Barbers Point entrance (depth 166 ft), Oahu Island, Hawaii Current
21.3123° N, 158.1329° W
Flood direction 165° true
Ebb direction 340° true

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 011:08 AM HST 0.2 kt
6:07 AM HST 0.0 kt
8:49 AM HST 0.1 kt
10:57 AM HST 0.1 kt
1:49 PM HST 0.1 kt
3:49 PM HST6:45 PM HST −0.2 kt9:36 PM HSTFirst Quarter6:06 AM HST7:11 PM HST1:06 PM HST
Sat 021:30 AM HST 0.2 kt5:01 AM HST6:03 AM HST −0.0 kt7:13 AM HST9:36 AM HST 0.1 kt
12:23 PM HST 0.0 kt
2:46 PM HST 0.1 kt
4:23 PM HST7:06 PM HST −0.2 kt9:42 PM HST6:06 AM HST7:10 PM HST1:59 PM HST12:16 AM HST
Sun 031:59 AM HST 0.2 kt5:07 AM HST6:32 AM HST −0.1 kt8:27 AM HST10:19 AM HST 0.1 kt
1:04 PM HST 0.0 kt
3:37 PM HST 0.0 kt
5:02 PM HST7:23 PM HST −0.1 kt9:55 PM HST6:06 AM HST7:10 PM HST2:54 PM HST12:57 AM HST
Mon 042:34 AM HST 0.3 kt5:35 AM HST7:14 AM HST −0.1 kt10:09 AM HST11:09 AM HST 0.0 kt12:15 PM HST1:24 PM HST −0.0 kt2:35 PM HST4:27 PM HST 0.0 kt6:12 PM HST7:28 PM HST −0.0 kt10:05 PM HST6:07 AM HST7:09 PM HST3:50 PM HST1:43 AM HST
Tue 053:11 AM HST 0.3 kt6:10 AM HST8:13 AM HST −0.1 kt
12:42 PM HST −0.0 kt
1:11 PM HST −0.0 kt
2:44 PM HST5:36 PM HST 0.0 kt
7:40 PM HST 0.0 kt
8:20 PM HST 0.0 kt
10:40 PM HST 0.0 kt
6:07 AM HST7:08 PM HST4:44 PM HST2:35 AM HST
Wed 063:46 AM HST 0.3 kt6:45 AM HST9:24 AM HST −0.2 kt2:03 PM HST7:31 PM HST 0.1 kt
11:41 PM HST 0.0 kt
6:08 AM HST7:08 PM HST5:36 PM HST3:31 AM HST
Thu 074:19 AM HST 0.3 kt7:16 AM HST10:07 AM HST −0.2 kt1:50 PM HST5:02 PM HST 0.1 kt
6:00 PM HST 0.1 kt
7:44 PM HST 0.1 kt
6:08 AM HST7:07 PM HST6:23 PM HST4:30 AM HST
Fri 0812:27 AM HST 0.0 kt
4:50 AM HST 0.2 kt
7:41 AM HST10:34 AM HST −0.3 kt2:00 PM HST4:54 PM HST 0.1 kt
7:04 PM HST 0.1 kt
7:29 PM HST 0.1 kt
10:40 PM HST 0.1 kt
11:33 PM HST 0.1 kt
Full Moon6:08 AM HST7:07 PM HST7:07 PM HST5:31 AM HST
Sat 091:07 AM HST 0.1 kt
3:51 AM HST 0.1 kt
8:01 AM HST11:01 AM HST −0.3 kt2:15 PM HST4:26 PM HST 0.1 kt
5:50 PM HST 0.1 kt
7:41 PM HST 0.1 kt
10:39 PM HST 0.1 kt
6:09 AM HST7:06 PM HST7:47 PM HST6:31 AM HST
Sun 101:37 AM HST 0.1 kt
6:07 AM HST 0.0 kt
7:05 AM HST 0.0 kt
