Charlestown Pier 1 (depth 31 ft), Massachusetts Current
42.3800° N, 71.0450° W
Flood direction 8° true

May 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 0112:09 AM EDT 0.3 kt2:32 AM EDT6:08 AM EDT −0.2 kt8:54 AM EDT12:50 PM EDT 0.3 kt4:20 PM EDT6:56 PM EDT −0.1 kt9:00 PM EDT5:38 AM EDT7:44 PM EDT8:21 AM EDT
Fri 021:02 AM EDT 0.2 kt3:35 AM EDT7:12 AM EDT −0.2 kt9:48 AM EDT1:48 PM EDT 0.3 kt5:21 PM EDT7:54 PM EDT −0.1 kt9:49 PM EDT5:37 AM EDT7:45 PM EDT9:30 AM EDT12:53 AM EDT
Sat 032:03 AM EDT 0.2 kt4:46 AM EDT8:16 AM EDT −0.2 kt10:38 AM EDT2:48 PM EDT 0.3 kt6:28 PM EDT8:49 PM EDT −0.1 kt10:43 PM EDT5:36 AM EDT7:46 PM EDT10:43 AM EDT1:38 AM EDT
Sun 043:03 AM EDT 0.2 kt6:04 AM EDT9:10 AM EDT −0.1 kt11:26 AM EDT3:44 PM EDT 0.3 kt7:32 PM EDT9:40 PM EDT −0.1 kt11:44 PM EDTFirst Quarter5:35 AM EDT7:47 PM EDT11:54 AM EDT2:12 AM EDT
Mon 054:00 AM EDT 0.2 kt7:24 AM EDT9:58 AM EDT −0.1 kt12:12 PM EDT4:38 PM EDT 0.2 kt8:29 PM EDT10:33 PM EDT −0.1 kt5:33 AM EDT7:48 PM EDT1:02 PM EDT2:38 AM EDT
Tue 061:09 AM EDT4:57 AM EDT 0.2 kt8:26 AM EDT10:47 AM EDT −0.1 kt12:56 PM EDT5:34 PM EDT 0.2 kt9:23 PM EDT11:30 PM EDT −0.1 kt5:32 AM EDT7:49 PM EDT2:07 PM EDT3:00 AM EDT
Wed 072:28 AM EDT −0.0 kt
2:41 AM EDT −0.0 kt
3:26 AM EDT5:57 AM EDT 0.2 kt9:21 AM EDT11:40 AM EDT −0.1 kt1:38 PM EDT2:51 PM EDT 0.0 kt
3:11 PM EDT 0.0 kt
6:30 PM EDT 0.2 kt
10:18 PM EDT5:31 AM EDT7:50 PM EDT3:10 PM EDT3:19 AM EDT
Thu 0812:26 AM EDT −0.1 kt
3:06 AM EDT −0.0 kt
3:48 AM EDT −0.0 kt
4:31 AM EDT6:52 AM EDT 0.2 kt10:17 AM EDT12:32 PM EDT −0.1 kt2:19 PM EDT3:25 PM EDT 0.0 kt
4:19 PM EDT 0.0 kt
7:19 PM EDT 0.2 kt
11:10 PM EDT5:30 AM EDT7:51 PM EDT4:11 PM EDT3:37 AM EDT
Fri 091:13 AM EDT −0.1 kt
3:47 AM EDT −0.0 kt
4:41 AM EDT −0.0 kt
5:21 AM EDT7:40 AM EDT 0.2 kt11:12 AM EDT1:18 PM EDT −0.1 kt3:04 PM EDT4:05 PM EDT 0.0 kt
5:12 PM EDT 0.0 kt
8:03 PM EDT 0.2 kt
11:52 PM EDT5:28 AM EDT7:52 PM EDT5:13 PM EDT3:54 AM EDT
Sat 101:57 AM EDT −0.1 kt
4:37 AM EDT −0.0 kt
5:21 AM EDT −0.0 kt
