Groton, Thames River, Pier 6 (depth 42 ft), Long Island Sound, Connecticut Current
41.3918° N, 72.0923° W
Flood direction 311° true
Ebb direction 132° true

May 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 0112:59 AM EDT2:37 AM EDT −0.2 kt
4:30 AM EDT −0.1 kt
5:50 AM EDT −0.1 kt
7:09 AM EDT9:52 AM EDT 0.4 kt1:37 PM EDT3:00 PM EDT −0.2 kt
4:59 PM EDT −0.0 kt
6:20 PM EDT −0.1 kt
7:19 PM EDT10:12 PM EDT 0.4 kt5:45 AM EDT7:46 PM EDT8:30 AM EDT
Fri 022:03 AM EDT3:29 AM EDT −0.2 kt
5:14 AM EDT −0.1 kt
6:47 AM EDT −0.1 kt
8:07 AM EDT10:46 AM EDT 0.4 kt2:34 PM EDT3:51 PM EDT −0.2 kt
5:45 PM EDT −0.0 kt
7:14 PM EDT −0.1 kt
8:14 PM EDT11:09 PM EDT 0.4 kt5:43 AM EDT7:47 PM EDT9:38 AM EDT12:53 AM EDT
Sat 033:08 AM EDT4:23 AM EDT −0.1 kt
5:58 AM EDT −0.1 kt
7:41 AM EDT −0.1 kt
9:04 AM EDT11:44 AM EDT 0.4 kt3:31 PM EDT4:44 PM EDT −0.1 kt
6:34 PM EDT −0.0 kt
8:05 PM EDT −0.1 kt
9:10 PM EDT5:42 AM EDT7:48 PM EDT10:51 AM EDT1:38 AM EDT
Sun 0412:08 AM EDT 0.3 kt4:11 AM EDT5:17 AM EDT −0.1 kt
6:47 AM EDT −0.0 kt
8:35 AM EDT −0.1 kt
10:00 AM EDT12:40 PM EDT 0.3 kt4:27 PM EDT5:38 PM EDT −0.1 kt
7:25 PM EDT −0.0 kt
8:58 PM EDT −0.1 kt
10:06 PM EDTFirst Quarter5:41 AM EDT7:49 PM EDT12:01 PM EDT2:13 AM EDT
Mon 051:06 AM EDT 0.3 kt5:11 AM EDT6:11 AM EDT −0.1 kt
7:39 AM EDT −0.0 kt
9:29 AM EDT −0.1 kt
10:53 AM EDT1:34 PM EDT 0.3 kt5:23 PM EDT6:32 PM EDT −0.1 kt
8:18 PM EDT −0.0 kt
9:51 PM EDT −0.1 kt
11:03 PM EDT5:40 AM EDT7:50 PM EDT1:08 PM EDT2:40 AM EDT
Tue 062:01 AM EDT 0.3 kt6:05 AM EDT7:02 AM EDT −0.1 kt
8:33 AM EDT −0.0 kt
10:22 AM EDT −0.1 kt
11:41 AM EDT2:29 PM EDT 0.3 kt6:16 PM EDT7:23 PM EDT −0.1 kt
9:08 PM EDT −0.0 kt
10:43 PM EDT −0.1 kt
11:57 PM EDT5:39 AM EDT7:51 PM EDT2:13 PM EDT3:03 AM EDT
Wed 073:01 AM EDT 0.3 kt6:56 AM EDT7:51 AM EDT −0.1 kt
9:25 AM EDT −0.0 kt
11:11 AM EDT −0.1 kt
12:27 PM EDT3:28 PM EDT 0.3 kt7:07 PM EDT8:15 PM EDT −0.1 kt
9:58 PM EDT −0.0 kt
11:32 PM EDT −0.1 kt
5:37 AM EDT7:52 PM EDT3:15 PM EDT3:22 AM EDT
Thu 0812:49 AM EDT4:04 AM EDT 0.3 kt7:44 AM EDT8:41 AM EDT −0.1 kt
