Long Island Head, 0.9 nmi NW of (depth 10 ft), Massachusetts Current
42.3400° N, 70.9738° W
Flood direction 302° true
Ebb direction 103° true

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 013:17 AM EDT 0.4 kt5:03 AM EDT7:53 AM EDT −0.4 kt11:21 AM EDT3:24 PM EDT 0.4 kt5:26 PM EDT8:40 PM EDT −0.5 ktFirst Quarter5:36 AM EDT8:02 PM EDT1:49 PM EDT11:29 PM EDT
Sat 0212:15 AM EDT4:14 AM EDT 0.4 kt5:59 AM EDT8:22 AM EDT −0.4 kt12:12 PM EDT4:12 PM EDT 0.4 kt6:21 PM EDT9:41 PM EDT −0.4 kt5:37 AM EDT8:01 PM EDT2:54 PM EDT11:58 PM EDT
Sun 031:12 AM EDT5:13 AM EDT 0.4 kt6:56 AM EDT9:03 AM EDT −0.3 kt1:05 PM EDT5:13 PM EDT 0.4 kt7:15 PM EDT11:00 PM EDT −0.4 kt5:38 AM EDT8:00 PM EDT3:58 PM EDT
Mon 042:04 AM EDT6:14 AM EDT 0.4 kt7:50 AM EDT10:24 AM EDT −0.3 kt1:56 PM EDT6:19 PM EDT 0.4 kt8:05 PM EDT11:47 PM EDT −0.5 kt5:39 AM EDT7:59 PM EDT4:59 PM EDT12:35 AM EDT
Tue 052:52 AM EDT7:04 AM EDT 0.4 kt8:42 AM EDT11:32 AM EDT −0.4 kt2:46 PM EDT7:03 PM EDT 0.4 kt8:52 PM EDT5:40 AM EDT7:57 PM EDT5:55 PM EDT1:21 AM EDT
Wed 0612:23 AM EDT −0.5 kt3:39 AM EDT7:45 AM EDT 0.5 kt9:35 AM EDT12:14 PM EDT −0.4 kt3:37 PM EDT7:27 PM EDT 0.4 kt9:39 PM EDT5:41 AM EDT7:56 PM EDT6:43 PM EDT2:17 AM EDT
Thu 0712:57 AM EDT −0.5 kt4:23 AM EDT8:21 AM EDT 0.5 kt10:27 AM EDT12:57 PM EDT −0.5 kt4:27 PM EDT7:46 PM EDT 0.5 kt10:26 PM EDT5:43 AM EDT7:55 PM EDT7:22 PM EDT3:22 AM EDT
Fri 081:35 AM EDT −0.6 kt5:06 AM EDT8:53 AM EDT 0.6 kt11:13 AM EDT1:46 PM EDT −0.5 kt5:14 PM EDT8:22 PM EDT 0.5 kt11:09 PM EDT5:44 AM EDT7:54 PM EDT7:54 PM EDT4:33 AM EDT
Sat 092:21 AM EDT −0.6 kt5:46 AM EDT9:19 AM EDT 0.6 kt11:53 AM EDT2:40 PM EDT −0.6 kt5:58 PM EDT9:06 PM EDT 0.6 kt11:50 PM EDTFull Moon5:45 AM EDT7:53 PM EDT8:21 PM EDT5:47 AM EDT
Sun 103:05 AM EDT −0.7 kt6:27 AM EDT9:51 AM EDT 0.7 kt12:30 PM EDT3:25 PM EDT −0.6 kt6:42 PM EDT9:54 PM EDT 0.7 kt5:46 AM EDT7:51 PM EDT8:45 PM EDT7:01 AM EDT
Mon 1112:31 AM EDT3:42 AM EDT −0.7 kt7:08 AM EDT10:28 AM EDT 0.7 kt1:08 PM EDT4:04 PM EDT −0.7 kt7:26 PM EDT10:40 PM EDT 0.8 kt5:47 AM EDT7:50 PM EDT9:06 PM EDT8:15 AM EDT
Tue 121:13 AM EDT4:17 AM EDT −0.7 kt7:51 AM EDT11:06 AM EDT 0.8 kt1:46 PM EDT4:42 PM EDT −0.7 kt8:13 PM EDT11:24 PM EDT 0.8 kt5:48 AM EDT7:48 PM EDT9:28 PM EDT9:29 AM EDT
Wed 131:59 AM EDT4:53 AM EDT −0.7 kt8:35 AM EDT11:45 AM EDT 0.8 kt2:27 PM EDT5:26 PM EDT −0.7 kt9:02 PM EDT5:49 AM EDT7:47 PM EDT9:51 PM EDT10:43 AM EDT
Thu 1412:09 AM EDT 0.8 kt2:48 AM EDT5:38 AM EDT −0.6 kt9:19 AM EDT12:28 PM EDT 0.8 kt3:12 PM EDT6:23 PM EDT −0.6 kt9:54 PM EDT5:50 AM EDT7:45 PM EDT10:17 PM EDT12:00 PM EDT
Fri 1512:59 AM EDT 0.7 kt3:41 AM EDT6:35 AM EDT −0.6 kt10:07 AM EDT1:18 PM EDT 0.7 kt4:02 PM EDT7:25 PM EDT −0.6 kt10:51 PM EDT5:51 AM EDT7:44 PM EDT10:49 PM EDT1:18 PM EDT
