Boston Channel Light No. 5 (depth 15 ft), Massachusetts Current
42.3358° N, 71.0003° W
Flood direction 276° true
Ebb direction 95° true

October 2025

DaySlackFlood

Slack
Ebb
SlackFlood

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Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 0112:25 AM EDT4:48 AM EDT 0.5 kt8:44 AM EDT10:42 AM EDT −0.2 kt12:58 PM EDT4:52 PM EDT 0.4 kt8:45 PM EDT11:00 PM EDT −0.2 kt6:41 AM EDT6:24 PM EDT3:49 PM EDT
Thu 021:28 AM EDT5:29 AM EDT 0.5 kt9:37 AM EDT11:38 AM EDT −0.2 kt1:56 PM EDT5:37 PM EDT 0.5 kt9:37 PM EDT6:42 AM EDT6:23 PM EDT4:20 PM EDT1:02 AM EDT
Fri 0312:01 AM EDT −0.2 kt2:31 AM EDT6:13 AM EDT 0.5 kt10:31 AM EDT12:39 PM EDT −0.2 kt2:50 PM EDT6:26 PM EDT 0.5 kt10:32 PM EDT6:43 AM EDT6:21 PM EDT4:46 PM EDT2:15 AM EDT
Sat 041:01 AM EDT −0.3 kt3:24 AM EDT6:59 AM EDT 0.5 kt11:19 AM EDT1:31 PM EDT −0.3 kt3:42 PM EDT7:20 PM EDT 0.5 kt11:25 PM EDT6:44 AM EDT6:19 PM EDT5:10 PM EDT3:28 AM EDT
Sun 051:50 AM EDT −0.3 kt4:13 AM EDT7:43 AM EDT 0.5 kt12:00 PM EDT2:17 PM EDT −0.3 kt4:35 PM EDT8:13 PM EDT 0.6 kt6:45 AM EDT6:18 PM EDT5:32 PM EDT4:43 AM EDT
Mon 0612:14 AM EDT2:36 AM EDT −0.4 kt4:59 AM EDT8:24 AM EDT 0.5 kt12:37 PM EDT3:02 PM EDT −0.4 kt5:29 PM EDT9:04 PM EDT 0.6 ktFull Moon6:47 AM EDT6:16 PM EDT5:55 PM EDT6:00 AM EDT
Tue 071:02 AM EDT3:22 AM EDT −0.4 kt5:44 AM EDT9:05 AM EDT 0.6 kt1:13 PM EDT3:50 PM EDT −0.4 kt6:24 PM EDT9:56 PM EDT 0.6 kt6:48 AM EDT6:14 PM EDT6:20 PM EDT7:19 AM EDT
Wed 081:49 AM EDT4:11 AM EDT −0.4 kt6:30 AM EDT9:46 AM EDT 0.6 kt1:52 PM EDT4:41 PM EDT −0.5 kt7:16 PM EDT10:44 PM EDT 0.6 kt6:49 AM EDT6:12 PM EDT6:49 PM EDT8:40 AM EDT
Thu 092:39 AM EDT5:03 AM EDT −0.4 kt7:17 AM EDT10:30 AM EDT 0.6 kt2:37 PM EDT5:33 PM EDT −0.5 kt8:05 PM EDT11:28 PM EDT 0.6 kt6:50 AM EDT6:11 PM EDT7:25 PM EDT10:04 AM EDT
Fri 103:32 AM EDT5:55 AM EDT −0.4 kt8:05 AM EDT11:14 AM EDT 0.6 kt3:32 PM EDT6:23 PM EDT −0.5 kt8:52 PM EDT6:51 AM EDT6:09 PM EDT8:10 PM EDT11:26 AM EDT
Sat 1112:09 AM EDT 0.6 kt4:25 AM EDT6:45 AM EDT −0.4 kt8:56 AM EDT11:59 AM EDT 0.6 kt4:34 PM EDT7:13 PM EDT −0.4 kt9:39 PM EDT6:52 AM EDT6:07 PM EDT9:08 PM EDT12:40 PM EDT
Sun 1212:54 AM EDT 0.6 kt5:16 AM EDT7:35 AM EDT −0.4 kt9:48 AM EDT12:49 PM EDT 0.6 kt5:38 PM EDT8:04 PM EDT −0.4 kt10:25 PM EDT6:53 AM EDT6:06 PM EDT10:14 PM EDT1:43 PM EDT
Mon 131:50 AM EDT 0.5 kt6:06 AM EDT8:26 AM EDT −0.4 kt10:42 AM EDT1:54 PM EDT 0.5 kt6:41 PM EDT8:57 PM EDT −0.3 kt11:15 PM EDTLast Quarter6:54 AM EDT6:04 PM EDT11:27 PM EDT2:32 PM EDT
Tue 143:06 AM EDT 0.5 kt6:57 AM EDT9:18 AM EDT −0.4 kt11:39 AM EDT3:23 PM EDT 0.5 kt7:44 PM EDT9:52 PM EDT −0.3 kt6:56 AM EDT6:03 PM EDT3:09 PM EDT
Wed 1512:11 AM EDT4:05 AM EDT 0.5 kt7:54 AM EDT10:12 AM EDT −0.3 kt12:39 PM EDT4:25 PM EDT 0.5 kt8:48 PM EDT10:51 PM EDT −0.3 kt6:57 AM EDT6:01 PM EDT12:40 AM EDT3:38 PM EDT
