Boston Channel Light No. 5 (depth 33 ft), Massachusetts Current
42.3358° N, 71.0003° W
Flood direction 297° true
Ebb direction 119° true

April 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 011:56 AM EDT3:19 AM EDT −0.2 kt4:52 AM EDT9:46 AM EDT 0.4 kt2:08 PM EDT3:41 PM EDT −0.2 kt5:16 PM EDT10:07 PM EDT 0.4 ktFull Moon6:26 AM EDT7:10 PM EDT7:02 PM EDT6:01 AM EDT
Thu 022:42 AM EDT4:09 AM EDT −0.2 kt5:45 AM EDT10:36 AM EDT 0.4 kt2:51 PM EDT4:29 PM EDT −0.2 kt6:02 PM EDT10:55 PM EDT 0.4 kt6:24 AM EDT7:11 PM EDT8:09 PM EDT6:21 AM EDT
Fri 033:29 AM EDT4:58 AM EDT −0.2 kt6:29 AM EDT11:22 AM EDT 0.4 kt3:41 PM EDT5:18 PM EDT −0.2 kt6:44 PM EDT11:39 PM EDT 0.4 kt6:22 AM EDT7:12 PM EDT9:14 PM EDT6:42 AM EDT
Sat 044:22 AM EDT5:47 AM EDT −0.2 kt7:08 AM EDT12:05 PM EDT 0.3 kt
3:02 PM EDT 0.1 kt
3:41 PM EDT 0.1 kt
4:39 PM EDT6:07 PM EDT −0.2 kt7:22 PM EDT6:21 AM EDT7:13 PM EDT10:20 PM EDT7:07 AM EDT
Sun 0512:22 AM EDT 0.3 kt
3:15 AM EDT 0.1 kt
4:15 AM EDT 0.1 kt
5:22 AM EDT6:35 AM EDT −0.1 kt7:44 AM EDT9:36 AM EDT 0.2 kt
10:09 AM EDT 0.2 kt
12:47 PM EDT 0.3 kt
3:35 PM EDT 0.0 kt
4:43 PM EDT 0.1 kt
5:43 PM EDT6:56 PM EDT −0.1 kt8:01 PM EDT10:00 PM EDT 0.2 kt
10:46 PM EDT 0.2 kt
6:19 AM EDT7:14 PM EDT11:24 PM EDT7:35 AM EDT
Mon 061:05 AM EDT 0.3 kt
3:52 AM EDT 0.1 kt
5:12 AM EDT 0.1 kt
6:25 AM EDT7:25 AM EDT −0.1 kt8:21 AM EDT10:15 AM EDT 0.2 kt
11:18 AM EDT 0.2 kt
1:33 PM EDT 0.3 kt
4:16 PM EDT 0.0 kt
5:37 PM EDT 0.1 kt
6:46 PM EDT7:47 PM EDT −0.1 kt8:42 PM EDT10:40 PM EDT 0.2 kt6:17 AM EDT7:15 PM EDT8:10 AM EDT
Tue 0712:00 AM EDT 0.2 kt
1:56 AM EDT 0.2 kt
4:35 AM EDT 0.1 kt
6:06 AM EDT 0.1 kt
7:27 AM EDT8:16 AM EDT −0.1 kt9:03 AM EDT11:01 AM EDT 0.2 kt
12:28 PM EDT 0.2 kt
2:28 PM EDT 0.2 kt
5:04 PM EDT 0.1 kt
6:30 PM EDT 0.1 kt
7:47 PM EDT8:39 PM EDT −0.1 kt9:28 PM EDT11:24 PM EDT 0.2 kt6:16 AM EDT7:16 PM EDT12:25 AM EDT8:52 AM EDT
Wed 081:09 AM EDT 0.2 kt
2:56 AM EDT 0.2 kt
5:24 AM EDT 0.1 kt
6:58 AM EDT 0.1 kt
8:23 AM EDT9:07 AM EDT −0.1 kt9:50 AM EDT11:48 AM EDT 0.2 kt