5:55 AM EDT8:25 AM EDT 0.2 kt12:01 PM EDT2:02 PM EDT −0.1 kt3:52 PM EDT4:53 PM EDT 0.0 kt
5:58 PM EDT 0.0 kt
8:47 PM EDT 0.2 kt
5:27 AM EDT7:54 PM EDT6:15 PM EDT4:12 AM EDT
Sun 1112:24 AM EDT2:42 AM EDT −0.1 kt5:33 AM EDT9:11 AM EDT 0.2 kt12:44 PM EDT2:50 PM EDT −0.1 kt4:44 PM EDT5:54 PM EDT 0.0 kt
6:42 PM EDT 0.0 kt
9:30 PM EDT 0.2 kt
5:26 AM EDT7:55 PM EDT7:19 PM EDT4:33 AM EDT
Mon 1212:42 AM EDT3:34 AM EDT −0.1 kt6:01 AM EDT9:56 AM EDT 0.2 kt1:24 PM EDT3:46 PM EDT −0.1 kt5:31 PM EDT7:02 PM EDT 0.1 kt
7:28 PM EDT 0.1 kt
10:11 PM EDT 0.2 kt
Full Moon5:25 AM EDT7:56 PM EDT8:23 PM EDT4:58 AM EDT
Tue 1312:50 AM EDT4:28 AM EDT −0.1 kt6:43 AM EDT10:38 AM EDT 0.3 kt2:01 PM EDT4:38 PM EDT −0.1 kt6:10 PM EDT8:04 PM EDT 0.1 kt
8:14 PM EDT 0.1 kt
10:48 PM EDT 0.2 kt
5:24 AM EDT7:57 PM EDT9:28 PM EDT5:27 AM EDT
Wed 141:08 AM EDT5:16 AM EDT −0.1 kt7:27 AM EDT11:19 AM EDT 0.3 kt2:35 PM EDT5:21 PM EDT −0.1 kt6:48 PM EDT11:25 PM EDT 0.2 kt5:23 AM EDT7:58 PM EDT10:29 PM EDT6:04 AM EDT
Thu 151:41 AM EDT6:02 AM EDT −0.1 kt8:14 AM EDT12:00 PM EDT 0.2 kt3:08 PM EDT6:00 PM EDT −0.1 kt7:29 PM EDT5:22 AM EDT7:59 PM EDT11:23 PM EDT6:50 AM EDT
Fri 1612:03 AM EDT 0.2 kt2:26 AM EDT6:52 AM EDT −0.1 kt9:01 AM EDT12:46 PM EDT 0.2 kt3:45 PM EDT6:46 PM EDT −0.1 kt8:17 PM EDT5:21 AM EDT8:00 PM EDT7:45 AM EDT
Sat 1712:48 AM EDT 0.2 kt3:20 AM EDT7:47 AM EDT −0.1 kt9:47 AM EDT1:39 PM EDT 0.2 kt4:31 PM EDT7:44 PM EDT −0.1 kt9:12 PM EDT11:27 PM EDT 0.2 kt5:20 AM EDT8:01 PM EDT12:10 AM EDT8:49 AM EDT
Sun 1812:13 AM EDT 0.2 kt
1:48 AM EDT 0.2 kt
4:17 AM EDT8:37 AM EDT −0.1 kt10:30 AM EDT2:34 PM EDT 0.2 kt5:25 PM EDT8:40 PM EDT −0.1 kt10:10 PM EDT5:19 AM EDT8:02 PM EDT12:48 AM EDT9:58 AM EDT
Mon 1912:08 AM EDT 0.1 kt
12:58 AM EDT 0.1 kt
2:49 AM EDT 0.2 kt
5:17 AM EDT9:22 AM EDT −0.1 kt11:14 AM EDT3:26 PM EDT 0.2 kt6:26 PM EDT9:28 PM EDT −0.1 kt11:09 PM EDT5:18 AM EDT8:03 PM EDT1:20 AM EDT11:09 AM EDT
Tue 201:02 AM EDT 0.1 kt
1:29 AM EDT 0.1 kt
3:44 AM EDT 0.2 kt
6:24 AM EDT10:04 AM EDT −0.1 kt12:02 PM EDT4:16 PM EDT 0.2 kt7:22 PM EDT10:14 PM EDT −0.1 ktLast Quarter5:17 AM EDT8:04 PM EDT1:46 AM EDT12:21 PM EDT
