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

September 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Tue 013:19 AM EDT7:40 AM EDT −1.6 kt9:08 AM EDT10:25 AM EDT 1.1 kt3:41 PM EDT8:02 PM EDT −1.6 kt9:28 PM EDT10:46 PM EDT 1.1 kt6:07 AM EDT7:14 PM EDT9:06 PM EDT11:01 AM EDT
Wed 024:05 AM EDT8:25 AM EDT −1.6 kt9:52 AM EDT11:08 AM EDT 1.0 kt4:25 PM EDT8:47 PM EDT −1.5 kt10:14 PM EDT11:34 PM EDT 1.0 kt6:08 AM EDT7:12 PM EDT9:41 PM EDT12:16 PM EDT
Thu 034:57 AM EDT9:15 AM EDT −1.4 kt10:42 AM EDT11:57 AM EDT 0.9 kt5:15 PM EDT9:37 PM EDT −1.4 kt11:05 PM EDT6:09 AM EDT7:10 PM EDT10:25 PM EDT1:32 PM EDT
Fri 0412:29 AM EDT 1.0 kt5:56 AM EDT10:11 AM EDT −1.3 kt11:40 AM EDT12:55 PM EDT 0.8 kt6:14 PM EDT10:34 PM EDT −1.3 ktLast Quarter6:10 AM EDT7:09 PM EDT11:21 PM EDT2:43 PM EDT
Sat 0512:05 AM EDT1:34 AM EDT 0.9 kt7:03 AM EDT11:14 AM EDT −1.1 kt12:47 PM EDT2:05 PM EDT 0.7 kt7:19 PM EDT11:38 PM EDT −1.2 kt6:11 AM EDT7:07 PM EDT3:46 PM EDT
Sun 061:14 AM EDT2:54 AM EDT 0.9 kt8:14 AM EDT12:26 PM EDT −1.0 kt2:01 PM EDT3:30 PM EDT 0.7 kt8:29 PM EDT6:12 AM EDT7:05 PM EDT12:29 AM EDT4:37 PM EDT
Mon 0712:50 AM EDT −1.1 kt2:27 AM EDT4:18 AM EDT 0.9 kt9:25 AM EDT1:43 PM EDT −1.1 kt3:16 PM EDT4:52 PM EDT 0.7 kt9:37 PM EDT6:13 AM EDT7:04 PM EDT1:44 AM EDT5:18 PM EDT
Tue 082:04 AM EDT −1.2 kt3:38 AM EDT5:30 AM EDT 1.0 kt10:29 AM EDT2:55 PM EDT −1.1 kt4:23 PM EDT5:59 PM EDT 0.8 kt10:40 PM EDT6:14 AM EDT7:02 PM EDT3:02 AM EDT5:50 PM EDT
Wed 093:13 AM EDT −1.3 kt4:42 AM EDT6:30 AM EDT 1.0 kt11:26 AM EDT3:57 PM EDT −1.3 kt5:21 PM EDT6:55 PM EDT 0.9 kt11:37 PM EDT6:15 AM EDT7:00 PM EDT4:19 AM EDT6:17 PM EDT
Thu 104:12 AM EDT −1.4 kt5:39 AM EDT7:23 AM EDT 1.1 kt12:17 PM EDT4:48 PM EDT −1.4 kt6:12 PM EDT7:45 PM EDT 1.0 ktNew Moon6:16 AM EDT6:59 PM EDT5:34 AM EDT6:41 PM EDT
Fri 1112:28 AM EDT5:03 AM EDT −1.5 kt6:30 AM EDT8:10 AM EDT 1.1 kt1:03 PM EDT5:33 PM EDT −1.4 kt6:58 PM EDT8:31 PM EDT 1.0 kt6:17 AM EDT6:57 PM EDT6:45 AM EDT7:02 PM EDT
Sat 121:17 AM EDT5:49 AM EDT −1.5 kt7:17 AM EDT8:54 AM EDT 1.1 kt1:47 PM EDT6:15 PM EDT −1.5 kt7:41 PM EDT9:14 PM EDT 1.1 kt6:18 AM EDT6:55 PM EDT7:55 AM EDT7:24 PM EDT
Sun 132:03 AM EDT6:32 AM EDT −1.5 kt8:01 AM EDT9:36 AM EDT 1.1 kt2:29 PM EDT6:54 PM EDT −1.4 kt8:22 PM EDT9:56 PM EDT 1.0 kt6:19 AM EDT6:53 PM EDT9:03 AM EDT7:47 PM EDT
Mon 142:49 AM EDT7:14 AM EDT −1.4 kt8:44 AM EDT10:16 AM EDT 1.0 kt3:10 PM EDT7:34 PM EDT −1.4 kt9:03 PM EDT10:38 PM EDT 1.0 kt6:20 AM EDT6:52 PM EDT10:11 AM EDT8:13 PM EDT
Tue 153:35 AM EDT7:57 AM EDT −1.4 kt9:27 AM EDT10:58 AM EDT 0.9 kt3:53 PM EDT8:15 PM EDT −1.3 kt9:46 PM EDT11:22 PM EDT 1.0 kt6:21 AM EDT6:50 PM EDT11:18 AM EDT8:42 PM EDT
