28		0058	+2.0	0336	0642	-3.1	1011	1333	+2.3	1628	1926	-2.1	2225
29		0145	+1.9	0424	0723	-2.8	1100	1424	+2.2	1722	2023	-1.7	2319
30		0238	+1.6	0518	0813	-2.4	1158	1523	+1.9	1823	2157	-1.4

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	May, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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	0030	0344	+1.4	0621	1005	-1.9	1308	1637	+1.8	1930	2318	-1.3
2	0200	0507	+1.4	0732	1138	-1.7	1430	1752	+1.8	2042
3		0032	-1.5	0326	0623	+1.5	0849	1252	-1.7	1546	1855	+1.9	2150
4		0140	-1.8	0434	0726	+1.7	1007	1402	-1.9	1649	1951	+2.0	2247
5		0240	-2.2	0530	0822	+1.9	1116	1501	-2.1	1742	2041	+2.1	2332
6		0328	-2.6	0617	0912	+2.1	1210	1549	-2.3	1828	2127	+2.2
7	0011	0408	-2.9	0700	0957	+2.3	1255	1629	-2.4	1910	2209	+2.2
8	0048	0444	-3.0	0739	1039	+2.3	1333	1707	-2.3	1949	2248	+2.2
9	0123	0519	-3.0	0816	1118	+2.3	1408	1743	-2.2	2024	2324	+2.0
10	0158	0552	-2.9	0849	1156	+2.3	1444	1819	-2.0	2056
11		0000	+1.9	0234	0623	-2.7	0921	1233	+2.2	1520	1853	-1.8	2125
12		0037	+1.8	0311	0638	-2.4	0952	1310	+2.0	1559	1920	-1.6	2155
13		0116	+1.6	0350	0637	-2.3	1023	1349	+1.9	1642	1905	-1.4	2229
14		0158	+1.4	0433	0711	-2.1	1058	1433	+1.7	1730	1941	-1.2	2310
15		0245	+1.2	0522	0753	-1.8	1140	1524	+1.5	1822	2026	-1.0
16	0004	0343	+1.1	0619	0840	-1.5	1230	1627	+1.4	1919	2118	-0.9
17	0121	0456	+1.0	0721	0934	-1.2	1333	1735	+1.4	2017
18		0012	-0.9	0300	0608	+1.1	0828	1038	-1.0	1455	1835	+1.4	2113
19		0114	-1.2	0411	0709	+1.3	0934	1331	-1.1	1609	1928	+1.6	2205
20		0209	-1.6	0504	0803	+1.6	1036	1431	-1.4	1705	2016	+1.7	2252
21		0258	-2.0	0549	0851	+1.8	1131	1521	-1.7	1753	2102	+1.9	2337
22		0340	-2.4	0631	0936	+2.0	1222	1606	-2.0	1838	2145	+2.0
23	0021	0419	-2.8	0711	1020	+2.3	1309	1647	-2.2	1921	2228	+2.1
24	0105	0457	-3.1	0753	1104	+2.5	1356	1729	-2.3	2005	2312	+2.1
25	0149	0535	-3.3	0835	1149	+2.5	1442	1812	-2.4	2049	2358	+2.1
26	0234	0616	-3.3	0920	1236	+2.6	1529	1900	-2.3	2137
27		0046	+2.1	0321	0701	-3.1	1007	1324	+2.5	1618	1952	-2.2	2228
28		0136	+2.0	0412	0754	-2.9	1058	1414	+2.3	1711	2048	-2.0	2326
29		0229	+1.8	0506	0854	-2.5	1152	1509	+2.2	1807	2149	-1.9
30	0031	0331	+1.6	0607	1002	-2.1	1252	1612	+2.0	1905	2254	-1.8
31	0143	0443	+1.6	0713	1112	-1.8	1357	1718	+1.9	2004	2359	-1.8

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	June, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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	0256	0554	+1.6	0824	1219	-1.6	1506	1819	+1.9	2104
