Mariposa Reef, 3 mi south of (depth 322 ft), Sumner Strait, Alaska Current
56.3316° N, 133.7259° W
Flood direction 42° true
Ebb direction 229° true

December 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 0112:25 AM AKST −0.8 kt3:35 AM AKST5:26 AM AKST 0.3 kt7:38 AM AKST1:24 PM AKST −1.2 kt4:33 PM AKST6:20 PM AKST 0.5 kt8:40 PM AKST8:04 AM AKST3:23 PM AKST1:22 PM AKST3:31 AM AKST
Tue 021:23 AM AKST −0.8 kt4:39 AM AKST6:24 AM AKST 0.3 kt8:43 AM AKST2:15 PM AKST −1.4 kt5:20 PM AKST7:17 PM AKST 0.7 kt9:58 PM AKST8:06 AM AKST3:22 PM AKST1:33 PM AKST5:12 AM AKST
Wed 032:17 AM AKST −0.9 kt5:34 AM AKST7:20 AM AKST 0.3 kt9:43 AM AKST3:04 PM AKST −1.5 kt6:07 PM AKST8:11 PM AKST 0.8 kt10:58 PM AKST8:07 AM AKST3:21 PM AKST1:50 PM AKST6:58 AM AKST
Thu 043:05 AM AKST −0.8 kt6:23 AM AKST8:12 AM AKST 0.3 kt10:29 AM AKST3:51 PM AKST −1.6 kt6:54 PM AKST9:00 PM AKST 0.9 kt11:44 PM AKSTFull Moon8:09 AM AKST3:21 PM AKST2:21 PM AKST8:42 AM AKST
Fri 053:48 AM AKST −0.8 kt7:07 AM AKST8:59 AM AKST 0.3 kt11:04 AM AKST4:38 PM AKST −1.6 kt7:39 PM AKST9:45 PM AKST 0.9 kt8:10 AM AKST3:20 PM AKST3:17 PM AKST10:08 AM AKST
Sat 0612:22 AM AKST4:27 AM AKST −0.7 kt7:50 AM AKST9:40 AM AKST 0.3 kt11:34 AM AKST5:26 PM AKST −1.5 kt8:23 PM AKST10:25 PM AKST 0.9 kt8:12 AM AKST3:19 PM AKST4:41 PM AKST11:04 AM AKST
Sun 0712:55 AM AKST5:03 AM AKST −0.7 kt8:34 AM AKST10:17 AM AKST 0.3 kt12:02 PM AKST6:14 PM AKST −1.4 kt9:04 PM AKST11:05 PM AKST 0.9 kt8:13 AM AKST3:19 PM AKST6:18 PM AKST11:34 AM AKST
Mon 081:28 AM AKST5:43 AM AKST −0.7 kt9:21 AM AKST10:56 AM AKST 0.3 kt12:30 PM AKST7:02 PM AKST −1.2 kt9:45 PM AKST11:46 PM AKST 0.8 kt8:15 AM AKST3:18 PM AKST7:56 PM AKST11:51 AM AKST
Tue 092:03 AM AKST5:13 AM AKST −0.7 kt
5:41 AM AKST −0.7 kt
6:37 AM AKST −0.7 kt
10:15 AM AKST11:37 AM AKST 0.2 kt12:58 PM AKST7:48 PM AKST −1.0 kt10:27 PM AKST8:16 AM AKST3:18 PM AKST9:27 PM AKST12:01 PM AKST
Wed 1012:28 AM AKST 0.7 kt2:41 AM AKST7:32 AM AKST −0.7 kt11:20 AM AKST12:25 PM AKST 0.1 kt1:28 PM AKST8:34 PM AKST −0.9 kt11:14 PM AKST8:17 AM AKST3:17 PM AKST10:52 PM AKST12:08 PM AKST
Thu 111:14 AM AKST 0.6 kt3:22 AM AKST8:26 AM AKST −0.7 kt12:44 PM AKST1:21 PM AKST 0.0 kt1:59 PM AKST9:22 PM AKST −0.8 ktLast Quarter8:18 AM AKST3:17 PM AKST12:13 PM AKST
Fri 1212:08 AM AKST2:04 AM AKST 0.5 kt4:04 AM AKST9:31 AM AKST −0.7 kt
2:26 PM AKST −0.0 kt
10:19 PM AKST −0.7 kt
8:19 AM AKST3:17 PM AKST12:13 AM AKST12:18 PM AKST
Sat 131:15 AM AKST2:58 AM AKST 0.3 kt4:45 AM AKST10:51 AM AKST −0.7 kt
3:38 PM AKST −0.0 kt
11:26 PM AKST −0.6 kt
8:21 AM AKST3:17 PM AKST1:32 AM AKST12:22 PM AKST
Sun 142:36 AM AKST3:57 AM AKST 0.2 kt5:23 AM AKST12:03 PM AKST −0.7 kt4:07 PM AKST4:50 PM AKST 0.0 kt5:40 PM AKST8:21 AM AKST3:17 PM AKST2:49 AM AKST12:28 PM AKST
Mon 1512:32 AM AKST −0.6 kt4:09 AM AKST5:01 AM AKST 0.1 kt5:56 AM AKST1:03 PM AKST −0.9 kt4:47 PM AKST5:54 PM AKST 0.1 kt7:24 PM AKST8:22 AM AKST3:17 PM AKST4:08 AM AKST12:35 PM AKST
