Nantucket Harbor entrance channel, Nantucket Sound, Massachusetts Current
41.3067° N, 70.1000° W
Flood direction 171° true
Ebb direction 350° true

October 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 011:49 AM EDT4:04 AM EDT 1.0 kt8:09 AM EDT12:01 PM EDT −1.1 kt2:35 PM EDT4:35 PM EDT 0.8 kt8:21 PM EDT6:37 AM EDT6:21 PM EDT3:42 PM EDT
Thu 0212:16 AM EDT −1.2 kt2:48 AM EDT5:04 AM EDT 1.1 kt9:04 AM EDT1:00 PM EDT −1.2 kt3:32 PM EDT5:31 PM EDT 0.9 kt9:16 PM EDT6:38 AM EDT6:20 PM EDT4:13 PM EDT1:02 AM EDT
Fri 031:14 AM EDT −1.3 kt3:44 AM EDT5:56 AM EDT 1.1 kt9:54 AM EDT1:52 PM EDT −1.4 kt4:23 PM EDT6:20 PM EDT 1.0 kt10:06 PM EDT6:39 AM EDT6:18 PM EDT4:41 PM EDT2:13 AM EDT
Sat 042:05 AM EDT −1.5 kt4:35 AM EDT6:41 AM EDT 1.2 kt10:40 AM EDT2:38 PM EDT −1.5 kt5:08 PM EDT7:02 PM EDT 1.1 kt10:52 PM EDT6:40 AM EDT6:16 PM EDT5:05 PM EDT3:26 AM EDT
Sun 052:52 AM EDT −1.6 kt5:21 AM EDT7:22 AM EDT 1.3 kt11:22 AM EDT3:20 PM EDT −1.7 kt5:50 PM EDT7:42 PM EDT 1.2 kt11:36 PM EDT6:41 AM EDT6:15 PM EDT5:28 PM EDT4:40 AM EDT
Mon 063:36 AM EDT −1.8 kt6:06 AM EDT8:01 AM EDT 1.4 kt12:03 PM EDT4:00 PM EDT −1.8 kt6:30 PM EDT8:20 PM EDT 1.3 ktFull Moon6:42 AM EDT6:13 PM EDT5:52 PM EDT5:56 AM EDT
Tue 0712:19 AM EDT4:19 AM EDT −1.9 kt6:49 AM EDT8:39 AM EDT 1.4 kt12:43 PM EDT4:40 PM EDT −1.9 kt7:10 PM EDT8:58 PM EDT 1.4 kt6:43 AM EDT6:11 PM EDT6:18 PM EDT7:14 AM EDT
Wed 081:03 AM EDT5:01 AM EDT −2.0 kt7:32 AM EDT9:18 AM EDT 1.4 kt1:24 PM EDT5:22 PM EDT −2.0 kt7:51 PM EDT9:39 PM EDT 1.5 kt6:44 AM EDT6:10 PM EDT6:48 PM EDT8:34 AM EDT
Thu 091:48 AM EDT5:46 AM EDT −2.0 kt8:17 AM EDT10:00 AM EDT 1.4 kt2:06 PM EDT6:05 PM EDT −2.0 kt8:34 PM EDT10:23 PM EDT 1.5 kt6:46 AM EDT6:08 PM EDT7:25 PM EDT9:57 AM EDT
Fri 102:37 AM EDT6:33 AM EDT −1.9 kt9:04 AM EDT10:45 AM EDT 1.3 kt2:52 PM EDT6:52 PM EDT −1.9 kt9:21 PM EDT11:12 PM EDT 1.4 kt6:47 AM EDT6:06 PM EDT8:11 PM EDT11:18 AM EDT
Sat 113:29 AM EDT7:23 AM EDT −1.8 kt9:55 AM EDT11:36 AM EDT 1.2 kt3:43 PM EDT7:42 PM EDT −1.8 kt10:13 PM EDT6:48 AM EDT6:05 PM EDT9:08 PM EDT12:32 PM EDT
Sun 1212:07 AM EDT 1.3 kt4:27 AM EDT8:19 AM EDT −1.6 kt10:52 AM EDT12:34 PM EDT 1.1 kt4:41 PM EDT8:38 PM EDT −1.6 kt11:11 PM EDT6:49 AM EDT6:03 PM EDT10:15 PM EDT1:34 PM EDT
Mon 131:12 AM EDT 1.2 kt5:31 AM EDT9:21 AM EDT −1.4 kt11:57 AM EDT1:45 PM EDT 0.9 kt5:45 PM EDT9:42 PM EDT −1.4 ktLast Quarter6:50 AM EDT6:02 PM EDT11:27 PM EDT2:24 PM EDT
Tue 1412:17 AM EDT2:30 AM EDT 1.1 kt6:40 AM EDT10:34 AM EDT −1.2 kt1:10 PM EDT3:10 PM EDT 0.9 kt6:56 PM EDT10:56 PM EDT −1.3 kt6:51 AM EDT6:00 PM EDT3:02 PM EDT
Wed 151:30 AM EDT3:52 AM EDT 1.1 kt7:51 AM EDT11:55 AM EDT −1.2 kt2:26 PM EDT4:31 PM EDT 0.9 kt8:08 PM EDT6:52 AM EDT5:58 PM EDT12:39 AM EDT3:32 PM EDT
