Little Harbor entrance (depth 3 ft), Portsmouth Harbor, New Hampshire Current
43.0554° N, 70.7157° W
Flood direction 321° true
Ebb direction 107° true

August 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 012:08 AM EDT4:49 AM EDT −1.2 kt8:33 AM EDT11:20 AM EDT 0.7 kt2:39 PM EDT5:12 PM EDT −1.1 kt8:34 PM EDT11:34 PM EDT 0.7 kt5:33 AM EDT8:04 PM EDT9:29 PM EDT8:35 AM EDT
Sun 022:49 AM EDT5:35 AM EDT −1.2 kt9:04 AM EDT12:00 PM EDT 0.7 kt3:19 PM EDT5:59 PM EDT −1.1 kt9:13 PM EDT5:34 AM EDT8:02 PM EDT9:48 PM EDT9:42 AM EDT
Mon 0312:17 AM EDT 0.7 kt3:32 AM EDT6:21 AM EDT −1.1 kt9:37 AM EDT12:42 PM EDT 0.7 kt4:01 PM EDT6:46 PM EDT −1.1 kt9:59 PM EDT5:35 AM EDT8:01 PM EDT10:09 PM EDT10:51 AM EDT
Tue 041:04 AM EDT 0.6 kt4:18 AM EDT7:08 AM EDT −1.1 kt10:16 AM EDT1:29 PM EDT 0.7 kt4:46 PM EDT7:35 PM EDT −1.1 kt10:51 PM EDT5:36 AM EDT8:00 PM EDT10:32 PM EDT12:02 PM EDT
Wed 051:57 AM EDT 0.6 kt5:10 AM EDT7:58 AM EDT −1.1 kt11:02 AM EDT2:20 PM EDT 0.7 kt5:35 PM EDT8:27 PM EDT −1.1 kt11:53 PM EDTLast Quarter5:37 AM EDT7:58 PM EDT11:01 PM EDT1:17 PM EDT
Thu 062:54 AM EDT 0.6 kt6:07 AM EDT8:51 AM EDT −1.0 kt11:57 AM EDT3:16 PM EDT 0.7 kt6:31 PM EDT9:21 PM EDT −1.1 kt5:38 AM EDT7:57 PM EDT11:38 PM EDT2:34 PM EDT
Fri 071:03 AM EDT3:53 AM EDT 0.6 kt7:10 AM EDT9:46 AM EDT −1.0 kt1:03 PM EDT4:13 PM EDT 0.7 kt7:33 PM EDT10:17 PM EDT −1.2 kt5:40 AM EDT7:56 PM EDT3:51 PM EDT
Sat 082:14 AM EDT4:53 AM EDT 0.6 kt8:14 AM EDT10:42 AM EDT −1.0 kt2:13 PM EDT5:14 PM EDT 0.7 kt8:35 PM EDT11:14 PM EDT −1.2 kt5:41 AM EDT7:54 PM EDT12:25 AM EDT5:02 PM EDT
Sun 093:19 AM EDT5:58 AM EDT 0.7 kt9:16 AM EDT11:40 AM EDT −1.0 kt3:19 PM EDT6:16 PM EDT 0.8 kt9:35 PM EDT5:42 AM EDT7:53 PM EDT1:27 AM EDT6:02 PM EDT
Mon 1012:11 AM EDT −1.3 kt4:19 AM EDT7:04 AM EDT 0.8 kt10:14 AM EDT12:36 PM EDT −1.1 kt4:21 PM EDT7:20 PM EDT 0.9 kt10:33 PM EDT5:43 AM EDT7:52 PM EDT2:40 AM EDT6:49 PM EDT
Tue 111:07 AM EDT −1.3 kt5:15 AM EDT8:04 AM EDT 0.9 kt11:09 AM EDT1:32 PM EDT −1.2 kt5:20 PM EDT8:17 PM EDT 1.0 kt11:28 PM EDT5:44 AM EDT7:50 PM EDT4:01 AM EDT7:26 PM EDT
Wed 122:01 AM EDT −1.4 kt6:08 AM EDT8:57 AM EDT 0.9 kt12:01 PM EDT2:24 PM EDT −1.2 kt6:15 PM EDT9:11 PM EDT 1.0 ktNew Moon5:45 AM EDT7:49 PM EDT5:23 AM EDT7:55 PM EDT
Thu 1312:19 AM EDT2:52 AM EDT −1.4 kt6:57 AM EDT9:46 AM EDT 1.0 kt12:50 PM EDT3:15 PM EDT −1.3 kt7:08 PM EDT10:01 PM EDT 1.0 kt5:46 AM EDT7:48 PM EDT6:42 AM EDT8:19 PM EDT
Fri 141:10 AM EDT3:42 AM EDT −1.4 kt7:43 AM EDT10:33 AM EDT 1.0 kt1:39 PM EDT4:06 PM EDT −1.3 kt7:58 PM EDT10:50 PM EDT 1.0 kt5:47 AM EDT7:46 PM EDT7:57 AM EDT8:41 PM EDT
Sat 151:59 AM EDT4:31 AM EDT −1.4 kt8:29 AM EDT11:18 AM EDT 1.0 kt2:27 PM EDT4:55 PM EDT −1.3 kt8:48 PM EDT11:37 PM EDT 1.0 kt5:48 AM EDT7:45 PM EDT9:09 AM EDT9:01 PM EDT