2		0101	-1.9	0403	0656	+1.7	0939	1325	-1.6	1611	1916	+1.8	2159
3		0202	-2.1	0501	0753	+1.8	1053	1430	-1.6	1708	2008	+1.9	2249
4		0256	-2.3	0551	0846	+1.9	1155	1525	-1.7	1759	2057	+1.9	2334
5		0342	-2.5	0636	0934	+2.0	1244	1610	-1.8	1845	2143	+1.9
6	0016	0421	-2.6	0718	1018	+2.1	1323	1649	-1.8	1927	2225	+1.9
7	0055	0458	-2.7	0757	1100	+2.2	1357	1727	-1.8	2006	2304	+1.8
8	0134	0534	-2.6	0833	1140	+2.2	1431	1804	-1.8	2041	2343	+1.7
9	0212	0608	-2.5	0906	1218	+2.1	1506	1841	-1.7	2115
10		0021	+1.7	0251	0638	-2.4	0938	1255	+2.0	1543	1917	-1.6	2147
11		0059	+1.6	0330	0633	-2.3	1008	1332	+2.0	1622	1947	-1.5	2221
12		0139	+1.5	0412	0655	-2.2	1040	1410	+1.9	1705	1933	-1.4	2300
13		0222	+1.4	0458	0734	-2.0	1115	1453	+1.7	1750	2010	-1.4	2345
14		0310	+1.3	0549	0818	-1.8	1154	1542	+1.6	1838	2055	-1.4
15	0038	0408	+1.2	0645	0906	-1.6	1239	1638	+1.5	1928	2146	-1.4
16	0143	0514	+1.2	0746	1000	-1.3	1334	1737	+1.4	2020	2247	-1.4
17	0301	0618	+1.3	0851	1101	-1.1	1443	1835	+1.4	2114
18		0108	-1.6	0412	0719	+1.5	0956	1339	-1.1	1604	1931	+1.6	2207
19		0212	-1.9	0511	0817	+1.7	1100	1447	-1.3	1713	2026	+1.7	2300
20		0308	-2.3	0602	0911	+2.0	1159	1543	-1.7	1811	2118	+1.8	2352
21		0357	-2.7	0651	1001	+2.2	1254	1632	-2.0	1904	2208	+2.0
22	0042	0443	-3.1	0739	1050	+2.5	1344	1718	-2.3	1954	2257	+2.1
23	0132	0528	-3.3	0826	1138	+2.6	1431	1805	-2.4	2044	2347	+2.2
24	0221	0614	-3.4	0913	1225	+2.7	1517	1853	-2.5	2133
25		0036	+2.2	0309	0703	-3.3	1000	1312	+2.6	1604	1943	-2.5	2224
26		0125	+2.2	0359	0752	-3.1	1047	1358	+2.6	1651	2033	-2.4	2316
27		0214	+2.0	0451	0843	-2.8	1134	1446	+2.3	1740	2125	-2.3
28	0012	0308	+1.9	0547	0938	-2.3	1224	1538	+2.1	1830	2220	-2.1
29	0112	0410	+1.7	0646	1037	-1.9	1317	1637	+1.9	1922	2319	-2.0
30	0216	0518	+1.6	0751	1141	-1.5	1418	1738	+1.7	2016

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	July, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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	-1.9	0324	0622	+1.6	0903	1247	-1.2	1527	1838	+1.6	2112
2		0121	-1.8	0428	0723	+1.6	1025	1357	-1.1	1634	1936	+1.6	2208
3		0224	-1.9	0525	0820	+1.7	1148	1505	-1.2	1733	2031	+1.6	2302
4		0319	-2.1	0615	0912	+1.8	1245	1557	-1.3	1825	2121	+1.6	2351
5		0404	-2.2	0700	0959	+1.9	1323	1637	-1.5	1911	2207	+1.6
6	0035	0443	-2.4	0741	1043	+2.0	1352	1714	-1.6	1953	2249	+1.7
