Punta Ostiones, 1.5 mi west of, Puerto Rico Current
18.0867° N, 67.2267° W
Flood direction 187° true
Ebb direction 1° true

December 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 0112:10 AM AST −0.7 kt3:08 AM AST6:20 AM AST 1.4 kt10:32 AM AST1:27 PM AST −1.1 kt5:26 PM AST7:20 PM AST 0.6 kt10:36 PM AST6:44 AM AST5:51 PM AST2:56 PM AST2:59 AM AST
Tue 021:04 AM AST −0.6 kt3:52 AM AST7:11 AM AST 1.6 kt11:23 AM AST2:23 PM AST −1.3 kt6:28 PM AST8:21 PM AST 0.7 kt11:40 PM AST6:44 AM AST5:51 PM AST3:42 PM AST4:01 AM AST
Wed 031:59 AM AST −0.6 kt4:41 AM AST8:02 AM AST 1.7 kt12:14 PM AST3:17 PM AST −1.4 kt7:24 PM AST9:19 PM AST 0.7 kt6:45 AM AST5:52 PM AST4:34 PM AST5:07 AM AST
Thu 0412:43 AM AST2:56 AM AST −0.6 kt5:32 AM AST8:54 AM AST 1.7 kt1:05 PM AST4:09 PM AST −1.5 kt8:17 PM AST10:15 PM AST 0.8 ktFull Moon6:46 AM AST5:52 PM AST5:34 PM AST6:17 AM AST
Fri 051:44 AM AST3:52 AM AST −0.6 kt6:26 AM AST9:47 AM AST 1.7 kt1:56 PM AST5:01 PM AST −1.5 kt9:06 PM AST11:09 PM AST 0.9 kt6:46 AM AST5:52 PM AST6:40 PM AST7:28 AM AST
Sat 062:44 AM AST4:50 AM AST −0.6 kt7:24 AM AST10:41 AM AST 1.6 kt2:46 PM AST5:51 PM AST −1.5 kt9:53 PM AST6:47 AM AST5:52 PM AST7:48 PM AST8:35 AM AST
Sun 0712:02 AM AST 0.9 kt3:44 AM AST5:48 AM AST −0.6 kt8:25 AM AST11:35 AM AST 1.5 kt3:36 PM AST6:40 PM AST −1.4 kt10:38 PM AST6:47 AM AST5:52 PM AST8:55 PM AST9:35 AM AST
Mon 0812:54 AM AST 1.0 kt4:43 AM AST6:48 AM AST −0.6 kt9:29 AM AST12:31 PM AST 1.3 kt4:25 PM AST7:30 PM AST −1.3 kt11:21 PM AST6:48 AM AST5:53 PM AST9:58 PM AST10:27 AM AST
Tue 091:45 AM AST 1.1 kt5:41 AM AST7:50 AM AST −0.6 kt10:38 AM AST1:27 PM AST 1.1 kt5:15 PM AST8:18 PM AST −1.2 kt6:49 AM AST5:53 PM AST10:55 PM AST11:11 AM AST
Wed 1012:02 AM AST2:35 AM AST 1.1 kt6:38 AM AST8:52 AM AST −0.6 kt11:51 AM AST2:26 PM AST 0.9 kt6:04 PM AST9:06 PM AST −1.0 kt6:49 AM AST5:53 PM AST11:49 PM AST11:50 AM AST
Thu 1112:42 AM AST3:25 AM AST 1.2 kt7:33 AM AST9:55 AM AST −0.7 kt1:09 PM AST3:27 PM AST 0.7 kt6:53 PM AST9:54 PM AST −0.9 ktLast Quarter6:50 AM AST5:54 PM AST12:26 PM AST
Fri 121:20 AM AST4:13 AM AST 1.2 kt8:26 AM AST10:58 AM AST −0.7 kt2:28 PM AST4:30 PM AST 0.6 kt7:45 PM AST10:41 PM AST −0.8 kt6:50 AM AST5:54 PM AST12:39 AM AST12:59 PM AST
Sat 131:58 AM AST5:00 AM AST 1.2 kt9:16 AM AST11:57 AM AST −0.8 kt3:45 PM AST5:34 PM AST 0.5 kt8:39 PM AST11:29 PM AST −0.6 kt6:51 AM AST5:54 PM AST1:28 AM AST1:31 PM AST
Sun 142:34 AM AST5:45 AM AST 1.2 kt10:03 AM AST12:53 PM AST −0.9 kt4:57 PM AST6:37 PM AST 0.4 kt9:37 PM AST6:52 AM AST5:55 PM AST2:16 AM AST2:04 PM AST
Mon 1512:16 AM AST −0.5 kt3:10 AM AST6:30 AM AST 1.3 kt10:46 AM AST1:44 PM AST −0.9 kt5:59 PM AST7:37 PM AST 0.4 kt10:39 PM AST6:52 AM AST5:55 PM AST3:05 AM AST2:40 PM AST
