Great Point, 0.5 mi west of, Nantucket Sound, Massachusetts Current
41.3933° N, 70.0617° W
Flood direction 29° true
Ebb direction 195° true

October 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 013:46 AM EDT 1.0 kt6:38 AM EDT8:36 AM EDT −0.9 kt11:38 AM EDT4:17 PM EDT 0.8 kt6:50 PM EDT8:51 PM EDT −0.9 kt11:51 PM EDT6:37 AM EDT6:21 PM EDT3:42 PM EDT
Thu 024:46 AM EDT 1.1 kt7:33 AM EDT9:35 AM EDT −1.0 kt12:35 PM EDT5:13 PM EDT 0.9 kt7:45 PM EDT9:49 PM EDT −1.0 kt6:38 AM EDT6:19 PM EDT4:13 PM EDT1:01 AM EDT
Fri 0312:47 AM EDT5:38 AM EDT 1.1 kt8:23 AM EDT10:27 AM EDT −1.1 kt1:26 PM EDT6:02 PM EDT 1.0 kt8:35 PM EDT10:40 PM EDT −1.1 kt6:39 AM EDT6:18 PM EDT4:41 PM EDT2:13 AM EDT
Sat 041:38 AM EDT6:23 AM EDT 1.2 kt9:09 AM EDT11:13 AM EDT −1.2 kt2:11 PM EDT6:44 PM EDT 1.1 kt9:21 PM EDT11:27 PM EDT −1.3 kt6:40 AM EDT6:16 PM EDT5:05 PM EDT3:26 AM EDT
Sun 052:24 AM EDT7:04 AM EDT 1.3 kt9:51 AM EDT11:55 AM EDT −1.3 kt2:53 PM EDT7:24 PM EDT 1.2 kt10:05 PM EDT6:41 AM EDT6:14 PM EDT5:28 PM EDT4:40 AM EDT
Mon 0612:11 AM EDT −1.4 kt3:09 AM EDT7:43 AM EDT 1.4 kt10:32 AM EDT12:35 PM EDT −1.4 kt3:33 PM EDT8:02 PM EDT 1.3 kt10:48 PM EDTFull Moon6:42 AM EDT6:13 PM EDT5:52 PM EDT5:56 AM EDT
Tue 0712:54 AM EDT −1.5 kt3:52 AM EDT8:21 AM EDT 1.4 kt11:12 AM EDT1:15 PM EDT −1.5 kt4:13 PM EDT8:40 PM EDT 1.4 kt11:32 PM EDT6:43 AM EDT6:11 PM EDT6:17 PM EDT7:14 AM EDT
Wed 081:36 AM EDT −1.5 kt4:35 AM EDT9:00 AM EDT 1.4 kt11:53 AM EDT1:57 PM EDT −1.5 kt4:54 PM EDT9:21 PM EDT 1.5 kt6:44 AM EDT6:09 PM EDT6:47 PM EDT8:34 AM EDT
Thu 0912:17 AM EDT2:21 AM EDT −1.5 kt5:20 AM EDT9:42 AM EDT 1.4 kt12:35 PM EDT2:40 PM EDT −1.5 kt5:37 PM EDT10:05 PM EDT 1.5 kt6:45 AM EDT6:08 PM EDT7:24 PM EDT9:57 AM EDT
Fri 101:06 AM EDT3:08 AM EDT −1.5 kt6:07 AM EDT10:27 AM EDT 1.3 kt1:21 PM EDT3:27 PM EDT −1.5 kt6:24 PM EDT10:54 PM EDT 1.4 kt6:47 AM EDT6:06 PM EDT8:10 PM EDT11:18 AM EDT
Sat 111:58 AM EDT3:58 AM EDT −1.4 kt6:58 AM EDT11:18 AM EDT 1.2 kt2:12 PM EDT4:17 PM EDT −1.4 kt7:16 PM EDT11:49 PM EDT 1.3 kt6:48 AM EDT6:05 PM EDT9:08 PM EDT12:32 PM EDT
Sun 122:56 AM EDT4:54 AM EDT −1.2 kt7:55 AM EDT12:16 PM EDT 1.1 kt3:10 PM EDT5:13 PM EDT −1.2 kt8:14 PM EDT6:49 AM EDT6:03 PM EDT10:15 PM EDT1:35 PM EDT
Mon 1312:54 AM EDT 1.2 kt4:00 AM EDT5:56 AM EDT −1.1 kt9:00 AM EDT1:27 PM EDT 0.9 kt4:14 PM EDT6:17 PM EDT −1.1 kt9:20 PM EDTLast Quarter6:50 AM EDT6:01 PM EDT11:27 PM EDT2:24 PM EDT
Tue 142:12 AM EDT 1.1 kt5:09 AM EDT7:09 AM EDT −1.0 kt10:13 AM EDT2:52 PM EDT 0.9 kt5:25 PM EDT7:31 PM EDT −1.0 kt10:33 PM EDT6:51 AM EDT6:00 PM EDT3:02 PM EDT
Wed 153:34 AM EDT 1.1 kt6:20 AM EDT8:30 AM EDT −0.9 kt11:29 AM EDT4:13 PM EDT 0.9 kt6:37 PM EDT8:52 PM EDT −1.0 kt11:47 PM EDT6:52 AM EDT5:58 PM EDT12:39 AM EDT3:32 PM EDT
