Diamond Head (depth 107 ft), Oahu Island, Hawaii Current
21.2395° N, 157.8058° W
Flood direction 277° true
Ebb direction 96° true

December 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 0112:11 AM HST 0.3 kt2:30 AM HST5:34 AM HST −0.6 kt10:09 AM HST1:04 PM HST 0.5 kt3:48 PM HST6:09 PM HST −0.2 kt
6:36 PM HST −0.2 kt
9:36 PM HST −0.3 kt
11:48 PM HST6:52 AM HST5:48 PM HST3:06 PM HST3:20 AM HST
Tue 022:09 AM HST 0.4 kt4:10 AM HST7:18 AM HST −0.5 kt11:07 AM HST2:20 PM HST 0.8 kt5:08 PM HST10:16 PM HST −0.7 kt6:53 AM HST5:48 PM HST3:51 PM HST4:24 AM HST
Wed 031:04 AM HST3:18 AM HST 0.7 kt5:39 AM HST8:39 AM HST −0.6 kt12:03 PM HST3:14 PM HST 1.1 kt6:04 PM HST10:51 PM HST −1.0 kt6:53 AM HST5:48 PM HST4:44 PM HST5:34 AM HST
Thu 041:52 AM HST4:10 AM HST 1.0 kt6:46 AM HST9:36 AM HST −0.7 kt12:58 PM HST4:02 PM HST 1.3 kt6:50 PM HST11:21 PM HST −1.2 ktFull Moon6:54 AM HST5:48 PM HST5:44 PM HST6:45 AM HST
Fri 052:31 AM HST4:55 AM HST 1.2 kt7:36 AM HST10:29 AM HST −0.8 kt1:48 PM HST4:47 PM HST 1.5 kt7:32 PM HST11:45 PM HST −1.3 kt6:55 AM HST5:48 PM HST6:51 PM HST7:56 AM HST
Sat 063:05 AM HST5:36 AM HST 1.4 kt8:15 AM HST11:17 AM HST −0.9 kt2:34 PM HST5:31 PM HST 1.5 kt8:12 PM HST6:55 AM HST5:49 PM HST8:00 PM HST9:01 AM HST
Sun 0712:06 AM HST −1.3 kt3:39 AM HST6:12 AM HST 1.4 kt8:48 AM HST11:54 AM HST −1.0 kt3:15 PM HST6:12 PM HST 1.5 kt8:53 PM HST6:56 AM HST5:49 PM HST9:07 PM HST9:58 AM HST
Mon 0812:29 AM HST −1.1 kt4:13 AM HST6:46 AM HST 1.2 kt9:18 AM HST12:21 PM HST −1.0 kt3:50 PM HST6:50 PM HST 1.3 kt9:35 PM HST6:56 AM HST5:49 PM HST10:10 PM HST10:47 AM HST
Tue 0912:56 AM HST −1.0 kt4:50 AM HST7:20 AM HST 0.9 kt9:45 AM HST12:41 PM HST −0.9 kt4:14 PM HST7:25 PM HST 1.1 kt10:21 PM HST6:57 AM HST5:49 PM HST11:08 PM HST11:28 AM HST
Wed 101:29 AM HST −0.8 kt5:36 AM HST7:54 AM HST 0.6 kt10:07 AM HST12:58 PM HST −0.8 kt4:25 PM HST7:57 PM HST 0.9 kt11:10 PM HST6:58 AM HST5:50 PM HST12:04 PM HST
Thu 112:13 AM HST −0.6 kt6:45 AM HST8:34 AM HST 0.2 kt10:22 AM HST1:18 PM HST −0.6 kt4:28 PM HST8:23 PM HST 0.6 ktLast Quarter6:58 AM HST5:50 PM HST12:03 AM HST12:37 PM HST
Fri 1212:02 AM HST3:17 AM HST −0.5 kt
10:08 AM HST −0.0 kt
1:46 PM HST −0.4 kt
4:33 PM HST7:28 PM HST 0.4 kt6:59 AM HST5:50 PM HST12:54 AM HST1:08 PM HST
Sat 1312:55 AM HST4:26 AM HST −0.4 kt
7:04 AM HST −0.3 kt
8:03 AM HST −0.3 kt
12:03 PM HST12:10 PM HST 0.0 kt12:16 PM HST2:39 PM HST −0.1 kt4:37 PM HST7:02 PM HST 0.3 kt
10:01 PM HST 0.1 kt
7:00 AM HST5:51 PM HST1:44 AM HST1:40 PM HST
Sun 1412:15 AM HST 0.1 kt2:01 AM HST5:27 AM HST −0.3 kt
7:18 AM HST −0.3 kt
8:45 AM HST −0.3 kt
11:28 AM HST1:36 PM HST 0.2 kt
5:12 PM HST 0.0 kt
7:03 PM HST 0.1 kt
8:21 PM HST10:22 PM HST −0.2 kt7:00 AM HST5:51 PM HST2:34 AM HST2:12 PM HST
Mon 1512:37 AM HST2:00 AM HST 0.1 kt3:22 AM HST6:39 AM HST −0.3 kt
8:06 AM HST −0.3 kt
8:49 AM HST −0.3 kt