Thu 161:17 AM EDT4:55 AM EDT 0.5 kt8:58 AM EDT11:13 AM EDT −0.3 kt1:44 PM EDT5:17 PM EDT 0.5 kt9:49 PM EDT11:59 PM EDT −0.3 kt6:58 AM EDT5:59 PM EDT1:51 AM EDT4:02 PM EDT
Fri 172:25 AM EDT5:45 AM EDT 0.5 kt10:07 AM EDT12:23 PM EDT −0.3 kt2:47 PM EDT6:10 PM EDT 0.5 kt10:47 PM EDT6:59 AM EDT5:58 PM EDT2:59 AM EDT4:22 PM EDT
Sat 181:05 AM EDT −0.3 kt3:23 AM EDT6:40 AM EDT 0.5 kt11:14 AM EDT1:29 PM EDT −0.3 kt3:44 PM EDT7:09 PM EDT 0.5 kt11:39 PM EDT7:00 AM EDT5:56 PM EDT4:04 AM EDT4:41 PM EDT
Sun 191:57 AM EDT −0.3 kt4:14 AM EDT7:34 AM EDT 0.5 kt12:10 PM EDT2:21 PM EDT −0.3 kt4:40 PM EDT8:06 PM EDT 0.5 kt7:01 AM EDT5:55 PM EDT5:07 AM EDT4:59 PM EDT
Mon 2012:26 AM EDT2:40 AM EDT −0.4 kt5:02 AM EDT8:23 AM EDT 0.5 kt12:56 PM EDT3:07 PM EDT −0.3 kt5:35 PM EDT9:00 PM EDT 0.5 kt7:03 AM EDT5:53 PM EDT6:10 AM EDT5:18 PM EDT
Tue 211:10 AM EDT3:23 AM EDT −0.4 kt5:48 AM EDT9:09 AM EDT 0.6 kt1:36 PM EDT3:53 PM EDT −0.3 kt6:27 PM EDT9:52 PM EDT 0.5 ktNew Moon7:04 AM EDT5:52 PM EDT7:13 AM EDT5:38 PM EDT
Wed 221:53 AM EDT4:08 AM EDT −0.3 kt6:32 AM EDT9:53 AM EDT 0.6 kt2:14 PM EDT4:40 PM EDT −0.3 kt7:14 PM EDT10:39 PM EDT 0.5 kt7:05 AM EDT5:50 PM EDT8:17 AM EDT6:02 PM EDT
Thu 232:37 AM EDT4:55 AM EDT −0.3 kt7:15 AM EDT10:35 AM EDT 0.6 kt2:54 PM EDT5:25 PM EDT −0.3 kt7:56 PM EDT11:22 PM EDT 0.5 kt7:06 AM EDT5:49 PM EDT9:21 AM EDT6:31 PM EDT
Fri 243:24 AM EDT5:41 AM EDT −0.3 kt7:57 AM EDT11:15 AM EDT 0.6 kt3:36 PM EDT6:06 PM EDT −0.3 kt8:34 PM EDT7:07 AM EDT5:47 PM EDT10:25 AM EDT7:06 PM EDT
Sat 2512:00 AM EDT 0.5 kt4:12 AM EDT6:25 AM EDT −0.3 kt8:39 AM EDT11:53 AM EDT 0.5 kt4:21 PM EDT6:45 PM EDT −0.3 kt9:09 PM EDT7:09 AM EDT5:46 PM EDT11:25 AM EDT7:49 PM EDT
Sun 2612:38 AM EDT 0.5 kt4:59 AM EDT7:08 AM EDT −0.3 kt9:21 AM EDT12:33 PM EDT 0.5 kt5:05 PM EDT7:24 PM EDT −0.3 kt9:43 PM EDT7:10 AM EDT5:44 PM EDT12:20 PM EDT8:41 PM EDT
Mon 271:21 AM EDT 0.5 kt5:44 AM EDT7:50 AM EDT −0.3 kt10:02 AM EDT1:20 PM EDT 0.5 kt5:48 PM EDT8:05 PM EDT −0.3 kt10:19 PM EDT7:11 AM EDT5:43 PM EDT1:07 PM EDT9:40 PM EDT
Tue 282:23 AM EDT 0.4 kt6:28 AM EDT8:34 AM EDT −0.3 kt10:42 AM EDT2:25 PM EDT 0.4 kt6:29 PM EDT8:48 PM EDT −0.3 kt11:00 PM EDT7:12 AM EDT5:42 PM EDT1:46 PM EDT10:46 PM EDT
Wed 293:26 AM EDT 0.4 kt7:13 AM EDT9:18 AM EDT −0.2 kt11:23 AM EDT3:32 PM EDT 0.4 kt7:13 PM EDT9:35 PM EDT −0.3 kt11:49 PM EDTFirst Quarter7:13 AM EDT5:40 PM EDT2:19 PM EDT11:55 PM EDT
Thu 304:13 AM EDT 0.4 kt8:02 AM EDT10:05 AM EDT −0.2 kt12:10 PM EDT4:22 PM EDT 0.5 kt8:02 PM EDT10:25 PM EDT −0.3 kt7:15 AM EDT5:39 PM EDT2:46 PM EDT
Fri 3112:48 AM EDT4:52 AM EDT 0.5 kt8:53 AM EDT10:57 AM EDT −0.2 kt1:08 PM EDT5:07 PM EDT 0.5 kt8:57 PM EDT11:22 PM EDT −0.3 kt7:16 AM EDT5:38 PM EDT3:10 PM EDT1:06 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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