Kahuku Point (depth 110 ft), Oahu Island, Hawaii Current
21.7300° N, 157.9899° W
Flood direction 262° true
Ebb direction 79° true

September 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 0112:47 AM HST7:23 AM HST −0.8 kt2:56 PM HST7:35 PM HST 0.6 kt6:15 AM HST6:47 PM HST2:34 PM HST12:22 AM HST
Tue 0212:50 AM HST8:39 AM HST −0.9 kt3:01 PM HST7:22 PM HST 0.7 kt6:15 AM HST6:46 PM HST3:26 PM HST1:16 AM HST
Wed 0312:59 AM HST9:34 AM HST −1.0 kt3:12 PM HST7:27 PM HST 0.7 kt6:15 AM HST6:45 PM HST4:15 PM HST2:14 AM HST
Thu 0412:50 AM HST10:25 AM HST −1.1 kt3:23 PM HST7:34 PM HST 0.7 kt11:32 PM HST6:16 AM HST6:44 PM HST4:59 PM HST3:14 AM HST
Fri 051:14 AM HST −0.1 kt
3:50 AM HST −0.0 kt
11:15 AM HST −1.1 kt
3:29 PM HST7:30 PM HST 0.7 kt10:41 PM HST6:16 AM HST6:43 PM HST5:41 PM HST4:14 AM HST
Sat 0612:53 AM HST −0.4 kt3:48 AM HST5:09 AM HST 0.1 kt6:35 AM HST11:58 AM HST −1.1 kt3:36 PM HST7:15 PM HST 0.7 kt10:28 PM HST6:16 AM HST6:42 PM HST6:19 PM HST5:15 AM HST
Sun 071:03 AM HST −0.7 kt4:18 AM HST6:22 AM HST 0.2 kt8:25 AM HST12:36 PM HST −1.1 kt3:47 PM HST7:14 PM HST 0.8 kt10:33 PM HSTFull Moon6:16 AM HST6:42 PM HST6:56 PM HST6:15 AM HST
Mon 081:27 AM HST −1.1 kt4:56 AM HST7:15 AM HST 0.4 kt9:38 AM HST1:12 PM HST −1.1 kt4:06 PM HST7:28 PM HST 0.9 kt10:50 PM HST6:17 AM HST6:41 PM HST7:33 PM HST7:15 AM HST
Tue 091:57 AM HST −1.3 kt5:37 AM HST8:01 AM HST 0.4 kt10:36 AM HST1:47 PM HST −1.0 kt4:32 PM HST7:50 PM HST 0.9 kt11:15 PM HST6:17 AM HST6:40 PM HST8:11 PM HST8:16 AM HST
Wed 102:32 AM HST −1.4 kt6:21 AM HST8:49 AM HST 0.4 kt11:24 AM HST2:24 PM HST −0.9 kt5:04 PM HST8:19 PM HST 0.8 kt11:44 PM HST6:17 AM HST6:39 PM HST8:53 PM HST9:19 AM HST
Thu 113:12 AM HST −1.4 kt7:10 AM HST9:42 AM HST 0.4 kt12:12 PM HST3:06 PM HST −0.7 kt5:39 PM HST8:53 PM HST 0.7 kt6:18 AM HST6:38 PM HST9:39 PM HST10:24 AM HST
Fri 1212:12 AM HST3:58 AM HST −1.3 kt8:11 AM HST10:41 AM HST 0.3 kt1:11 PM HST3:56 PM HST −0.4 kt6:10 PM HST9:27 PM HST 0.5 kt6:18 AM HST6:37 PM HST10:31 PM HST11:31 AM HST
Sat 1312:34 AM HST4:49 AM HST −1.2 kt9:30 AM HST11:48 AM HST 0.3 kt3:40 PM HST5:02 PM HST −0.1 kt6:14 PM HST9:49 PM HST 0.3 kt6:18 AM HST6:36 PM HST11:28 PM HST12:38 PM HST
Sun 1412:43 AM HST5:44 AM HST −1.1 kt11:01 AM HST3:37 PM HST 0.4 kt
7:09 PM HST 0.2 kt
8:20 PM HST 0.2 kt
Last Quarter6:18 AM HST6:35 PM HST1:42 PM HST
Mon 1512:29 AM HST6:49 AM HST −1.1 kt12:33 PM HST4:56 PM HST 0.6 kt11:40 PM HST6:19 AM HST6:34 PM HST12:30 AM HST2:40 PM HST