10:18 AM EDT −0.0 kt
12:00 PM EDT −0.1 kt
1:12 PM EDT4:23 PM EDT 0.3 kt7:57 PM EDT9:06 PM EDT −0.1 kt
10:51 PM EDT −0.0 kt
5:36 AM EDT7:53 PM EDT4:15 PM EDT3:41 AM EDT
Fri 0912:20 AM EDT −0.1 kt1:39 AM EDT4:52 AM EDT 0.3 kt8:32 AM EDT9:32 AM EDT −0.1 kt
11:12 AM EDT −0.0 kt
12:48 PM EDT −0.1 kt
1:57 PM EDT5:07 PM EDT 0.3 kt8:45 PM EDT9:58 PM EDT −0.2 kt
11:45 PM EDT −0.1 kt
5:35 AM EDT7:54 PM EDT5:16 PM EDT3:59 AM EDT
Sat 101:08 AM EDT −0.1 kt2:26 AM EDT5:30 AM EDT 0.3 kt9:18 AM EDT10:22 AM EDT −0.1 kt
12:07 PM EDT −0.0 kt
1:37 PM EDT −0.1 kt
2:41 PM EDT5:46 PM EDT 0.3 kt9:29 PM EDT10:47 PM EDT −0.2 kt5:34 AM EDT7:55 PM EDT6:17 PM EDT4:18 AM EDT
Sun 1112:39 AM EDT −0.1 kt
1:54 AM EDT −0.1 kt
3:08 AM EDT6:07 AM EDT 0.3 kt10:04 AM EDT11:10 AM EDT −0.1 kt
12:59 PM EDT −0.0 kt
2:25 PM EDT −0.1 kt
3:23 PM EDT6:23 PM EDT 0.3 kt10:12 PM EDT11:34 PM EDT −0.2 kt5:33 AM EDT7:56 PM EDT7:20 PM EDT4:40 AM EDT
Mon 121:30 AM EDT −0.1 kt
2:38 AM EDT −0.1 kt
3:47 AM EDT6:46 AM EDT 0.3 kt10:49 AM EDT11:57 AM EDT −0.1 kt
1:49 PM EDT −0.0 kt
3:10 PM EDT −0.1 kt
4:02 PM EDT7:02 PM EDT 0.3 kt10:55 PM EDTFull Moon5:32 AM EDT7:57 PM EDT8:24 PM EDT5:05 AM EDT
Tue 1312:21 AM EDT −0.2 kt
2:21 AM EDT −0.1 kt
3:22 AM EDT −0.1 kt
4:25 AM EDT7:25 AM EDT 0.3 kt11:34 AM EDT12:45 PM EDT −0.1 kt
2:41 PM EDT −0.0 kt
3:55 PM EDT −0.0 kt
4:40 PM EDT7:41 PM EDT 0.3 kt11:39 PM EDT5:31 AM EDT7:58 PM EDT9:28 PM EDT5:35 AM EDT
Wed 141:09 AM EDT −0.2 kt
3:14 AM EDT −0.0 kt
4:07 AM EDT −0.1 kt
5:05 AM EDT8:06 AM EDT 0.3 kt12:21 PM EDT1:34 PM EDT −0.1 kt3:20 PM EDT3:33 PM EDT 0.0 kt3:48 PM EDT4:42 PM EDT −0.0 kt5:18 PM EDT8:22 PM EDT 0.3 kt5:30 AM EDT7:59 PM EDT10:28 PM EDT6:13 AM EDT
Thu 1512:28 AM EDT1:59 AM EDT −0.2 kt
4:05 AM EDT −0.0 kt
4:57 AM EDT −0.0 kt
5:46 AM EDT8:47 AM EDT 0.4 kt1:08 PM EDT2:23 PM EDT −0.1 kt4:01 PM EDT4:25 PM EDT 0.0 kt4:54 PM EDT5:32 PM EDT −0.0 kt6:02 PM EDT9:04 PM EDT 0.3 kt5:29 AM EDT8:00 PM EDT11:23 PM EDT6:59 AM EDT
Fri 161:19 AM EDT2:48 AM EDT −0.2 kt
4:53 AM EDT −0.0 kt
