Tidal Current Predictions

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	January, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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	0208	0514	+2.4	0805	1117	-4.0	1617	1918	+1.4	2050	2327	-2.1
2	0259	0609	+2.1	0852	1211	-4.2	1719	2020	+1.8	2204
3		0030	-1.9	0355	0713	+1.9	0940	1304	-4.5	1808	2114	+2.2	2312
4		0129	-1.9	0453	0812	+1.9	1027	1353	-4.8	1850	2201	+2.6
5	0010	0222	-2.1	0548	0857	+2.1	1112	1438	-5.1	1927	2244	+3.0
6	0058	0309	-2.2	0638	0933	+2.2	1155	1520	-5.4	2002	2321	+3.4
7	0139	0353	-2.6	0723	1007	+2.4	1236	1558	-5.8	2034	2352	+3.5
8	0217	0433	-2.9	0806	1042	+2.6	1315	1634	-5.9	2107
9		0016	+3.7	0253	0510	-3.0	0848	1119	+2.7	1353	1708	-5.9	2139
10		0035	+3.8	0327	0546	-3.4	0931	1158	+2.9	1433	1741	-5.9	2213
11		0100	+4.0	0401	0622	-3.7	1017	1240	+2.9	1515	1817	-5.6	2248
12		0130	+4.2	0436	0701	-4.0	1107	1326	+2.9	1601	1856	-5.1	2325
13		0205	+4.2	0513	0744	-4.3	1202	1416	+2.7	1654	1941	-4.6
14	0005	0245	+4.0	0553	0833	-4.5	1302	1514	+2.4	1757	2033	-3.8
15	0049	0330	+3.7	0637	0931	-4.8	1409	1623	+2.1	1912	2134	-3.0
16	0139	0422	+3.4	0728	1038	-5.0	1523	1755	+2.1	2036	2254	-2.4
17	0238	0523	+2.9	0826	1148	-5.3	1637	1951	+2.4	2200
18		0019	-2.2	0345	0636	+2.7	0928	1255	-5.6	1745	2103	+3.0	2317
19		0131	-2.4	0456	0759	+2.7	1030	1356	-6.1	1845	2200	+3.7
20	0022	0233	-2.7	0605	0915	+2.9	1130	1451	-6.6	1936	2250	+4.2
21	0115	0328	-3.2	0707	1015	+3.2	1225	1542	-6.7	2021	2335	+4.5
22	0201	0417	-3.7	0803	1106	+3.4	1317	1628	-6.7	2103
23		0016	+4.6	0242	0503	-4.0	0854	1152	+3.4	1405	1712	-6.6	2140
24		0053	+4.6	0319	0547	-4.3	0942	1233	+3.4	1450	1753	-6.1	2215
25		0125	+4.3	0355	0629	-4.5	1030	1312	+3.0	1534	1833	-5.4	2248
26		0152	+4.0	0430	0710	-4.5	1117	1351	+2.7	1618	1910	-4.6	2321
27		0215	+3.7	0505	0751	-4.3	1207	1431	+2.2	1703	1948	-3.8	2355
28		0241	+3.2	0541	0834	-4.2	1300	1516	+1.8	1753	2028	-3.0
29	0031	0312	+2.7	0619	0922	-4.0	1359	1614	+1.4	1851	2118	-2.4
30	0113	0349	+2.4	0702	1018	-3.8	1507	1818	+1.1	2002	2227	-1.8
31	0203	0436	+1.9	0751	1120	-3.8	1621	1944	+1.4	2121	2347	-1.4

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	February, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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	0538	+1.6	0847	1223	-4.0	1728	2046	+1.8	2239
2		0057	-1.6	0414	0700	+1.4	0946	1321	-4.3	1820	2137	+2.4	2343
3		0156	-1.8	0522	0829	+1.6	1042	1411	-4.8	1901	2220	+2.9
4	0032	0246	-2.2	0620	0922	+1.9	1133	1457	-5.3	1937	2257	+3.4
5	0112	0331	-2.7	0709	1000	+2.4	1219	1537	-5.6	2009	2326	+3.7
6	0147	0410	-3.4	0753	1036	+2.9	1304	1615	-5.9	2041	2347	+4.0
7	0220	0447	-3.8	0835	1113	+3.2	1346	1650	-6.1	2112
8		0006	+4.2	0252	0522	-4.3	0918	1152	+3.5	1429	1725	-5.9	2145
9		0031	+4.3	0324	0557	-4.8	1003	1233	+3.7	1514	1801	-5.6	2219
10		0101	+4.5	0357	0634	-5.1	1050	1317	+3.5	1601	1839	-5.1	2256
11		0136	+4.3	0433	0715	-5.4	1142	1406	+3.4	1653	1923	-4.3	2335
12		0214	+4.0	0512	0803	-5.4	1239	1500	+2.9	1753	2013	-3.5
13	0019	0258	+3.5	0557	0859	-5.3	1344	1606	+2.4	1904	2115	-2.7