8:19 AM HST11:30 AM HST −0.2 kt2:34 PM HST4:23 PM HST 0.1 kt
5:57 PM HST 0.1 kt
8:44 PM HST 0.1 kt
10:54 PM HST 0.1 kt
6:09 AM HST7:05 PM HST8:24 PM HST7:31 AM HST
Mon 112:12 AM HST 0.2 kt5:29 AM HST6:32 AM HST −0.0 kt8:08 AM HST8:29 AM HST 0.0 kt8:50 AM HST12:06 PM HST −0.2 kt3:04 PM HST4:03 PM HST 0.0 kt5:12 PM HST6:12 PM HST −0.0 kt7:01 PM HST10:01 PM HST 0.1 kt
11:09 PM HST 0.1 kt
6:09 AM HST7:05 PM HST9:00 PM HST8:29 AM HST
Tue 122:43 AM HST 0.3 kt5:41 AM HST7:01 AM HST −0.1 kt8:48 AM HST9:39 AM HST 0.0 kt10:33 AM HST12:53 PM HST −0.1 kt
3:24 PM HST −0.0 kt
6:26 PM HST −0.1 kt
8:25 PM HST6:10 AM HST7:04 PM HST9:36 PM HST9:28 AM HST
Wed 133:12 AM HST 0.3 kt6:03 AM HST7:32 AM HST −0.1 kt9:13 AM HST10:46 AM HST 0.1 kt12:37 PM HST2:04 PM HST −0.0 kt
3:04 PM HST −0.0 kt
6:41 PM HST −0.2 kt
9:13 PM HST6:10 AM HST7:03 PM HST10:15 PM HST10:27 AM HST
Thu 143:35 AM HST 0.3 kt6:29 AM HST8:05 AM HST −0.1 kt9:45 AM HST11:48 AM HST 0.1 kt2:35 PM HST6:59 PM HST −0.3 kt9:49 PM HST6:10 AM HST7:03 PM HST10:56 PM HST11:29 AM HST
Fri 1512:54 AM HST 0.3 kt6:53 AM HST8:47 AM HST −0.1 kt10:32 AM HST12:51 PM HST 0.1 kt3:32 PM HST7:20 PM HST −0.2 kt10:17 PM HSTLast Quarter6:11 AM HST7:02 PM HST11:43 PM HST12:33 PM HST
Sat 161:26 AM HST 0.3 kt7:12 AM HST9:48 AM HST −0.1 kt11:44 AM HST2:01 PM HST 0.1 kt4:15 PM HST7:44 PM HST −0.2 kt10:40 PM HST6:11 AM HST7:01 PM HST1:39 PM HST
Sun 172:04 AM HST 0.3 kt7:18 AM HST10:56 AM HST −0.2 kt1:16 PM HST3:08 PM HST 0.1 kt5:09 PM HST8:14 PM HST −0.1 kt10:53 PM HST6:11 AM HST7:00 PM HST12:36 AM HST2:44 PM HST
Mon 182:46 AM HST 0.4 kt6:52 AM HST11:56 AM HST −0.2 kt2:35 PM HST4:13 PM HST 0.1 kt
6:37 PM HST 0.0 kt
8:23 PM HST 0.1 kt
11:00 PM HST 0.0 kt
6:12 AM HST7:00 PM HST1:35 AM HST3:47 PM HST
Tue 193:29 AM HST 0.4 kt7:01 AM HST12:43 PM HST −0.3 kt3:34 PM HST5:42 PM HST 0.1 kt
6:29 PM HST 0.1 kt
8:48 PM HST 0.2 kt
6:12 AM HST6:59 PM HST2:39 AM HST4:44 PM HST
Wed 2012:31 AM HST 0.0 kt
4:16 AM HST 0.3 kt
7:36 AM HST1:22 PM HST −0.3 kt4:20 PM HST9:09 PM HST 0.2 kt6:12 AM HST6:58 PM HST3:43 AM HST5:33 PM HST
Thu 211:34 AM HST 0.0 kt
