Harbor Island, Aransas Channel (depth 398 ft), Texas Current
27.8467° N, 97.0608° W
Flood direction 331° true

March 2026

DaySlackFlood

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Ebb
SlackFlood

Slack
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SlackFlood

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Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 0112:52 AM CST5:47 AM CST −1.1 kt11:36 AM CST3:49 PM CST 1.3 kt6:52 AM CST6:28 PM CST4:56 PM CST5:45 AM CST
Mon 022:25 AM CST7:11 AM CST −1.0 kt12:19 PM CST4:01 PM CST 1.2 kt6:51 AM CST6:29 PM CST5:58 PM CST6:21 AM CST
Tue 0312:44 AM CST 0.3 kt
1:59 AM CST 0.4 kt
4:14 AM CST8:29 AM CST −0.7 kt12:55 PM CST4:13 PM CST 0.9 kt
11:53 PM CST 0.2 kt
Full Moon6:50 AM CST6:29 PM CST6:57 PM CST6:54 AM CST
Wed 043:32 AM CST 0.6 kt6:31 AM CST9:40 AM CST −0.4 kt1:18 PM CST4:22 PM CST 0.6 kt9:53 PM CST11:44 PM CST −0.1 kt6:49 AM CST6:30 PM CST7:55 PM CST7:24 AM CST
Thu 0512:48 AM CST4:48 AM CST 0.8 kt10:06 AM CST11:55 AM CST −0.1 kt1:08 PM CST4:20 PM CST 0.4 kt6:49 PM CST11:10 PM CST −0.3 kt6:48 AM CST6:31 PM CST8:51 PM CST7:53 AM CST
Fri 061:56 AM CST5:55 AM CST 1.0 kt
1:08 PM CST 0.1 kt
3:41 PM CST 0.3 kt
6:13 PM CST9:13 PM CST −0.5 kt6:47 AM CST6:31 PM CST9:47 PM CST8:23 AM CST
Sat 072:42 AM CST6:52 AM CST 1.1 kt5:56 PM CST9:21 PM CST −0.6 kt6:46 AM CST6:32 PM CST10:43 PM CST8:54 AM CST
Sun 084:20 AM CDT8:54 AM CDT 1.1 kt7:05 PM CDT10:44 PM CDT −0.6 kt7:45 AM CDT7:32 PM CDT10:29 AM CDT
Mon 095:00 AM CDT10:27 AM CDT 1.0 kt7:35 PM CDT11:21 PM CDT −0.6 kt7:44 AM CDT7:33 PM CDT12:40 AM CDT11:08 AM CDT
Tue 106:04 AM CDT11:47 AM CDT 1.0 kt8:23 PM CDT7:43 AM CDT7:34 PM CDT1:37 AM CDT11:51 AM CDT
Wed 1112:31 AM CDT −0.6 kt7:45 AM CDT12:49 PM CDT 1.1 kt9:24 PM CDTLast Quarter7:42 AM CDT7:34 PM CDT2:32 AM CDT12:40 PM CDT
Thu 122:01 AM CDT −0.6 kt9:18 AM CDT2:04 PM CDT 1.2 kt10:38 PM CDT7:40 AM CDT7:35 PM CDT3:24 AM CDT1:33 PM CDT
Fri 134:02 AM CDT −0.8 kt10:21 AM CDT3:12 PM CDT 1.4 kt11:56 PM CDT7:39 AM CDT7:35 PM CDT4:12 AM CDT2:30 PM CDT
Sat 145:19 AM CDT −1.0 kt11:11 AM CDT3:56 PM CDT 1.4 kt7:38 AM CDT7:36 PM CDT4:55 AM CDT3:30 PM CDT