11:29 AM HST2:21 PM HST 0.5 kt6:09 PM HST10:46 PM HST −0.4 kt7:01 AM HST5:52 PM HST3:25 AM HST2:46 PM HST
Tue 161:34 AM HST2:59 AM HST 0.2 kt4:36 AM HST7:55 AM HST −0.4 kt11:41 AM HST2:56 PM HST 0.8 kt6:20 PM HST11:04 PM HST −0.6 kt7:01 AM HST5:52 PM HST4:16 AM HST3:24 PM HST
Wed 172:02 AM HST3:42 AM HST 0.3 kt5:38 AM HST8:42 AM HST −0.5 kt12:06 PM HST3:27 PM HST 1.0 kt6:40 PM HST11:10 PM HST −0.7 kt7:02 AM HST5:52 PM HST5:10 AM HST4:06 PM HST
Thu 182:17 AM HST4:15 AM HST 0.5 kt6:27 AM HST9:23 AM HST −0.6 kt12:43 PM HST3:58 PM HST 1.1 kt7:01 PM HST10:24 PM HST −0.8 kt7:02 AM HST5:53 PM HST6:04 AM HST4:53 PM HST
Fri 192:23 AM HST4:41 AM HST 0.6 kt7:05 AM HST10:04 AM HST −0.7 kt1:22 PM HST4:27 PM HST 1.2 kt7:20 PM HST10:31 PM HST −1.0 ktNew Moon7:03 AM HST5:53 PM HST6:58 AM HST5:44 PM HST
Sat 202:28 AM HST5:02 AM HST 0.8 kt7:35 AM HST10:45 AM HST −0.8 kt1:58 PM HST4:54 PM HST 1.2 kt7:38 PM HST10:49 PM HST −1.0 kt7:03 AM HST5:54 PM HST7:50 AM HST6:38 PM HST
Sun 212:36 AM HST5:20 AM HST 1.0 kt8:01 AM HST11:18 AM HST −0.9 kt2:28 PM HST5:20 PM HST 1.2 kt7:57 PM HST11:08 PM HST −1.1 kt7:04 AM HST5:54 PM HST8:38 AM HST7:34 PM HST
Mon 222:52 AM HST5:40 AM HST 1.1 kt8:22 AM HST11:36 AM HST −0.8 kt2:49 PM HST5:46 PM HST 1.2 kt8:20 PM HST11:26 PM HST −1.2 kt7:04 AM HST5:55 PM HST9:22 AM HST8:31 PM HST
Tue 233:16 AM HST6:03 AM HST 1.1 kt8:41 AM HST11:21 AM HST −0.8 kt3:00 PM HST6:12 PM HST 1.2 kt8:46 PM HST11:49 PM HST −1.2 kt7:05 AM HST5:55 PM HST10:02 AM HST9:26 PM HST
Wed 243:49 AM HST6:31 AM HST 1.0 kt9:01 AM HST11:26 AM HST −0.8 kt3:06 PM HST6:40 PM HST 1.2 kt9:19 PM HST7:05 AM HST5:56 PM HST10:39 AM HST10:21 PM HST
Thu 2512:20 AM HST −1.2 kt4:29 AM HST7:03 AM HST 0.8 kt9:25 AM HST11:51 AM HST −0.8 kt3:14 PM HST7:11 PM HST 1.1 kt9:57 PM HST7:06 AM HST5:56 PM HST11:14 AM HST11:15 PM HST
Fri 2612:58 AM HST −1.1 kt5:12 AM HST7:40 AM HST 0.7 kt10:00 AM HST12:28 PM HST −0.7 kt3:35 PM HST7:45 PM HST 0.9 kt10:41 PM HST7:06 AM HST5:57 PM HST11:48 AM HST
Sat 271:41 AM HST −1.0 kt5:59 AM HST8:30 AM HST 0.5 kt10:54 AM HST1:17 PM HST −0.6 kt4:20 PM HST8:38 PM HST 0.6 kt11:33 PM HSTFirst Quarter7:07 AM HST5:58 PM HST12:23 PM HST12:10 AM HST
Sun 282:36 AM HST −0.8 kt6:47 AM HST9:44 AM HST 0.5 kt12:16 PM HST2:25 PM HST −0.4 kt6:02 PM HST10:34 PM HST 0.3 kt7:07 AM HST5:58 PM HST1:00 PM HST1:08 AM HST
Mon 2912:44 AM HST3:53 AM HST −0.6 kt7:46 AM HST11:10 AM HST 0.5 kt2:01 PM HST4:41 PM HST −0.3 kt
7:36 PM HST −0.3 kt
8:09 PM HST −0.3 kt
10:33 PM HST7:07 AM HST5:59 PM HST1:41 PM HST2:08 AM HST
Tue 3012:37 AM HST 0.3 kt2:36 AM HST5:25 AM HST −0.4 kt9:02 AM HST12:35 PM HST 0.7 kt3:33 PM HST8:59 PM HST −0.7 kt11:54 PM HST7:08 AM HST5:59 PM HST2:28 PM HST3:12 AM HST
Wed 312:07 AM HST 0.5 kt4:25 AM HST7:13 AM HST −0.4 kt10:22 AM HST1:45 PM HST 0.9 kt4:36 PM HST9:32 PM HST −1.0 kt7:08 AM HST6:00 PM HST3:23 PM HST4:21 AM HST

NOT FOR NAVIGATION

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