5:09 AM HST 0.3 kt
8:14 AM HST2:00 PM HST −0.3 kt5:00 PM HST9:14 PM HST 0.3 kt6:13 AM HST6:57 PM HST4:45 AM HST6:17 PM HST
Fri 222:43 AM HST 0.0 kt
6:18 AM HST 0.2 kt
8:49 AM HST2:42 PM HST −0.3 kt5:39 PM HST8:57 PM HST 0.3 ktNew Moon6:13 AM HST6:56 PM HST5:44 AM HST6:55 PM HST
Sat 233:21 AM HST4:07 AM HST −0.0 kt4:54 AM HST7:28 AM HST 0.1 kt9:23 AM HST1:29 PM HST −0.2 kt
1:48 PM HST −0.2 kt
3:50 PM HST −0.2 kt
6:19 PM HST9:23 PM HST 0.3 kt6:13 AM HST6:56 PM HST6:40 AM HST7:30 PM HST
Sun 243:56 AM HST5:17 AM HST −0.1 kt6:42 AM HST8:27 AM HST 0.1 kt10:02 AM HST1:03 PM HST −0.2 kt
2:47 PM HST −0.2 kt
4:54 PM HST −0.2 kt
7:01 PM HST9:59 PM HST 0.3 kt6:13 AM HST6:55 PM HST7:33 AM HST8:02 PM HST
Mon 254:32 AM HST6:05 AM HST −0.1 kt7:50 AM HST9:20 AM HST 0.1 kt10:50 AM HST1:51 PM HST −0.1 kt
2:40 PM HST −0.1 kt
5:33 PM HST −0.2 kt
7:39 PM HST10:38 PM HST 0.3 kt6:14 AM HST6:54 PM HST8:25 AM HST8:33 PM HST
Tue 2612:46 AM HST 0.3 kt
1:28 AM HST 0.3 kt
5:05 AM HST6:43 AM HST −0.1 kt8:36 AM HST10:11 AM HST 0.1 kt11:50 AM HST5:50 PM HST −0.2 kt8:09 PM HST11:11 PM HST 0.3 kt6:14 AM HST6:53 PM HST9:15 AM HST9:04 PM HST
Wed 275:31 AM HST7:15 AM HST −0.1 kt9:05 AM HST10:58 AM HST 0.1 kt12:52 PM HST5:38 PM HST −0.3 kt8:27 PM HST11:33 PM HST 0.4 kt6:14 AM HST6:52 PM HST10:06 AM HST9:37 PM HST
Thu 285:39 AM HST7:36 AM HST −0.1 kt9:22 AM HST11:36 AM HST 0.1 kt1:41 PM HST5:40 PM HST −0.3 kt8:33 PM HST11:48 PM HST 0.4 kt6:15 AM HST6:51 PM HST10:57 AM HST10:12 PM HST
Fri 294:56 AM HST6:49 AM HST −0.1 kt9:22 AM HST12:03 PM HST 0.1 kt2:15 PM HST5:54 PM HST −0.3 kt8:33 PM HST11:58 PM HST 0.4 kt6:15 AM HST6:50 PM HST11:50 AM HST10:51 PM HST
Sat 304:02 AM HST6:16 AM HST −0.1 kt8:59 AM HST12:08 PM HST 0.1 kt2:34 PM HST6:06 PM HST −0.3 kt8:33 PM HSTFirst Quarter6:15 AM HST6:49 PM HST12:44 PM HST11:35 PM HST
Sun 3112:11 AM HST 0.5 kt3:54 AM HST6:15 AM HST −0.2 kt9:04 AM HST11:30 AM HST 0.1 kt2:32 PM HST6:06 PM HST −0.2 kt8:34 PM HST6:15 AM HST6:49 PM HST1:39 PM 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.

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