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

September 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Tue 0112:39 AM EDT 0.2 kt3:23 AM EDT6:58 AM EDT −0.1 kt8:52 AM EDT12:56 PM EDT 0.2 kt3:21 PM EDT7:06 PM EDT −0.1 kt9:22 PM EDT6:09 AM EDT7:18 PM EDT9:08 PM EDT11:06 AM EDT
Wed 021:34 AM EDT 0.2 kt4:26 AM EDT7:55 AM EDT −0.1 kt9:44 AM EDT1:53 PM EDT 0.2 kt4:12 PM EDT8:04 PM EDT −0.1 kt10:09 PM EDT6:10 AM EDT7:16 PM EDT9:42 PM EDT12:22 PM EDT
Thu 032:33 AM EDT 0.3 kt5:33 AM EDT8:47 AM EDT −0.1 kt10:37 AM EDT2:50 PM EDT 0.2 kt5:05 PM EDT8:54 PM EDT −0.1 kt11:00 PM EDT6:11 AM EDT7:14 PM EDT10:25 PM EDT1:38 PM EDT
Fri 043:29 AM EDT 0.3 kt6:44 AM EDT9:34 AM EDT −0.1 kt11:30 AM EDT3:44 PM EDT 0.2 kt6:03 PM EDT9:39 PM EDT −0.2 kt11:58 PM EDTLast Quarter6:12 AM EDT7:12 PM EDT11:21 PM EDT2:50 PM EDT
Sat 054:23 AM EDT 0.3 kt7:48 AM EDT10:21 AM EDT −0.1 kt12:24 PM EDT4:38 PM EDT 0.2 kt7:06 PM EDT10:28 PM EDT −0.2 kt6:13 AM EDT7:11 PM EDT3:52 PM EDT
Sun 061:03 AM EDT5:21 AM EDT 0.3 kt8:43 AM EDT11:13 AM EDT −0.1 kt1:18 PM EDT5:35 PM EDT 0.2 kt8:07 PM EDT11:27 PM EDT −0.2 kt6:14 AM EDT7:09 PM EDT12:29 AM EDT4:43 PM EDT
Mon 072:06 AM EDT6:19 AM EDT 0.3 kt9:36 AM EDT12:08 PM EDT −0.1 kt2:11 PM EDT6:33 PM EDT 0.3 kt9:08 PM EDT6:15 AM EDT7:07 PM EDT1:45 AM EDT5:23 PM EDT
Tue 0812:26 AM EDT −0.2 kt3:06 AM EDT7:13 AM EDT 0.3 kt10:28 AM EDT12:59 PM EDT −0.2 kt3:06 PM EDT7:28 PM EDT 0.3 kt10:14 PM EDT6:16 AM EDT7:06 PM EDT3:03 AM EDT5:55 PM EDT
Wed 091:16 AM EDT −0.2 kt4:07 AM EDT8:04 AM EDT 0.3 kt11:17 AM EDT1:46 PM EDT −0.2 kt4:14 PM EDT8:22 PM EDT 0.3 kt11:19 PM EDT6:17 AM EDT7:04 PM EDT4:21 AM EDT6:21 PM EDT
Thu 102:04 AM EDT −0.2 kt5:10 AM EDT8:54 AM EDT 0.3 kt12:02 PM EDT2:37 PM EDT −0.2 kt5:41 PM EDT9:16 PM EDT 0.3 ktNew Moon6:18 AM EDT7:02 PM EDT5:36 AM EDT6:44 PM EDT
Fri 1112:19 AM EDT2:56 AM EDT −0.1 kt5:53 AM EDT9:44 AM EDT 0.3 kt12:44 PM EDT3:38 PM EDT −0.2 kt6:55 PM EDT10:09 PM EDT 0.3 kt6:19 AM EDT7:00 PM EDT6:48 AM EDT7:05 PM EDT
Sat 121:14 AM EDT3:58 AM EDT −0.1 kt6:25 AM EDT10:31 AM EDT 0.3 kt1:28 PM EDT4:39 PM EDT −0.2 kt7:51 PM EDT10:57 PM EDT 0.3 kt6:20 AM EDT6:59 PM EDT7:59 AM EDT7:26 PM EDT
Sun 132:11 AM EDT4:54 AM EDT −0.1 kt6:58 AM EDT11:16 AM EDT 0.3 kt2:16 PM EDT5:31 PM EDT −0.2 kt8:37 PM EDT11:43 PM EDT 0.3 kt6:22 AM EDT6:57 PM EDT9:08 AM EDT7:49 PM EDT
Mon 143:13 AM EDT5:42 AM EDT −0.1 kt7:35 AM EDT11:59 AM EDT 0.2 kt3:13 PM EDT6:20 PM EDT −0.2 kt9:07 PM EDT6:23 AM EDT6:55 PM EDT10:16 AM EDT8:14 PM EDT
Tue 1512:29 AM EDT 0.2 kt4:17 AM EDT6:31 AM EDT −0.1 kt8:17 AM EDT12:47 PM EDT 0.2 kt4:16 PM EDT7:12 PM EDT −0.1 kt9:33 PM EDT6:24 AM EDT6:53 PM EDT11:24 AM EDT8:43 PM EDT
Wed 161:21 AM EDT 0.2 kt5:21 AM EDT7:27 AM EDT −0.1 kt9:03 AM EDT10:33 AM EDT 0.1 kt
11:18 AM EDT 0.1 kt
1:42 PM EDT 0.1 kt
5:22 PM EDT8:07 PM EDT −0.1 kt10:05 PM EDT6:25 AM EDT6:52 PM EDT12:30 PM EDT9:18 PM EDT
