South Boston, Pier 4, 0.2 nmi NNE of (depth 10 ft), Massachusetts Current
42.3522° N, 71.0308° W
Flood direction 299° true
Ebb direction 118° true

August 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 011:22 AM EDT6:02 AM EDT −0.4 kt8:25 AM EDT11:27 AM EDT 0.3 kt1:57 PM EDT6:23 PM EDT −0.4 kt8:45 PM EDT11:35 PM EDT 0.3 kt5:36 AM EDT8:03 PM EDT9:30 PM EDT8:37 AM EDT
Sun 022:01 AM EDT6:33 AM EDT −0.4 kt9:04 AM EDT11:57 AM EDT 0.3 kt2:35 PM EDT7:00 PM EDT −0.4 kt9:27 PM EDT5:37 AM EDT8:02 PM EDT9:50 PM EDT9:43 AM EDT
Mon 0312:13 AM EDT 0.3 kt2:43 AM EDT7:08 AM EDT −0.4 kt9:45 AM EDT12:32 PM EDT 0.3 kt3:14 PM EDT7:43 PM EDT −0.4 kt10:12 PM EDT5:38 AM EDT8:01 PM EDT10:11 PM EDT10:51 AM EDT
Tue 0412:55 AM EDT 0.3 kt3:29 AM EDT7:53 AM EDT −0.3 kt10:27 AM EDT1:15 PM EDT 0.3 kt3:55 PM EDT8:38 PM EDT −0.3 kt11:00 PM EDT5:39 AM EDT7:59 PM EDT10:35 PM EDT12:02 PM EDT
Wed 051:45 AM EDT 0.3 kt4:18 AM EDT8:48 AM EDT −0.3 kt11:13 AM EDT2:05 PM EDT 0.3 kt4:40 PM EDT9:31 PM EDT −0.3 kt11:56 PM EDTLast Quarter5:40 AM EDT7:58 PM EDT11:04 PM EDT1:16 PM EDT
Thu 062:43 AM EDT 0.2 kt5:13 AM EDT9:40 AM EDT −0.3 kt12:06 PM EDT3:01 PM EDT 0.3 kt5:31 PM EDT10:23 PM EDT −0.3 kt5:41 AM EDT7:57 PM EDT11:42 PM EDT2:33 PM EDT
Fri 0712:59 AM EDT3:45 AM EDT 0.2 kt6:16 AM EDT10:31 AM EDT −0.3 kt1:06 PM EDT3:57 PM EDT 0.3 kt6:31 PM EDT11:35 PM EDT −0.3 kt5:42 AM EDT7:56 PM EDT3:49 PM EDT
Sat 082:04 AM EDT4:46 AM EDT 0.2 kt7:22 AM EDT11:44 AM EDT −0.3 kt2:07 PM EDT4:54 PM EDT 0.2 kt7:32 PM EDT5:44 AM EDT7:54 PM EDT12:30 AM EDT5:00 PM EDT
Sun 091:09 AM EDT −0.4 kt3:06 AM EDT6:01 AM EDT 0.2 kt8:24 AM EDT1:20 PM EDT −0.3 kt3:08 PM EDT6:01 PM EDT 0.2 kt8:32 PM EDT5:45 AM EDT7:53 PM EDT1:31 AM EDT6:00 PM EDT
Mon 102:10 AM EDT −0.4 kt4:06 AM EDT7:20 AM EDT 0.2 kt9:26 AM EDT2:21 PM EDT −0.3 kt4:10 PM EDT7:13 PM EDT 0.3 kt9:33 PM EDT5:46 AM EDT7:52 PM EDT2:45 AM EDT6:48 PM EDT
Tue 113:05 AM EDT −0.4 kt5:04 AM EDT8:16 AM EDT 0.3 kt10:28 AM EDT3:20 PM EDT −0.3 kt5:11 PM EDT8:15 PM EDT 0.3 kt10:36 PM EDT5:47 AM EDT7:50 PM EDT4:05 AM EDT7:25 PM EDT
Wed 124:03 AM EDT −0.5 kt5:58 AM EDT9:09 AM EDT 0.3 kt11:25 AM EDT4:24 PM EDT −0.4 kt6:09 PM EDT9:15 PM EDT 0.3 kt11:35 PM EDTNew Moon5:48 AM EDT7:49 PM EDT5:26 AM EDT7:55 PM EDT
Thu 135:00 AM EDT −0.5 kt6:48 AM EDT10:05 AM EDT 0.3 kt12:15 PM EDT5:20 PM EDT −0.4 kt7:04 PM EDT10:18 PM EDT 0.3 kt5:49 AM EDT7:47 PM EDT6:44 AM EDT8:20 PM EDT
Fri 1412:28 AM EDT5:49 AM EDT −0.5 kt7:37 AM EDT10:58 AM EDT 0.3 kt1:01 PM EDT6:08 PM EDT −0.4 kt7:57 PM EDT11:13 PM EDT 0.3 kt5:50 AM EDT7:46 PM EDT7:58 AM EDT8:42 PM EDT
Sat 151:17 AM EDT6:33 AM EDT −0.5 kt8:24 AM EDT11:41 AM EDT 0.3 kt1:46 PM EDT6:54 PM EDT −0.4 kt8:49 PM EDT5:51 AM EDT7:45 PM EDT9:10 AM EDT9:03 PM EDT