Tue 168:11 AM HST −1.1 kt1:39 PM HST5:55 PM HST 0.9 kt11:04 PM HST6:19 AM HST6:33 PM HST1:33 AM HST3:31 PM HST
Wed 179:24 AM HST −1.1 kt2:31 PM HST6:40 PM HST 1.0 kt10:58 PM HST6:19 AM HST6:32 PM HST2:36 AM HST4:16 PM HST
Thu 181:20 AM HST −0.2 kt
2:55 AM HST −0.2 kt
10:32 AM HST −1.1 kt
3:16 PM HST7:18 PM HST 0.9 kt10:52 PM HST6:19 AM HST6:31 PM HST3:35 AM HST4:55 PM HST
Fri 1912:56 AM HST −0.3 kt
4:13 AM HST −0.1 kt
11:34 AM HST −1.1 kt
3:56 PM HST7:47 PM HST 0.8 kt10:44 PM HST6:20 AM HST6:30 PM HST4:32 AM HST5:29 PM HST
Sat 2012:58 AM HST −0.5 kt4:05 AM HST5:41 AM HST 0.1 kt7:40 AM HST12:21 PM HST −1.0 kt4:25 PM HST8:07 PM HST 0.6 kt10:35 PM HST6:20 AM HST6:29 PM HST5:25 AM HST6:01 PM HST
Sun 211:09 AM HST −0.7 kt4:20 AM HST6:52 AM HST 0.3 kt9:24 AM HST12:56 PM HST −0.9 kt4:37 PM HST8:01 PM HST 0.4 kt10:27 PM HSTNew Moon6:20 AM HST6:28 PM HST6:17 AM HST6:32 PM HST
Mon 221:26 AM HST −0.9 kt4:52 AM HST7:34 AM HST 0.4 kt10:30 AM HST1:23 PM HST −0.7 kt4:36 PM HST7:29 PM HST 0.3 kt10:19 PM HST6:20 AM HST6:27 PM HST7:07 AM HST7:03 PM HST
Tue 231:47 AM HST −1.1 kt5:30 AM HST8:10 AM HST 0.4 kt11:16 AM HST1:47 PM HST −0.6 kt4:32 PM HST7:21 PM HST 0.4 kt10:19 PM HST6:21 AM HST6:26 PM HST7:58 AM HST7:35 PM HST
Wed 242:11 AM HST −1.2 kt6:11 AM HST8:47 AM HST 0.4 kt11:49 AM HST2:08 PM HST −0.4 kt4:32 PM HST7:24 PM HST 0.4 kt10:31 PM HST6:21 AM HST6:25 PM HST8:49 AM HST8:09 PM HST
Thu 252:38 AM HST −1.2 kt6:57 AM HST9:28 AM HST 0.3 kt12:11 PM HST2:26 PM HST −0.3 kt4:33 PM HST7:27 PM HST 0.4 kt10:48 PM HST6:21 AM HST6:24 PM HST9:42 AM HST8:47 PM HST
Fri 263:07 AM HST −1.1 kt7:57 AM HST10:14 AM HST 0.2 kt12:28 PM HST2:37 PM HST −0.2 kt4:26 PM HST7:25 PM HST 0.4 kt11:01 PM HST6:21 AM HST6:23 PM HST10:35 AM HST9:28 PM HST
Sat 273:41 AM HST −1.0 kt9:30 AM HST11:05 AM HST 0.1 kt12:48 PM HST2:03 PM HST −0.0 kt3:29 PM HST7:21 PM HST 0.4 kt11:04 PM HST6:22 AM HST6:22 PM HST11:30 AM HST10:14 PM HST
Sun 284:19 AM HST −0.9 kt11:29 AM HST12:19 PM HST 0.0 kt
1:05 PM HST 0.0 kt
7:19 PM HST 0.4 kt
11:01 PM HST6:22 AM HST6:21 PM HST12:24 PM HST11:05 PM HST
Mon 295:03 AM HST −0.8 kt12:59 PM HST7:11 PM HST 0.4 kt11:05 PM HSTFirst Quarter6:22 AM HST6:20 PM HST1:16 PM HST
Tue 305:53 AM HST −0.8 kt1:26 PM HST6:09 PM HST 0.4 kt11:12 PM HST6:23 AM HST6:19 PM HST2:05 PM HST12:00 AM HST

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.

Web pages copyright © 2005-2025 Mobile Geographics LLC