7	0117	0520	-2.5	0818	1123	+2.1	1420	1750	-1.7	2031	2328	+1.7
8	0156	0555	-2.5	0852	1201	+2.2	1450	1826	-1.8	2105
9		0006	+1.7	0234	0628	-2.5	0923	1236	+2.2	1523	1900	-1.8	2136
10		0042	+1.7	0312	0652	-2.4	0950	1309	+2.1	1557	1930	-1.8	2206
11		0118	+1.7	0352	0645	-2.3	1017	1343	+2.0	1634	1924	-1.8	2238
12		0156	+1.6	0434	0715	-2.3	1046	1420	+1.9	1714	1946	-1.9	2314
13		0238	+1.5	0520	0754	-2.1	1119	1501	+1.7	1756	2025	-1.9	2357
14		0326	+1.4	0611	0838	-1.9	1157	1549	+1.6	1843	2110	-1.9
15	0048	0425	+1.3	0709	0926	-1.6	1242	1646	+1.4	1934	2200	-1.8
16	0152	0532	+1.3	0813	1021	-1.2	1342	1750	+1.4	2030	2300	-1.7
17	0318	0643	+1.4	0924	1128	-0.9	1508	1855	+1.4	2130
18		0131	-1.7	0439	0751	+1.6	1036	1423	-1.1	1647	2001	+1.5	2232
19		0245	-2.1	0543	0852	+1.9	1144	1528	-1.5	1758	2102	+1.7	2331
20		0342	-2.6	0638	0946	+2.2	1243	1620	-2.0	1855	2156	+2.0
21	0027	0432	-3.1	0728	1036	+2.5	1332	1707	-2.4	1947	2246	+2.2
22	0120	0518	-3.4	0815	1123	+2.7	1417	1752	-2.7	2035	2334	+2.3
23	0209	0604	-3.6	0900	1208	+2.8	1459	1837	-2.9	2121
24		0021	+2.4	0256	0649	-3.5	0943	1252	+2.8	1541	1922	-2.9	2207
25		0107	+2.4	0343	0734	-3.3	1025	1334	+2.6	1622	2006	-2.9	2253
26		0152	+2.3	0431	0819	-2.9	1107	1416	+2.5	1705	2051	-2.6	2341
27		0239	+2.1	0521	0905	-2.3	1148	1500	+2.2	1750	2139	-2.3
28	0032	0332	+1.8	0615	0957	-1.8	1232	1551	+1.8	1838	2233	-2.0
29	0130	0435	+1.6	0714	1058	-1.2	1322	1652	+1.5	1930	2334	-1.6
30	0238	0545	+1.4	0823	1208	-0.8	1435	1800	+1.3	2027
31		0041	-1.5	0352	0653	+1.4	0955	1325	-0.7	1603	1907	+1.3	2131

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	August, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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		0154	-1.5	0458	0754	+1.4	1153	1456	-0.8	1713	2008	+1.3	2235
2		0302	-1.7	0554	0850	+1.6	1246	1556	-1.1	1810	2103	+1.4	2333
3		0351	-2.0	0641	0939	+1.8	1318	1628	-1.4	1857	2150	+1.6
4	0021	0429	-2.2	0723	1023	+2.0	1339	1659	-1.7	1938	2232	+1.7
5	0102	0504	-2.4	0759	1102	+2.1	1400	1731	-1.9	2014	2311	+1.9
6	0140	0537	-2.6	0832	1138	+2.2	1426	1804	-2.1	2046	2346	+1.9
7	0217	0609	-2.6	0900	1210	+2.2	1455	1834	-2.2	2115
8		0019	+2.0	0253	0633	-2.6	0925	1241	+2.2	1527	1858	-2.2	2142
9		0053	+1.9	0330	0632	-2.5	0949	1313	+2.2	1600	1853	-2.3	2210
10		0128	+1.9	0410	0652	-2.5	1015	1347	+2.0	1636	1916	-2.4	2242
11		0207	+1.8	0452	0728	-2.3	1046	1425	+1.8	1716	1953	-2.4	2320
