Diamond Head (depth 186 ft), Oahu Island, Hawaii Current
21.2395° N, 157.8058° W
Flood direction 290° true
Ebb direction 104° true

August 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 011:30 AM HST5:07 AM HST 0.7 kt7:47 AM HST10:53 AM HST −1.0 kt2:59 PM HST5:50 PM HST 0.6 kt8:18 PM HST10:44 PM HST −0.5 kt6:04 AM HST7:09 PM HST9:19 PM HST8:49 AM HST
Sun 021:46 AM HST5:40 AM HST 0.7 kt8:13 AM HST11:28 AM HST −1.0 kt3:34 PM HST6:28 PM HST 0.6 kt8:46 PM HST11:19 PM HST −0.5 kt6:05 AM HST7:09 PM HST9:53 PM HST9:42 AM HST
Mon 032:16 AM HST6:16 AM HST 0.6 kt8:42 AM HST12:06 PM HST −0.8 kt4:07 PM HST7:04 PM HST 0.5 kt9:23 PM HST6:05 AM HST7:08 PM HST10:28 PM HST10:37 AM HST
Tue 0412:09 AM HST −0.5 kt3:13 AM HST6:58 AM HST 0.4 kt9:16 AM HST12:47 PM HST −0.7 kt4:39 PM HST7:40 PM HST 0.5 kt10:14 PM HST6:06 AM HST7:08 PM HST11:07 PM HST11:34 AM HST
Wed 051:08 AM HST −0.5 kt5:10 AM HST7:54 AM HST 0.3 kt10:01 AM HST1:32 PM HST −0.5 kt5:12 PM HST8:25 PM HST 0.5 kt11:20 PM HSTLast Quarter6:06 AM HST7:07 PM HST11:51 PM HST12:34 PM HST
Thu 062:20 AM HST −0.5 kt7:34 AM HST9:41 AM HST 0.1 kt11:25 AM HST2:34 PM HST −0.3 kt5:54 PM HST9:40 PM HST 0.5 kt6:06 AM HST7:07 PM HST1:38 PM HST
Fri 0712:32 AM HST5:00 AM HST −0.6 kt9:34 AM HST11:18 AM HST 0.2 kt1:56 PM HST4:31 PM HST −0.2 kt6:58 PM HST10:57 PM HST 0.5 kt6:07 AM HST7:06 PM HST12:42 AM HST2:45 PM HST
Sat 081:51 AM HST6:06 AM HST −0.7 kt10:28 AM HST12:34 PM HST 0.3 kt3:41 PM HST6:03 PM HST −0.2 kt8:44 PM HST6:07 AM HST7:05 PM HST1:41 AM HST3:51 PM HST
Sun 0912:05 AM HST 0.5 kt3:12 AM HST7:22 AM HST −0.7 kt11:11 AM HST1:48 PM HST 0.5 kt4:38 PM HST7:44 PM HST −0.4 kt10:25 PM HST6:07 AM HST7:05 PM HST2:46 AM HST4:53 PM HST
Mon 101:26 AM HST 0.5 kt4:24 AM HST8:28 AM HST −0.8 kt11:56 AM HST2:38 PM HST 0.6 kt5:24 PM HST8:43 PM HST −0.5 kt11:40 PM HST6:08 AM HST7:04 PM HST3:55 AM HST5:49 PM HST
Tue 112:41 AM HST 0.6 kt5:32 AM HST9:16 AM HST −0.8 kt12:43 PM HST3:19 PM HST 0.7 kt6:08 PM HST9:23 PM HST −0.7 kt6:08 AM HST7:03 PM HST5:03 AM HST6:38 PM HST
Wed 1212:41 AM HST3:36 AM HST 0.7 kt6:34 AM HST10:00 AM HST −0.8 kt1:33 PM HST4:00 PM HST 0.7 kt6:50 PM HST9:55 PM HST −0.7 ktNew Moon6:08 AM HST7:03 PM HST6:09 AM HST7:21 PM HST
Thu 131:28 AM HST4:23 AM HST 0.8 kt7:26 AM HST10:47 AM HST −0.8 kt2:22 PM HST4:45 PM HST 0.7 kt7:29 PM HST10:19 PM HST −0.6 kt6:09 AM HST7:02 PM HST7:11 AM HST7:59 PM HST
Fri 142:05 AM HST5:08 AM HST 0.8 kt8:07 AM HST11:39 AM HST −0.8 kt3:11 PM HST5:33 PM HST 0.6 kt8:08 PM HST10:36 PM HST −0.5 kt6:09 AM HST7:01 PM HST8:09 AM HST8:35 PM HST
Sat 152:36 AM HST5:51 AM HST 0.7 kt8:41 AM HST12:29 PM HST −0.8 kt4:00 PM HST6:18 PM HST 0.5 kt8:46 PM HST11:01 PM HST −0.4 kt6:09 AM HST7:01 PM HST9:05 AM HST9:10 PM HST
