Lewis Bay entrance channel, Nantucket Sound, Massachusetts Current
41.6317° N, 70.2733° W
Flood direction 4° true
Ebb direction 184° true

August 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 012:28 AM EDT6:50 AM EDT −1.5 kt8:20 AM EDT9:49 AM EDT 1.1 kt3:01 PM EDT7:17 PM EDT −1.5 kt8:47 PM EDT10:03 PM EDT 1.0 kt5:35 AM EDT7:58 PM EDT9:26 PM EDT8:34 AM EDT
Sun 023:07 AM EDT7:29 AM EDT −1.6 kt8:58 AM EDT10:22 AM EDT 1.1 kt3:38 PM EDT7:55 PM EDT −1.5 kt9:24 PM EDT10:39 PM EDT 1.0 kt5:36 AM EDT7:57 PM EDT9:47 PM EDT9:40 AM EDT
Mon 033:49 AM EDT8:10 AM EDT −1.6 kt9:38 AM EDT10:59 AM EDT 1.1 kt4:18 PM EDT8:36 PM EDT −1.5 kt10:04 PM EDT11:19 PM EDT 1.0 kt5:37 AM EDT7:56 PM EDT10:09 PM EDT10:48 AM EDT
Tue 044:34 AM EDT8:54 AM EDT −1.5 kt10:21 AM EDT11:41 AM EDT 1.0 kt5:01 PM EDT9:20 PM EDT −1.5 kt10:48 PM EDT5:38 AM EDT7:55 PM EDT10:34 PM EDT11:58 AM EDT
Wed 0512:05 AM EDT 1.0 kt5:24 AM EDT9:42 AM EDT −1.4 kt11:09 AM EDT12:28 PM EDT 1.0 kt5:48 PM EDT10:08 PM EDT −1.4 kt11:37 PM EDTLast Quarter5:39 AM EDT7:53 PM EDT11:03 PM EDT1:11 PM EDT
Thu 0612:56 AM EDT 1.0 kt6:19 AM EDT10:35 AM EDT −1.3 kt12:02 PM EDT1:21 PM EDT 0.9 kt6:41 PM EDT11:01 PM EDT −1.4 kt5:40 AM EDT7:52 PM EDT11:41 PM EDT2:27 PM EDT
Fri 0712:32 AM EDT1:56 AM EDT 0.9 kt7:21 AM EDT11:34 AM EDT −1.2 kt1:03 PM EDT2:21 PM EDT 0.8 kt7:39 PM EDT11:59 PM EDT −1.3 kt5:41 AM EDT7:51 PM EDT3:43 PM EDT
Sat 081:33 AM EDT3:04 AM EDT 0.9 kt8:28 AM EDT12:38 PM EDT −1.1 kt2:10 PM EDT3:32 PM EDT 0.8 kt8:41 PM EDT5:42 AM EDT7:50 PM EDT12:30 AM EDT4:53 PM EDT
Sun 091:02 AM EDT −1.2 kt2:39 AM EDT4:19 AM EDT 0.9 kt9:35 AM EDT1:47 PM EDT −1.1 kt3:20 PM EDT4:48 PM EDT 0.8 kt9:45 PM EDT5:43 AM EDT7:48 PM EDT1:32 AM EDT5:54 PM EDT
Mon 102:09 AM EDT −1.2 kt3:45 AM EDT5:32 AM EDT 1.0 kt10:39 AM EDT2:57 PM EDT −1.1 kt4:28 PM EDT5:59 PM EDT 0.8 kt10:47 PM EDT5:44 AM EDT7:47 PM EDT2:45 AM EDT6:42 PM EDT
Tue 113:14 AM EDT −1.3 kt4:49 AM EDT6:37 AM EDT 1.0 kt11:39 AM EDT4:01 PM EDT −1.2 kt5:29 PM EDT7:01 PM EDT 0.9 kt11:45 PM EDT5:45 AM EDT7:46 PM EDT4:04 AM EDT7:20 PM EDT
Wed 124:15 AM EDT −1.4 kt5:47 AM EDT7:33 AM EDT 1.1 kt12:33 PM EDT4:58 PM EDT −1.3 kt6:25 PM EDT7:55 PM EDT 0.9 ktNew Moon5:46 AM EDT7:44 PM EDT5:25 AM EDT7:51 PM EDT
Thu 1312:39 AM EDT5:10 AM EDT −1.5 kt6:41 AM EDT8:24 AM EDT 1.1 kt1:23 PM EDT5:49 PM EDT −1.4 kt7:15 PM EDT8:45 PM EDT 1.0 kt5:47 AM EDT7:43 PM EDT6:42 AM EDT8:16 PM EDT
Fri 141:30 AM EDT6:01 AM EDT −1.5 kt7:32 AM EDT9:12 AM EDT 1.1 kt2:10 PM EDT6:36 PM EDT −1.4 kt8:03 PM EDT9:32 PM EDT 1.0 kt5:48 AM EDT7:42 PM EDT7:56 AM EDT8:39 PM EDT
Sat 152:20 AM EDT6:49 AM EDT −1.5 kt8:20 AM EDT9:58 AM EDT 1.1 kt2:56 PM EDT7:20 PM EDT −1.4 kt8:49 PM EDT10:19 PM EDT 1.0 kt5:49 AM EDT7:40 PM EDT9:07 AM EDT9:00 PM EDT