12		0252	+1.6	0541	0810	-2.0	1121	1509	+1.6	1801	2036	-2.2
13	0007	0346	+1.4	0638	0856	-1.7	1205	1606	+1.4	1854	2125	-2.0
14	0107	0456	+1.3	0745	0950	-1.2	1303	1716	+1.2	1955	2223	-1.7
15	0236	0617	+1.4	0901	1057	-0.8	1441	1833	+1.3	2104
16		0109	-1.6	0418	0733	+1.6	1022	1409	-1.0	1643	1948	+1.4	2214
17		0230	-2.0	0529	0837	+1.9	1135	1516	-1.5	1752	2051	+1.7	2319
18		0331	-2.6	0625	0931	+2.3	1230	1608	-2.2	1847	2145	+2.0
19	0017	0420	-3.1	0714	1019	+2.6	1315	1652	-2.7	1935	2233	+2.3
20	0109	0504	-3.5	0759	1103	+2.8	1355	1733	-3.1	2020	2318	+2.5
21	0156	0547	-3.6	0841	1145	+2.8	1433	1814	-3.3	2102
22		0002	+2.6	0241	0629	-3.5	0920	1225	+2.8	1511	1854	-3.3	2143
23		0044	+2.6	0324	0710	-3.2	0958	1304	+2.6	1548	1934	-3.1	2224
24		0126	+2.4	0408	0750	-2.8	1034	1343	+2.4	1627	2012	-2.8	2305
25		0208	+2.2	0453	0829	-2.2	1109	1423	+2.0	1709	2050	-2.4	2348
26		0254	+1.9	0543	0905	-1.6	1145	1508	+1.7	1754	2125	-1.9
27	0037	0350	+1.5	0638	0852	-1.0	1226	1605	+1.3	1845	2115	-1.4
28	0143	0504	+1.3	0744	1001	-0.5	1331	1722	+1.1	1945
29		0002	-1.1	0310	0622	+1.3	0916	1256	-0.5	1535	1840	+1.0	2056
30		0123	-1.1	0428	0728	+1.3	1143	1525	-0.7	1655	1946	+1.1	2211
31		0243	-1.4	0528	0825	+1.5	1225	1555	-1.1	1752	2041	+1.4	2317

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	September, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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		0334	-1.8	0616	0914	+1.7	1250	1611	-1.5	1837	2129	+1.6
2	0005	0410	-2.1	0657	0957	+2.0	1307	1636	-1.9	1916	2210	+1.8
3	0045	0442	-2.4	0733	1034	+2.2	1327	1705	-2.2	1950	2247	+2.0
4	0121	0514	-2.6	0804	1108	+2.2	1353	1735	-2.4	2021	2320	+2.1
5	0156	0543	-2.7	0831	1139	+2.3	1422	1802	-2.6	2048	2353	+2.2
6	0232	0608	-2.6	0855	1209	+2.3	1453	1821	-2.6	2113
7		0026	+2.2	0308	0611	-2.6	0920	1241	+2.2	1526	1820	-2.7	2141
8		0102	+2.1	0347	0628	-2.5	0947	1316	+2.0	1601	1846	-2.8	2213
9		0141	+2.0	0430	0703	-2.3	1018	1355	+1.8	1641	1924	-2.7	2251
10		0225	+1.8	0519	0745	-2.0	1055	1440	+1.6	1727	2008	-2.4	2338
11		0319	+1.6	0617	0832	-1.6	1141	1537	+1.3	1823	2057	-2.0
12	0041	0431	+1.4	0726	0927	-1.1	1248	1654	+1.1	1930	2157	-1.6
13	0216	0600	+1.4	0846	1232	-0.8	1458	1823	+1.2	2046
14		0059	-1.5	0402	0716	+1.7	1011	1357	-1.2	1640	1937	+1.4	2202
15		0216	-2.0	0512	0818	+2.0	1120	1502	-1.8	1743	2038	+1.8	2310
16		0316	-2.5	0607	0910	+2.3	1209	1551	-2.4	1833	2129	+2.2