Wed 164:23 AM EDT8:42 AM EDT −1.2 kt10:13 AM EDT11:44 AM EDT 0.9 kt4:39 PM EDT8:59 PM EDT −1.2 kt10:33 PM EDT6:22 AM EDT6:48 PM EDT12:23 PM EDT9:18 PM EDT
Thu 1712:12 AM EDT 0.9 kt5:15 AM EDT9:31 AM EDT −1.1 kt11:04 AM EDT12:35 PM EDT 0.8 kt5:29 PM EDT9:49 PM EDT −1.2 kt11:23 PM EDT6:23 AM EDT6:47 PM EDT1:25 PM EDT10:00 PM EDT
Fri 181:08 AM EDT 0.9 kt6:11 AM EDT10:27 AM EDT −1.0 kt11:59 AM EDT1:34 PM EDT 0.7 kt6:24 PM EDT10:45 PM EDT −1.1 ktFirst Quarter6:24 AM EDT6:45 PM EDT2:20 PM EDT10:51 PM EDT
Sat 1912:19 AM EDT2:10 AM EDT 0.9 kt7:10 AM EDT11:28 AM EDT −1.0 kt12:59 PM EDT2:38 PM EDT 0.7 kt7:23 PM EDT11:46 PM EDT −1.1 kt6:25 AM EDT6:43 PM EDT3:08 PM EDT11:48 PM EDT
Sun 201:19 AM EDT3:12 AM EDT 0.9 kt8:08 AM EDT12:33 PM EDT −1.0 kt2:01 PM EDT3:40 PM EDT 0.7 kt8:21 PM EDT6:26 AM EDT6:41 PM EDT3:48 PM EDT
Mon 2112:48 AM EDT −1.1 kt2:17 AM EDT4:10 AM EDT 0.9 kt9:04 AM EDT1:33 PM EDT −1.1 kt2:59 PM EDT4:36 PM EDT 0.8 kt9:16 PM EDT6:27 AM EDT6:40 PM EDT4:21 PM EDT12:50 AM EDT
Tue 221:46 AM EDT −1.2 kt3:12 AM EDT5:01 AM EDT 1.0 kt9:55 AM EDT2:25 PM EDT −1.2 kt3:50 PM EDT5:25 PM EDT 0.9 kt10:06 PM EDT6:28 AM EDT6:38 PM EDT4:49 PM EDT1:55 AM EDT
Wed 232:36 AM EDT −1.3 kt4:02 AM EDT5:47 AM EDT 1.0 kt10:41 AM EDT3:09 PM EDT −1.3 kt4:36 PM EDT6:08 PM EDT 0.9 kt10:52 PM EDT6:29 AM EDT6:36 PM EDT5:13 PM EDT3:01 AM EDT
Thu 243:20 AM EDT −1.4 kt4:47 AM EDT6:28 AM EDT 1.1 kt11:22 AM EDT3:48 PM EDT −1.4 kt5:16 PM EDT6:46 PM EDT 1.0 kt11:33 PM EDT6:30 AM EDT6:34 PM EDT5:35 PM EDT4:08 AM EDT
Fri 253:59 AM EDT −1.5 kt5:27 AM EDT7:03 AM EDT 1.1 kt12:00 PM EDT4:23 PM EDT −1.5 kt5:52 PM EDT7:19 PM EDT 1.0 kt6:31 AM EDT6:33 PM EDT5:57 PM EDT5:15 AM EDT
Sat 2612:13 AM EDT4:36 AM EDT −1.5 kt6:05 AM EDT7:35 AM EDT 1.1 kt12:37 PM EDT4:57 PM EDT −1.6 kt6:27 PM EDT7:50 PM EDT 1.1 ktFull Moon6:32 AM EDT6:31 PM EDT6:18 PM EDT6:24 AM EDT
Sun 2712:51 AM EDT5:13 AM EDT −1.6 kt6:42 AM EDT8:06 AM EDT 1.1 kt1:12 PM EDT5:32 PM EDT −1.6 kt7:01 PM EDT8:22 PM EDT 1.1 kt6:33 AM EDT6:29 PM EDT6:42 PM EDT7:34 AM EDT
Mon 281:29 AM EDT5:50 AM EDT −1.7 kt7:20 AM EDT8:39 AM EDT 1.1 kt1:49 PM EDT6:09 PM EDT −1.7 kt7:37 PM EDT8:57 PM EDT 1.1 kt6:34 AM EDT6:27 PM EDT7:09 PM EDT8:48 AM EDT
Tue 292:10 AM EDT6:31 AM EDT −1.7 kt7:59 AM EDT9:15 AM EDT 1.1 kt2:27 PM EDT6:49 PM EDT −1.7 kt8:16 PM EDT9:36 PM EDT 1.1 kt6:35 AM EDT6:26 PM EDT7:42 PM EDT10:04 AM EDT
Wed 302:54 AM EDT7:14 AM EDT −1.6 kt8:42 AM EDT9:56 AM EDT 1.0 kt3:09 PM EDT7:32 PM EDT −1.6 kt8:59 PM EDT10:20 PM EDT 1.1 kt6:37 AM EDT6:24 PM EDT8:24 PM EDT11:21 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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