14	0111	0350	+3.0	0651	1008	-5.0	1459	1749	+2.1	2025	2242	-2.1
15	0215	0455	+2.4	0757	1127	-5.0	1620	1944	+2.4	2151
16		0009	-2.1	0333	0627	+2.1	0909	1240	-5.1	1734	2053	+3.0	2308
17		0122	-2.4	0457	0822	+2.2	1020	1343	-5.6	1834	2147	+3.7
18	0008	0222	-2.9	0612	0932	+2.7	1124	1439	-5.9	1923	2234	+4.2
19	0055	0314	-3.5	0712	1025	+3.2	1220	1528	-6.1	2004	2316	+4.3
20	0134	0400	-4.2	0802	1110	+3.5	1310	1612	-6.1	2040	2352	+4.5
21	0210	0442	-4.6	0847	1150	+3.5	1356	1653	-5.9	2112
22		0023	+4.3	0242	0521	-5.0	0928	1225	+3.5	1438	1730	-5.4	2142
23		0046	+4.2	0314	0557	-5.1	1008	1255	+3.4	1519	1805	-5.0	2211
24		0104	+3.8	0345	0632	-5.1	1047	1324	+3.0	1559	1838	-4.3	2242
25		0124	+3.5	0415	0706	-5.0	1128	1355	+2.7	1640	1910	-3.7	2314
26		0149	+3.2	0446	0740	-4.6	1212	1431	+2.2	1724	1945	-3.0	2349
27		0219	+2.7	0519	0819	-4.3	1303	1515	+1.8	1817	2027	-2.2
28	0031	0255	+2.2	0556	0909	-3.8	1403	1612	+1.4	1922	2126	-1.8
29	0121	0340	+1.8	0643	1018	-3.7	1515	1855	+1.3	2041	2303	-1.4

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	March, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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	0226	0440	+1.3	0749	1136	-3.7	1630	2010	+1.6	2200
2		0024	-1.4	0345	0606	+1.1	0903	1244	-4.0	1732	2103	+2.2	2304
3		0127	-1.9	0501	0759	+1.4	1011	1340	-4.5	1819	2145	+2.7	2352
4		0218	-2.6	0603	0906	+1.9	1110	1427	-5.0	1858	2219	+3.2
5	0030	0301	-3.4	0652	0948	+2.6	1202	1510	-5.3	1932	2244	+3.7
6	0105	0340	-4.2	0737	1026	+3.2	1251	1550	-5.6	2006	2304	+4.0
7	0138	0417	-4.8	0819	1104	+3.7	1337	1628	-5.6	2039	2328	+4.3
8	0210	0453	-5.6	0902	1143	+4.2	1424	1705	-5.6	2114	2357	+4.5
9	0344	0629	-6.1	1046	1324	+4.3	1610	1844	-5.3	2250
10		0131	+4.5	0419	0708	-6.2	1133	1408	+4.2	1659	1925	-4.6	2329
11		0207	+4.3	0456	0750	-6.2	1223	1456	+3.8	1752	2010	-4.0
12	0011	0248	+3.8	0538	0839	-5.9	1319	1551	+3.4	1851	2104	-3.2
13	0059	0334	+3.2	0626	0937	-5.4	1423	1700	+2.7	2000	2213	-2.4
14	0157	0429	+2.6	0725	1049	-5.0	1537	1858	+2.4	2118	2340	-2.1
15	0311	0545	+1.9	0837	1210	-4.6	1659	2028	+2.6	2239
16		0100	-2.2	0442	0806	+1.8	0957	1323	-4.6	1813	2132	+3.0	2347
17		0208	-2.7	0613	0931	+2.2	1112	1426	-5.0	1911	2224	+3.5
18	0040	0305	-3.4	0721	1030	+2.7	1217	1520	-5.1	1957	2308	+3.8
19	0122	0354	-4.2	0813	1119	+3.2	1313	1608	-5.1	2035	2347	+4.0
20	0157	0436	-4.8	0856	1202	+3.5	1401	1650	-5.1	2107
21		0020	+4.0	0230	0515	-5.1	0934	1239	+3.7	1445	1729	-5.0	2137
22		0045	+3.8	0300	0551	-5.4	1009	1311	+3.7	1525	1805	-4.6	2206
23		0102	+3.7	0330	0624	-5.4	1043	1337	+3.5	1604	1839	-4.2	2235
24		0118	+3.5	0359	0655	-5.4	1118	1400	+3.2	1642	1910	-3.7	2305
25		0139	+3.2	0427	0725	-5.3	1155	1427	+3.0	1722	1941	-3.2	2339
26		0206	+2.9	0455	0755	-5.0	1235	1500	+2.7	1805	2014	-2.7
27	0016	0238	+2.6	0523	0832	-4.5	1321	1540	+2.2	1855	2057	-2.2
28	0059	0315	+2.1	0555	0918	-4.2	1415	1631	+1.9	1956	2154	-1.8
29	0153	0401	+1.6	0638	1017	-3.7	1518	1743	+1.6	2106	2326	-1.6
30	0302	0503	+1.3	0748	1139	-3.5	1626	2014	+1.8	2216
31		0049	-1.8	0424	0628	+1.1	0919	1257	-3.7	1729	2111	+2.1	2314