Sun 162:48 AM EDT5:19 AM EDT −1.3 kt9:13 AM EDT12:01 PM EDT 0.9 kt3:14 PM EDT5:43 PM EDT −1.3 kt9:38 PM EDT5:49 AM EDT7:43 PM EDT10:18 AM EDT9:22 PM EDT
Mon 1712:23 AM EDT 0.9 kt3:37 AM EDT6:06 AM EDT −1.2 kt9:58 AM EDT12:46 PM EDT 0.9 kt4:02 PM EDT6:30 PM EDT −1.2 kt10:30 PM EDT5:50 AM EDT7:42 PM EDT11:27 AM EDT9:44 PM EDT
Tue 181:12 AM EDT 0.8 kt4:27 AM EDT6:52 AM EDT −1.1 kt10:45 AM EDT1:33 PM EDT 0.8 kt4:50 PM EDT7:18 PM EDT −1.1 kt11:23 PM EDT5:52 AM EDT7:40 PM EDT12:35 PM EDT10:10 PM EDT
Wed 192:03 AM EDT 0.7 kt5:18 AM EDT7:40 AM EDT −1.0 kt11:35 AM EDT2:23 PM EDT 0.7 kt5:40 PM EDT8:06 PM EDT −1.1 ktFirst Quarter5:53 AM EDT7:39 PM EDT1:41 PM EDT10:40 PM EDT
Thu 2012:21 AM EDT2:59 AM EDT 0.6 kt6:10 AM EDT8:29 AM EDT −0.9 kt12:30 PM EDT3:17 PM EDT 0.6 kt6:32 PM EDT8:57 PM EDT −1.0 kt5:54 AM EDT7:37 PM EDT2:45 PM EDT11:17 PM EDT
Fri 211:22 AM EDT3:56 AM EDT 0.5 kt7:05 AM EDT9:21 AM EDT −0.9 kt1:29 PM EDT4:11 PM EDT 0.6 kt7:26 PM EDT9:49 PM EDT −0.9 kt5:55 AM EDT7:36 PM EDT3:44 PM EDT
Sat 222:22 AM EDT4:55 AM EDT 0.5 kt8:01 AM EDT10:13 AM EDT −0.8 kt2:28 PM EDT5:06 PM EDT 0.5 kt8:22 PM EDT10:42 PM EDT −0.9 kt5:56 AM EDT7:34 PM EDT4:37 PM EDT12:03 AM EDT
Sun 233:19 AM EDT6:07 AM EDT 0.5 kt8:56 AM EDT11:06 AM EDT −0.8 kt3:22 PM EDT6:06 PM EDT 0.5 kt9:15 PM EDT11:36 PM EDT −0.9 kt5:57 AM EDT7:32 PM EDT5:21 PM EDT12:56 AM EDT
Mon 244:11 AM EDT7:22 AM EDT 0.5 kt9:49 AM EDT11:59 AM EDT −0.8 kt4:13 PM EDT7:03 PM EDT 0.6 kt10:06 PM EDT5:58 AM EDT7:31 PM EDT5:57 PM EDT1:56 AM EDT
Tue 2512:28 AM EDT −1.0 kt4:58 AM EDT8:00 AM EDT 0.6 kt10:38 AM EDT12:51 PM EDT −0.9 kt5:00 PM EDT7:50 PM EDT 0.6 kt10:54 PM EDT5:59 AM EDT7:29 PM EDT6:27 PM EDT3:01 AM EDT
Wed 261:18 AM EDT −1.0 kt5:41 AM EDT8:28 AM EDT 0.6 kt11:24 AM EDT1:39 PM EDT −0.9 kt5:42 PM EDT8:29 PM EDT 0.7 kt11:39 PM EDT6:00 AM EDT7:27 PM EDT6:52 PM EDT4:08 AM EDT
Thu 272:04 AM EDT −1.1 kt6:20 AM EDT9:00 AM EDT 0.7 kt12:07 PM EDT2:26 PM EDT −1.0 kt6:22 PM EDT9:08 PM EDT 0.7 kt6:01 AM EDT7:26 PM EDT7:14 PM EDT5:16 AM EDT
Fri 2812:21 AM EDT2:50 AM EDT −1.1 kt6:55 AM EDT9:35 AM EDT 0.7 kt12:48 PM EDT3:12 PM EDT −1.1 kt6:59 PM EDT9:47 PM EDT 0.7 ktFull Moon6:02 AM EDT7:24 PM EDT7:35 PM EDT6:24 AM EDT
Sat 291:02 AM EDT3:36 AM EDT −1.2 kt7:27 AM EDT10:11 AM EDT 0.7 kt1:27 PM EDT3:58 PM EDT −1.1 kt7:34 PM EDT10:27 PM EDT 0.8 kt6:04 AM EDT7:22 PM EDT7:54 PM EDT7:32 AM EDT
Sun 301:42 AM EDT4:22 AM EDT −1.2 kt7:57 AM EDT10:50 AM EDT 0.8 kt2:05 PM EDT4:45 PM EDT −1.2 kt8:11 PM EDT11:09 PM EDT 0.8 kt6:05 AM EDT7:20 PM EDT8:15 PM EDT8:41 AM EDT
Mon 312:24 AM EDT5:08 AM EDT −1.2 kt8:28 AM EDT11:30 AM EDT 0.8 kt2:45 PM EDT5:32 PM EDT −1.2 kt8:52 PM EDT11:53 PM EDT 0.7 kt6:06 AM EDT7:19 PM EDT8:37 PM EDT9:53 AM 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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