5:50 AM EDT −0.0 kt
6:31 AM EDT9:30 AM EDT 0.3 kt1:54 PM EDT3:12 PM EDT −0.1 kt4:49 PM EDT5:14 PM EDT 0.0 kt5:43 PM EDT6:22 PM EDT −0.0 kt6:52 PM EDT9:49 PM EDT 0.3 kt5:28 AM EDT8:01 PM EDT7:54 AM EDT
Sat 172:11 AM EDT3:37 AM EDT −0.1 kt
5:39 AM EDT −0.0 kt
6:41 AM EDT −0.0 kt
7:18 AM EDT10:15 AM EDT 0.3 kt2:39 PM EDT4:01 PM EDT −0.1 kt5:49 PM EDT6:02 PM EDT 0.0 kt6:16 PM EDT7:09 PM EDT −0.0 kt7:44 PM EDT10:38 PM EDT 0.3 kt5:27 AM EDT8:02 PM EDT12:10 AM EDT8:57 AM EDT
Sun 183:01 AM EDT4:26 AM EDT −0.1 kt
6:28 AM EDT −0.0 kt
7:28 AM EDT −0.0 kt
8:04 AM EDT11:05 AM EDT 0.4 kt3:25 PM EDT4:52 PM EDT −0.1 kt
6:54 PM EDT −0.0 kt
7:55 PM EDT −0.0 kt
8:35 PM EDT11:30 PM EDT 0.3 kt5:26 AM EDT8:03 PM EDT12:49 AM EDT10:05 AM EDT
Mon 193:49 AM EDT5:18 AM EDT −0.1 kt
7:22 AM EDT −0.0 kt
8:15 AM EDT −0.0 kt
8:50 AM EDT11:58 AM EDT 0.4 kt4:13 PM EDT5:44 PM EDT −0.2 kt
7:48 PM EDT −0.0 kt
8:43 PM EDT −0.0 kt
9:28 PM EDT5:25 AM EDT8:04 PM EDT1:21 AM EDT11:16 AM EDT
Tue 2012:24 AM EDT 0.3 kt4:37 AM EDT6:09 AM EDT −0.1 kt
8:17 AM EDT −0.0 kt
9:05 AM EDT −0.0 kt
9:40 AM EDT12:50 PM EDT 0.4 kt5:02 PM EDT6:35 PM EDT −0.2 kt
8:41 PM EDT −0.0 kt
9:35 PM EDT −0.0 kt
10:23 PM EDTLast Quarter5:24 AM EDT8:05 PM EDT1:48 AM EDT12:27 PM EDT
Wed 211:17 AM EDT 0.3 kt5:25 AM EDT6:59 AM EDT −0.2 kt
9:09 AM EDT −0.0 kt
9:57 AM EDT −0.0 kt
10:36 AM EDT1:43 PM EDT 0.4 kt5:50 PM EDT7:25 PM EDT −0.2 kt
9:30 PM EDT −0.0 kt
10:27 PM EDT −0.1 kt
11:21 PM EDT5:23 AM EDT8:06 PM EDT2:13 AM EDT1:39 PM EDT
Thu 222:13 AM EDT 0.4 kt6:14 AM EDT7:49 AM EDT −0.2 kt
9:58 AM EDT −0.0 kt
10:49 AM EDT −0.0 kt
11:35 AM EDT2:40 PM EDT 0.4 kt6:39 PM EDT8:16 PM EDT −0.2 kt
10:20 PM EDT −0.1 kt
11:17 PM EDT −0.1 kt
5:23 AM EDT8:07 PM EDT2:35 AM EDT2:53 PM EDT
Fri 2312:18 AM EDT3:13 AM EDT 0.4 kt7:06 AM EDT8:40 AM EDT −0.2 kt
10:47 AM EDT −0.0 kt
11:41 AM EDT −0.1 kt
12:35 PM EDT3:40 PM EDT 0.4 kt7:27 PM EDT9:07 PM EDT −0.2 kt
11:11 PM EDT −0.1 kt
5:22 AM EDT8:08 PM EDT2:58 AM EDT4:08 PM EDT
Sat 2412:07 AM EDT −0.1 kt1:16 AM EDT4:14 AM EDT 0.4 kt8:00 AM EDT9:32 AM EDT −0.2 kt