Sun 151:10 AM CDT6:11 AM CDT −1.0 kt11:56 AM CDT4:17 PM CDT 1.3 kt7:37 AM CDT7:36 PM CDT5:34 AM CDT4:30 PM CDT
Mon 162:49 AM CDT7:18 AM CDT −0.9 kt12:40 PM CDT4:24 PM CDT 1.1 kt7:36 AM CDT7:37 PM CDT6:09 AM CDT5:30 PM CDT
Tue 171:01 AM CDT 0.3 kt
2:48 AM CDT 0.3 kt
4:55 AM CDT9:03 AM CDT −0.6 kt1:19 PM CDT4:34 PM CDT 0.8 kt7:35 AM CDT7:38 PM CDT6:42 AM CDT6:31 PM CDT
Wed 1812:12 AM CDT 0.1 kt
4:15 AM CDT 0.6 kt
7:48 AM CDT10:43 AM CDT −0.3 kt1:48 PM CDT4:44 PM CDT 0.5 kt9:11 PM CDTNew Moon7:34 AM CDT7:38 PM CDT7:14 AM CDT7:32 PM CDT
Thu 1912:04 AM CDT −0.1 kt1:38 AM CDT5:24 AM CDT 0.9 kt12:00 PM CDT12:57 PM CDT −0.0 kt1:44 PM CDT4:47 PM CDT 0.3 kt6:58 PM CDT11:05 PM CDT −0.4 kt7:33 AM CDT7:39 PM CDT7:46 AM CDT8:35 PM CDT
Fri 202:34 AM CDT6:26 AM CDT 1.2 kt
2:01 PM CDT 0.1 kt
4:22 PM CDT 0.2 kt
6:32 PM CDT9:54 PM CDT −0.5 kt7:32 AM CDT7:39 PM CDT8:20 AM CDT9:40 PM CDT
Sat 213:15 AM CDT7:19 AM CDT 1.2 kt
3:02 PM CDT 0.2 kt
3:51 PM CDT 0.2 kt
6:27 PM CDT9:56 PM CDT −0.6 kt7:30 AM CDT7:40 PM CDT8:57 AM CDT10:48 PM CDT
Sun 223:49 AM CDT8:09 AM CDT 1.2 kt6:46 PM CDT10:18 PM CDT −0.7 kt7:29 AM CDT7:40 PM CDT9:40 AM CDT11:58 PM CDT
Mon 234:25 AM CDT9:14 AM CDT 1.0 kt7:22 PM CDT10:53 PM CDT −0.6 kt7:28 AM CDT7:41 PM CDT10:29 AM CDT
Tue 245:25 AM CDT11:14 AM CDT 1.0 kt8:08 PM CDT11:53 PM CDT −0.6 kt7:27 AM CDT7:41 PM CDT11:26 AM CDT1:08 AM CDT
Wed 257:01 AM CDT12:32 PM CDT 1.1 kt9:01 PM CDTFirst Quarter7:26 AM CDT7:42 PM CDT12:29 PM CDT2:13 AM CDT
Thu 261:27 AM CDT −0.7 kt8:35 AM CDT1:47 PM CDT 1.2 kt10:02 PM CDT7:25 AM CDT7:42 PM CDT1:35 PM CDT3:12 AM CDT
Fri 273:10 AM CDT −0.9 kt9:42 AM CDT2:52 PM CDT 1.4 kt11:12 PM CDT7:24 AM CDT7:43 PM CDT2:42 PM CDT4:02 AM CDT
Sat 284:44 AM CDT −1.0 kt10:33 AM CDT3:31 PM CDT 1.4 kt7:22 AM CDT7:43 PM CDT3:46 PM CDT4:45 AM CDT
Sun 2912:31 AM CDT5:39 AM CDT −1.0 kt11:17 AM CDT3:47 PM CDT 1.2 kt7:21 AM CDT7:44 PM CDT4:48 PM CDT5:21 AM CDT
Mon 302:18 AM CDT6:36 AM CDT −0.8 kt11:59 AM CDT3:47 PM CDT 1.0 kt7:20 AM CDT7:44 PM CDT5:47 PM CDT5:54 AM CDT
Tue 3112:00 AM CDT 0.3 kt
2:28 AM CDT 0.4 kt
4:42 AM CDT8:31 AM CDT −0.4 kt12:41 PM CDT3:56 PM CDT 0.7 kt
11:24 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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