Thu 1612:17 AM EDT −1.2 kt2:44 AM EDT5:05 AM EDT 1.1 kt8:58 AM EDT1:11 PM EDT −1.3 kt3:36 PM EDT5:39 PM EDT 1.0 kt9:16 PM EDT6:53 AM EDT5:57 PM EDT1:49 AM EDT3:56 PM EDT
Fri 171:31 AM EDT −1.3 kt3:52 AM EDT6:07 AM EDT 1.2 kt9:57 AM EDT2:14 PM EDT −1.4 kt4:36 PM EDT6:36 PM EDT 1.1 kt10:16 PM EDT6:54 AM EDT5:55 PM EDT2:56 AM EDT4:18 PM EDT
Sat 182:33 AM EDT −1.4 kt4:52 AM EDT7:01 AM EDT 1.3 kt10:50 AM EDT3:06 PM EDT −1.5 kt5:28 PM EDT7:27 PM EDT 1.2 kt11:09 PM EDT6:55 AM EDT5:54 PM EDT4:00 AM EDT4:37 PM EDT
Sun 193:24 AM EDT −1.5 kt5:44 AM EDT7:49 AM EDT 1.3 kt11:36 AM EDT3:51 PM EDT −1.5 kt6:12 PM EDT8:12 PM EDT 1.2 kt11:56 PM EDT6:56 AM EDT5:52 PM EDT5:03 AM EDT4:56 PM EDT
Mon 204:09 AM EDT −1.5 kt6:29 AM EDT8:32 AM EDT 1.3 kt12:17 PM EDT4:29 PM EDT −1.6 kt6:51 PM EDT8:53 PM EDT 1.3 kt6:58 AM EDT5:51 PM EDT6:05 AM EDT5:15 PM EDT
Tue 2112:38 AM EDT4:47 AM EDT −1.5 kt7:10 AM EDT9:10 AM EDT 1.2 kt12:54 PM EDT5:02 PM EDT −1.6 kt7:27 PM EDT9:30 PM EDT 1.2 ktNew Moon6:59 AM EDT5:49 PM EDT7:07 AM EDT5:37 PM EDT
Wed 221:19 AM EDT5:22 AM EDT −1.5 kt7:47 AM EDT9:46 AM EDT 1.2 kt1:30 PM EDT5:33 PM EDT −1.5 kt8:01 PM EDT10:05 PM EDT 1.2 kt7:00 AM EDT5:48 PM EDT8:11 AM EDT6:01 PM EDT
Thu 231:58 AM EDT5:55 AM EDT −1.4 kt8:23 AM EDT10:18 AM EDT 1.1 kt2:06 PM EDT6:04 PM EDT −1.5 kt8:34 PM EDT10:37 PM EDT 1.2 kt7:01 AM EDT5:47 PM EDT9:14 AM EDT6:31 PM EDT
Fri 242:37 AM EDT6:29 AM EDT −1.4 kt8:59 AM EDT10:50 AM EDT 1.0 kt2:43 PM EDT6:38 PM EDT −1.5 kt9:10 PM EDT11:11 PM EDT 1.1 kt7:02 AM EDT5:45 PM EDT10:17 AM EDT7:06 PM EDT
Sat 253:18 AM EDT7:07 AM EDT −1.4 kt9:38 AM EDT11:24 AM EDT 1.0 kt3:23 PM EDT7:17 PM EDT −1.4 kt9:48 PM EDT11:48 PM EDT 1.1 kt7:03 AM EDT5:44 PM EDT11:17 AM EDT7:50 PM EDT
Sun 264:02 AM EDT7:49 AM EDT −1.3 kt10:21 AM EDT12:04 PM EDT 0.9 kt4:07 PM EDT8:00 PM EDT −1.4 kt10:31 PM EDT7:05 AM EDT5:42 PM EDT12:11 PM EDT8:42 PM EDT
Mon 2712:31 AM EDT 1.1 kt4:50 AM EDT8:36 AM EDT −1.3 kt11:09 AM EDT12:51 PM EDT 0.9 kt4:56 PM EDT8:48 PM EDT −1.3 kt11:19 PM EDT7:06 AM EDT5:41 PM EDT12:59 PM EDT9:41 PM EDT
Tue 281:21 AM EDT 1.1 kt5:41 AM EDT9:27 AM EDT −1.2 kt12:02 PM EDT1:46 PM EDT 0.8 kt5:49 PM EDT9:41 PM EDT −1.3 kt7:07 AM EDT5:40 PM EDT1:38 PM EDT10:46 PM EDT
Wed 2912:12 AM EDT2:18 AM EDT 1.0 kt6:35 AM EDT10:23 AM EDT −1.2 kt12:59 PM EDT2:47 PM EDT 0.8 kt6:46 PM EDT10:38 PM EDT −1.2 ktFirst Quarter7:08 AM EDT5:38 PM EDT2:12 PM EDT11:54 PM EDT
Thu 301:09 AM EDT3:17 AM EDT 1.1 kt7:30 AM EDT11:21 AM EDT −1.2 kt1:56 PM EDT3:49 PM EDT 0.9 kt7:43 PM EDT11:37 PM EDT −1.3 kt7:09 AM EDT5:37 PM EDT2:40 PM EDT
Fri 312:07 AM EDT4:15 AM EDT 1.1 kt8:23 AM EDT12:17 PM EDT −1.3 kt2:51 PM EDT4:45 PM EDT 1.0 kt8:38 PM EDT7:10 AM EDT5:36 PM EDT3:05 PM EDT1:04 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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