Harbor Island, Aransas Channel (depth 11 ft), Texas Current
27.8467° N, 97.0608° W
Flood direction 345° true
Ebb direction 160° true

March 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 0112:58 AM CST6:05 AM CST −1.3 kt11:34 AM CST4:05 PM CST 2.0 kt6:52 AM CST6:28 PM CST4:56 PM CST5:45 AM CST
Mon 022:38 AM CST7:07 AM CST −1.3 kt12:19 PM CST4:31 PM CST 1.8 kt6:51 AM CST6:29 PM CST5:58 PM CST6:21 AM CST
Tue 0312:30 AM CST 0.5 kt
2:17 AM CST 0.5 kt
4:44 AM CST8:15 AM CST −0.9 kt1:00 PM CST4:46 PM CST 1.3 ktFull Moon6:50 AM CST6:29 PM CST6:57 PM CST6:54 AM CST
Wed 0412:04 AM CST 0.3 kt
3:52 AM CST 0.9 kt
7:03 AM CST9:36 AM CST −0.4 kt1:30 PM CST4:50 PM CST 0.8 kt10:10 PM CST11:50 PM CST −0.1 kt6:49 AM CST6:30 PM CST7:55 PM CST7:24 AM CST
Thu 051:04 AM CST5:05 AM CST 1.4 kt
12:32 PM CST 0.0 kt
4:36 PM CST 0.4 kt
7:13 PM CST11:54 PM CST −0.4 kt6:48 AM CST6:31 PM CST8:51 PM CST7:53 AM CST
Fri 062:16 AM CST6:13 AM CST 1.7 kt
3:07 PM CST 0.2 kt
3:41 PM CST 0.2 kt
6:02 PM CST9:25 PM CST −0.6 kt
11:07 PM CST −0.5 kt
6:47 AM CST6:31 PM CST9:47 PM CST8:23 AM CST
Sat 0712:04 AM CST −0.5 kt3:06 AM CST7:20 AM CST 1.7 kt5:41 PM CST9:21 PM CST −0.7 kt6:46 AM CST6:32 PM CST10:43 PM CST8:54 AM CST
Sun 084:51 AM CDT9:34 AM CDT 1.7 kt6:56 PM CDT10:34 PM CDT −0.7 kt7:45 AM CDT7:32 PM CDT10:29 AM CDT
Mon 095:39 AM CDT10:56 AM CDT 1.6 kt7:29 PM CDT11:00 PM CDT −0.7 kt7:44 AM CDT7:33 PM CDT12:40 AM CDT11:08 AM CDT
Tue 104:37 AM CDT −0.1 kt
5:46 AM CDT −0.1 kt
7:01 AM CDT12:06 PM CDT 1.6 kt8:18 PM CDT11:57 PM CDT −0.6 kt7:43 AM CDT7:34 PM CDT1:37 AM CDT11:51 AM CDT
Wed 114:43 AM CDT −0.1 kt
7:02 AM CDT −0.2 kt
8:31 AM CDT1:10 PM CDT 1.6 kt9:23 PM CDTLast Quarter7:42 AM CDT7:34 PM CDT2:32 AM CDT12:40 PM CDT
Thu 121:36 AM CDT −0.7 kt
5:32 AM CDT −0.4 kt
7:34 AM CDT −0.4 kt
9:37 AM CDT2:17 PM CDT 1.8 kt10:42 PM CDT7:40 AM CDT7:35 PM CDT3:24 AM CDT1:33 PM CDT
Fri 133:10 AM CDT −0.9 kt10:27 AM CDT3:17 PM CDT 2.0 kt7:39 AM CDT7:35 PM CDT4:12 AM CDT2:30 PM CDT
Sat 1412:02 AM CDT5:03 AM CDT −1.1 kt11:11 AM CDT4:02 PM CDT 2.1 kt7:38 AM CDT7:36 PM CDT4:55 AM CDT3:30 PM CDT
Sun 151:20 AM CDT6:30 AM CDT −1.3 kt11:54 AM CDT4:35 PM CDT 2.0 kt7:37 AM CDT7:36 PM CDT5:34 AM CDT4:30 PM CDT
Mon 163:07 AM CDT7:37 AM CDT −1.1 kt12:39 PM CDT4:58 PM CDT 1.6 kt7:36 AM CDT7:37 PM CDT6:09 AM CDT5:30 PM CDT
Tue 1712:38 AM CDT 0.4 kt
2:58 AM CDT 0.6 kt
