Port Isabel Channel, north end (depth 28 ft), Texas Current
26.0542° N, 97.2115° W
Flood direction 358° true
Ebb direction 167° true

December 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 015:13 AM CST −0.5 kt9:38 AM CST12:26 PM CST 0.3 kt6:35 PM CST9:02 PM CST −0.1 kt
11:18 PM CST −0.1 kt
6:59 AM CST5:36 PM CST2:51 PM CST3:11 AM CST
Tue 025:42 AM CST −0.6 kt10:12 AM CST1:00 PM CST 0.4 kt8:10 PM CST10:06 PM CST −0.1 kt
11:48 PM CST −0.1 kt
6:59 AM CST5:36 PM CST3:32 PM CST4:18 AM CST
Wed 036:17 AM CST −0.8 kt10:53 AM CST1:46 PM CST 0.5 kt9:24 PM CST11:05 PM CST −0.1 kt7:00 AM CST5:36 PM CST4:21 PM CST5:29 AM CST
Thu 0412:10 AM CST −0.1 kt
7:02 AM CST −0.9 kt
11:39 AM CST2:46 PM CST 0.6 kt10:34 PM CSTFull Moon7:01 AM CST5:36 PM CST5:19 PM CST6:43 AM CST
Fri 058:05 AM CST −0.9 kt12:30 PM CST3:50 PM CST 0.6 kt11:49 PM CST7:02 AM CST5:37 PM CST6:24 PM CST7:55 AM CST
Sat 069:14 AM CST −0.9 kt1:26 PM CST4:47 PM CST 0.6 kt
5:53 PM CST 0.6 kt
6:52 PM CST 0.6 kt
7:02 AM CST5:37 PM CST7:34 PM CST9:01 AM CST
Sun 0712:51 AM CST10:10 AM CST −0.9 kt2:24 PM CST7:39 PM CST 0.5 kt7:03 AM CST5:37 PM CST8:43 PM CST9:58 AM CST
Mon 081:35 AM CST11:01 AM CST −0.8 kt3:20 PM CST8:00 PM CST 0.4 kt7:04 AM CST5:37 PM CST9:49 PM CST10:46 AM CST
Tue 091:59 AM CST11:59 AM CST −0.6 kt4:14 PM CST6:59 PM CST 0.3 kt7:04 AM CST5:37 PM CST10:51 PM CST11:26 AM CST
Wed 101:56 AM CST4:30 AM CST −0.1 kt
5:05 AM CST −0.1 kt
1:13 PM CST −0.4 kt
5:06 PM CST7:18 PM CST 0.2 kt7:05 AM CST5:38 PM CST11:48 PM CST12:00 PM CST
Thu 111:11 AM CST4:52 AM CST −0.2 kt
7:14 AM CST −0.1 kt
9:34 AM CST −0.2 kt
10:46 AM CST −0.2 kt
2:24 PM CST −0.2 kt
5:54 PM CST7:45 PM CST 0.1 kt11:06 PM CSTLast Quarter7:06 AM CST5:38 PM CST12:31 PM CST
Fri 125:20 AM CST −0.3 kt
12:31 PM CST −0.0 kt
4:22 PM CST −0.1 kt
6:34 PM CST8:14 PM CST 0.1 kt10:08 PM CST7:06 AM CST5:38 PM CST12:43 AM CST1:00 PM CST
Sat 135:41 AM CST −0.4 kt11:12 AM CST1:35 PM CST 0.1 kt5:24 PM CST6:15 PM CST −0.0 kt7:00 PM CST8:48 PM CST 0.1 kt10:24 PM CST7:07 AM CST5:39 PM CST1:35 AM CST1:29 PM CST
Sun 145:51 AM CST −0.4 kt10:59 AM CST2:47 PM CST 0.2 kt
7:25 PM CST 0.0 kt
9:30 PM CST 0.1 kt
10:57 PM CST7:07 AM CST5:39 PM CST2:28 AM CST1:58 PM CST
Mon 155:51 AM CST −0.5 kt10:41 AM CST3:36 PM CST 0.3 kt
8:42 PM CST 0.0 kt
10:25 PM CST 0.0 kt
11:31 PM CST7:08 AM CST5:39 PM CST3:20 AM CST2:30 PM CST
Tue 166:00 AM CST −0.6 kt10:42 AM CST4:07 PM CST 0.3 kt9:04 PM CST9:39 PM CST −0.0 kt10:20 PM CST11:14 PM CST 0.0 kt11:54 PM CST7:09 AM CST5:40 PM CST4:14 AM CST3:05 PM CST