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	April, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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		0151	-2.4	0541	0816	+1.3	1038	1359	-4.0	1822	2151	+2.7
2	0001	0241	-3.2	0641	0937	+2.1	1145	1451	-4.5	1906	2222	+3.2
3	0040	0326	-4.2	0731	1027	+2.7	1243	1538	-4.8	1946	2248	+3.7
4	0117	0406	-5.0	0816	1109	+3.5	1336	1621	-5.0	2025	2316	+4.0
5	0152	0445	-5.9	0900	1151	+4.2	1427	1703	-5.0	2103	2349	+4.3
6	0228	0523	-6.6	0944	1232	+4.5	1516	1745	-5.0	2142
7		0024	+4.5	0306	0603	-6.9	1029	1316	+4.6	1605	1828	-4.6	2222
8		0102	+4.3	0345	0645	-7.0	1117	1402	+4.5	1656	1914	-4.2	2306
9		0143	+4.0	0426	0731	-6.7	1208	1452	+4.2	1750	2005	-3.5	2353
10		0228	+3.5	0512	0822	-6.2	1303	1550	+3.5	1849	2104	-3.0
11	0048	0319	+2.9	0605	0923	-5.4	1405	1708	+3.0	1955	2216	-2.6
12	0155	0422	+2.1	0708	1034	-4.8	1514	1846	+2.9	2105	2333	-2.4
13	0319	0603	+1.6	0823	1149	-4.5	1627	2001	+2.9	2214
14		0044	-2.7	0457	0811	+1.8	0944	1259	-4.2	1735	2100	+3.2	2312
15		0146	-3.4	0619	0920	+2.2	1059	1401	-4.2	1830	2151	+3.4	2359
16		0240	-4.0	0718	1016	+2.7	1205	1454	-4.2	1916	2234	+3.5
17	0039	0326	-4.6	0804	1104	+3.2	1301	1542	-4.2	1954	2311	+3.5
18	0114	0408	-5.1	0842	1146	+3.5	1349	1624	-4.0	2027	2342	+3.5
19	0147	0445	-5.6	0916	1224	+3.5	1432	1704	-4.0	2058
20		0003	+3.4	0218	0520	-5.8	0948	1256	+3.5	1512	1741	-3.7	2129
21		0018	+3.2	0247	0553	-5.8	1020	1322	+3.5	1550	1815	-3.5	2200
22		0037	+3.0	0316	0623	-5.6	1053	1342	+3.4	1629	1848	-3.2	2234
23		0102	+2.9	0344	0652	-5.4	1128	1407	+3.2	1709	1921	-2.9	2310
24		0132	+2.6	0412	0723	-5.1	1207	1440	+2.9	1752	1957	-2.6	2350
25		0207	+2.4	0440	0800	-4.8	1250	1519	+2.7	1841	2041	-2.2
26	0037	0247	+1.9	0513	0845	-4.5	1339	1607	+2.4	1935	2139	-1.9
27	0135	0337	+1.6	0557	0938	-4.0	1432	1705	+2.2	2033	2254	-1.9
28	0244	0440	+1.3	0705	1044	-3.7	1529	1813	+2.2	2130
29		0007	-2.4	0402	0600	+1.1	0839	1201	-3.5	1626	1924	+2.4	2221
30		0108	-3.0	0514	0734	+1.4	1005	1310	-3.7	1720	2021	+2.7	2306

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	May, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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	-4.0	0615	0900	+2.1	1119	1410	-3.8	1810	2107	+3.2	2349
2		0247	-5.0	0707	1001	+2.9	1223	1503	-4.0	1857	2149	+3.5
3	0029	0331	-5.8	0755	1051	+3.7	1321	1552	-4.2	1942	2231	+3.8
4	0110	0414	-6.6	0841	1138	+4.3	1415	1640	-4.2	2027	2312	+4.2
5	0151	0458	-7.2	0928	1224	+4.6	1508	1728	-4.2	2112	2355	+4.2
6	0234	0542	-7.4	1015	1311	+4.8	1559	1816	-4.0	2159
7		0040	+4.0	0318	0629	-7.4	1104	1400	+4.6	1652	1907	-3.7	2249
8		0126	+3.7	0405	0718	-6.9	1155	1454	+4.3	1746	2001	-3.4	2343
9		0217	+3.2	0455	0811	-6.2	1249	1554	+3.8	1842	2102	-3.0
10	0044	0314	+2.6	0551	0910	-5.6	1345	1704	+3.5	1941	2207	-3.0
11	0157	0426	+1.9	0654	1015	-4.8	1444	1816	+3.2	2040	2314	-3.0
12	0322	0619	+1.6	0806	1122	-4.2	1544	1922	+3.2	2136
13		0017	-3.4	0452	0751	+1.8	0923	1227	-3.7	1642	2019	+3.0	2226
14		0115	-4.0	0605	0858	+2.1	1037	1327	-3.4	1735	2109	+3.0	2311
15		0207	-4.5	0701	0954	+2.6	1145	1422	-3.2	1822	2153	+3.0	2352
16		0254	-5.0	0746	1043	+2.9	1243	1511	-3.2	1904	2230	+3.0
