Charlestown Pier 1 (depth 57 ft), Massachusetts Current
42.3800° N, 71.0450° W
Flood direction 358° true

August 2026

DaySlackFlood

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Ebb
SlackFlood

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Ebb
SlackFlood

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SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 014:13 AM EDT5:10 AM EDT −0.0 kt7:26 AM EDT11:02 AM EDT 0.1 kt3:37 PM EDT4:09 PM EDT −0.0 kt4:43 PM EDT11:28 PM EDT 0.2 kt5:36 AM EDT8:03 PM EDT9:30 PM EDT8:37 AM EDT
Sun 023:41 AM EDT5:21 AM EDT −0.0 kt8:19 AM EDT11:45 AM EDT 0.2 kt3:32 PM EDT4:39 PM EDT −0.0 kt6:05 PM EDT5:37 AM EDT8:02 PM EDT9:50 PM EDT9:44 AM EDT
Mon 0312:07 AM EDT 0.3 kt3:48 AM EDT5:38 AM EDT −0.1 kt8:37 AM EDT12:23 PM EDT 0.2 kt3:59 PM EDT5:22 PM EDT −0.0 kt7:36 PM EDT5:38 AM EDT8:01 PM EDT10:11 PM EDT10:51 AM EDT
Tue 0412:48 AM EDT 0.3 kt4:11 AM EDT5:58 AM EDT −0.1 kt8:43 AM EDT1:01 PM EDT 0.3 kt4:40 PM EDT6:15 PM EDT −0.1 kt10:03 PM EDT5:39 AM EDT7:59 PM EDT10:35 PM EDT12:02 PM EDT
Wed 051:31 AM EDT 0.2 kt4:46 AM EDT6:26 AM EDT −0.1 kt8:57 AM EDT1:42 PM EDT 0.3 kt5:33 PM EDT7:35 PM EDT −0.1 kt11:30 PM EDTLast Quarter5:40 AM EDT7:58 PM EDT11:04 PM EDT1:16 PM EDT
Thu 062:20 AM EDT 0.2 kt5:33 AM EDT7:05 AM EDT −0.1 kt9:18 AM EDT2:27 PM EDT 0.3 kt6:40 PM EDT10:33 PM EDT −0.1 kt5:41 AM EDT7:57 PM EDT11:42 PM EDT2:33 PM EDT
Fri 0712:39 AM EDT3:14 AM EDT 0.2 kt6:44 AM EDT7:59 AM EDT −0.0 kt9:44 AM EDT3:20 PM EDT 0.3 kt8:04 PM EDT11:56 PM EDT −0.1 kt5:42 AM EDT7:56 PM EDT3:49 PM EDT
Sat 081:38 AM EDT4:17 AM EDT 0.2 kt8:33 AM EDT9:20 AM EDT −0.0 kt10:15 AM EDT4:22 PM EDT 0.3 kt9:51 PM EDT5:44 AM EDT7:54 PM EDT12:30 AM EDT5:00 PM EDT
Sun 091:08 AM EDT −0.0 kt2:28 AM EDT5:23 AM EDT 0.2 kt
11:05 AM EDT 0.0 kt
5:31 PM EDT 0.2 kt
5:45 AM EDT7:53 PM EDT1:31 AM EDT6:00 PM EDT
Mon 1012:28 AM EDT2:11 AM EDT −0.0 kt3:06 AM EDT6:21 AM EDT 0.2 kt12:40 PM EDT2:39 PM EDT −0.0 kt3:32 PM EDT6:39 PM EDT 0.2 kt5:46 AM EDT7:52 PM EDT2:45 AM EDT6:48 PM EDT
Tue 112:39 AM EDT3:07 AM EDT −0.0 kt3:30 AM EDT7:12 AM EDT 0.2 kt1:42 PM EDT3:45 PM EDT −0.0 kt4:56 PM EDT7:40 PM EDT 0.1 kt5:47 AM EDT7:50 PM EDT4:05 AM EDT7:26 PM EDT
Wed 123:58 AM EDT 0.0 kt
8:03 AM EDT 0.2 kt
3:00 PM EDT4:44 PM EDT −0.0 kt5:57 PM EDT8:38 PM EDT 0.1 ktNew Moon5:48 AM EDT7:49 PM EDT5:26 AM EDT7:55 PM EDT
Thu 134:46 AM EDT 0.0 kt
9:02 AM EDT 0.2 kt
4:26 PM EDT5:42 PM EDT −0.0 kt6:43 PM EDT9:47 PM EDT 0.1 kt5:49 AM EDT7:48 PM EDT6:44 AM EDT8:20 PM EDT
Fri 144:34 AM EDT5:34 AM EDT −0.0 kt6:13 AM EDT10:15 AM EDT 0.2 kt5:58 PM EDT6:38 PM EDT −0.0 kt7:14 PM EDT10:53 PM EDT 0.1 kt5:50 AM EDT7:46 PM EDT7:59 AM EDT8:42 PM EDT
Sat 153:21 AM EDT6:21 AM EDT −0.0 kt7:25 AM EDT11:17 AM EDT 0.2 kt
7:29 PM EDT 0.0 kt
11:39 PM EDT 0.2 kt
