Portland Breakwater Light, 0.3 nmi east of (depth 20 ft), Casco Bay, Maine Current
43.6553° N, 70.2278° W
Flood direction 256° true
Ebb direction 121° true

May 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 015:17 AM EDT −0.5 kt8:03 AM EDT9:08 AM EDT 0.1 kt10:34 AM EDT5:43 PM EDT −0.4 kt8:28 PM EDT9:39 PM EDT 0.1 kt11:37 PM EDT5:32 AM EDT7:43 PM EDT8:11 AM EDT
Fri 026:07 AM EDT −0.5 kt9:00 AM EDT9:53 AM EDT 0.0 kt11:06 AM EDT6:34 PM EDT −0.4 kt9:32 PM EDT10:29 PM EDT 0.0 kt5:31 AM EDT7:44 PM EDT9:21 AM EDT12:56 AM EDT
Sat 0312:06 AM EDT6:52 AM EDT −0.5 kt9:53 AM EDT10:47 AM EDT 0.0 kt12:08 PM EDT7:23 PM EDT −0.4 kt10:51 PM EDT11:27 PM EDT 0.0 kt5:30 AM EDT7:45 PM EDT10:34 AM EDT1:39 AM EDT
Sun 0412:17 AM EDT7:34 AM EDT −0.5 kt10:38 AM EDT11:48 AM EDT 0.1 kt1:56 PM EDT8:13 PM EDT −0.4 ktFirst Quarter5:28 AM EDT7:47 PM EDT11:47 AM EDT2:12 AM EDT
Mon 0512:30 AM EDT −0.0 kt
8:18 AM EDT −0.4 kt
11:21 AM EDT12:46 PM EDT 0.1 kt3:27 PM EDT9:09 PM EDT −0.4 kt5:27 AM EDT7:48 PM EDT12:56 PM EDT2:37 AM EDT
Tue 061:33 AM EDT −0.0 kt
9:10 AM EDT −0.4 kt
12:07 PM EDT1:40 PM EDT 0.1 kt4:11 PM EDT10:06 PM EDT −0.4 kt5:26 AM EDT7:49 PM EDT2:02 PM EDT2:58 AM EDT
Wed 072:39 AM EDT −0.0 kt
10:12 AM EDT −0.4 kt
1:00 PM EDT2:35 PM EDT 0.1 kt4:43 PM EDT10:59 PM EDT −0.4 kt5:24 AM EDT7:50 PM EDT3:06 PM EDT3:16 AM EDT
Thu 082:38 AM EDT3:37 AM EDT 0.0 kt4:39 AM EDT11:14 AM EDT −0.4 kt2:00 PM EDT3:29 PM EDT 0.1 kt5:18 PM EDT11:49 PM EDT −0.5 kt5:23 AM EDT7:51 PM EDT4:08 PM EDT3:33 AM EDT
Fri 093:05 AM EDT4:27 AM EDT 0.1 kt6:05 AM EDT12:11 PM EDT −0.4 kt2:58 PM EDT4:21 PM EDT 0.1 kt6:01 PM EDT5:22 AM EDT7:53 PM EDT5:11 PM EDT3:50 AM EDT
Sat 1012:37 AM EDT −0.5 kt3:38 AM EDT5:13 AM EDT 0.1 kt7:29 AM EDT1:03 PM EDT −0.4 kt3:49 PM EDT5:10 PM EDT 0.1 kt6:58 PM EDT5:21 AM EDT7:54 PM EDT6:15 PM EDT4:07 AM EDT
Sun 111:23 AM EDT −0.6 kt4:15 AM EDT5:56 AM EDT 0.1 kt8:34 AM EDT1:49 PM EDT −0.5 kt4:35 PM EDT6:02 PM EDT 0.1 kt8:06 PM EDT5:20 AM EDT7:55 PM EDT7:19 PM EDT4:27 AM EDT
Mon 122:08 AM EDT −0.6 kt4:56 AM EDT6:38 AM EDT 0.2 kt9:09 AM EDT2:34 PM EDT −0.5 kt5:19 PM EDT6:53 PM EDT 0.1 kt9:09 PM EDTFull Moon5:18 AM EDT7:56 PM EDT8:25 PM EDT4:50 AM EDT
Tue 132:54 AM EDT −0.5 kt5:42 AM EDT7:17 AM EDT 0.1 kt9:30 AM EDT3:19 PM EDT −0.5 kt6:04 PM EDT7:41 PM EDT 0.1 kt9:58 PM EDT5:17 AM EDT7:57 PM EDT9:30 PM EDT5:19 AM EDT
Wed 143:44 AM EDT −0.5 kt6:31 AM EDT7:56 AM EDT 0.1 kt9:46 AM EDT4:09 PM EDT −0.5 kt6:53 PM EDT8:24 PM EDT 0.1 kt10:36 PM EDT5:16 AM EDT7:58 PM EDT10:31 PM EDT5:55 AM EDT
Thu 154:36 AM EDT −0.5 kt7:23 AM EDT8:35 AM EDT 0.1 kt10:07 AM EDT5:04 PM EDT −0.4 kt7:47 PM EDT9:05 PM EDT 0.1 kt11:02 PM EDT5:15 AM EDT7:59 PM EDT11:26 PM EDT6:40 AM EDT