Wed 176:19 AM CST −0.7 kt10:58 AM CST4:22 PM CST 0.3 kt9:24 PM CST10:24 PM CST −0.0 kt
11:51 PM CST −0.0 kt
7:09 AM CST5:40 PM CST5:09 AM CST3:45 PM CST
Thu 186:46 AM CST −0.7 kt11:22 AM CST1:57 PM CST 0.4 kt9:54 PM CST11:12 PM CST −0.1 kt7:10 AM CST5:40 PM CST6:05 AM CST4:29 PM CST
Fri 1912:21 AM CST −0.0 kt
7:22 AM CST −0.7 kt
11:54 AM CST2:36 PM CST 0.5 kt10:27 PM CSTNew Moon7:10 AM CST5:41 PM CST7:00 AM CST5:19 PM CST
Sat 208:17 AM CST −0.7 kt12:32 PM CST3:21 PM CST 0.5 kt11:03 PM CST7:11 AM CST5:41 PM CST7:52 AM CST6:14 PM CST
Sun 219:15 AM CST −0.7 kt1:17 PM CST4:04 PM CST 0.5 kt11:39 PM CST7:11 AM CST5:42 PM CST8:40 AM CST7:11 PM CST
Mon 2210:00 AM CST −0.7 kt2:04 PM CST4:45 PM CST 0.5 kt7:12 AM CST5:42 PM CST9:23 AM CST8:09 PM CST
Tue 2312:05 AM CST2:59 AM CST −0.1 kt
3:16 AM CST −0.1 kt
10:39 AM CST −0.6 kt
2:52 PM CST5:27 PM CST 0.4 kt7:12 AM CST5:43 PM CST10:01 AM CST9:07 PM CST
Wed 2412:09 AM CST3:11 AM CST −0.1 kt
4:21 AM CST −0.1 kt
11:13 AM CST −0.5 kt
3:40 PM CST6:11 PM CST 0.3 kt11:24 PM CST7:13 AM CST5:44 PM CST10:37 AM CST10:04 PM CST
Thu 253:23 AM CST −0.1 kt
5:29 AM CST −0.1 kt
11:50 AM CST −0.3 kt
4:31 PM CST6:55 PM CST 0.2 kt10:15 PM CST7:13 AM CST5:44 PM CST11:09 AM CST11:01 PM CST
Fri 262:46 AM CST −0.2 kt
6:57 AM CST −0.1 kt
10:34 AM CST −0.2 kt
12:01 PM CST −0.2 kt
1:47 PM CST −0.2 kt
5:35 PM CST7:34 PM CST 0.1 kt9:35 PM CST7:14 AM CST5:45 PM CST11:41 AM CST11:59 PM CST
Sat 272:36 AM CST −0.2 kt8:00 AM CST8:12 AM CST 0.0 kt8:25 AM CST10:23 AM CST −0.0 kt
12:28 PM CST −0.0 kt
4:58 PM CST −0.1 kt
7:01 PM CST8:11 PM CST 0.0 kt9:15 PM CSTFirst Quarter7:14 AM CST5:45 PM CST12:13 PM CST
Sun 282:59 AM CST −0.4 kt7:53 AM CST9:40 AM CST 0.1 kt
10:19 AM CST 0.1 kt
12:47 PM CST 0.1 kt
4:47 PM CST6:44 PM CST −0.1 kt
8:46 PM CST −0.0 kt
7:14 AM CST5:46 PM CST12:46 PM CST12:58 AM CST
Mon 293:39 AM CST −0.5 kt8:25 AM CST12:58 PM CST 0.3 kt6:14 PM CST8:13 PM CST −0.1 kt
9:21 PM CST −0.1 kt
7:15 AM CST5:46 PM CST1:24 PM CST2:01 AM CST
Tue 304:30 AM CST −0.7 kt9:06 AM CST1:00 PM CST 0.4 kt7:27 PM CST9:44 PM CST −0.1 kt
10:04 PM CST −0.1 kt
7:15 AM CST5:47 PM CST2:08 PM CST3:07 AM CST
Wed 315:20 AM CST −0.8 kt9:52 AM CST1:17 PM CST 0.5 kt8:35 PM CST10:27 PM CST −0.1 kt
10:57 PM CST −0.1 kt
7:15 AM CST5:48 PM CST2:59 PM CST4:18 AM CST

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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