17	0008	0404	-3.0	0654	0956	+2.6	1250	1632	-3.0	1918	2215	+2.5
18	0057	0447	-3.3	0737	1038	+2.7	1327	1710	-3.3	2000	2258	+2.6
19	0142	0527	-3.4	0817	1118	+2.8	1403	1748	-3.5	2039	2340	+2.7
20	0223	0606	-3.3	0854	1156	+2.6	1438	1824	-3.4	2117
21		0020	+2.6	0303	0644	-3.0	0928	1233	+2.5	1514	1900	-3.2	2153
22		0059	+2.5	0344	0720	-2.5	1001	1310	+2.2	1551	1931	-2.8	2229
23		0138	+2.2	0426	0752	-2.0	1032	1349	+1.9	1630	1939	-2.4	2306
24		0221	+1.9	0512	0744	-1.5	1103	1431	+1.5	1714	1952	-1.9	2347
25		0311	+1.5	0605	0810	-1.0	1141	1524	+1.2	1805	2028	-1.5
26	0043	0420	+1.3	0708	0852	-0.6		1012	-0.5		1051	-0.5	1239	1641	+1.0
27	0215	0546	+1.2	0829	1222	-0.4	1504	1811	+0.9	2020
28		0044	-0.9	0347	0655	+1.3	1054	1454	-0.7	1629	1918	+1.1	2139
29		0203	-1.2	0452	0752	+1.5	1134	1515	-1.1	1725	2014	+1.3	2249
30		0301	-1.5	0542	0841	+1.7	1156	1535	-1.6	1810	2101	+1.6	2340

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	October, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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		0340	-1.9	0623	0924	+1.9	1218	1604	-2.0	1847	2142	+1.9
2	0020	0414	-2.2	0659	1001	+2.1	1245	1634	-2.4	1921	2219	+2.0
3	0057	0446	-2.5	0730	1034	+2.2	1315	1703	-2.7	1951	2253	+2.2
4	0134	0516	-2.6	0759	1105	+2.2	1346	1730	-2.8	2019	2326	+2.3
5	0210	0543	-2.6	0826	1138	+2.2	1420	1747	-2.9	2047
6		0001	+2.3	0248	0555	-2.5	0853	1212	+2.2	1454	1754	-3.0	2117
7		0039	+2.3	0329	0610	-2.4	0924	1251	+2.0	1532	1822	-3.0	2153
8		0121	+2.2	0413	0645	-2.2	1000	1332	+1.8	1614	1901	-2.8	2234
9		0207	+1.9	0504	0727	-1.9	1042	1421	+1.6	1703	1947	-2.5	2325
10		0303	+1.7	0603	0817	-1.4	1137	1521	+1.3	1803	2038	-2.0
11	0031	0416	+1.6	0712	0918	-1.0	1301	1642	+1.1	1913	2144	-1.5
12	0206	0543	+1.6	0830	1221	-1.0	1506	1811	+1.3	2031
13		0042	-1.6	0340	0654	+1.7	0949	1336	-1.5	1627	1921	+1.6	2150
14		0156	-1.9	0448	0753	+2.0	1052	1439	-2.1	1726	2019	+1.9	2259
15		0257	-2.4	0543	0844	+2.3	1139	1528	-2.6	1814	2109	+2.2	2356
16		0345	-2.7	0630	0930	+2.5	1219	1608	-3.1	1858	2155	+2.5
17	0044	0427	-3.0	0712	1012	+2.5	1256	1646	-3.4	1939	2238	+2.6
18	0127	0506	-3.0	0751	1051	+2.5	1332	1722	-3.4	2017	2318	+2.6
19	0206	0544	-2.8	0828	1129	+2.4	1407	1757	-3.3	2053	2357	+2.5
20	0244	0620	-2.6	0901	1205	+2.2	1442	1830	-3.1	2127
21		0035	+2.4	0323	0656	-2.2	0932	1242	+2.0	1519	1856	-2.7	2200
22		0114	+2.2	0403	0726	-1.8	1002	1321	+1.7	1558	1851	-2.4	2233