5:51 AM EDT7:45 PM EDT9:10 AM EDT9:03 PM EDT
Sun 163:21 AM EDT5:15 AM EDT −0.0 kt
6:05 AM EDT −0.0 kt
7:04 AM EDT −0.0 kt
8:22 AM EDT11:59 AM EDT 0.2 kt
5:02 PM EDT 0.0 kt
6:07 PM EDT 0.0 kt
8:11 PM EDT 0.0 kt
5:52 AM EDT7:43 PM EDT10:19 AM EDT9:24 PM EDT
Mon 1712:19 AM EDT 0.2 kt3:53 AM EDT5:36 AM EDT −0.0 kt9:02 AM EDT12:30 PM EDT 0.2 kt4:39 PM EDT5:24 PM EDT −0.0 kt6:22 PM EDT7:22 PM EDT 0.0 kt8:25 PM EDT8:44 PM EDT −0.0 kt9:00 PM EDT5:53 AM EDT7:42 PM EDT11:27 AM EDT9:47 PM EDT
Tue 1812:57 AM EDT 0.2 kt4:43 AM EDT6:09 AM EDT −0.0 kt9:22 AM EDT12:58 PM EDT 0.2 kt4:30 PM EDT5:59 PM EDT −0.0 kt
8:40 PM EDT −0.0 kt
9:00 PM EDT −0.0 kt
10:03 PM EDT5:54 AM EDT7:40 PM EDT12:34 PM EDT10:13 PM EDT
Wed 191:35 AM EDT 0.2 kt6:02 AM EDT6:54 AM EDT −0.0 kt8:06 AM EDT1:30 PM EDT 0.2 kt4:54 PM EDT6:42 PM EDT −0.1 kt10:51 PM EDTFirst Quarter5:55 AM EDT7:39 PM EDT1:40 PM EDT10:44 PM EDT
Thu 202:16 AM EDT 0.2 kt
8:11 AM EDT 0.0 kt
2:07 PM EDT 0.2 kt
5:35 PM EDT7:33 PM EDT −0.1 kt11:30 PM EDT5:56 AM EDT7:37 PM EDT2:43 PM EDT11:22 PM EDT
Fri 213:00 AM EDT 0.2 kt
10:20 AM EDT 0.0 kt
2:52 PM EDT 0.2 kt
6:38 PM EDT8:33 PM EDT −0.0 kt11:47 PM EDT5:57 AM EDT7:36 PM EDT3:42 PM EDT
Sat 223:49 AM EDT 0.2 kt
11:52 AM EDT 0.0 kt
3:49 PM EDT 0.2 kt
8:50 PM EDT9:38 PM EDT −0.0 kt10:26 PM EDT5:58 AM EDT7:34 PM EDT4:35 PM EDT12:07 AM EDT
Sun 234:42 AM EDT 0.2 kt11:14 AM EDT1:02 PM EDT −0.0 kt1:57 PM EDT5:04 PM EDT 0.1 kt
10:36 PM EDT 0.0 kt
5:59 AM EDT7:32 PM EDT5:19 PM EDT1:00 AM EDT
Mon 245:30 AM EDT 0.2 kt11:24 AM EDT2:01 PM EDT −0.0 kt3:12 PM EDT6:21 PM EDT 0.1 kt
11:45 PM EDT 0.1 kt
6:00 AM EDT7:31 PM EDT5:56 PM EDT2:00 AM EDT
Tue 2512:52 AM EDT 0.1 kt
2:35 AM EDT 0.1 kt
6:10 AM EDT 0.2 kt
12:04 PM EDT2:49 PM EDT −0.0 kt3:56 PM EDT7:08 PM EDT 0.2 kt6:01 AM EDT7:29 PM EDT6:27 PM EDT3:05 AM EDT
Wed 263:31 AM EDT 0.0 kt
6:47 AM EDT 0.2 kt
2:10 PM EDT3:27 PM EDT −0.0 kt4:05 PM EDT7:38 PM EDT 0.2 kt6:03 AM EDT7:28 PM EDT6:52 PM EDT4:11 AM EDT
Thu 274:17 AM EDT 0.0 kt
7:27 AM EDT 0.1 kt
2:08 PM EDT 0.0 kt
8:12 PM EDT 0.2 kt
6:04 AM EDT7:26 PM EDT7:15 PM EDT5:19 AM EDT
Fri 284:53 AM EDT 0.0 kt
8:16 AM EDT 0.1 kt
1:19 PM EDT 0.0 kt
8:55 PM EDT 0.2 kt
Full Moon6:05 AM EDT7:24 PM EDT7:36 PM EDT6:26 AM EDT
Sat 293:23 AM EDT4:12 AM EDT −0.0 kt5:35 AM EDT9:15 AM EDT 0.1 kt
2:57 PM EDT 0.0 kt
9:52 PM EDT 0.2 kt
6:06 AM EDT7:23 PM EDT7:56 PM EDT7:34 AM EDT
Sun 302:45 AM EDT4:19 AM EDT −0.0 kt6:34 AM EDT10:20 AM EDT 0.2 kt
4:00 PM EDT 0.0 kt
10:55 PM EDT 0.2 kt
6:07 AM EDT7:21 PM EDT8:17 PM EDT8:42 AM EDT
Mon 312:54 AM EDT4:40 AM EDT −0.0 kt7:00 AM EDT11:14 AM EDT 0.2 kt3:24 PM EDT4:57 PM EDT −0.0 kt7:46 PM EDT11:50 PM EDT 0.2 kt6:08 AM EDT7:19 PM EDT8:40 PM EDT9:53 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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