Sun 163:09 AM EDT7:36 AM EDT −1.5 kt9:07 AM EDT10:43 AM EDT 1.1 kt3:41 PM EDT8:04 PM EDT −1.4 kt9:35 PM EDT11:06 PM EDT 1.0 kt5:50 AM EDT7:39 PM EDT10:15 AM EDT9:22 PM EDT
Mon 173:59 AM EDT8:24 AM EDT −1.4 kt9:55 AM EDT11:30 AM EDT 1.0 kt4:28 PM EDT8:50 PM EDT −1.4 kt10:21 PM EDT11:56 PM EDT 1.0 kt5:51 AM EDT7:37 PM EDT11:22 AM EDT9:46 PM EDT
Tue 184:52 AM EDT9:13 AM EDT −1.3 kt10:44 AM EDT12:20 PM EDT 0.9 kt5:16 PM EDT9:38 PM EDT −1.3 kt11:11 PM EDT5:52 AM EDT7:36 PM EDT12:29 PM EDT10:12 PM EDT
Wed 1912:50 AM EDT 0.9 kt5:47 AM EDT10:06 AM EDT −1.2 kt11:37 AM EDT1:14 PM EDT 0.9 kt6:08 PM EDT10:31 PM EDT −1.2 ktFirst Quarter5:53 AM EDT7:34 PM EDT1:34 PM EDT10:44 PM EDT
Thu 2012:05 AM EDT1:48 AM EDT 0.9 kt6:45 AM EDT11:05 AM EDT −1.1 kt12:34 PM EDT2:14 PM EDT 0.8 kt7:02 PM EDT11:28 PM EDT −1.1 kt5:54 AM EDT7:33 PM EDT2:37 PM EDT11:22 PM EDT
Fri 211:02 AM EDT2:51 AM EDT 0.9 kt7:45 AM EDT12:08 PM EDT −1.0 kt1:35 PM EDT3:17 PM EDT 0.8 kt7:59 PM EDT5:55 AM EDT7:31 PM EDT3:36 PM EDT
Sat 2212:29 AM EDT −1.1 kt2:00 AM EDT3:52 AM EDT 0.9 kt8:45 AM EDT1:13 PM EDT −1.0 kt2:36 PM EDT4:17 PM EDT 0.8 kt8:56 PM EDT5:56 AM EDT7:30 PM EDT4:28 PM EDT12:07 AM EDT
Sun 231:30 AM EDT −1.1 kt2:58 AM EDT4:49 AM EDT 0.9 kt9:42 AM EDT2:13 PM EDT −1.1 kt3:35 PM EDT5:12 PM EDT 0.8 kt9:50 PM EDT5:57 AM EDT7:28 PM EDT5:13 PM EDT1:00 AM EDT
Mon 242:26 AM EDT −1.2 kt3:51 AM EDT5:40 AM EDT 1.0 kt10:33 AM EDT3:05 PM EDT −1.1 kt4:27 PM EDT6:01 PM EDT 0.9 kt10:40 PM EDT5:58 AM EDT7:27 PM EDT5:50 PM EDT2:00 AM EDT
Tue 253:15 AM EDT −1.3 kt4:40 AM EDT6:26 AM EDT 1.0 kt11:19 AM EDT3:50 PM EDT −1.2 kt5:13 PM EDT6:45 PM EDT 0.9 kt11:25 PM EDT5:59 AM EDT7:25 PM EDT6:21 PM EDT3:04 AM EDT
Wed 263:57 AM EDT −1.3 kt5:23 AM EDT7:06 AM EDT 1.1 kt12:00 PM EDT4:28 PM EDT −1.3 kt5:53 PM EDT7:23 PM EDT 0.9 kt6:01 AM EDT7:23 PM EDT6:47 PM EDT4:10 AM EDT
Thu 2712:06 AM EDT4:35 AM EDT −1.4 kt6:02 AM EDT7:42 AM EDT 1.1 kt12:38 PM EDT5:03 PM EDT −1.4 kt6:30 PM EDT7:56 PM EDT 1.0 kt6:02 AM EDT7:22 PM EDT7:11 PM EDT5:17 AM EDT
Fri 2812:44 AM EDT5:10 AM EDT −1.5 kt6:39 AM EDT8:14 AM EDT 1.1 kt1:14 PM EDT5:35 PM EDT −1.5 kt7:04 PM EDT8:27 PM EDT 1.0 ktFull Moon6:03 AM EDT7:20 PM EDT7:32 PM EDT6:23 AM EDT
Sat 291:21 AM EDT5:45 AM EDT −1.6 kt7:14 AM EDT8:43 AM EDT 1.1 kt1:49 PM EDT6:08 PM EDT −1.6 kt7:37 PM EDT8:56 PM EDT 1.0 kt6:04 AM EDT7:19 PM EDT7:53 PM EDT7:30 AM EDT
Sun 301:59 AM EDT6:21 AM EDT −1.6 kt7:50 AM EDT9:14 AM EDT 1.1 kt2:25 PM EDT6:43 PM EDT −1.6 kt8:12 PM EDT9:29 PM EDT 1.1 kt6:05 AM EDT7:17 PM EDT8:14 PM EDT8:39 AM EDT
Mon 312:37 AM EDT6:59 AM EDT −1.7 kt8:28 AM EDT9:47 AM EDT 1.1 kt3:02 PM EDT7:20 PM EDT −1.6 kt8:48 PM EDT10:05 PM EDT 1.1 kt6:06 AM EDT7:15 PM EDT8:38 PM EDT9:49 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.

Web pages copyright © 2005-2026 Mobile Geographics LLC