Pierces Island, northeast of (depth 15 ft), Portsmouth Harbor, New Hampshire Current
43.0758° N, 70.7413° W
Flood direction 325° true
Ebb direction 144° true

September 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 012:25 AM EDT5:00 AM EDT 1.8 kt9:03 AM EDT10:23 AM EDT −0.8 kt2:28 PM EDT5:07 PM EDT 2.1 kt9:09 PM EDT10:49 PM EDT −0.9 kt6:07 AM EDT7:17 PM EDT3:47 PM EDT11:58 PM EDT
Tue 023:15 AM EDT5:52 AM EDT 1.8 kt9:54 AM EDT11:14 AM EDT −0.8 kt3:17 PM EDT5:58 PM EDT 2.1 kt9:58 PM EDT11:39 PM EDT −1.0 kt6:08 AM EDT7:15 PM EDT4:37 PM EDT
Wed 034:04 AM EDT6:44 AM EDT 1.8 kt10:44 AM EDT12:04 PM EDT −0.9 kt4:06 PM EDT6:49 PM EDT 2.2 kt10:47 PM EDT6:09 AM EDT7:13 PM EDT5:20 PM EDT12:59 AM EDT
Thu 0412:29 AM EDT −1.0 kt4:52 AM EDT7:32 AM EDT 2.0 kt11:31 AM EDT12:54 PM EDT −0.9 kt4:53 PM EDT7:39 PM EDT 2.4 kt11:35 PM EDT6:10 AM EDT7:11 PM EDT5:54 PM EDT2:08 AM EDT
Fri 051:19 AM EDT −1.1 kt5:36 AM EDT8:18 AM EDT 2.2 kt12:16 PM EDT1:43 PM EDT −1.0 kt5:39 PM EDT8:28 PM EDT 2.6 kt6:11 AM EDT7:10 PM EDT6:22 PM EDT3:21 AM EDT
Sat 0612:23 AM EDT2:09 AM EDT −1.2 kt6:17 AM EDT9:04 AM EDT 2.4 kt12:58 PM EDT2:32 PM EDT −1.1 kt6:24 PM EDT9:17 PM EDT 2.8 kt6:13 AM EDT7:08 PM EDT6:47 PM EDT4:37 AM EDT
Sun 071:09 AM EDT2:57 AM EDT −1.3 kt6:59 AM EDT9:49 AM EDT 2.7 kt1:39 PM EDT3:20 PM EDT −1.2 kt7:09 PM EDT10:07 PM EDT 3.1 ktFull Moon6:14 AM EDT7:06 PM EDT7:09 PM EDT5:52 AM EDT
Mon 081:55 AM EDT3:45 AM EDT −1.4 kt7:40 AM EDT10:34 AM EDT 3.0 kt2:20 PM EDT4:07 PM EDT −1.3 kt7:56 PM EDT10:56 PM EDT 3.2 kt6:15 AM EDT7:05 PM EDT7:30 PM EDT7:09 AM EDT
Tue 092:42 AM EDT4:32 AM EDT −1.4 kt8:21 AM EDT11:19 AM EDT 3.2 kt3:01 PM EDT4:55 PM EDT −1.4 kt8:44 PM EDT11:45 PM EDT 3.3 kt6:16 AM EDT7:03 PM EDT7:52 PM EDT8:26 AM EDT
Wed 103:29 AM EDT5:20 AM EDT −1.4 kt9:05 AM EDT12:05 PM EDT 3.3 kt3:44 PM EDT5:43 PM EDT −1.5 kt9:35 PM EDT6:17 AM EDT7:01 PM EDT8:17 PM EDT9:45 AM EDT
Thu 1112:34 AM EDT 3.3 kt4:19 AM EDT6:09 AM EDT −1.4 kt9:50 AM EDT12:53 PM EDT 3.4 kt4:29 PM EDT6:34 PM EDT −1.5 kt10:28 PM EDT6:18 AM EDT6:59 PM EDT8:47 PM EDT11:05 AM EDT
Fri 121:25 AM EDT 3.2 kt5:11 AM EDT7:00 AM EDT −1.3 kt10:39 AM EDT1:42 PM EDT 3.3 kt5:18 PM EDT7:26 PM EDT −1.4 kt11:24 PM EDT6:19 AM EDT6:57 PM EDT9:24 PM EDT12:27 PM EDT
Sat 132:17 AM EDT 3.0 kt6:08 AM EDT7:52 AM EDT −1.2 kt11:32 AM EDT2:32 PM EDT 3.2 kt6:14 PM EDT8:20 PM EDT −1.4 kt6:20 AM EDT6:56 PM EDT10:12 PM EDT1:44 PM EDT
Sun 1412:23 AM EDT3:10 AM EDT 2.7 kt7:08 AM EDT8:46 AM EDT −1.1 kt12:29 PM EDT3:24 PM EDT 3.0 kt7:17 PM EDT9:16 PM EDT −1.3 ktLast Quarter6:21 AM EDT6:54 PM EDT11:11 PM EDT2:53 PM EDT
Mon 151:24 AM EDT4:06 AM EDT 2.4 kt8:12 AM EDT9:43 AM EDT −1.1 kt1:29 PM EDT4:19 PM EDT 2.8 kt8:24 PM EDT10:15 PM EDT −1.2 kt6:22 AM EDT6:52 PM EDT3:50 PM EDT