Tue 161:04 AM AST −0.4 kt3:46 AM AST7:12 AM AST 1.3 kt11:27 AM AST2:32 PM AST −1.0 kt6:53 PM AST8:33 PM AST 0.4 kt11:42 PM AST6:53 AM AST5:56 PM AST3:55 AM AST3:18 PM AST
Wed 171:52 AM AST −0.4 kt4:22 AM AST7:53 AM AST 1.3 kt12:06 PM AST3:16 PM AST −1.1 kt7:39 PM AST9:24 PM AST 0.4 kt6:53 AM AST5:56 PM AST4:48 AM AST4:00 PM AST
Thu 1812:43 AM AST2:39 AM AST −0.3 kt4:59 AM AST8:33 AM AST 1.2 kt12:44 PM AST3:57 PM AST −1.1 kt8:20 PM AST10:11 PM AST 0.5 kt6:54 AM AST5:57 PM AST5:41 AM AST4:46 PM AST
Fri 191:40 AM AST3:26 AM AST −0.3 kt5:39 AM AST9:14 AM AST 1.2 kt1:21 PM AST4:36 PM AST −1.2 kt8:57 PM AST10:54 PM AST 0.6 ktNew Moon6:54 AM AST5:57 PM AST6:34 AM AST5:36 PM AST
Sat 202:31 AM AST4:12 AM AST −0.3 kt6:22 AM AST9:54 AM AST 1.2 kt1:59 PM AST5:15 PM AST −1.2 kt9:32 PM AST11:34 PM AST 0.6 kt6:55 AM AST5:58 PM AST7:27 AM AST6:30 PM AST
Sun 213:18 AM AST4:58 AM AST −0.3 kt7:09 AM AST10:36 AM AST 1.1 kt2:37 PM AST5:52 PM AST −1.2 kt10:04 PM AST6:55 AM AST5:58 PM AST8:16 AM AST7:25 PM AST
Mon 2212:11 AM AST 0.7 kt4:00 AM AST5:44 AM AST −0.3 kt8:02 AM AST11:19 AM AST 1.1 kt3:16 PM AST6:29 PM AST −1.1 kt10:33 PM AST6:56 AM AST5:59 PM AST9:02 AM AST8:20 PM AST
Tue 2312:47 AM AST 0.8 kt4:39 AM AST6:32 AM AST −0.4 kt9:00 AM AST12:05 PM AST 1.0 kt3:56 PM AST7:06 PM AST −1.1 kt11:01 PM AST6:56 AM AST5:59 PM AST9:45 AM AST9:15 PM AST
Wed 241:23 AM AST 0.8 kt5:19 AM AST7:21 AM AST −0.5 kt10:03 AM AST12:53 PM AST 0.9 kt4:38 PM AST7:44 PM AST −1.0 kt11:29 PM AST6:57 AM AST6:00 PM AST10:24 AM AST10:08 PM AST
Thu 252:00 AM AST 1.0 kt6:00 AM AST8:14 AM AST −0.6 kt11:11 AM AST1:46 PM AST 0.8 kt5:22 PM AST8:24 PM AST −0.9 kt11:58 PM AST6:57 AM AST6:00 PM AST11:00 AM AST11:01 PM AST
Fri 262:39 AM AST 1.1 kt6:44 AM AST9:09 AM AST −0.7 kt12:24 PM AST2:42 PM AST 0.7 kt6:09 PM AST9:06 PM AST −0.9 kt6:58 AM AST6:01 PM AST11:36 AM AST11:54 PM AST
Sat 2712:28 AM AST3:21 AM AST 1.2 kt7:32 AM AST10:07 AM AST −0.8 kt1:39 PM AST3:42 PM AST 0.6 kt7:00 PM AST9:51 PM AST −0.8 ktFirst Quarter6:58 AM AST6:01 PM AST12:12 PM AST
Sun 281:03 AM AST4:07 AM AST 1.3 kt8:22 AM AST11:06 AM AST −0.9 kt2:56 PM AST4:47 PM AST 0.5 kt7:56 PM AST10:41 PM AST −0.7 kt6:58 AM AST6:02 PM AST12:50 PM AST12:49 AM AST
Mon 291:42 AM AST4:57 AM AST 1.5 kt9:14 AM AST12:06 PM AST −1.0 kt4:10 PM AST5:53 PM AST 0.5 kt8:58 PM AST11:35 PM AST −0.6 kt6:59 AM AST6:02 PM AST1:32 PM AST1:46 AM AST
Tue 302:26 AM AST5:49 AM AST 1.6 kt10:07 AM AST1:06 PM AST −1.2 kt5:17 PM AST6:59 PM AST 0.5 kt10:05 PM AST6:59 AM AST6:03 PM AST2:19 PM AST2:48 AM AST
Wed 3112:33 AM AST −0.6 kt3:16 AM AST6:44 AM AST 1.6 kt11:02 AM AST2:03 PM AST −1.3 kt6:18 PM AST8:02 PM AST 0.6 kt11:13 PM AST7:00 AM AST6:04 PM AST3:14 PM AST3:54 AM AST

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