Wed 2112:11 AM EDT4:39 AM EDT 0.2 kt7:32 AM EDT10:51 AM EDT −0.1 kt12:55 PM EDT5:09 PM EDT 0.2 kt8:07 PM EDT11:03 PM EDT −0.1 kt5:16 AM EDT8:05 PM EDT2:09 AM EDT1:34 PM EDT
Thu 221:12 AM EDT5:38 AM EDT 0.2 kt8:33 AM EDT11:44 AM EDT −0.1 kt1:49 PM EDT6:03 PM EDT 0.3 kt8:49 PM EDT11:55 PM EDT −0.1 kt5:16 AM EDT8:06 PM EDT2:31 AM EDT2:49 PM EDT
Fri 232:07 AM EDT6:35 AM EDT 0.3 kt9:34 AM EDT12:36 PM EDT −0.1 kt2:42 PM EDT6:56 PM EDT 0.3 kt9:31 PM EDT5:15 AM EDT8:07 PM EDT2:53 AM EDT4:05 PM EDT
Sat 2412:41 AM EDT −0.2 kt3:00 AM EDT7:28 AM EDT 0.3 kt10:37 AM EDT1:23 PM EDT −0.2 kt3:39 PM EDT7:47 PM EDT 0.3 kt10:16 PM EDT5:14 AM EDT8:08 PM EDT3:17 AM EDT5:25 PM EDT
Sun 251:21 AM EDT −0.2 kt3:56 AM EDT8:19 AM EDT 0.3 kt11:35 AM EDT2:09 PM EDT −0.2 kt4:42 PM EDT8:36 PM EDT 0.3 kt11:02 PM EDT5:13 AM EDT8:08 PM EDT3:45 AM EDT6:49 PM EDT
Mon 262:02 AM EDT −0.2 kt5:00 AM EDT9:11 AM EDT 0.4 kt12:27 PM EDT3:01 PM EDT −0.2 kt5:40 PM EDT9:27 PM EDT 0.3 kt11:49 PM EDTNew Moon5:13 AM EDT8:09 PM EDT4:20 AM EDT8:13 PM EDT
Tue 272:51 AM EDT −0.2 kt6:02 AM EDT10:03 AM EDT 0.4 kt1:15 PM EDT3:59 PM EDT −0.2 kt6:27 PM EDT10:16 PM EDT 0.3 kt5:12 AM EDT8:10 PM EDT5:04 AM EDT9:31 PM EDT
Wed 2812:37 AM EDT4:00 AM EDT −0.2 kt6:59 AM EDT10:52 AM EDT 0.4 kt2:04 PM EDT4:53 PM EDT −0.2 kt7:08 PM EDT11:03 PM EDT 0.3 kt5:11 AM EDT8:11 PM EDT6:01 AM EDT10:37 PM EDT
Thu 291:26 AM EDT5:02 AM EDT −0.2 kt7:52 AM EDT11:38 AM EDT 0.4 kt2:57 PM EDT5:41 PM EDT −0.1 kt7:52 PM EDT11:49 PM EDT 0.3 kt5:11 AM EDT8:12 PM EDT7:09 AM EDT11:29 PM EDT
Fri 302:22 AM EDT5:56 AM EDT −0.2 kt8:42 AM EDT12:27 PM EDT 0.3 kt3:54 PM EDT6:31 PM EDT −0.1 kt8:40 PM EDT5:10 AM EDT8:13 PM EDT8:22 AM EDT
Sat 3112:40 AM EDT 0.2 kt3:26 AM EDT6:51 AM EDT −0.2 kt9:25 AM EDT1:21 PM EDT 0.3 kt4:56 PM EDT7:29 PM EDT −0.1 kt9:33 PM EDT5:10 AM EDT8:14 PM EDT9:37 AM EDT12:09 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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