1:28 PM EDT 0.2 kt
3:25 PM EDT 0.2 kt
5:55 PM EDT 0.1 kt
7:22 PM EDT 0.1 kt
8:40 PM EDT9:30 PM EDT −0.1 kt10:17 PM EDT6:14 AM EDT7:17 PM EDT1:20 AM EDT9:42 AM EDT
Thu 0912:10 AM EDT 0.2 kt
2:01 AM EDT 0.2 kt
3:51 AM EDT 0.2 kt
6:15 AM EDT 0.1 kt
7:49 AM EDT 0.1 kt
9:09 AM EDT9:57 AM EDT −0.1 kt10:42 AM EDT12:37 PM EDT 0.2 kt
2:14 PM EDT 0.2 kt
4:15 PM EDT 0.2 kt
6:45 PM EDT 0.1 kt
8:12 PM EDT 0.1 kt
9:30 PM EDT10:19 PM EDT −0.1 kt11:05 PM EDT6:12 AM EDT7:18 PM EDT2:08 AM EDT10:40 AM EDT
Fri 1012:57 AM EDT 0.2 kt
2:45 AM EDT 0.2 kt
4:37 AM EDT 0.2 kt
7:06 AM EDT 0.0 kt
8:38 AM EDT 0.1 kt
9:51 AM EDT10:44 AM EDT −0.1 kt11:34 AM EDT1:28 PM EDT 0.2 kt
2:55 PM EDT 0.2 kt
4:59 PM EDT 0.3 kt
7:36 PM EDT 0.1 kt
9:02 PM EDT 0.1 kt
10:21 PM EDT11:07 PM EDT −0.1 kt11:51 PM EDTLast Quarter6:11 AM EDT7:20 PM EDT2:48 AM EDT11:44 AM EDT
Sat 111:48 AM EDT 0.2 kt
3:31 AM EDT 0.2 kt
5:18 AM EDT 0.2 kt
7:59 AM EDT 0.0 kt
9:28 AM EDT 0.1 kt
10:33 AM EDT11:33 AM EDT −0.1 kt12:29 PM EDT2:26 PM EDT 0.2 kt
3:36 PM EDT 0.2 kt
5:44 PM EDT 0.3 kt
8:27 PM EDT 0.1 kt
9:54 PM EDT 0.1 kt
11:15 PM EDT11:58 PM EDT −0.0 kt6:09 AM EDT7:21 PM EDT3:20 AM EDT12:51 PM EDT
Sun 1212:39 AM EDT2:44 AM EDT 0.2 kt
4:22 AM EDT 0.2 kt
6:04 AM EDT 0.2 kt
8:52 AM EDT 0.0 kt
10:19 AM EDT 0.1 kt
11:17 AM EDT12:26 PM EDT −0.1 kt1:27 PM EDT3:33 PM EDT 0.2 kt
4:19 PM EDT 0.2 kt
6:36 PM EDT 0.3 kt
9:19 PM EDT 0.1 kt
10:45 PM EDT 0.1 kt
6:07 AM EDT7:22 PM EDT3:48 AM EDT1:59 PM EDT
Mon 1312:09 AM EDT12:53 AM EDT −0.0 kt1:35 AM EDT3:42 AM EDT 0.2 kt
5:14 AM EDT 0.2 kt
6:57 AM EDT 0.2 kt
9:46 AM EDT 0.0 kt
11:06 AM EDT 0.1 kt
12:02 PM EDT1:20 PM EDT −0.1 kt2:29 PM EDT4:37 PM EDT 0.2 kt
5:00 PM EDT 0.2 kt
7:32 PM EDT 0.3 kt
10:11 PM EDT 0.1 kt
11:31 PM EDT 0.1 kt
6:06 AM EDT7:23 PM EDT4:12 AM EDT3:09 PM EDT
Tue 1412:52 AM EDT1:46 AM EDT −0.1 kt2:37 AM EDT4:39 AM EDT 0.2 kt
5:52 AM EDT 0.2 kt
7:54 AM EDT 0.3 kt
10:41 AM EDT 0.0 kt
11:49 AM EDT 0.1 kt