Tue 162:26 AM EDT5:05 AM EDT 2.2 kt9:15 AM EDT10:41 AM EDT −1.0 kt2:31 PM EDT5:18 PM EDT 2.5 kt9:30 PM EDT11:17 PM EDT −1.2 kt6:23 AM EDT6:50 PM EDT12:19 AM EDT4:34 PM EDT
Wed 173:28 AM EDT6:10 AM EDT 2.0 kt10:17 AM EDT11:43 AM EDT −1.0 kt3:34 PM EDT6:20 PM EDT 2.4 kt10:35 PM EDT6:25 AM EDT6:48 PM EDT1:32 AM EDT5:08 PM EDT
Thu 1812:22 AM EDT −1.1 kt4:27 AM EDT7:18 AM EDT 2.0 kt
7:51 AM EDT 2.0 kt
8:49 AM EDT 2.0 kt
11:15 AM EDT12:45 PM EDT −1.0 kt4:35 PM EDT7:23 PM EDT 2.4 kt11:35 PM EDT6:26 AM EDT6:47 PM EDT2:46 AM EDT5:34 PM EDT
Fri 191:31 AM EDT −1.1 kt5:21 AM EDT9:54 AM EDT 2.1 kt12:10 PM EDT1:50 PM EDT −1.0 kt5:33 PM EDT8:26 PM EDT 2.4 kt6:27 AM EDT6:45 PM EDT3:57 AM EDT5:56 PM EDT
Sat 2012:31 AM EDT2:55 AM EDT −1.2 kt6:12 AM EDT10:39 AM EDT 2.3 kt1:01 PM EDT2:54 PM EDT −1.1 kt6:28 PM EDT9:31 PM EDT 2.4 kt6:28 AM EDT6:43 PM EDT5:05 AM EDT6:15 PM EDT
Sun 211:24 AM EDT3:37 AM EDT −1.2 kt6:59 AM EDT10:19 AM EDT 2.4 kt1:48 PM EDT3:43 PM EDT −1.2 kt7:20 PM EDT10:31 PM EDT 2.5 ktNew Moon6:29 AM EDT6:41 PM EDT6:11 AM EDT6:33 PM EDT
Mon 222:14 AM EDT4:06 AM EDT −1.2 kt7:44 AM EDT10:47 AM EDT 2.5 kt2:34 PM EDT4:21 PM EDT −1.2 kt8:10 PM EDT11:18 PM EDT 2.5 kt6:30 AM EDT6:39 PM EDT7:16 AM EDT6:51 PM EDT
Tue 233:01 AM EDT4:40 AM EDT −1.1 kt8:29 AM EDT11:24 AM EDT 2.6 kt3:17 PM EDT5:00 PM EDT −1.2 kt8:59 PM EDT6:31 AM EDT6:38 PM EDT8:20 AM EDT7:10 PM EDT
Wed 2412:00 AM EDT 2.5 kt3:47 AM EDT5:18 AM EDT −1.1 kt9:13 AM EDT12:03 PM EDT 2.6 kt3:59 PM EDT5:40 PM EDT −1.2 kt9:47 PM EDT6:32 AM EDT6:36 PM EDT9:24 AM EDT7:31 PM EDT
Thu 2512:41 AM EDT 2.4 kt4:31 AM EDT6:00 AM EDT −1.0 kt9:57 AM EDT12:45 PM EDT 2.6 kt4:41 PM EDT6:22 PM EDT −1.1 kt10:35 PM EDT6:33 AM EDT6:34 PM EDT10:29 AM EDT7:55 PM EDT
Fri 261:24 AM EDT 2.3 kt5:16 AM EDT6:43 AM EDT −1.0 kt10:42 AM EDT1:28 PM EDT 2.5 kt5:23 PM EDT7:05 PM EDT −1.1 kt11:22 PM EDT6:35 AM EDT6:32 PM EDT11:34 AM EDT8:25 PM EDT
Sat 272:08 AM EDT 2.2 kt6:02 AM EDT7:28 AM EDT −0.9 kt11:28 AM EDT2:12 PM EDT 2.4 kt6:05 PM EDT7:50 PM EDT −1.1 kt6:36 AM EDT6:30 PM EDT12:37 PM EDT9:02 PM EDT
Sun 2812:11 AM EDT2:52 AM EDT 2.1 kt6:50 AM EDT8:13 AM EDT −0.9 kt12:15 PM EDT2:57 PM EDT 2.3 kt6:50 PM EDT8:36 PM EDT −1.0 kt6:37 AM EDT6:28 PM EDT1:36 PM EDT9:49 PM EDT
Mon 2912:59 AM EDT3:38 AM EDT 2.0 kt7:39 AM EDT9:01 AM EDT −0.9 kt1:03 PM EDT3:44 PM EDT 2.2 kt7:37 PM EDT9:24 PM EDT −1.0 ktFirst Quarter6:38 AM EDT6:27 PM EDT2:29 PM EDT10:45 PM EDT
Tue 301:48 AM EDT4:25 AM EDT 1.9 kt8:29 AM EDT9:50 AM EDT −0.9 kt1:53 PM EDT4:33 PM EDT 2.1 kt8:26 PM EDT10:14 PM EDT −1.0 kt6:39 AM EDT6:25 PM EDT3:14 PM EDT11:48 PM EDT

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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