17	0029	0336	-5.3	0823	1127	+3.2	1333	1556	-3.0	1943	2300	+2.9
18	0104	0415	-5.6	0857	1207	+3.4	1418	1638	-3.0	2019	2321	+2.7
19	0138	0452	-5.8	0929	1242	+3.4	1459	1718	-2.9	2055	2340	+2.7
20	0211	0527	-5.8	1001	1313	+3.4	1538	1756	-2.9	2131
21		0005	+2.6	0242	0559	-5.6	1034	1337	+3.4	1617	1833	-2.7	2209
22		0035	+2.6	0312	0630	-5.4	1108	1359	+3.2	1658	1909	-2.6	2249
23		0108	+2.4	0343	0702	-5.3	1146	1428	+3.2	1740	1948	-2.4	2332
24		0146	+2.2	0415	0739	-5.1	1225	1504	+3.0	1823	2031	-2.4
25	0022	0230	+1.9	0452	0821	-4.8	1308	1545	+3.0	1909	2121	-2.4
26	0119	0321	+1.8	0540	0909	-4.3	1353	1631	+2.9	1955	2220	-2.7
27	0224	0422	+1.6	0645	1004	-4.0	1441	1721	+2.9	2041	2321	-3.2
28	0335	0534	+1.4	0809	1108	-3.5	1532	1816	+3.0	2128
29		0021	-3.8	0443	0657	+1.8	0935	1219	-3.4	1624	1911	+3.0	2214
30		0117	-4.6	0546	0824	+2.2	1053	1328	-3.2	1718	2007	+3.2	2300
31		0209	-5.4	0643	0938	+2.9	1204	1430	-3.2	1812	2101	+3.5	2347

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	June, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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		0300	-6.2	0735	1037	+3.7	1307	1527	-3.4	1905	2154	+3.7
2	0035	0349	-6.9	0826	1131	+4.2	1405	1622	-3.5	1957	2245	+3.8
3	0123	0438	-7.4	0915	1221	+4.6	1500	1714	-3.5	2050	2336	+3.8
4	0212	0527	-7.4	1004	1311	+4.8	1552	1806	-3.7	2143
5		0027	+3.7	0301	0617	-7.4	1053	1401	+4.6	1643	1859	-3.7	2238
6		0118	+3.4	0352	0707	-6.9	1142	1452	+4.5	1733	1952	-3.5	2336
7		0213	+3.0	0444	0758	-6.2	1230	1544	+4.2	1823	2048	-3.5
8	0039	0312	+2.6	0539	0852	-5.6	1318	1637	+3.8	1913	2145	-3.5
9	0148	0422	+2.1	0638	0947	-4.6	1406	1732	+3.5	2001	2243	-3.7
10	0304	0555	+1.8	0743	1046	-3.8	1455	1828	+3.2	2049	2341	-4.0
11	0423	0719	+1.6	0853	1147	-3.2	1544	1924	+2.9	2136
12		0037	-4.2	0534	0827	+1.9	1006	1247	-2.7	1634	2016	+2.7	2221
13		0129	-4.5	0633	0926	+2.2	1116	1345	-2.4	1724	2103	+2.6	2304
14		0218	-4.8	0721	1019	+2.6	1220	1439	-2.4	1814	2145	+2.4	2346
15		0304	-5.1	0801	1106	+2.9	1315	1529	-2.4	1901	2220	+2.4
16	0027	0347	-5.3	0837	1149	+3.0	1402	1615	-2.4	1946	2248	+2.2
17	0106	0427	-5.4	0911	1228	+3.2	1445	1658	-2.6	2029	2315	+2.2
18	0143	0505	-5.6	0944	1303	+3.4	1525	1739	-2.6	2110	2345	+2.4
19	0219	0541	-5.6	1017	1332	+3.4	1603	1818	-2.6	2151
20		0018	+2.4	0253	0614	-5.6	1050	1352	+3.4	1641	1856	-2.7	2233
21		0055	+2.4	0328	0647	-5.4	1124	1414	+3.5	1718	1933	-2.9	2318
22		0134	+2.4	0405	0721	-5.3	1159	1443	+3.5	1755	2012	-3.0
23	0007	0218	+2.2	0446	0759	-5.0	1236	1517	+3.5	1833	2054	-3.2
24	0101	0308	+2.1	0535	0843	-4.6	1316	1556	+3.5	1911	2142	-3.5
25	0200	0404	+2.1	0635	0932	-4.0	1359	1639	+3.5	1953	2236	-4.0
26	0304	0509	+1.9	0749	1029	-3.5	1446	1728	+3.4	2038	2335	-4.5
27	0412	0625	+1.9	0911	1136	-3.0	1538	1822	+3.2	2127
28		0037	-5.0	0518	0756	+2.2	1033	1253	-2.7	1635	1922	+3.2	2220
29		0138	-5.6	0622	0925	+2.7	1148	1405	-2.6	1736	2026	+3.2	2315
30		0237	-6.2	0720	1032	+3.4	1256	1510	-2.9	1838	2130	+3.2

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	July, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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	0011	0332	-6.7	0815	1128	+4.0	1356	1609	-3.0	1939	2232	+3.4
