Boston Light, 0.2 nmi south of (depth 10 ft), Massachusetts Current
42.3253° N, 70.8900° W
Flood direction 267° true
Ebb direction 100° true

August 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 011:47 AM EDT5:29 AM EDT −1.4 kt8:01 AM EDT10:50 AM EDT 1.1 kt2:22 PM EDT5:50 PM EDT −1.4 kt8:21 PM EDT10:58 PM EDT 1.1 kt5:36 AM EDT8:02 PM EDT9:29 PM EDT8:36 AM EDT
Sun 022:26 AM EDT6:00 AM EDT −1.4 kt8:40 AM EDT11:20 AM EDT 1.1 kt3:00 PM EDT6:27 PM EDT −1.4 kt9:03 PM EDT11:36 PM EDT 1.1 kt5:37 AM EDT8:01 PM EDT9:49 PM EDT9:43 AM EDT
Mon 033:08 AM EDT6:35 AM EDT −1.4 kt9:21 AM EDT11:55 AM EDT 1.1 kt3:39 PM EDT7:10 PM EDT −1.3 kt9:48 PM EDT5:38 AM EDT8:00 PM EDT10:10 PM EDT10:51 AM EDT
Tue 0412:18 AM EDT 1.1 kt3:54 AM EDT7:20 AM EDT −1.3 kt10:03 AM EDT12:38 PM EDT 1.1 kt4:20 PM EDT8:05 PM EDT −1.3 kt10:36 PM EDT5:39 AM EDT7:59 PM EDT10:35 PM EDT12:02 PM EDT
Wed 051:08 AM EDT 1.0 kt4:43 AM EDT8:15 AM EDT −1.2 kt10:49 AM EDT1:28 PM EDT 1.1 kt5:05 PM EDT8:58 PM EDT −1.2 kt11:32 PM EDTLast Quarter5:40 AM EDT7:57 PM EDT11:04 PM EDT1:15 PM EDT
Thu 062:06 AM EDT 1.0 kt5:38 AM EDT9:07 AM EDT −1.1 kt11:42 AM EDT2:24 PM EDT 1.0 kt5:56 PM EDT9:50 PM EDT −1.2 kt5:41 AM EDT7:56 PM EDT11:41 PM EDT2:32 PM EDT
Fri 0712:35 AM EDT3:08 AM EDT 0.9 kt6:41 AM EDT9:58 AM EDT −1.0 kt12:42 PM EDT3:20 PM EDT 1.0 kt6:56 PM EDT11:02 PM EDT −1.2 kt5:42 AM EDT7:55 PM EDT3:48 PM EDT
Sat 081:40 AM EDT4:09 AM EDT 0.9 kt7:47 AM EDT11:11 AM EDT −1.0 kt1:43 PM EDT4:17 PM EDT 1.0 kt7:57 PM EDT5:43 AM EDT7:54 PM EDT12:29 AM EDT4:59 PM EDT
Sun 0912:36 AM EDT −1.3 kt2:42 AM EDT5:24 AM EDT 0.9 kt8:49 AM EDT12:47 PM EDT −1.0 kt2:44 PM EDT5:24 PM EDT 1.0 kt8:57 PM EDT5:44 AM EDT7:53 PM EDT1:31 AM EDT5:59 PM EDT
Mon 101:37 AM EDT −1.5 kt3:42 AM EDT6:43 AM EDT 1.0 kt9:51 AM EDT1:48 PM EDT −1.1 kt3:46 PM EDT6:36 PM EDT 1.0 kt9:58 PM EDT5:45 AM EDT7:51 PM EDT2:44 AM EDT6:47 PM EDT
Tue 112:32 AM EDT −1.6 kt4:40 AM EDT7:39 AM EDT 1.1 kt10:53 AM EDT2:47 PM EDT −1.3 kt4:47 PM EDT7:38 PM EDT 1.1 kt11:01 PM EDT5:46 AM EDT7:50 PM EDT4:05 AM EDT7:25 PM EDT
Wed 123:30 AM EDT −1.7 kt5:34 AM EDT8:32 AM EDT 1.2 kt11:50 AM EDT3:51 PM EDT −1.4 kt5:45 PM EDT8:38 PM EDT 1.2 ktNew Moon5:47 AM EDT7:48 PM EDT5:25 AM EDT7:54 PM EDT
Thu 1312:00 AM EDT4:27 AM EDT −1.7 kt6:24 AM EDT9:28 AM EDT 1.2 kt12:40 PM EDT4:47 PM EDT −1.5 kt6:40 PM EDT9:41 PM EDT 1.2 kt5:48 AM EDT7:47 PM EDT6:43 AM EDT8:19 PM EDT
Fri 1412:53 AM EDT5:16 AM EDT −1.7 kt7:13 AM EDT10:21 AM EDT 1.3 kt1:26 PM EDT5:35 PM EDT −1.6 kt7:33 PM EDT10:36 PM EDT 1.2 kt5:49 AM EDT7:45 PM EDT7:58 AM EDT8:41 PM EDT
Sat 151:42 AM EDT6:00 AM EDT −1.7 kt8:00 AM EDT11:04 AM EDT 1.3 kt2:11 PM EDT6:21 PM EDT −1.6 kt8:25 PM EDT11:23 PM EDT 1.2 kt5:50 AM EDT7:44 PM EDT9:09 AM EDT9:02 PM EDT