Sat 161:59 AM EDT 0.7 kt4:38 AM EDT7:33 AM EDT −0.5 kt11:00 AM EDT2:16 PM EDT 0.7 kt4:57 PM EDT8:23 PM EDT −0.6 kt11:56 PM EDTLast Quarter5:52 AM EDT7:42 PM EDT11:29 PM EDT2:36 PM EDT
Sun 173:07 AM EDT 0.6 kt5:41 AM EDT8:29 AM EDT −0.5 kt12:01 PM EDT3:17 PM EDT 0.7 kt5:59 PM EDT9:39 PM EDT −0.6 kt5:53 AM EDT7:41 PM EDT3:51 PM EDT
Mon 181:03 AM EDT4:16 AM EDT 0.6 kt6:50 AM EDT9:48 AM EDT −0.4 kt1:06 PM EDT4:18 PM EDT 0.6 kt7:05 PM EDT11:06 PM EDT −0.6 kt5:54 AM EDT7:39 PM EDT12:20 AM EDT4:56 PM EDT
Tue 192:07 AM EDT5:40 AM EDT 0.6 kt7:56 AM EDT11:22 AM EDT −0.5 kt2:09 PM EDT5:34 PM EDT 0.6 kt8:08 PM EDT5:55 AM EDT7:38 PM EDT1:23 AM EDT5:50 PM EDT
Wed 2012:06 AM EDT −0.7 kt3:08 AM EDT6:52 AM EDT 0.6 kt9:00 AM EDT12:21 PM EDT −0.5 kt3:12 PM EDT6:55 PM EDT 0.6 kt9:10 PM EDT5:56 AM EDT7:36 PM EDT2:34 AM EDT6:31 PM EDT
Thu 211:00 AM EDT −0.7 kt4:06 AM EDT7:46 AM EDT 0.7 kt10:03 AM EDT1:17 PM EDT −0.6 kt4:13 PM EDT7:54 PM EDT 0.7 kt10:13 PM EDT5:57 AM EDT7:35 PM EDT3:48 AM EDT7:04 PM EDT
Fri 221:55 AM EDT −0.7 kt4:59 AM EDT8:37 AM EDT 0.7 kt11:00 AM EDT2:15 PM EDT −0.6 kt5:11 PM EDT8:49 PM EDT 0.7 kt11:11 PM EDT5:58 AM EDT7:33 PM EDT5:02 AM EDT7:29 PM EDT
Sat 232:49 AM EDT −0.7 kt5:48 AM EDT9:30 AM EDT 0.7 kt11:48 AM EDT3:09 PM EDT −0.7 kt6:03 PM EDT9:47 PM EDT 0.7 ktNew Moon5:59 AM EDT7:32 PM EDT6:12 AM EDT7:51 PM EDT
Sun 2412:00 AM EDT3:37 AM EDT −0.7 kt6:33 AM EDT10:21 AM EDT 0.7 kt12:29 PM EDT3:55 PM EDT −0.7 kt6:52 PM EDT10:39 PM EDT 0.7 kt6:00 AM EDT7:30 PM EDT7:20 AM EDT8:11 PM EDT
Mon 2512:44 AM EDT4:18 AM EDT −0.7 kt7:17 AM EDT11:04 AM EDT 0.7 kt1:10 PM EDT4:35 PM EDT −0.7 kt7:40 PM EDT11:23 PM EDT 0.7 kt6:02 AM EDT7:28 PM EDT8:25 AM EDT8:29 PM EDT
Tue 261:27 AM EDT4:54 AM EDT −0.6 kt7:58 AM EDT11:40 AM EDT 0.7 kt1:50 PM EDT5:14 PM EDT −0.6 kt8:26 PM EDT6:03 AM EDT7:27 PM EDT9:29 AM EDT8:48 PM EDT
Wed 2712:01 AM EDT 0.6 kt2:11 AM EDT5:24 AM EDT −0.5 kt8:38 AM EDT12:10 PM EDT 0.6 kt2:32 PM EDT5:55 PM EDT −0.6 kt9:11 PM EDT6:04 AM EDT7:25 PM EDT10:32 AM EDT9:08 PM EDT
Thu 2812:37 AM EDT 0.6 kt2:55 AM EDT5:49 AM EDT −0.5 kt9:16 AM EDT12:35 PM EDT 0.6 kt3:15 PM EDT6:40 PM EDT −0.5 kt9:55 PM EDT6:05 AM EDT7:24 PM EDT11:36 AM EDT9:30 PM EDT
Fri 291:22 AM EDT 0.5 kt3:40 AM EDT6:20 AM EDT −0.4 kt9:55 AM EDT1:05 PM EDT 0.5 kt3:59 PM EDT7:23 PM EDT −0.5 kt10:42 PM EDT6:06 AM EDT7:22 PM EDT12:40 PM EDT9:57 PM EDT
Sat 302:39 AM EDT 0.4 kt4:28 AM EDT7:02 AM EDT −0.4 kt10:37 AM EDT1:50 PM EDT 0.4 kt4:46 PM EDT8:00 PM EDT −0.4 kt11:35 PM EDT6:07 AM EDT7:20 PM EDT1:44 PM EDT10:30 PM EDT
Sun 313:40 AM EDT 0.4 kt5:22 AM EDT7:45 AM EDT −0.4 kt11:26 AM EDT2:43 PM EDT 0.4 kt5:39 PM EDT8:40 PM EDT −0.4 ktFirst Quarter6:08 AM EDT7:19 PM EDT2:47 PM EDT11:12 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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