2	0105	0426	-7.0	0905	1219	+4.5	1449	1703	-3.4	2038	2330	+3.5
3	0159	0516	-7.2	0953	1307	+4.6	1539	1755	-3.7	2134
4		0025	+3.5	0251	0605	-7.0	1039	1352	+4.8	1625	1845	-3.8	2230
5		0117	+3.4	0342	0653	-6.7	1122	1435	+4.6	1709	1934	-4.2	2326
6		0209	+3.0	0433	0740	-6.1	1204	1516	+4.3	1751	2023	-4.2
7	0024	0302	+2.7	0524	0826	-5.3	1244	1555	+4.0	1833	2113	-4.2
8	0124	0359	+2.2	0617	0914	-4.5	1324	1632	+3.5	1915	2204	-4.2
9	0228	0508	+1.9	0714	1005	-3.5	1404	1710	+3.0	1957	2257	-4.2
10	0336	0633	+1.6	0817	1101	-2.7	1448	1752	+2.6	2042	2352	-4.2
11	0447	0750	+1.6	0927	1203	-2.2	1536	1843	+2.2	2128
12		0047	-4.3	0553	0856	+1.8	1041	1306	-1.9	1631	1947	+1.9	2217
13		0142	-4.5	0650	0953	+2.1	1151	1407	-1.8	1730	2057	+1.9	2307
14		0233	-4.6	0736	1044	+2.6	1252	1503	-1.9	1829	2151	+1.9	2355
15		0321	-5.0	0816	1129	+2.9	1342	1553	-2.2	1923	2232	+2.1
16	0040	0405	-5.3	0851	1209	+3.2	1425	1638	-2.4	2011	2304	+2.2
17	0123	0446	-5.4	0924	1244	+3.4	1503	1720	-2.7	2055	2336	+2.4
18	0203	0523	-5.6	0955	1311	+3.5	1538	1758	-3.0	2137
19		0010	+2.6	0242	0557	-5.8	1026	1329	+3.7	1611	1834	-3.4	2219
20		0046	+2.7	0320	0629	-5.6	1057	1347	+3.8	1644	1908	-3.7	2302
21		0125	+2.9	0400	0702	-5.4	1130	1413	+4.0	1716	1943	-4.0	2348
22		0207	+2.9	0444	0738	-5.1	1204	1444	+4.0	1750	2021	-4.3
23	0038	0254	+2.7	0532	0818	-4.6	1241	1520	+3.8	1825	2104	-4.5
24	0133	0346	+2.6	0629	0905	-4.0	1322	1601	+3.7	1905	2156	-4.8
25	0234	0447	+2.4	0737	1000	-3.2	1409	1648	+3.4	1952	2256	-5.0
26	0342	0601	+2.1	0856	1108	-2.6	1503	1744	+3.0	2047
27		0006	-5.1	0455	0744	+2.2	1019	1233	-2.2	1607	1851	+2.7	2150
28		0117	-5.4	0606	0923	+2.7	1137	1353	-2.2	1717	2009	+2.7	2255
29		0222	-5.9	0709	1028	+3.4	1246	1500	-2.6	1829	2130	+2.9	2358
30		0321	-6.4	0805	1121	+4.0	1343	1558	-3.2	1936	2241	+3.2
31	0057	0415	-6.7	0854	1208	+4.5	1432	1651	-3.7	2036	2339	+3.4

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	August, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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	0152	0504	-6.7	0938	1251	+4.6	1515	1739	-4.2	2130
2		0029	+3.5	0244	0550	-6.7	1018	1330	+4.6	1555	1824	-4.5	2221
3		0116	+3.5	0333	0634	-6.2	1055	1405	+4.5	1633	1908	-4.8	2311
4		0159	+3.4	0420	0716	-5.6	1131	1435	+4.2	1709	1950	-4.8
5	0000	0242	+3.0	0506	0756	-5.0	1205	1502	+3.8	1745	2033	-4.8
6	0050	0325	+2.6	0553	0837	-4.0	1240	1529	+3.4	1822	2117	-4.5
7	0142	0412	+2.1	0644	0920	-3.2	1317	1600	+2.9	1901	2205	-4.3
8	0241	0513	+1.6	0741	1010	-2.4	1359	1636	+2.4	1944	2259	-4.0
9	0347	0700	+1.4	0847	1115	-1.9	1448	1722	+1.9	2033
10		0001	-4.0	0500	0822	+1.4	1003	1229	-1.6	1549	1825	+1.6	2129
11		0104	-4.0	0609	0925	+1.9	1119	1338	-1.6	1659	2000	+1.4	2229
12		0202	-4.2	0703	1018	+2.2	1223	1438	-1.9	1810	2137	+1.6	2327
13		0254	-4.6	0746	1103	+2.7	1313	1529	-2.2	1909	2225	+1.9
14	0019	0341	-5.0	0822	1141	+3.2	1353	1614	-2.7	1958	2259	+2.2
15	0106	0422	-5.3	0854	1212	+3.5	1428	1654	-3.4	2041	2329	+2.6
16	0149	0459	-5.6	0924	1234	+3.7	1500	1730	-3.8	2121