Sun 162:32 AM EDT6:44 AM EDT −1.5 kt8:46 AM EDT11:44 AM EDT 1.2 kt2:58 PM EDT7:11 PM EDT −1.5 kt9:16 PM EDT5:51 AM EDT7:42 PM EDT10:18 AM EDT9:24 PM EDT
Mon 1712:07 AM EDT 1.1 kt3:22 AM EDT7:31 AM EDT −1.3 kt9:31 AM EDT12:22 PM EDT 1.1 kt3:45 PM EDT8:05 PM EDT −1.4 kt10:06 PM EDT5:52 AM EDT7:41 PM EDT11:26 AM EDT9:47 PM EDT
Tue 1812:58 AM EDT 1.0 kt4:11 AM EDT8:21 AM EDT −1.2 kt10:15 AM EDT1:08 PM EDT 0.9 kt4:32 PM EDT8:58 PM EDT −1.3 kt10:57 PM EDT5:54 AM EDT7:39 PM EDT12:33 PM EDT10:13 PM EDT
Wed 192:10 AM EDT 0.8 kt5:01 AM EDT9:04 AM EDT −1.0 kt11:02 AM EDT2:16 PM EDT 0.8 kt5:21 PM EDT9:47 PM EDT −1.2 kt11:55 PM EDTFirst Quarter5:55 AM EDT7:38 PM EDT1:39 PM EDT10:44 PM EDT
Thu 203:16 AM EDT 0.7 kt5:55 AM EDT9:42 AM EDT −0.9 kt11:53 AM EDT3:21 PM EDT 0.7 kt6:15 PM EDT10:42 PM EDT −1.1 kt5:56 AM EDT7:37 PM EDT2:43 PM EDT11:21 PM EDT
Fri 2112:56 AM EDT4:15 AM EDT 0.7 kt6:56 AM EDT10:21 AM EDT −0.8 kt12:50 PM EDT4:20 PM EDT 0.7 kt7:13 PM EDT11:51 PM EDT −1.0 kt5:57 AM EDT7:35 PM EDT3:42 PM EDT
Sat 221:54 AM EDT5:16 AM EDT 0.7 kt7:55 AM EDT11:46 AM EDT −0.7 kt1:46 PM EDT5:26 PM EDT 0.7 kt8:09 PM EDT5:58 AM EDT7:33 PM EDT4:34 PM EDT12:07 AM EDT
Sun 2312:48 AM EDT −1.1 kt2:45 AM EDT6:14 AM EDT 0.7 kt8:49 AM EDT12:48 PM EDT −0.8 kt2:38 PM EDT6:25 PM EDT 0.7 kt8:59 PM EDT5:59 AM EDT7:32 PM EDT5:18 PM EDT1:00 AM EDT
Mon 241:30 AM EDT −1.1 kt3:32 AM EDT7:03 AM EDT 0.8 kt9:40 AM EDT1:27 PM EDT −0.9 kt3:29 PM EDT7:11 PM EDT 0.7 kt9:48 PM EDT6:00 AM EDT7:30 PM EDT5:55 PM EDT2:00 AM EDT
Tue 252:04 AM EDT −1.2 kt4:15 AM EDT7:44 AM EDT 0.9 kt10:30 AM EDT2:00 PM EDT −1.0 kt4:19 PM EDT7:48 PM EDT 0.8 kt10:35 PM EDT6:01 AM EDT7:28 PM EDT6:26 PM EDT3:04 AM EDT
Wed 262:35 AM EDT −1.2 kt4:55 AM EDT8:23 AM EDT 0.9 kt11:17 AM EDT2:37 PM EDT −1.1 kt5:05 PM EDT8:17 PM EDT 0.8 kt11:21 PM EDT6:02 AM EDT7:27 PM EDT6:51 PM EDT4:11 AM EDT
Thu 273:07 AM EDT −1.2 kt5:34 AM EDT8:58 AM EDT 0.9 kt11:59 AM EDT3:21 PM EDT −1.2 kt5:49 PM EDT8:40 PM EDT 0.9 kt6:03 AM EDT7:25 PM EDT7:14 PM EDT5:18 AM EDT
Fri 2812:02 AM EDT3:45 AM EDT −1.3 kt6:12 AM EDT9:23 AM EDT 1.0 kt12:37 PM EDT4:08 PM EDT −1.3 kt6:30 PM EDT9:13 PM EDT 1.0 ktFull Moon6:04 AM EDT7:24 PM EDT7:35 PM EDT6:25 AM EDT
Sat 2912:40 AM EDT4:23 AM EDT −1.4 kt6:49 AM EDT9:43 AM EDT 1.1 kt1:12 PM EDT4:49 PM EDT −1.4 kt7:11 PM EDT9:53 PM EDT 1.1 kt6:05 AM EDT7:22 PM EDT7:55 PM EDT7:33 AM EDT
Sun 301:18 AM EDT4:59 AM EDT −1.4 kt7:28 AM EDT10:15 AM EDT 1.2 kt1:47 PM EDT5:25 PM EDT −1.4 kt7:53 PM EDT10:33 PM EDT 1.1 kt6:06 AM EDT7:20 PM EDT8:16 PM EDT8:42 AM EDT
Mon 311:57 AM EDT5:32 AM EDT −1.4 kt8:08 AM EDT10:50 AM EDT 1.2 kt2:22 PM EDT6:01 PM EDT −1.4 kt8:37 PM EDT11:13 PM EDT 1.2 kt6:07 AM EDT7:19 PM EDT8:39 PM EDT9:52 AM EDT

NOT FOR NAVIGATION

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