Thu 164:47 AM EDT 1.1 kt7:27 AM EDT9:46 AM EDT −1.0 kt12:39 PM EDT5:21 PM EDT 1.0 kt7:45 PM EDT10:06 PM EDT −1.0 kt6:53 AM EDT5:57 PM EDT1:49 AM EDT3:56 PM EDT
Fri 1712:55 AM EDT5:49 AM EDT 1.2 kt8:26 AM EDT10:49 AM EDT −1.1 kt1:39 PM EDT6:18 PM EDT 1.1 kt8:45 PM EDT11:08 PM EDT −1.1 kt6:54 AM EDT5:55 PM EDT2:56 AM EDT4:17 PM EDT
Sat 181:55 AM EDT6:43 AM EDT 1.3 kt9:19 AM EDT11:41 AM EDT −1.2 kt2:31 PM EDT7:09 PM EDT 1.2 kt9:38 PM EDT11:59 PM EDT −1.2 kt6:55 AM EDT5:54 PM EDT4:00 AM EDT4:37 PM EDT
Sun 192:47 AM EDT7:31 AM EDT 1.3 kt10:05 AM EDT12:26 PM EDT −1.2 kt3:15 PM EDT7:54 PM EDT 1.2 kt10:25 PM EDT6:56 AM EDT5:52 PM EDT5:03 AM EDT4:56 PM EDT
Mon 2012:44 AM EDT −1.2 kt3:32 AM EDT8:14 AM EDT 1.3 kt10:46 AM EDT1:04 PM EDT −1.2 kt3:54 PM EDT8:35 PM EDT 1.3 kt11:07 PM EDT6:58 AM EDT5:51 PM EDT6:05 AM EDT5:15 PM EDT
Tue 211:22 AM EDT −1.2 kt4:13 AM EDT8:52 AM EDT 1.2 kt11:23 AM EDT1:37 PM EDT −1.2 kt4:30 PM EDT9:12 PM EDT 1.2 kt11:48 PM EDTNew Moon6:59 AM EDT5:49 PM EDT7:07 AM EDT5:36 PM EDT
Wed 221:57 AM EDT −1.2 kt4:50 AM EDT9:28 AM EDT 1.2 kt11:59 AM EDT2:08 PM EDT −1.2 kt5:04 PM EDT9:47 PM EDT 1.2 kt7:00 AM EDT5:48 PM EDT8:11 AM EDT6:01 PM EDT
Thu 2312:27 AM EDT2:30 AM EDT −1.1 kt5:26 AM EDT10:00 AM EDT 1.1 kt12:35 PM EDT2:39 PM EDT −1.2 kt5:37 PM EDT10:19 PM EDT 1.2 kt7:01 AM EDT5:46 PM EDT9:14 AM EDT6:30 PM EDT
Fri 241:06 AM EDT3:04 AM EDT −1.1 kt6:02 AM EDT10:32 AM EDT 1.0 kt1:12 PM EDT3:13 PM EDT −1.1 kt6:13 PM EDT10:53 PM EDT 1.1 kt7:02 AM EDT5:45 PM EDT10:17 AM EDT7:06 PM EDT
Sat 251:47 AM EDT3:42 AM EDT −1.1 kt6:41 AM EDT11:06 AM EDT 1.0 kt1:52 PM EDT3:52 PM EDT −1.1 kt6:51 PM EDT11:30 PM EDT 1.1 kt7:03 AM EDT5:44 PM EDT11:17 AM EDT7:49 PM EDT
Sun 262:31 AM EDT4:24 AM EDT −1.0 kt7:24 AM EDT11:46 AM EDT 0.9 kt2:36 PM EDT4:35 PM EDT −1.1 kt7:34 PM EDT7:05 AM EDT5:42 PM EDT12:12 PM EDT8:41 PM EDT
Mon 2712:13 AM EDT 1.1 kt3:19 AM EDT5:11 AM EDT −1.0 kt8:12 AM EDT12:33 PM EDT 0.9 kt3:25 PM EDT5:23 PM EDT −1.0 kt8:22 PM EDT7:06 AM EDT5:41 PM EDT12:59 PM EDT9:40 PM EDT
Tue 281:03 AM EDT 1.1 kt4:10 AM EDT6:02 AM EDT −0.9 kt9:05 AM EDT1:28 PM EDT 0.8 kt4:18 PM EDT6:16 PM EDT −1.0 kt9:15 PM EDT7:07 AM EDT5:39 PM EDT1:39 PM EDT10:46 PM EDT
Wed 292:00 AM EDT 1.0 kt5:04 AM EDT6:58 AM EDT −0.9 kt10:02 AM EDT2:29 PM EDT 0.8 kt5:15 PM EDT7:13 PM EDT −1.0 kt10:12 PM EDTFirst Quarter7:08 AM EDT5:38 PM EDT2:12 PM EDT11:54 PM EDT
Thu 302:59 AM EDT 1.1 kt5:59 AM EDT7:56 AM EDT −1.0 kt10:59 AM EDT3:31 PM EDT 0.9 kt6:12 PM EDT8:12 PM EDT −1.0 kt11:10 PM EDT7:09 AM EDT5:37 PM EDT2:40 PM EDT
Fri 313:57 AM EDT 1.1 kt6:52 AM EDT8:52 AM EDT −1.0 kt11:54 AM EDT4:27 PM EDT 1.0 kt7:07 PM EDT9:08 PM EDT −1.1 kt7:10 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.

Web pages copyright © 2005-2025 Mobile Geographics LLC