17		0001	+3.0	0231	0534	-5.6	0954	1250	+3.8	1531	1804	-4.3	2201
18		0036	+3.2	0313	0607	-5.6	1025	1310	+4.2	1601	1837	-4.8	2243
19		0114	+3.5	0355	0640	-5.3	1057	1338	+4.2	1632	1910	-5.1	2327
20		0155	+3.5	0440	0716	-4.8	1132	1410	+4.2	1705	1948	-5.3
21	0015	0240	+3.4	0529	0757	-4.3	1210	1446	+4.0	1741	2032	-5.4
22	0108	0330	+3.0	0625	0844	-3.7	1252	1528	+3.7	1823	2123	-5.3
23	0209	0429	+2.7	0731	0941	-2.9	1342	1617	+3.0	1914	2227	-5.1
24	0318	0547	+2.2	0848	1057	-2.2	1442	1717	+2.6	2018	2345	-5.0
25	0435	0755	+2.2	1011	1230	-2.1	1557	1837	+2.2	2131
26		0102	-5.1	0551	0916	+2.9	1128	1347	-2.4	1720	2026	+2.2	2245
27		0210	-5.4	0656	1015	+3.4	1231	1451	-2.9	1838	2155	+2.7	2353
28		0309	-5.8	0749	1104	+4.0	1322	1545	-3.7	1942	2255	+3.2
29	0053	0401	-6.1	0834	1147	+4.3	1405	1633	-4.3	2036	2344	+3.5
30	0147	0448	-6.1	0913	1225	+4.5	1442	1717	-4.8	2124
31		0028	+3.8	0236	0531	-5.9	0949	1259	+4.5	1517	1758	-5.3	2208

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	September, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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		0107	+3.8	0322	0611	-5.4	1022	1326	+4.2	1551	1837	-5.4	2250
2		0143	+3.7	0405	0649	-5.0	1053	1347	+3.8	1623	1914	-5.3	2331
3		0216	+3.4	0448	0725	-4.3	1125	1409	+3.5	1655	1950	-5.1
4	0013	0249	+2.9	0530	0801	-3.7	1158	1435	+3.0	1728	2026	-4.8
5	0058	0325	+2.4	0616	0838	-2.9	1235	1505	+2.6	1802	2107	-4.3
6	0148	0409	+1.9	0709	0923	-2.2	1318	1541	+2.1	1841	2158	-4.0
7	0248	0511	+1.4	0812	1028	-1.8	1410	1626	+1.6	1931	2306	-3.7
8	0358	0741	+1.4	0927	1155	-1.4	1518	1730	+1.3	2037
9		0021	-3.5	0512	0851	+1.8	1042	1309	-1.6	1639	1907	+1.0	2150
10		0127	-3.8	0614	0944	+2.2	1144	1410	-2.1	1756	2118	+1.4	2257
11		0222	-4.2	0701	1026	+2.7	1231	1500	-2.7	1855	2207	+1.9	2356
12		0310	-4.6	0739	1101	+3.2	1309	1543	-3.4	1941	2243	+2.4
13	0047	0353	-5.0	0812	1127	+3.5	1343	1622	-4.2	2022	2315	+3.0
14	0134	0431	-5.1	0844	1145	+3.8	1415	1657	-4.8	2102	2348	+3.5
15	0219	0508	-5.3	0917	1205	+4.0	1446	1731	-5.4	2142
16		0023	+3.8	0304	0543	-5.1	0950	1231	+4.2	1517	1805	-5.9	2223
17		0101	+4.2	0349	0619	-5.0	1025	1303	+4.3	1550	1841	-6.2	2307
18		0142	+4.2	0435	0658	-4.5	1102	1338	+4.2	1625	1920	-6.2	2355
19		0227	+3.8	0526	0741	-3.8	1143	1417	+3.8	1705	2006	-5.9
20	0048	0319	+3.5	0623	0832	-3.2	1230	1502	+3.4	1750	2100	-5.6
21	0148	0421	+2.9	0728	0936	-2.6	1326	1556	+2.7	1847	2208	-5.1
22	0258	0553	+2.6	0843	1103	-2.2	1437	1705	+2.1	1959	2330	-4.8
23	0415	0748	+2.6	1001	1227	-2.2	1606	1856	+1.8	2120
24		0048	-4.6	0530	0858	+3.0	1111	1337	-2.9	1737	2056	+2.1	2239
25		0154	-4.8	0632	0952	+3.5	1206	1436	-3.5	1850	2200	+2.7	2348
26		0252	-5.1	0723	1038	+3.8	1251	1527	-4.3	1946	2252	+3.2
27	0048	0342	-5.1	0805	1119	+4.2	1329	1611	-5.0	2032	2338	+3.7
28	0140	0427	-5.1	0841	1154	+4.2	1404	1652	-5.4	2113
29		0019	+3.8	0227	0508	-5.0	0914	1222	+4.0	1437	1730	-5.8	2151
30		0055	+3.8	0310	0547	-4.6	0945	1243	+3.7	1508	1805	-5.8	2227

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	October, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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		0126	+3.7	0350	0623	-4.2	1016	1301	+3.5	1538	1838	-5.8	2303