Tue 161:33 AM AKST −0.6 kt5:47 AM AKST6:02 AM AKST 0.0 kt6:17 AM AKST1:55 PM AKST −1.0 kt5:30 PM AKST6:52 PM AKST 0.2 kt9:06 PM AKST8:23 AM AKST3:17 PM AKST5:29 AM AKST12:46 PM AKST
Wed 172:27 AM AKST −0.6 kt
6:58 AM AKST −0.0 kt
2:43 PM AKST −1.1 kt
6:13 PM AKST7:44 PM AKST 0.3 kt10:17 PM AKST8:24 AM AKST3:17 PM AKST6:50 AM AKST1:02 PM AKST
Thu 183:11 AM AKST −0.6 kt7:17 AM AKST7:49 AM AKST 0.0 kt8:26 AM AKST3:27 PM AKST −1.2 kt6:53 PM AKST8:30 PM AKST 0.3 kt10:53 PM AKST8:25 AM AKST3:18 PM AKST8:07 AM AKST1:28 PM AKST
Fri 193:47 AM AKST −0.5 kt7:28 AM AKST8:30 AM AKST 0.1 kt9:40 AM AKST4:08 PM AKST −1.2 kt7:29 PM AKST9:09 PM AKST 0.4 kt11:19 PM AKSTNew Moon8:25 AM AKST3:18 PM AKST9:12 AM AKST2:10 PM AKST
Sat 204:16 AM AKST −0.5 kt7:42 AM AKST9:05 AM AKST 0.1 kt10:28 AM AKST4:47 PM AKST −1.2 kt8:00 PM AKST9:44 PM AKST 0.5 kt11:47 PM AKST8:26 AM AKST3:18 PM AKST9:58 AM AKST3:13 PM AKST
Sun 214:42 AM AKST −0.5 kt8:04 AM AKST9:38 AM AKST 0.2 kt11:05 AM AKST5:25 PM AKST −1.1 kt8:28 PM AKST10:19 PM AKST 0.5 kt8:27 AM AKST3:19 PM AKST10:28 AM AKST4:30 PM AKST
Mon 2212:21 AM AKST3:18 AM AKST −0.6 kt
4:38 AM AKST −0.6 kt
5:03 AM AKST −0.6 kt
8:37 AM AKST10:14 AM AKST 0.2 kt11:42 AM AKST6:02 PM AKST −1.0 kt8:56 PM AKST10:54 PM AKST 0.6 kt8:27 AM AKST3:19 PM AKST10:46 AM AKST5:55 PM AKST
Tue 231:00 AM AKST3:59 AM AKST −0.6 kt
5:24 AM AKST −0.6 kt
5:56 AM AKST −0.6 kt
9:19 AM AKST10:53 AM AKST 0.3 kt12:21 PM AKST6:38 PM AKST −0.9 kt9:27 PM AKST11:32 PM AKST 0.7 kt8:27 AM AKST3:20 PM AKST10:57 AM AKST7:21 PM AKST
Wed 241:45 AM AKST7:00 AM AKST −0.7 kt10:09 AM AKST11:39 AM AKST 0.2 kt1:05 PM AKST7:13 PM AKST −0.9 kt10:03 PM AKST8:28 AM AKST3:21 PM AKST11:05 AM AKST8:47 PM AKST
Thu 2512:14 AM AKST 0.7 kt2:33 AM AKST7:56 AM AKST −0.8 kt11:06 AM AKST12:33 PM AKST 0.2 kt1:56 PM AKST7:46 PM AKST −0.9 kt10:46 PM AKST8:28 AM AKST3:21 PM AKST11:12 AM AKST10:12 PM AKST
Fri 261:01 AM AKST 0.7 kt3:22 AM AKST8:52 AM AKST −0.8 kt12:10 PM AKST1:34 PM AKST 0.2 kt2:58 PM AKST8:22 PM AKST −0.8 kt11:38 PM AKST8:28 AM AKST3:22 PM AKST11:17 AM AKST11:38 PM AKST
Sat 271:52 AM AKST 0.6 kt4:13 AM AKST9:55 AM AKST −0.9 kt1:15 PM AKST2:41 PM AKST 0.3 kt4:11 PM AKST9:11 PM AKST −0.8 ktFirst Quarter8:28 AM AKST3:23 PM AKST11:22 AM AKST
Sun 2812:40 AM AKST2:47 AM AKST 0.5 kt5:03 AM AKST11:02 AM AKST −1.0 kt2:17 PM AKST3:50 PM AKST 0.3 kt5:34 PM AKST10:33 PM AKST −0.7 kt8:28 AM AKST3:24 PM AKST11:29 AM AKST1:07 AM AKST
Mon 291:50 AM AKST3:47 AM AKST 0.3 kt5:53 AM AKST12:04 PM AKST −1.1 kt3:16 PM AKST4:57 PM AKST 0.4 kt7:00 PM AKST11:55 PM AKST −0.6 kt8:28 AM AKST3:25 PM AKST11:37 AM AKST2:41 AM AKST
Tue 303:07 AM AKST4:50 AM AKST 0.2 kt6:42 AM AKST1:01 PM AKST −1.3 kt4:11 PM AKST5:59 PM AKST 0.5 kt8:26 PM AKST8:28 AM AKST3:26 PM AKST11:51 AM AKST4:20 AM AKST
Wed 311:02 AM AKST −0.6 kt4:20 AM AKST5:51 AM AKST 0.2 kt7:37 AM AKST1:53 PM AKST −1.5 kt4:58 PM AKST6:52 PM AKST 0.7 kt9:39 PM AKST8:28 AM AKST3:28 PM AKST12:13 PM AKST6:03 AM AKST

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