Fri 165:29 AM EDT −0.5 kt8:16 AM EDT9:17 AM EDT 0.1 kt10:39 AM EDT5:58 PM EDT −0.4 kt8:48 PM EDT9:47 PM EDT 0.1 kt11:16 PM EDT5:14 AM EDT8:00 PM EDT7:36 AM EDT
Sat 176:16 AM EDT −0.5 kt9:06 AM EDT10:05 AM EDT 0.1 kt11:31 AM EDT6:48 PM EDT −0.4 kt10:04 PM EDT10:36 PM EDT 0.0 kt11:16 PM EDT5:13 AM EDT8:01 PM EDT12:12 AM EDT8:40 AM EDT
Sun 186:58 AM EDT −0.5 kt9:52 AM EDT10:59 AM EDT 0.1 kt1:01 PM EDT7:36 PM EDT −0.4 kt
11:36 PM EDT −0.0 kt
5:12 AM EDT8:02 PM EDT12:50 AM EDT9:50 AM EDT
Mon 197:40 AM EDT −0.4 kt10:36 AM EDT11:58 AM EDT 0.1 kt2:43 PM EDT8:26 PM EDT −0.4 kt5:11 AM EDT8:03 PM EDT1:20 AM EDT11:02 AM EDT
Tue 2012:44 AM EDT −0.0 kt
8:26 AM EDT −0.4 kt
11:23 AM EDT12:52 PM EDT 0.1 kt3:32 PM EDT9:19 PM EDT −0.4 ktLast Quarter5:10 AM EDT8:04 PM EDT1:45 AM EDT12:16 PM EDT
Wed 211:53 AM EDT −0.0 kt
9:25 AM EDT −0.4 kt
12:16 PM EDT1:46 PM EDT 0.1 kt4:02 PM EDT10:14 PM EDT −0.4 kt5:09 AM EDT8:05 PM EDT2:08 AM EDT1:30 PM EDT
Thu 221:50 AM EDT2:58 AM EDT 0.0 kt4:10 AM EDT10:30 AM EDT −0.4 kt1:18 PM EDT2:44 PM EDT 0.1 kt4:34 PM EDT11:06 PM EDT −0.5 kt5:08 AM EDT8:06 PM EDT2:28 AM EDT2:45 PM EDT
Fri 232:23 AM EDT3:51 AM EDT 0.1 kt5:31 AM EDT11:31 AM EDT −0.4 kt2:24 PM EDT3:43 PM EDT 0.1 kt5:15 PM EDT11:57 PM EDT −0.5 kt5:08 AM EDT8:07 PM EDT2:49 AM EDT4:03 PM EDT
Sat 243:02 AM EDT4:38 AM EDT 0.1 kt6:44 AM EDT12:26 PM EDT −0.4 kt3:20 PM EDT4:38 PM EDT 0.1 kt6:12 PM EDT5:07 AM EDT8:08 PM EDT3:12 AM EDT5:25 PM EDT
Sun 2512:47 AM EDT −0.5 kt3:43 AM EDT5:21 AM EDT 0.1 kt7:49 AM EDT1:15 PM EDT −0.5 kt4:06 PM EDT5:30 PM EDT 0.1 kt7:28 PM EDT5:06 AM EDT8:09 PM EDT3:39 AM EDT6:50 PM EDT
Mon 261:34 AM EDT −0.5 kt4:25 AM EDT6:03 AM EDT 0.1 kt8:32 AM EDT2:00 PM EDT −0.5 kt4:48 PM EDT6:23 PM EDT 0.1 kt8:46 PM EDTNew Moon5:05 AM EDT8:10 PM EDT4:12 AM EDT8:14 PM EDT
Tue 272:21 AM EDT −0.5 kt5:09 AM EDT6:43 AM EDT 0.1 kt8:58 AM EDT2:44 PM EDT −0.5 kt5:31 PM EDT7:12 PM EDT 0.1 kt9:41 PM EDT5:04 AM EDT8:11 PM EDT4:55 AM EDT9:34 PM EDT
Wed 283:07 AM EDT −0.5 kt5:56 AM EDT7:23 AM EDT 0.1 kt9:19 AM EDT3:31 PM EDT −0.5 kt6:17 PM EDT7:55 PM EDT 0.1 kt10:16 PM EDT5:04 AM EDT8:12 PM EDT5:51 AM EDT10:40 PM EDT
Thu 293:56 AM EDT −0.5 kt6:45 AM EDT8:03 AM EDT 0.1 kt9:43 AM EDT4:24 PM EDT −0.4 kt7:08 PM EDT8:32 PM EDT 0.1 kt10:34 PM EDT5:03 AM EDT8:13 PM EDT6:59 AM EDT11:32 PM EDT
Fri 304:47 AM EDT −0.5 kt7:33 AM EDT8:43 AM EDT 0.1 kt10:16 AM EDT5:20 PM EDT −0.4 kt8:06 PM EDT9:11 PM EDT 0.1 kt10:41 PM EDT5:03 AM EDT8:14 PM EDT8:14 AM EDT
Sat 315:37 AM EDT −0.5 kt8:20 AM EDT9:27 AM EDT 0.1 kt11:03 AM EDT6:12 PM EDT −0.4 kt9:16 PM EDT9:53 PM EDT 0.0 kt10:41 PM EDT5:02 AM EDT8:15 PM EDT9:30 AM EDT12:10 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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