2		0152	+3.4	0430	0657	-3.7	1048	1323	+3.2	1607	1910	-5.4	2340
3		0219	+3.0	0511	0730	-3.2	1122	1350	+2.9	1637	1942	-5.0
4	0020	0251	+2.7	0555	0806	-2.6	1200	1422	+2.4	1707	2019	-4.5
5	0106	0331	+2.2	0645	0850	-2.1	1246	1459	+1.9	1740	2104	-4.0
6	0159	0423	+1.9	0745	0954	-1.8	1342	1546	+1.4	1824	2205	-3.7
7	0301	0544	+1.6	0853	1121	-1.6	1455	1649	+1.0	1934	2326	-3.4
8	0407	0800	+1.8	1000	1235	-1.9	1619	1821	+0.8	2104
9		0041	-3.5	0509	0854	+2.2	1056	1335	-2.4	1736	2037	+1.3	2223
10		0141	-3.8	0601	0935	+2.6	1141	1424	-3.2	1833	2136	+1.9	2328
11		0233	-4.2	0644	1004	+3.0	1219	1507	-4.2	1918	2218	+2.6
12	0025	0318	-4.3	0723	1027	+3.4	1254	1546	-5.0	2000	2255	+3.2
13	0117	0400	-4.6	0800	1052	+3.8	1328	1623	-5.8	2041	2331	+3.8
14	0206	0441	-4.6	0837	1122	+4.0	1402	1659	-6.4	2122
15		0009	+4.3	0254	0521	-4.6	0915	1156	+4.2	1437	1737	-6.9	2205
16		0050	+4.5	0341	0602	-4.3	0955	1233	+4.2	1515	1817	-6.9	2250
17		0134	+4.5	0431	0645	-4.0	1037	1313	+4.0	1555	1901	-6.7	2339
18		0221	+4.2	0523	0734	-3.5	1124	1357	+3.5	1639	1950	-6.4
19	0032	0315	+3.7	0620	0831	-3.0	1217	1447	+3.0	1730	2047	-5.8
20	0131	0423	+3.2	0724	0941	-2.6	1322	1547	+2.2	1831	2156	-5.1
21	0237	0558	+2.9	0832	1059	-2.6	1444	1710	+1.6	1946	2313	-4.5
22	0347	0723	+3.0	0940	1213	-2.9	1620	1930	+1.6	2109
23		0026	-4.3	0455	0828	+3.2	1040	1317	-3.5	1747	2050	+2.1	2228
24		0131	-4.2	0555	0920	+3.5	1130	1413	-4.2	1851	2150	+2.7	2339
25		0228	-4.2	0644	1006	+3.7	1212	1502	-5.0	1941	2240	+3.2
26	0039	0318	-4.2	0726	1046	+3.7	1250	1545	-5.4	2022	2325	+3.7
27	0131	0403	-4.0	0803	1119	+3.5	1324	1625	-5.8	2059
28		0006	+3.8	0216	0445	-3.8	0837	1145	+3.4	1357	1702	-5.9	2133
29		0042	+3.8	0258	0524	-3.7	0910	1203	+3.2	1428	1736	-5.9	2206
30		0113	+3.7	0337	0600	-3.4	0942	1222	+3.0	1459	1808	-5.8	2240
31		0138	+3.4	0416	0636	-3.0	1017	1247	+2.7	1528	1839	-5.6	2315

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	November, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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	+3.2	0456	0710	-2.7	1054	1317	+2.6	1557	1910	-5.1	2352
2		0231	+2.9	0439	0647	-2.4	1035	1251	+2.2	1525	1846	-4.8	2334
3		0208	+2.7	0527	0732	-2.1	1123	1331	+1.9	1557	1928	-4.3
4	0021	0253	+2.4	0619	0830	-1.9	1220	1419	+1.4	1638	2020	-4.0
5	0112	0348	+2.2	0716	0942	-1.9	1331	1520	+1.1	1740	2123	-3.5
6	0207	0454	+2.2	0811	1051	-2.4	1449	1640	+1.0	1914	2239	-3.4
7	0302	0603	+2.4	0900	1150	-3.0	1603	1819	+1.1	2043	2349	-3.4
8	0355	0659	+2.6	0945	1241	-3.8	1701	1951	+1.8	2157
9		0048	-3.5	0445	0743	+2.9	1026	1327	-4.6	1751	2047	+2.6	2302
10		0141	-3.7	0531	0824	+3.4	1105	1410	-5.6	1836	2133	+3.4
11	0000	0229	-3.8	0616	0904	+3.7	1145	1451	-6.4	1920	2217	+4.0
12	0053	0316	-3.8	0700	0945	+4.0	1225	1533	-7.0	2005	2300	+4.5
13	0144	0402	-4.0	0745	1027	+4.0	1307	1616	-7.4	2051	2345	+4.6
14	0235	0449	-3.8	0831	1111	+4.0	1350	1701	-7.4	2138
15		0032	+4.6	0325	0538	-3.7	0920	1157	+3.8	1436	1749	-7.2	2227
16		0122	+4.5	0418	0631	-3.5	1013	1247	+3.4	1525	1840	-6.6	2319
