Shapleigh Island Bridge, south of, Portsmouth Harbor, New Hampshire Current
43.0697° N, 70.7383° W
Flood direction 178° true
Ebb direction 348° true

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 0112:42 AM EDT3:01 AM EDT 0.6 kt6:22 AM EDT9:05 AM EDT −0.5 kt12:52 PM EDT3:13 PM EDT 0.6 kt6:42 PM EDT9:32 PM EDT −0.5 ktFirst Quarter5:33 AM EDT8:03 PM EDT1:51 PM EDT11:26 PM EDT
Sat 021:35 AM EDT3:52 AM EDT 0.5 kt7:14 AM EDT9:53 AM EDT −0.4 kt1:41 PM EDT4:01 PM EDT 0.6 kt7:30 PM EDT10:22 PM EDT −0.5 kt5:35 AM EDT8:02 PM EDT2:56 PM EDT11:55 PM EDT
Sun 032:28 AM EDT4:46 AM EDT 0.5 kt8:05 AM EDT10:43 AM EDT −0.4 kt2:31 PM EDT4:51 PM EDT 0.6 kt8:18 PM EDT11:11 PM EDT −0.5 kt5:36 AM EDT8:01 PM EDT4:00 PM EDT
Mon 043:19 AM EDT5:40 AM EDT 0.5 kt8:57 AM EDT11:32 AM EDT −0.4 kt3:20 PM EDT5:40 PM EDT 0.6 kt9:06 PM EDT11:59 PM EDT −0.5 kt5:37 AM EDT8:00 PM EDT5:02 PM EDT12:31 AM EDT
Tue 054:09 AM EDT6:30 AM EDT 0.5 kt9:46 AM EDT12:21 PM EDT −0.4 kt4:07 PM EDT6:29 PM EDT 0.6 kt9:52 PM EDT5:38 AM EDT7:58 PM EDT5:57 PM EDT1:17 AM EDT
Wed 0612:48 AM EDT −0.5 kt4:55 AM EDT7:17 AM EDT 0.6 kt10:34 AM EDT1:10 PM EDT −0.4 kt4:53 PM EDT7:17 PM EDT 0.7 kt10:37 PM EDT5:39 AM EDT7:57 PM EDT6:45 PM EDT2:13 AM EDT
Thu 071:36 AM EDT −0.5 kt5:39 AM EDT8:03 AM EDT 0.6 kt11:18 AM EDT1:58 PM EDT −0.5 kt5:36 PM EDT8:05 PM EDT 0.7 kt11:20 PM EDT5:40 AM EDT7:56 PM EDT7:24 PM EDT3:18 AM EDT
Fri 082:23 AM EDT −0.6 kt6:21 AM EDT8:47 AM EDT 0.7 kt12:01 PM EDT2:45 PM EDT −0.5 kt6:19 PM EDT8:53 PM EDT 0.8 kt5:41 AM EDT7:54 PM EDT7:55 PM EDT4:29 AM EDT
Sat 0912:03 AM EDT3:09 AM EDT −0.6 kt7:02 AM EDT9:30 AM EDT 0.7 kt12:42 PM EDT3:31 PM EDT −0.6 kt7:03 PM EDT9:40 PM EDT 0.9 ktFull Moon5:42 AM EDT7:53 PM EDT8:22 PM EDT5:44 AM EDT
Sun 1012:47 AM EDT3:55 AM EDT −0.7 kt7:43 AM EDT10:14 AM EDT 0.8 kt1:22 PM EDT4:17 PM EDT −0.6 kt7:47 PM EDT10:27 PM EDT 0.9 kt5:43 AM EDT7:52 PM EDT8:44 PM EDT6:59 AM EDT
Mon 111:30 AM EDT4:41 AM EDT −0.7 kt8:23 AM EDT10:58 AM EDT 0.9 kt2:02 PM EDT5:04 PM EDT −0.7 kt8:34 PM EDT11:16 PM EDT 0.9 kt5:44 AM EDT7:50 PM EDT9:05 PM EDT8:13 AM EDT
Tue 122:16 AM EDT5:28 AM EDT −0.7 kt9:05 AM EDT11:43 AM EDT 0.9 kt2:42 PM EDT5:52 PM EDT −0.7 kt9:23 PM EDT5:45 AM EDT7:49 PM EDT9:26 PM EDT9:28 AM EDT
Wed 1312:05 AM EDT 0.9 kt3:03 AM EDT6:17 AM EDT −0.7 kt9:49 AM EDT12:29 PM EDT 0.9 kt3:25 PM EDT6:42 PM EDT −0.7 kt10:15 PM EDT5:46 AM EDT7:47 PM EDT9:49 PM EDT10:43 AM EDT
Thu 1412:55 AM EDT 0.9 kt3:54 AM EDT7:08 AM EDT −0.7 kt10:35 AM EDT1:17 PM EDT 1.0 kt4:13 PM EDT7:34 PM EDT −0.7 kt11:10 PM EDT5:47 AM EDT7:46 PM EDT10:14 PM EDT12:00 PM EDT
Fri 151:47 AM EDT 0.9 kt4:50 AM EDT7:59 AM EDT −0.6 kt11:25 AM EDT2:06 PM EDT 0.9 kt5:05 PM EDT8:27 PM EDT −0.7 kt5:49 AM EDT7:44 PM EDT10:45 PM EDT1:19 PM EDT
