State Pier, Portland Harbor (depth 3 ft), Casco Bay, Maine Current
43.6547° N, 70.2450° W
Flood direction 214° true
Ebb direction 54° true

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 012:05 AM EDT 0.2 kt4:55 AM EDT9:04 AM EDT −0.5 kt12:33 PM EDT2:57 PM EDT 0.2 kt5:54 PM EDT9:31 PM EDT −0.4 ktFirst Quarter5:30 AM EDT8:03 PM EDT1:50 PM EDT11:22 PM EDT
Sat 0212:42 AM EDT3:04 AM EDT 0.2 kt5:31 AM EDT9:52 AM EDT −0.5 kt1:25 PM EDT3:56 PM EDT 0.2 kt6:53 PM EDT10:27 PM EDT −0.4 kt5:31 AM EDT8:02 PM EDT2:56 PM EDT11:50 PM EDT
Sun 032:24 AM EDT4:14 AM EDT 0.1 kt6:29 AM EDT10:47 AM EDT −0.4 kt2:17 PM EDT4:47 PM EDT 0.2 kt7:41 PM EDT11:23 PM EDT −0.4 kt5:32 AM EDT8:00 PM EDT4:01 PM EDT
Mon 043:30 AM EDT5:28 AM EDT 0.1 kt7:52 AM EDT11:47 AM EDT −0.4 kt3:10 PM EDT5:34 PM EDT 0.2 kt8:18 PM EDT5:33 AM EDT7:59 PM EDT5:03 PM EDT12:26 AM EDT
Tue 0512:15 AM EDT −0.5 kt4:12 AM EDT6:33 AM EDT 0.2 kt9:18 AM EDT12:44 PM EDT −0.4 kt4:02 PM EDT6:20 PM EDT 0.2 kt8:54 PM EDT5:34 AM EDT7:58 PM EDT5:58 PM EDT1:12 AM EDT
Wed 061:02 AM EDT −0.5 kt4:47 AM EDT7:20 AM EDT 0.3 kt10:26 AM EDT1:35 PM EDT −0.4 kt4:53 PM EDT7:06 PM EDT 0.2 kt9:35 PM EDT5:35 AM EDT7:56 PM EDT6:46 PM EDT2:08 AM EDT
Thu 071:48 AM EDT −0.6 kt5:21 AM EDT7:58 AM EDT 0.3 kt11:11 AM EDT2:24 PM EDT −0.5 kt5:38 PM EDT7:54 PM EDT 0.3 kt10:25 PM EDT5:36 AM EDT7:55 PM EDT7:24 PM EDT3:13 AM EDT
Fri 082:34 AM EDT −0.6 kt5:58 AM EDT8:34 AM EDT 0.4 kt11:41 AM EDT3:10 PM EDT −0.5 kt6:17 PM EDT8:41 PM EDT 0.4 kt11:20 PM EDT5:38 AM EDT7:54 PM EDT7:55 PM EDT4:25 AM EDT
Sat 093:23 AM EDT −0.6 kt6:37 AM EDT9:10 AM EDT 0.4 kt12:07 PM EDT3:55 PM EDT −0.6 kt6:52 PM EDT9:26 PM EDT 0.5 ktFull Moon5:39 AM EDT7:52 PM EDT8:21 PM EDT5:40 AM EDT
Sun 1012:15 AM EDT4:14 AM EDT −0.7 kt7:18 AM EDT9:47 AM EDT 0.4 kt12:33 PM EDT4:39 PM EDT −0.7 kt7:27 PM EDT10:08 PM EDT 0.6 kt5:40 AM EDT7:51 PM EDT8:43 PM EDT6:56 AM EDT
Mon 111:05 AM EDT5:03 AM EDT −0.7 kt7:58 AM EDT10:25 AM EDT 0.5 kt1:05 PM EDT5:22 PM EDT −0.7 kt8:04 PM EDT10:49 PM EDT 0.6 kt5:41 AM EDT7:50 PM EDT9:04 PM EDT8:11 AM EDT
Tue 121:50 AM EDT5:49 AM EDT −0.7 kt8:36 AM EDT11:05 AM EDT 0.5 kt1:45 PM EDT6:06 PM EDT −0.7 kt8:44 PM EDT11:29 PM EDT 0.6 kt5:42 AM EDT7:48 PM EDT9:24 PM EDT9:26 AM EDT
Wed 132:30 AM EDT6:32 AM EDT −0.7 kt9:13 AM EDT11:47 AM EDT 0.5 kt2:34 PM EDT6:52 PM EDT −0.7 kt9:30 PM EDT5:43 AM EDT7:47 PM EDT9:46 PM EDT10:42 AM EDT
Thu 1412:11 AM EDT 0.6 kt3:08 AM EDT7:15 AM EDT −0.7 kt9:51 AM EDT12:32 PM EDT 0.6 kt3:29 PM EDT7:41 PM EDT −0.7 kt10:23 PM EDT5:44 AM EDT7:45 PM EDT10:11 PM EDT11:59 AM EDT
Fri 1512:59 AM EDT 0.5 kt3:49 AM EDT8:00 AM EDT −0.7 kt10:32 AM EDT1:23 PM EDT 0.5 kt4:27 PM EDT8:34 PM EDT −0.7 kt11:29 PM EDT5:45 AM EDT7:44 PM EDT10:41 PM EDT1:19 PM EDT