11:38 AM EDT −0.1 kt
12:35 PM EDT −0.1 kt
1:36 PM EDT4:38 PM EDT 0.4 kt8:16 PM EDT9:59 PM EDT −0.2 kt5:21 AM EDT8:09 PM EDT3:23 AM EDT5:28 PM EDT
Sun 2512:02 AM EDT −0.1 kt
12:59 AM EDT −0.1 kt
2:15 AM EDT5:10 AM EDT 0.5 kt8:53 AM EDT10:24 AM EDT −0.2 kt
12:27 PM EDT −0.1 kt
1:31 PM EDT −0.1 kt
2:36 PM EDT5:32 PM EDT 0.4 kt9:04 PM EDT10:50 PM EDT −0.3 kt5:21 AM EDT8:10 PM EDT3:52 AM EDT6:50 PM EDT
Mon 2612:51 AM EDT −0.1 kt
1:53 AM EDT −0.1 kt
3:12 AM EDT6:04 AM EDT 0.5 kt9:45 AM EDT11:14 AM EDT −0.2 kt
1:14 PM EDT −0.1 kt
2:25 PM EDT −0.1 kt
3:31 PM EDT6:24 PM EDT 0.4 kt9:54 PM EDT11:39 PM EDT −0.3 ktNew Moon5:20 AM EDT8:10 PM EDT4:28 AM EDT8:13 PM EDT
Tue 271:37 AM EDT −0.1 kt
2:45 AM EDT −0.2 kt
4:07 AM EDT6:57 AM EDT 0.5 kt10:35 AM EDT12:03 PM EDT −0.2 kt
2:02 PM EDT −0.1 kt
3:16 PM EDT −0.1 kt
4:23 PM EDT7:17 PM EDT 0.4 kt10:45 PM EDT5:19 AM EDT8:11 PM EDT5:13 AM EDT9:31 PM EDT
Wed 2812:29 AM EDT −0.3 kt
2:24 AM EDT −0.1 kt
3:36 AM EDT −0.2 kt
5:01 AM EDT7:50 AM EDT 0.5 kt11:26 AM EDT12:53 PM EDT −0.2 kt
2:52 PM EDT −0.1 kt
4:06 PM EDT −0.1 kt
5:13 PM EDT8:09 PM EDT 0.4 kt11:41 PM EDT5:19 AM EDT8:12 PM EDT6:10 AM EDT10:37 PM EDT
Thu 291:22 AM EDT −0.2 kt
3:12 AM EDT −0.1 kt
4:29 AM EDT −0.2 kt
5:55 AM EDT8:41 AM EDT 0.5 kt12:19 PM EDT1:45 PM EDT −0.2 kt
3:43 PM EDT −0.1 kt
4:59 PM EDT −0.1 kt
6:05 PM EDT9:00 PM EDT 0.4 kt5:18 AM EDT8:13 PM EDT7:18 AM EDT11:30 PM EDT
Fri 3012:41 AM EDT2:14 AM EDT −0.2 kt
4:00 AM EDT −0.1 kt
5:26 AM EDT −0.2 kt
6:50 AM EDT9:32 AM EDT 0.4 kt1:14 PM EDT2:36 PM EDT −0.2 kt
4:33 PM EDT −0.0 kt
5:53 PM EDT −0.1 kt
6:58 PM EDT9:52 PM EDT 0.4 kt5:18 AM EDT8:14 PM EDT8:31 AM EDT
Sat 311:43 AM EDT3:06 AM EDT −0.2 kt
4:47 AM EDT −0.1 kt
6:21 AM EDT −0.2 kt
7:44 AM EDT10:23 AM EDT 0.4 kt2:08 PM EDT3:27 PM EDT −0.2 kt
5:21 PM EDT −0.0 kt
6:46 PM EDT −0.1 kt
7:52 PM EDT10:46 PM EDT 0.4 kt5:17 AM EDT8:15 PM EDT9:45 AM EDT12:10 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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