17		0217	+4.2	0512	0730	-3.2	1112	1341	+2.7	1619	1936	-5.9
18	0013	0320	+3.7	0609	0834	-3.0	1222	1447	+2.2	1721	2039	-5.1
19	0110	0433	+3.4	0707	0941	-3.2	1344	1620	+1.6	1832	2147	-4.3
20	0208	0544	+3.2	0804	1047	-3.5	1515	1815	+1.8	1950	2255	-3.8
21	0308	0646	+3.2	0857	1148	-4.0	1636	1930	+2.1	2109	2359	-3.4
22	0404	0741	+3.2	0945	1243	-4.6	1738	2031	+2.6	2222
23		0058	-3.2	0456	0828	+3.2	1029	1332	-5.1	1828	2123	+3.0	2326
24		0151	-3.0	0542	0910	+3.0	1109	1417	-5.4	1909	2210	+3.4
25	0019	0239	-3.0	0624	0946	+2.9	1146	1458	-5.8	1945	2252	+3.5
26	0106	0323	-3.0	0703	1013	+2.9	1222	1537	-5.9	2018	2331	+3.5
27	0147	0404	-2.9	0740	1033	+2.7	1257	1613	-5.9	2050
28		0005	+3.5	0226	0443	-2.9	0817	1056	+2.6	1330	1647	-5.8	2122
29		0034	+3.4	0305	0521	-2.7	0855	1124	+2.6	1401	1720	-5.6	2156
30		0056	+3.4	0344	0558	-2.7	0935	1157	+2.4	1432	1751	-5.4	2231

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

Sand Island Tower, 1nm SE of (midchannel)
Predicted Tidal Current	December, 2008
Flood Direction, 107 True.	Ebb (-)Direction, 275 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	+3.2	0424	0636	-2.6	1017	1233	+2.2	1504	1825	-5.1	2308
2		0150	+3.0	0505	0716	-2.6	1105	1313	+1.9	1538	1903	-4.8	2347
3		0226	+3.0	0548	0803	-2.6	1200	1401	+1.8	1619	1946	-4.3
4	0030	0307	+2.9	0632	0856	-2.7	1302	1457	+1.4	1715	2037	-3.8
5	0115	0353	+2.9	0716	0955	-3.0	1411	1604	+1.3	1834	2136	-3.4
6	0203	0444	+2.9	0801	1055	-3.5	1520	1724	+1.4	2003	2245	-3.0
7	0254	0538	+2.9	0847	1152	-4.3	1624	1854	+1.8	2125	2358	-2.9
8	0348	0635	+3.0	0933	1245	-5.1	1721	2016	+2.6	2239
9		0103	-2.9	0443	0731	+3.2	1021	1336	-5.9	1814	2117	+3.2	2343
10		0202	-3.0	0537	0825	+3.4	1109	1426	-6.6	1904	2209	+3.8
11	0042	0257	-3.2	0631	0918	+3.7	1157	1515	-7.2	1952	2258	+4.3
12	0136	0349	-3.5	0723	1010	+3.8	1247	1603	-7.5	2040	2345	+4.6
13	0227	0440	-3.7	0816	1101	+3.8	1336	1651	-7.5	2128
14		0033	+4.8	0316	0531	-3.7	0910	1152	+3.7	1427	1740	-7.2	2215
15		0120	+4.8	0405	0623	-3.8	1007	1245	+3.4	1518	1830	-6.7	2302
16		0209	+4.5	0453	0717	-3.8	1107	1341	+2.9	1612	1922	-5.9	2349
17		0258	+4.2	0542	0813	-3.8	1213	1444	+2.4	1709	2016	-5.1
18	0036	0351	+3.7	0630	0911	-4.0	1326	1605	+1.9	1813	2114	-4.2
19	0124	0447	+3.4	0719	1011	-4.0	1446	1743	+1.8	1923	2217	-3.4
20	0214	0547	+2.9	0808	1109	-4.3	1605	1901	+1.9	2039	2321	-2.7
21	0306	0648	+2.6	0856	1206	-4.5	1713	2006	+2.2	2156
22		0023	-2.4	0401	0744	+2.4	0943	1259	-4.8	1808	2102	+2.6	2306
23		0121	-2.2	0456	0835	+2.4	1029	1348	-5.1	1852	2152	+2.9
24	0005	0214	-2.2	0549	0919	+2.2	1113	1433	-5.3	1930	2237	+3.2
25	0054	0302	-2.4	0637	0955	+2.2	1154	1516	-5.6	2004	2318	+3.4
26	0136	0346	-2.6	0720	1022	+2.2	1234	1555	-5.6	2036	2354	+3.5
27	0214	0428	-2.7	0802	1046	+2.4	1311	1632	-5.8	2107
28		0025	+3.5	0250	0507	-2.9	0842	1115	+2.4	1346	1705	-5.6	2138
29		0048	+3.5	0325	0544	-2.9	0922	1147	+2.4	1421	1736	-5.6	2209
30		0105	+3.5	0400	0619	-3.0	1004	1223	+2.4	1455	1807	-5.3	2241
31		0024	+3.5	0434	0653	-3.2	0936	1159	+2.4	1532	1840	-5.0	2203

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