Sat 161:59 AM EDT 0.4 kt4:40 AM EDT8:52 AM EDT −0.6 kt11:19 AM EDT2:21 PM EDT 0.5 kt5:25 PM EDT9:32 PM EDT −0.7 ktLast Quarter5:47 AM EDT7:42 PM EDT11:20 PM EDT2:39 PM EDT
Sun 1712:55 AM EDT3:14 AM EDT 0.3 kt5:54 AM EDT9:54 AM EDT −0.5 kt12:20 PM EDT3:25 PM EDT 0.4 kt6:22 PM EDT10:32 PM EDT −0.7 kt5:48 AM EDT7:41 PM EDT3:54 PM EDT
Mon 182:19 AM EDT4:35 AM EDT 0.3 kt7:33 AM EDT11:03 AM EDT −0.4 kt1:44 PM EDT4:31 PM EDT 0.4 kt7:18 PM EDT11:33 PM EDT −0.7 kt5:49 AM EDT7:39 PM EDT12:11 AM EDT4:59 PM EDT
Tue 193:21 AM EDT5:55 AM EDT 0.4 kt9:14 AM EDT12:12 PM EDT −0.4 kt3:18 PM EDT5:38 PM EDT 0.3 kt8:16 PM EDT5:50 AM EDT7:37 PM EDT1:14 AM EDT5:52 PM EDT
Wed 2012:31 AM EDT −0.7 kt4:12 AM EDT6:59 AM EDT 0.4 kt10:26 AM EDT1:14 PM EDT −0.5 kt4:38 PM EDT6:46 PM EDT 0.3 kt9:19 PM EDT5:51 AM EDT7:36 PM EDT2:25 AM EDT6:33 PM EDT
Thu 211:25 AM EDT −0.7 kt4:59 AM EDT7:50 AM EDT 0.5 kt11:15 AM EDT2:09 PM EDT −0.6 kt5:43 PM EDT7:52 PM EDT 0.3 kt10:28 PM EDT5:52 AM EDT7:34 PM EDT3:40 AM EDT7:04 PM EDT
Fri 222:18 AM EDT −0.6 kt5:48 AM EDT8:35 AM EDT 0.5 kt11:52 AM EDT2:58 PM EDT −0.7 kt6:34 PM EDT8:50 PM EDT 0.4 kt11:38 PM EDT5:53 AM EDT7:33 PM EDT4:55 AM EDT7:29 PM EDT
Sat 233:12 AM EDT −0.6 kt6:40 AM EDT9:17 AM EDT 0.5 kt12:21 PM EDT3:45 PM EDT −0.7 kt7:16 PM EDT9:38 PM EDT 0.4 ktNew Moon5:54 AM EDT7:31 PM EDT6:07 AM EDT7:50 PM EDT
Sun 2412:39 AM EDT4:05 AM EDT −0.6 kt7:32 AM EDT9:56 AM EDT 0.4 kt12:49 PM EDT4:29 PM EDT −0.7 kt7:51 PM EDT10:18 PM EDT 0.5 kt5:55 AM EDT7:29 PM EDT7:16 AM EDT8:08 PM EDT
Mon 251:28 AM EDT4:56 AM EDT −0.6 kt8:21 AM EDT10:33 AM EDT 0.4 kt1:18 PM EDT5:13 PM EDT −0.6 kt8:23 PM EDT10:52 PM EDT 0.5 kt5:57 AM EDT7:28 PM EDT8:22 AM EDT8:25 PM EDT
Tue 262:04 AM EDT5:41 AM EDT −0.6 kt9:03 AM EDT11:10 AM EDT 0.3 kt1:55 PM EDT5:56 PM EDT −0.6 kt8:54 PM EDT11:23 PM EDT 0.5 kt5:58 AM EDT7:26 PM EDT9:27 AM EDT8:43 PM EDT
Wed 272:31 AM EDT6:22 AM EDT −0.6 kt9:39 AM EDT11:46 AM EDT 0.3 kt2:38 PM EDT6:39 PM EDT −0.5 kt9:25 PM EDT11:55 PM EDT 0.4 kt5:59 AM EDT7:24 PM EDT10:31 AM EDT9:02 PM EDT
Thu 282:53 AM EDT7:02 AM EDT −0.6 kt10:09 AM EDT12:25 PM EDT 0.3 kt3:28 PM EDT7:24 PM EDT −0.5 kt10:02 PM EDT6:00 AM EDT7:22 PM EDT11:36 AM EDT9:23 PM EDT
Fri 2912:30 AM EDT 0.3 kt3:13 AM EDT7:43 AM EDT −0.6 kt10:39 AM EDT1:07 PM EDT 0.3 kt4:18 PM EDT8:11 PM EDT −0.4 kt10:53 PM EDT6:01 AM EDT7:21 PM EDT12:42 PM EDT9:49 PM EDT
Sat 301:15 AM EDT 0.2 kt3:40 AM EDT8:28 AM EDT −0.5 kt11:15 AM EDT1:58 PM EDT 0.2 kt5:05 PM EDT9:01 PM EDT −0.4 kt6:02 AM EDT7:19 PM EDT1:47 PM EDT10:22 PM EDT
Sun 3112:19 AM EDT2:22 AM EDT 0.1 kt4:35 AM EDT9:21 AM EDT −0.4 kt12:08 PM EDT2:57 PM EDT 0.2 kt5:49 PM EDT9:54 PM EDT −0.4 ktFirst Quarter6:03 AM EDT7:17 PM EDT2:50 PM EDT11:03 PM 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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