23		0155	+1.9	0447	0713	-1.4	1034	1403	+1.4	1641	1918	-2.0	2311
24		0241	+1.6	0537	0743	-1.1	1114	1453	+1.1	1731	1957	-1.6	2357
25		0340	+1.4	0635	0827	-0.7	1213	1600	+1.0	1831	2045	-1.2
26	0104	0459	+1.3	0742	0921	-0.4		1010	-0.4		1139	-0.5	1414	1729	+0.9
27	0242	0612	+1.3	0855	1253	-0.7	1547	1840	+1.1	2054
28		0107	-1.0	0359	0710	+1.4	1000	1357	-1.1	1648	1937	+1.3	2205
29		0210	-1.2	0455	0800	+1.6	1046	1446	-1.6	1734	2026	+1.6	2302
30		0300	-1.6	0540	0844	+1.8	1124	1525	-2.0	1813	2110	+1.8	2349
31		0341	-1.9	0619	0923	+2.0	1200	1559	-2.4	1848	2149	+2.0

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	November, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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	0031	0317	-2.2	0554	0859	+2.0	1136	1531	-2.7	1821	2126	+2.2
2	0011	0351	-2.3	0628	0934	+2.1	1213	1601	-3.0	1854	2203	+2.3
3	0051	0423	-2.4	0700	1011	+2.2	1250	1626	-3.1	1927	2242	+2.4
4	0132	0452	-2.4	0734	1050	+2.1	1329	1642	-3.1	2003	2323	+2.4
5	0215	0514	-2.2	0812	1132	+2.0	1411	1710	-3.1	2043
6		0008	+2.3	0302	0545	-2.0	0854	1218	+1.9	1456	1750	-2.8	2129
7		0056	+2.2	0354	0629	-1.8	0945	1309	+1.6	1548	1838	-2.5	2222
8		0151	+2.0	0452	0737	-1.4	1049	1410	+1.4	1649	1934	-2.0	2327
9		0259	+1.8	0556	0940	-1.3	1216	1527	+1.3	1758	2156	-1.7
10	0046	0416	+1.7	0704	1057	-1.4	1348	1649	+1.4	1913	2317	-1.6
11	0207	0524	+1.8	0812	1205	-1.8	1503	1756	+1.6	2031
12		0027	-1.8	0317	0622	+2.0	0912	1308	-2.2	1602	1855	+1.9	2143
13		0131	-2.0	0414	0715	+2.1	1002	1400	-2.6	1652	1947	+2.1	2244
14		0224	-2.2	0503	0803	+2.2	1045	1444	-2.9	1737	2034	+2.3	2333
15		0308	-2.4	0548	0846	+2.2	1125	1524	-3.1	1819	2118	+2.4
16	0015	0348	-2.4	0629	0927	+2.2	1203	1600	-3.2	1858	2159	+2.5
17	0053	0426	-2.3	0707	1006	+2.1	1240	1636	-3.1	1934	2239	+2.4
18	0130	0503	-2.2	0742	1044	+2.0	1317	1710	-2.9	2008	2317	+2.3
19	0206	0540	-1.9	0815	1122	+1.9	1354	1739	-2.6	2040	2356	+2.2
20	0245	0616	-1.7	0846	1201	+1.7	1434	1735	-2.3	2113
21		0035	+2.0	0326	0643	-1.4	0920	1242	+1.5	1516	1757	-2.1	2147
22		0117	+1.7	0412	0629	-1.2	1000	1327	+1.3	1603	1836	-1.8	2226
23		0205	+1.6	0502	0710	-1.1	1052	1422	+1.1	1658	1921	-1.5	2312
24		0304	+1.4	0557	0759	-0.9	1205	1532	+1.0	1759	2011	-1.2
25	0010	0411	+1.3	0654	1051	-0.9	1338	1647	+1.1	1905	2111	-0.9		2214	-0.9
26	0127	0514	+1.4	0751	1153	-1.1	1453	1750	+1.2	2013
27		0010	-1.0	0246	0608	+1.5	0844	1249	-1.4	1549	1845	+1.4	2117