Sun 1612:00 AM EDT 0.3 kt2:07 AM EDT7:17 AM EDT −0.4 kt9:10 AM EDT12:21 PM EDT 0.3 kt2:33 PM EDT7:44 PM EDT −0.4 kt9:40 PM EDT5:52 AM EDT7:43 PM EDT10:19 AM EDT9:24 PM EDT
Mon 1712:44 AM EDT 0.3 kt2:57 AM EDT8:04 AM EDT −0.4 kt9:55 AM EDT12:59 PM EDT 0.3 kt3:20 PM EDT8:38 PM EDT −0.4 kt10:30 PM EDT5:53 AM EDT7:42 PM EDT11:27 AM EDT9:47 PM EDT
Tue 181:35 AM EDT 0.2 kt3:46 AM EDT8:54 AM EDT −0.3 kt10:39 AM EDT1:45 PM EDT 0.2 kt4:07 PM EDT9:31 PM EDT −0.4 kt11:21 PM EDT5:54 AM EDT7:40 PM EDT12:34 PM EDT10:13 PM EDT
Wed 192:47 AM EDT 0.2 kt4:36 AM EDT9:37 AM EDT −0.3 kt11:26 AM EDT2:53 PM EDT 0.2 kt4:56 PM EDT10:20 PM EDT −0.3 ktFirst Quarter5:55 AM EDT7:39 PM EDT1:40 PM EDT10:44 PM EDT
Thu 2012:19 AM EDT3:53 AM EDT 0.2 kt5:30 AM EDT10:15 AM EDT −0.2 kt12:17 PM EDT3:58 PM EDT 0.2 kt5:50 PM EDT11:15 PM EDT −0.3 kt5:56 AM EDT7:37 PM EDT2:43 PM EDT11:22 PM EDT
Fri 211:20 AM EDT4:52 AM EDT 0.2 kt6:31 AM EDT10:54 AM EDT −0.2 kt1:14 PM EDT4:57 PM EDT 0.2 kt6:48 PM EDT5:57 AM EDT7:36 PM EDT3:42 PM EDT
Sat 2212:24 AM EDT −0.3 kt2:18 AM EDT5:53 AM EDT 0.2 kt7:30 AM EDT12:19 PM EDT −0.2 kt2:10 PM EDT6:03 PM EDT 0.2 kt7:44 PM EDT5:58 AM EDT7:34 PM EDT4:35 PM EDT12:07 AM EDT
Sun 231:21 AM EDT −0.3 kt3:09 AM EDT6:51 AM EDT 0.2 kt8:24 AM EDT1:21 PM EDT −0.2 kt3:02 PM EDT7:02 PM EDT 0.2 kt8:34 PM EDT5:59 AM EDT7:32 PM EDT5:19 PM EDT1:00 AM EDT
Mon 242:03 AM EDT −0.3 kt3:56 AM EDT7:40 AM EDT 0.2 kt9:15 AM EDT2:00 PM EDT −0.3 kt3:53 PM EDT7:48 PM EDT 0.2 kt9:23 PM EDT6:00 AM EDT7:31 PM EDT5:56 PM EDT2:00 AM EDT
Tue 252:37 AM EDT −0.3 kt4:39 AM EDT8:21 AM EDT 0.2 kt10:05 AM EDT2:33 PM EDT −0.3 kt4:43 PM EDT8:25 PM EDT 0.2 kt10:10 PM EDT6:01 AM EDT7:29 PM EDT6:26 PM EDT3:05 AM EDT
Wed 263:08 AM EDT −0.3 kt5:19 AM EDT9:00 AM EDT 0.2 kt10:52 AM EDT3:10 PM EDT −0.3 kt5:29 PM EDT8:54 PM EDT 0.2 kt10:56 PM EDT6:03 AM EDT7:27 PM EDT6:52 PM EDT4:11 AM EDT
Thu 273:40 AM EDT −0.3 kt5:58 AM EDT9:35 AM EDT 0.2 kt11:34 AM EDT3:54 PM EDT −0.3 kt6:13 PM EDT9:17 PM EDT 0.2 kt11:37 PM EDT6:04 AM EDT7:26 PM EDT7:15 PM EDT5:19 AM EDT
Fri 284:18 AM EDT −0.4 kt6:36 AM EDT10:00 AM EDT 0.2 kt12:12 PM EDT4:41 PM EDT −0.4 kt6:54 PM EDT9:50 PM EDT 0.2 ktFull Moon6:05 AM EDT7:24 PM EDT7:36 PM EDT6:26 AM EDT
Sat 2912:15 AM EDT4:56 AM EDT −0.4 kt7:13 AM EDT10:20 AM EDT 0.3 kt12:47 PM EDT5:22 PM EDT −0.4 kt7:35 PM EDT10:30 PM EDT 0.3 kt6:06 AM EDT7:23 PM EDT7:56 PM EDT7:33 AM EDT
Sun 3012:53 AM EDT5:32 AM EDT −0.4 kt7:52 AM EDT10:52 AM EDT 0.3 kt1:22 PM EDT5:58 PM EDT −0.4 kt8:17 PM EDT11:10 PM EDT 0.3 kt6:07 AM EDT7:21 PM EDT8:17 PM EDT8:42 AM EDT
Mon 311:32 AM EDT6:05 AM EDT −0.4 kt8:32 AM EDT11:27 AM EDT 0.3 kt1:57 PM EDT6:34 PM EDT −0.4 kt9:01 PM EDT11:50 PM EDT 0.3 kt6:08 AM EDT7:19 PM EDT8:40 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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