12:45 PM EDT2:11 PM EDT −0.2 kt3:29 PM EDT8:25 PM EDT 0.3 kt
11:07 PM EDT 0.1 kt
6:04 AM EDT7:24 PM EDT4:34 AM EDT4:20 PM EDT
Wed 1512:11 AM EDT 0.1 kt1:26 AM EDT2:35 AM EDT −0.1 kt3:40 AM EDT5:45 AM EDT 0.2 kt
6:13 AM EDT 0.2 kt
8:46 AM EDT 0.3 kt
11:45 AM EDT 0.1 kt
12:22 PM EDT 0.1 kt
1:24 PM EDT2:59 PM EDT −0.2 kt4:25 PM EDT9:13 PM EDT 0.4 kt6:03 AM EDT7:25 PM EDT4:55 AM EDT5:33 PM EDT
Thu 1612:22 AM EDT 0.1 kt
12:38 AM EDT 0.1 kt
1:55 AM EDT3:22 AM EDT −0.2 kt4:42 AM EDT9:37 AM EDT 0.4 kt2:01 PM EDT3:47 PM EDT −0.2 kt5:18 PM EDT10:00 PM EDT 0.4 kt6:01 AM EDT7:26 PM EDT5:17 AM EDT6:49 PM EDT
Fri 172:13 AM EDT4:10 AM EDT −0.2 kt5:41 AM EDT10:25 AM EDT 0.4 kt2:36 PM EDT4:35 PM EDT −0.2 kt6:06 PM EDT10:44 PM EDT 0.4 ktNew Moon5:59 AM EDT7:27 PM EDT5:42 AM EDT8:09 PM EDT
Sat 181:44 AM EDT4:58 AM EDT −0.3 kt6:34 AM EDT11:11 AM EDT 0.4 kt3:06 PM EDT5:23 PM EDT −0.2 kt6:49 PM EDT11:26 PM EDT 0.4 kt5:58 AM EDT7:29 PM EDT6:12 AM EDT9:31 PM EDT
Sun 192:08 AM EDT5:46 AM EDT −0.3 kt7:23 AM EDT11:55 AM EDT 0.4 kt3:13 PM EDT3:34 PM EDT −0.0 kt
3:42 PM EDT −0.0 kt
6:12 PM EDT −0.2 kt
7:31 PM EDT5:56 AM EDT7:30 PM EDT6:50 AM EDT10:52 PM EDT
Mon 2012:08 AM EDT 0.4 kt2:48 AM EDT3:54 AM EDT −0.1 kt
4:11 AM EDT −0.1 kt
6:36 AM EDT −0.3 kt
8:10 AM EDT12:39 PM EDT 0.4 kt3:53 PM EDT4:06 PM EDT −0.0 kt4:23 PM EDT4:46 PM EDT 0.0 kt5:04 PM EDT7:01 PM EDT −0.2 kt8:15 PM EDT5:55 AM EDT7:31 PM EDT7:37 AM EDT
Tue 2112:53 AM EDT 0.4 kt3:42 AM EDT4:36 AM EDT −0.0 kt
5:05 AM EDT −0.0 kt
7:27 AM EDT −0.2 kt
8:59 AM EDT1:27 PM EDT 0.4 kt
4:52 PM EDT 0.0 kt
5:39 PM EDT 0.0 kt
6:10 PM EDT7:52 PM EDT −0.2 kt9:04 PM EDT5:53 AM EDT7:32 PM EDT8:37 AM EDT12:06 AM EDT
Wed 221:47 AM EDT 0.4 kt4:54 AM EDT5:28 AM EDT −0.0 kt
5:52 AM EDT −0.0 kt
8:21 AM EDT −0.2 kt
9:49 AM EDT2:24 PM EDT 0.4 kt
5:43 PM EDT 0.0 kt
6:29 PM EDT 0.0 kt
7:08 PM EDT8:45 PM EDT −0.2 kt9:58 PM EDT5:52 AM EDT7:33 PM EDT9:47 AM EDT1:08 AM EDT
Thu 232:52 AM EDT 0.4 kt
6:22 AM EDT 0.0 kt
6:39 AM EDT 0.0 kt