5:31 AM CDT8:52 AM CDT −0.7 kt1:22 PM CDT5:13 PM CDT 1.2 kt7:35 AM CDT7:38 PM CDT6:42 AM CDT6:31 PM CDT
Wed 1812:15 AM CDT 0.2 kt
4:35 AM CDT 1.0 kt
8:15 AM CDT10:21 AM CDT −0.3 kt2:01 PM CDT5:17 PM CDT 0.7 kt9:34 PM CDTNew Moon7:34 AM CDT7:38 PM CDT7:14 AM CDT7:32 PM CDT
Thu 1912:02 AM CDT −0.2 kt1:49 AM CDT5:44 AM CDT 1.5 kt
2:01 PM CDT 0.0 kt
5:08 PM CDT 0.3 kt
7:20 PM CDT7:33 AM CDT7:39 PM CDT7:46 AM CDT8:35 PM CDT
Fri 2012:11 AM CDT −0.5 kt2:51 AM CDT6:44 AM CDT 1.8 kt
3:31 PM CDT 0.1 kt
4:40 PM CDT 0.2 kt
6:23 PM CDT10:03 PM CDT −0.6 kt
11:46 PM CDT −0.6 kt
7:32 AM CDT7:39 PM CDT8:20 AM CDT9:40 PM CDT
Sat 2112:23 AM CDT −0.6 kt3:38 AM CDT7:42 AM CDT 1.9 kt6:16 PM CDT9:58 PM CDT −0.7 kt7:30 AM CDT7:40 PM CDT8:57 AM CDT10:48 PM CDT
Sun 224:18 AM CDT8:43 AM CDT 1.7 kt6:41 PM CDT10:13 PM CDT −0.7 kt7:29 AM CDT7:40 PM CDT9:40 AM CDT11:58 PM CDT
Mon 234:59 AM CDT10:00 AM CDT 1.5 kt7:20 PM CDT10:42 PM CDT −0.7 kt7:28 AM CDT7:41 PM CDT10:29 AM CDT
Tue 246:05 AM CDT11:29 AM CDT 1.5 kt8:07 PM CDT11:35 PM CDT −0.7 kt7:27 AM CDT7:41 PM CDT11:26 AM CDT1:08 AM CDT
Wed 254:53 AM CDT −0.2 kt
6:09 AM CDT −0.2 kt
7:43 AM CDT12:43 PM CDT 1.6 kt9:01 PM CDTFirst Quarter7:26 AM CDT7:42 PM CDT12:29 PM CDT2:13 AM CDT
Thu 261:03 AM CDT −0.8 kt
5:59 AM CDT −0.4 kt
6:36 AM CDT −0.4 kt
8:56 AM CDT1:51 PM CDT 1.8 kt10:04 PM CDT7:25 AM CDT7:42 PM CDT1:35 PM CDT3:12 AM CDT
Fri 272:33 AM CDT −1.0 kt9:50 AM CDT2:51 PM CDT 2.0 kt11:17 PM CDT7:24 AM CDT7:43 PM CDT2:42 PM CDT4:02 AM CDT
Sat 284:06 AM CDT −1.2 kt10:34 AM CDT3:34 PM CDT 2.1 kt7:22 AM CDT7:43 PM CDT3:46 PM CDT4:45 AM CDT
Sun 2912:42 AM CDT5:51 AM CDT −1.2 kt11:16 AM CDT4:04 PM CDT 1.9 kt7:21 AM CDT7:44 PM CDT4:48 PM CDT5:21 AM CDT
Mon 302:41 AM CDT7:08 AM CDT −1.0 kt11:59 AM CDT4:25 PM CDT 1.5 kt
11:38 PM CDT 0.4 kt
7:20 AM CDT7:44 PM CDT5:47 PM CDT5:54 AM CDT
Tue 312:37 AM CDT 0.6 kt5:26 AM CDT8:30 AM CDT −0.6 kt12:44 PM CDT4:39 PM CDT 1.0 kt
11:17 PM CDT 0.1 kt
7:19 AM CDT7:45 PM CDT6:44 PM CDT6:24 AM CDT

NOT FOR NAVIGATION

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  The author and the publisher each assume no liability for damages arising from use of these predictions.  They are not certified to be correct, and they do not incorporate the effects of tropical storms, El Niño, seismic events, subsidence, uplift, or changes in global sea level.

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