28		0112	-1.2	0347	0658	+1.6	0932	1340	-1.8	1635	1935	+1.7	2214
29		0205	-1.5	0436	0744	+1.7	1017	1424	-2.2	1716	2020	+1.9	2304
30		0250	-1.7	0520	0827	+1.9	1101	1503	-2.6	1755	2103	+2.2	2351

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

McHenry Ledge, 1 mile north of
Predicted Tidal Current	December, 2009
Flood Direction, 045 True.	Ebb (-)Direction, 225 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		0331	-2.0	0602	0909	+2.0	1144	1540	-2.9	1835	2145	+2.3
2	0036	0410	-2.2	0644	0951	+2.0	1227	1616	-3.1	1915	2228	+2.5
3	0121	0451	-2.3	0726	1035	+2.1	1311	1652	-3.2	1956	2313	+2.5
4	0205	0534	-2.3	0810	1121	+2.0	1357	1731	-3.2	2040	2359	+2.5
5	0252	0621	-2.2	0858	1209	+2.0	1445	1815	-3.0	2127
6		0046	+2.4	0342	0714	-2.1	0951	1300	+1.9	1537	1909	-2.7	2218
7		0137	+2.2	0434	0812	-1.9	1052	1356	+1.7	1635	2016	-2.3	2314
8		0234	+2.0	0530	0916	-1.8	1201	1503	+1.6	1738	2131	-1.9
9	0016	0340	+1.9	0628	1022	-1.8	1316	1618	+1.6	1847	2243	-1.6
10	0125	0446	+1.8	0728	1127	-1.9	1429	1726	+1.6	2002	2352	-1.5
11	0237	0547	+1.8	0827	1230	-2.1	1533	1827	+1.7	2122
12		0101	-1.5	0342	0643	+1.8	0923	1330	-2.3	1628	1923	+1.9	2234
13		0203	-1.6	0438	0736	+1.9	1013	1422	-2.5	1717	2014	+2.0	2330
14		0254	-1.8	0527	0824	+1.9	1059	1506	-2.7	1802	2101	+2.2
15	0013	0336	-1.9	0612	0909	+1.9	1141	1545	-2.8	1843	2144	+2.2
16	0049	0414	-1.9	0654	0950	+1.9	1220	1622	-2.8	1921	2225	+2.2
17	0121	0452	-1.9	0732	1030	+1.9	1259	1657	-2.7	1956	2304	+2.2
18	0154	0529	-1.9	0806	1108	+1.8	1337	1731	-2.6	2028	2341	+2.2
19	0229	0605	-1.8	0839	1145	+1.7	1416	1757	-2.4	2058
20		0016	+2.1	0306	0639	-1.7	0911	1223	+1.6	1456	1749	-2.2	2127
21		0053	+2.0	0345	0654	-1.6	0946	1303	+1.5	1539	1819	-2.1	2158
22		0132	+1.8	0427	0653	-1.5	1025	1348	+1.4	1627	1858	-1.9	2233
23		0216	+1.6	0513	0732	-1.5	1112	1440	+1.2	1720	1942	-1.6	2312
24		0308	+1.5	0601	0818	-1.4	1209	1543	+1.1	1819	2031	-1.3	2359
25		0408	+1.4	0653	0911	-1.3	1323	1652	+1.2	1923	2127	-1.0
26	0100	0509	+1.3	0747	1014	-1.3	1447	1757	+1.3	2031	2301	-0.8
27	0226	0609	+1.4	0843	1249	-1.6	1552	1858	+1.5	2139
28		0128	-1.0	0351	0707	+1.5	0938	1350	-2.0	1646	1954	+1.8	2241
29		0227	-1.4	0453	0801	+1.7	1031	1441	-2.4	1735	2044	+2.1	2336
30		0316	-1.8	0546	0851	+1.9	1122	1526	-2.8	1822	2131	+2.3
31	0025	0400	-2.1	0645	0955	+2.0	1211	1609	-3.2	1916	2234	+2.5

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