7:19 AM EDT9:14 AM EDT −0.2 kt10:40 AM EDT3:25 PM EDT 0.3 kt
6:35 PM EDT 0.0 kt
7:18 PM EDT 0.0 kt
8:02 PM EDT9:37 PM EDT −0.2 kt10:52 PM EDTFirst Quarter5:50 AM EDT7:34 PM EDT11:03 AM EDT1:57 AM EDT
Fri 243:53 AM EDT 0.4 kt
7:14 AM EDT 0.0 kt
7:26 AM EDT 0.0 kt
8:23 AM EDT10:05 AM EDT −0.2 kt11:30 AM EDT4:19 PM EDT 0.4 kt
7:25 PM EDT 0.0 kt
8:06 PM EDT 0.0 kt
8:54 PM EDT10:28 PM EDT −0.2 kt11:44 PM EDT5:49 AM EDT7:35 PM EDT12:18 PM EDT2:34 AM EDT
Sat 254:46 AM EDT 0.4 kt
8:04 AM EDT 0.1 kt
8:12 AM EDT 0.1 kt
9:19 AM EDT10:55 AM EDT −0.2 kt12:19 PM EDT5:09 PM EDT 0.4 kt
8:16 PM EDT 0.0 kt
8:54 PM EDT 0.1 kt
9:51 PM EDT11:19 PM EDT −0.2 kt5:47 AM EDT7:36 PM EDT1:31 PM EDT3:03 AM EDT
Sun 2612:36 AM EDT5:38 AM EDT 0.4 kt
8:49 AM EDT 0.1 kt
9:07 AM EDT 0.1 kt
10:16 AM EDT11:47 AM EDT −0.2 kt1:09 PM EDT6:01 PM EDT 0.4 kt
9:04 PM EDT 0.1 kt
9:45 PM EDT 0.1 kt
10:54 PM EDT5:46 AM EDT7:38 PM EDT2:41 PM EDT3:27 AM EDT
Mon 2712:15 AM EDT −0.1 kt1:30 AM EDT6:34 AM EDT 0.3 kt
9:31 AM EDT 0.1 kt
10:06 AM EDT 0.1 kt
11:17 AM EDT12:42 PM EDT −0.2 kt2:02 PM EDT6:59 PM EDT 0.3 kt
9:50 PM EDT 0.1 kt
10:38 PM EDT 0.1 kt
11:58 PM EDT5:44 AM EDT7:39 PM EDT3:48 PM EDT3:48 AM EDT
Tue 281:12 AM EDT −0.1 kt2:28 AM EDT7:33 AM EDT 0.3 kt
10:14 AM EDT 0.1 kt
11:00 AM EDT 0.1 kt
12:16 PM EDT1:36 PM EDT −0.2 kt2:57 PM EDT7:58 PM EDT 0.4 kt
10:36 PM EDT 0.1 kt
11:25 PM EDT 0.2 kt
5:43 AM EDT7:40 PM EDT4:53 PM EDT4:07 AM EDT
Wed 2912:54 AM EDT2:06 AM EDT −0.1 kt3:27 AM EDT5:00 AM EDT 0.1 kt
5:22 AM EDT 0.1 kt
8:30 AM EDT 0.3 kt
11:02 AM EDT 0.1 kt
11:45 AM EDT 0.1 kt
1:08 PM EDT2:27 PM EDT −0.2 kt3:50 PM EDT8:53 PM EDT 0.4 kt
11:30 PM EDT 0.2 kt
5:41 AM EDT7:41 PM EDT5:58 PM EDT4:26 AM EDT
Thu 3012:04 AM EDT 0.2 kt1:42 AM EDT2:57 AM EDT −0.2 kt4:24 AM EDT5:49 AM EDT 0.1 kt
6:05 AM EDT 0.1 kt
9:24 AM EDT 0.3 kt
12:08 PM EDT 0.1 kt
12:14 PM EDT 0.1 kt
1:55 PM EDT3:16 PM EDT −0.2 kt4:42 PM EDT9:45 PM EDT 0.4 kt5:40 AM EDT7:42 PM EDT7:03 PM EDT4:47 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