Sat 1612:09 AM EDT2:39 AM EDT 0.8 kt5:51 AM EDT8:53 AM EDT −0.6 kt12:19 PM EDT2:57 PM EDT 0.9 kt6:05 PM EDT9:22 PM EDT −0.6 ktLast Quarter5:50 AM EDT7:43 PM EDT11:25 PM EDT2:38 PM EDT
Sun 171:10 AM EDT3:35 AM EDT 0.7 kt6:55 AM EDT9:48 AM EDT −0.6 kt1:16 PM EDT3:51 PM EDT 0.9 kt7:09 PM EDT10:20 PM EDT −0.6 kt5:51 AM EDT7:41 PM EDT3:53 PM EDT
Mon 182:12 AM EDT4:34 AM EDT 0.7 kt7:59 AM EDT10:46 AM EDT −0.5 kt2:16 PM EDT4:48 PM EDT 0.8 kt8:14 PM EDT11:20 PM EDT −0.6 kt5:52 AM EDT7:40 PM EDT12:16 AM EDT4:59 PM EDT
Tue 193:15 AM EDT5:36 AM EDT 0.6 kt9:03 AM EDT11:45 AM EDT −0.5 kt3:18 PM EDT5:47 PM EDT 0.8 kt9:19 PM EDT5:53 AM EDT7:38 PM EDT1:18 AM EDT5:52 PM EDT
Wed 2012:22 AM EDT −0.6 kt4:16 AM EDT6:40 AM EDT 0.6 kt10:03 AM EDT12:45 PM EDT −0.5 kt4:17 PM EDT6:46 PM EDT 0.8 kt10:20 PM EDT5:54 AM EDT7:37 PM EDT2:29 AM EDT6:33 PM EDT
Thu 211:25 AM EDT −0.6 kt5:12 AM EDT7:47 AM EDT 0.6 kt11:00 AM EDT1:46 PM EDT −0.5 kt5:15 PM EDT7:46 PM EDT 0.8 kt11:17 PM EDT5:55 AM EDT7:35 PM EDT3:44 AM EDT7:05 PM EDT
Fri 222:29 AM EDT −0.6 kt6:04 AM EDT10:05 AM EDT 0.7 kt11:53 AM EDT2:45 PM EDT −0.5 kt6:11 PM EDT8:45 PM EDT 0.8 kt5:56 AM EDT7:34 PM EDT4:59 AM EDT7:30 PM EDT
Sat 2312:11 AM EDT3:25 AM EDT −0.6 kt6:54 AM EDT10:02 AM EDT 0.7 kt
9:58 AM EDT 0.7 kt
10:30 AM EDT 0.7 kt
12:42 PM EDT3:37 PM EDT −0.6 kt7:04 PM EDT9:43 PM EDT 0.8 ktNew Moon5:57 AM EDT7:32 PM EDT6:10 AM EDT7:51 PM EDT
Sun 241:02 AM EDT4:10 AM EDT −0.6 kt7:42 AM EDT10:28 AM EDT 0.7 kt1:30 PM EDT4:24 PM EDT −0.6 kt7:57 PM EDT10:36 PM EDT 0.8 kt5:58 AM EDT7:30 PM EDT7:18 AM EDT8:10 PM EDT
Mon 251:51 AM EDT4:51 AM EDT −0.6 kt8:28 AM EDT11:05 AM EDT 0.7 kt2:15 PM EDT5:09 PM EDT −0.6 kt8:48 PM EDT11:25 PM EDT 0.7 kt5:59 AM EDT7:29 PM EDT8:24 AM EDT8:28 PM EDT
Tue 262:39 AM EDT5:32 AM EDT −0.6 kt9:13 AM EDT11:45 AM EDT 0.7 kt3:00 PM EDT5:53 PM EDT −0.6 kt9:39 PM EDT6:01 AM EDT7:27 PM EDT9:28 AM EDT8:46 PM EDT
Wed 2712:12 AM EDT 0.7 kt3:25 AM EDT6:15 AM EDT −0.5 kt9:58 AM EDT12:27 PM EDT 0.7 kt3:44 PM EDT6:38 PM EDT −0.6 kt10:30 PM EDT6:02 AM EDT7:25 PM EDT10:32 AM EDT9:05 PM EDT
Thu 2812:58 AM EDT 0.7 kt4:13 AM EDT6:59 AM EDT −0.5 kt10:43 AM EDT1:09 PM EDT 0.7 kt4:28 PM EDT7:23 PM EDT −0.5 kt11:20 PM EDT6:03 AM EDT7:24 PM EDT11:37 AM EDT9:27 PM EDT
Fri 291:44 AM EDT 0.6 kt5:00 AM EDT7:44 AM EDT −0.5 kt11:30 AM EDT1:53 PM EDT 0.7 kt5:14 PM EDT8:08 PM EDT −0.5 kt6:04 AM EDT7:22 PM EDT12:42 PM EDT9:54 PM EDT
Sat 3012:11 AM EDT2:30 AM EDT 0.6 kt5:50 AM EDT8:30 AM EDT −0.5 kt12:18 PM EDT2:38 PM EDT 0.7 kt6:00 PM EDT8:54 PM EDT −0.5 kt6:05 AM EDT7:20 PM EDT1:47 PM EDT10:26 PM EDT
Sun 311:02 AM EDT3:18 AM EDT 0.5 kt6:40 AM EDT9:18 AM EDT −0.4 kt1:07 PM EDT3:25 PM EDT 0.6 kt6:48 PM EDT9:43 PM EDT −0.5 ktFirst Quarter6:06 AM EDT7:18 PM EDT2:49 PM EDT11:07 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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