Thu 172:18 AM EDT 0.2 kt6:32 AM EDT8:23 AM EDT −0.1 kt9:47 AM EDT11:08 AM EDT 0.1 kt
12:30 PM EDT 0.0 kt
2:39 PM EDT 0.1 kt
6:30 PM EDT8:58 PM EDT −0.1 kt10:46 PM EDT6:26 AM EDT6:50 PM EDT1:31 PM EDT10:00 PM EDT
Fri 183:13 AM EDT 0.2 kt7:40 AM EDT9:12 AM EDT −0.1 kt10:28 AM EDT11:48 AM EDT 0.1 kt
1:25 PM EDT 0.0 kt
3:29 PM EDT 0.1 kt
7:22 PM EDT9:44 PM EDT −0.1 kt11:37 PM EDTFirst Quarter6:27 AM EDT6:48 PM EDT2:26 PM EDT10:50 PM EDT
Sat 1912:47 AM EDT 0.0 kt
12:59 AM EDT 0.0 kt
4:03 AM EDT 0.2 kt
8:37 AM EDT9:57 AM EDT −0.0 kt11:08 AM EDT12:34 PM EDT 0.1 kt
2:13 PM EDT 0.0 kt
4:16 PM EDT 0.1 kt
7:57 PM EDT10:31 PM EDT −0.1 kt6:28 AM EDT6:46 PM EDT3:14 PM EDT11:48 PM EDT
Sun 2012:40 AM EDT4:55 AM EDT 0.2 kt9:28 AM EDT10:44 AM EDT −0.0 kt11:51 AM EDT1:29 PM EDT 0.1 kt
3:04 PM EDT 0.0 kt
5:04 PM EDT 0.1 kt
8:25 PM EDT11:22 PM EDT −0.1 kt6:29 AM EDT6:44 PM EDT3:54 PM EDT
Mon 211:42 AM EDT5:48 AM EDT 0.2 kt10:13 AM EDT11:35 AM EDT −0.0 kt12:42 PM EDT2:26 PM EDT 0.1 kt
3:56 PM EDT 0.1 kt
5:57 PM EDT 0.1 kt
8:58 PM EDT6:30 AM EDT6:43 PM EDT4:26 PM EDT12:50 AM EDT
Tue 2212:14 AM EDT −0.1 kt2:31 AM EDT6:38 AM EDT 0.2 kt10:49 AM EDT12:26 PM EDT −0.1 kt1:39 PM EDT3:18 PM EDT 0.1 kt
4:42 PM EDT 0.1 kt
6:48 PM EDT 0.1 kt
9:44 PM EDT6:31 AM EDT6:41 PM EDT4:54 PM EDT1:56 AM EDT
Wed 231:01 AM EDT −0.1 kt3:13 AM EDT7:22 AM EDT 0.2 kt11:11 AM EDT1:10 PM EDT −0.1 kt2:38 PM EDT4:09 PM EDT 0.1 kt
5:18 PM EDT 0.1 kt
7:37 PM EDT 0.2 kt
10:39 PM EDT6:32 AM EDT6:39 PM EDT5:18 PM EDT3:02 AM EDT
Thu 241:44 AM EDT −0.1 kt3:55 AM EDT8:05 AM EDT 0.2 kt11:28 AM EDT1:52 PM EDT −0.1 kt3:42 PM EDT5:15 PM EDT 0.1 kt
5:42 PM EDT 0.1 kt
8:25 PM EDT 0.2 kt
11:29 PM EDT6:33 AM EDT6:37 PM EDT5:39 PM EDT4:10 AM EDT
Fri 252:26 AM EDT −0.1 kt4:39 AM EDT8:49 AM EDT 0.3 kt11:48 AM EDT2:35 PM EDT −0.1 kt4:53 PM EDT9:14 PM EDT 0.2 kt6:34 AM EDT6:36 PM EDT6:00 PM EDT5:18 AM EDT
Sat 2612:09 AM EDT3:15 AM EDT −0.1 kt5:24 AM EDT9:34 AM EDT 0.3 kt12:15 PM EDT3:27 PM EDT −0.1 kt5:55 PM EDT10:02 PM EDT 0.3 ktFull Moon6:35 AM EDT6:34 PM EDT6:21 PM EDT6:27 AM EDT
Sun 2712:46 AM EDT4:09 AM EDT −0.1 kt6:09 AM EDT10:18 AM EDT 0.3 kt12:46 PM EDT4:22 PM EDT −0.1 kt6:44 PM EDT10:47 PM EDT 0.3 kt6:37 AM EDT6:32 PM EDT6:44 PM EDT7:38 AM EDT
Mon 281:24 AM EDT4:58 AM EDT −0.1 kt6:55 AM EDT11:01 AM EDT 0.3 kt1:23 PM EDT5:06 PM EDT −0.2 kt7:26 PM EDT11:30 PM EDT 0.3 kt6:38 AM EDT6:30 PM EDT7:10 PM EDT8:52 AM EDT
Tue 292:09 AM EDT5:41 AM EDT −0.1 kt7:43 AM EDT11:43 AM EDT 0.3 kt2:03 PM EDT5:42 PM EDT −0.2 kt8:09 PM EDT6:39 AM EDT6:29 PM EDT7:43 PM EDT10:09 AM EDT
Wed 3012:15 AM EDT 0.3 kt3:04 AM EDT6:27 AM EDT −0.1 kt8:33 AM EDT12:29 PM EDT 0.2 kt2:49 PM EDT6:19 PM EDT −0.1 kt8:55 PM EDT6:40 AM EDT6:27 PM EDT8:24 PM EDT11:27 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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