Sun 163:07 AM HST6:29 AM HST 0.6 kt9:12 AM HST1:08 PM HST −0.7 kt4:43 PM HST6:56 PM HST 0.5 kt9:29 PM HST11:43 PM HST −0.3 kt6:10 AM HST7:00 PM HST10:00 AM HST9:44 PM HST
Mon 173:57 AM HST7:05 AM HST 0.4 kt9:40 AM HST1:41 PM HST −0.6 kt5:17 PM HST7:32 PM HST 0.5 kt10:23 PM HST6:10 AM HST6:59 PM HST10:55 AM HST10:21 PM HST
Tue 1812:42 AM HST −0.3 kt5:38 AM HST7:43 AM HST 0.2 kt10:02 AM HST2:04 PM HST −0.4 kt5:38 PM HST8:10 PM HST 0.5 kt11:27 PM HST6:10 AM HST6:58 PM HST11:49 AM HST10:59 PM HST
Wed 191:55 AM HST −0.3 kt
2:50 AM HST −0.3 kt
3:11 AM HST −0.3 kt
7:28 AM HST8:32 AM HST 0.1 kt10:03 AM HST2:24 PM HST −0.3 kt5:55 PM HST8:55 PM HST 0.5 ktFirst Quarter6:11 AM HST6:58 PM HST12:44 PM HST11:42 PM HST
Thu 2012:25 AM HST4:34 AM HST −0.4 kt
11:00 AM HST −0.0 kt
3:57 PM HST −0.3 kt
6:18 PM HST9:51 PM HST 0.6 kt6:11 AM HST6:57 PM HST1:38 PM HST
Fri 211:16 AM HST5:09 AM HST −0.5 kt11:02 AM HST11:48 AM HST 0.0 kt12:30 PM HST4:41 PM HST −0.3 kt6:57 PM HST10:45 PM HST 0.6 kt6:11 AM HST6:56 PM HST2:32 PM HST12:28 AM HST
Sat 222:06 AM HST5:37 AM HST −0.6 kt10:48 AM HST12:05 PM HST 0.1 kt2:00 PM HST5:17 PM HST −0.3 kt7:53 PM HST11:32 PM HST 0.6 kt6:12 AM HST6:55 PM HST3:23 PM HST1:18 AM HST
Sun 232:53 AM HST6:07 AM HST −0.6 kt10:54 AM HST12:33 PM HST 0.1 kt3:05 PM HST5:57 PM HST −0.4 kt9:01 PM HST6:12 AM HST6:54 PM HST4:11 PM HST2:10 AM HST
Mon 2412:19 AM HST 0.6 kt3:38 AM HST6:47 AM HST −0.6 kt11:08 AM HST1:18 PM HST 0.2 kt3:57 PM HST6:51 PM HST −0.4 kt10:01 PM HST6:12 AM HST6:54 PM HST4:55 PM HST3:05 AM HST
Tue 251:14 AM HST 0.5 kt4:20 AM HST7:42 AM HST −0.6 kt11:32 AM HST2:08 PM HST 0.3 kt4:46 PM HST7:57 PM HST −0.4 kt10:48 PM HST6:12 AM HST6:53 PM HST5:35 PM HST4:00 AM HST
Wed 262:08 AM HST 0.5 kt4:59 AM HST8:28 AM HST −0.7 kt12:11 PM HST2:51 PM HST 0.4 kt5:37 PM HST8:35 PM HST −0.4 kt11:23 PM HST6:13 AM HST6:52 PM HST6:12 PM HST4:55 AM HST
Thu 272:51 AM HST 0.5 kt5:35 AM HST9:01 AM HST −0.8 kt12:57 PM HST3:31 PM HST 0.4 kt6:26 PM HST8:58 PM HST −0.4 kt11:51 PM HSTFull Moon6:13 AM HST6:51 PM HST6:47 PM HST5:49 AM HST
Fri 283:27 AM HST 0.6 kt6:11 AM HST9:29 AM HST −0.9 kt1:40 PM HST4:11 PM HST 0.5 kt7:09 PM HST9:21 PM HST −0.4 kt6:13 AM HST6:50 PM HST7:21 PM HST6:43 AM HST
Sat 2912:18 AM HST4:03 AM HST 0.6 kt6:46 AM HST9:57 AM HST −0.9 kt2:16 PM HST4:53 PM HST 0.5 kt7:43 PM HST9:51 PM HST −0.4 kt6:14 AM HST6:49 PM HST7:55 PM HST7:37 AM HST
Sun 3012:57 AM HST4:45 AM HST 0.6 kt7:20 AM HST10:28 AM HST −0.9 kt2:44 PM HST5:35 PM HST 0.6 kt8:14 PM HST10:28 PM HST −0.5 kt6:14 AM HST6:48 PM HST8:30 PM HST8:32 AM HST
Mon 311:54 AM HST5:37 AM HST 0.5 kt7:57 AM HST11:05 AM HST −0.8 kt3:09 PM HST6:16 PM HST 0.6 kt8:48 PM HST11:20 PM HST −0.5 kt6:14 AM HST6:47 PM HST9:08 PM HST9:29 AM HST

NOT FOR NAVIGATION

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