State Pier, Portland Harbor (depth 30 ft), Casco Bay, Maine Current
43.6547° N, 70.2450° W
Flood direction 221° true
Ebb direction 41° true

March 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 012:05 AM EST 0.2 kt
2:48 AM EST 0.2 kt
5:57 AM EST 0.4 kt
10:15 AM EST11:29 AM EST −0.1 kt12:38 PM EST2:04 PM EST 0.1 kt
3:37 PM EST 0.1 kt
6:38 PM EST 0.3 kt
10:35 PM EST11:45 PM EST −0.1 kt6:17 AM EST5:29 PM EST3:34 PM EST5:29 AM EST
Mon 0212:43 AM EST2:47 AM EST 0.2 kt
3:40 AM EST 0.2 kt
6:54 AM EST 0.4 kt
11:00 AM EST12:23 PM EST −0.1 kt1:45 PM EST2:58 PM EST 0.1 kt
4:15 PM EST 0.0 kt
7:37 PM EST 0.3 kt
11:47 PM EST6:15 AM EST5:30 PM EST4:49 PM EST5:54 AM EST
Tue 0312:46 AM EST −0.0 kt1:40 AM EST3:34 AM EST 0.1 kt
4:28 AM EST 0.1 kt
7:48 AM EST 0.4 kt
11:45 AM EST1:16 PM EST −0.1 kt2:45 PM EST4:00 PM EST 0.1 kt
4:51 PM EST 0.1 kt
8:27 PM EST 0.4 kt
Full Moon6:14 AM EST5:32 PM EST6:00 PM EST6:15 AM EST
Wed 0412:46 AM EST1:45 AM EST −0.1 kt2:44 AM EST4:24 AM EST 0.1 kt
5:17 AM EST 0.1 kt
8:38 AM EST 0.4 kt
12:32 PM EST2:06 PM EST −0.1 kt3:35 PM EST5:07 PM EST 0.1 kt
5:24 PM EST 0.1 kt
9:11 PM EST 0.4 kt
6:12 AM EST5:33 PM EST7:09 PM EST6:34 AM EST
Thu 051:34 AM EST2:40 AM EST −0.1 kt3:48 AM EST5:14 AM EST 0.1 kt
6:06 AM EST 0.1 kt
9:27 AM EST 0.3 kt
1:24 PM EST2:55 PM EST −0.1 kt4:17 PM EST9:55 PM EST 0.4 kt6:10 AM EST5:34 PM EST8:16 PM EST6:53 AM EST
Fri 062:18 AM EST3:30 AM EST −0.1 kt4:46 AM EST6:03 AM EST 0.1 kt
6:53 AM EST 0.1 kt
10:16 AM EST 0.3 kt
2:20 PM EST3:44 PM EST −0.1 kt4:59 PM EST10:39 PM EST 0.4 kt6:09 AM EST5:36 PM EST9:23 PM EST7:12 AM EST
Sat 073:01 AM EST4:18 AM EST −0.1 kt5:38 AM EST6:58 AM EST 0.1 kt
7:37 AM EST 0.1 kt
11:03 AM EST 0.3 kt
3:17 PM EST4:36 PM EST −0.1 kt5:45 PM EST11:23 PM EST 0.4 kt6:07 AM EST5:37 PM EST10:30 PM EST7:33 AM EST
Sun 084:44 AM EDT6:05 AM EDT −0.1 kt7:23 AM EDT9:00 AM EDT 0.1 kt
9:15 AM EDT 0.1 kt
12:47 PM EDT 0.3 kt
5:10 PM EDT6:28 PM EDT −0.1 kt7:36 PM EDT7:05 AM EDT6:38 PM EDT8:58 AM EDT
Mon 091:06 AM EDT 0.4 kt5:26 AM EDT6:51 AM EDT −0.1 kt8:03 AM EDT1:26 PM EDT 0.4 kt5:54 PM EDT7:18 PM EDT −0.1 kt8:28 PM EDT7:03 AM EDT6:39 PM EDT12:36 AM EDT9:27 AM EDT
Tue 101:47 AM EDT 0.4 kt6:08 AM EDT7:34 AM EDT −0.1 kt8:39 AM EDT2:03 PM EDT 0.4 kt6:24 PM EDT8:04 PM EDT −0.1 kt9:13 PM EDT7:02 AM EDT6:41 PM EDT1:40 AM EDT10:04 AM EDT
Wed 112:27 AM EDT 0.4 kt6:50 AM EDT8:16 AM EDT −0.0 kt9:14 AM EDT2:40 PM EDT 0.3 kt6:28 PM EDT8:46 PM EDT −0.1 kt9:50 PM EDTLast Quarter7:00 AM EDT6:42 PM EDT2:40 AM EDT10:49 AM EDT
Thu 123:09 AM EDT 0.4 kt7:38 AM EDT8:59 AM EDT −0.0 kt9:49 AM EDT12:23 PM EDT 0.2 kt
12:57 PM EDT 0.2 kt
3:21 PM EDT 0.3 kt
6:37 PM EDT7:35 PM EDT −0.0 kt
7:47 PM EDT −0.0 kt
9:25 PM EDT −0.0 kt
10:19 PM EDT6:58 AM EDT6:43 PM EDT3:32 AM EDT11:43 AM EDT
Fri 133:55 AM EDT 0.4 kt8:42 AM EDT9:46 AM EDT −0.0 kt10:26 AM EDT12:57 PM EDT 0.2 kt
2:15 PM EDT 0.2 kt
4:13 PM EDT 0.2 kt
7:22 PM EDT7:55 PM EDT −0.0 kt8:51 PM EDT9:11 PM EDT 0.0 kt9:33 PM EDT10:07 PM EDT −0.0 kt10:28 PM EDT6:56 AM EDT6:44 PM EDT4:17 AM EDT12:45 PM EDT
Sat 144:48 AM EDT 0.4 kt9:48 AM EDT10:38 AM EDT −0.0 kt11:12 AM EDT1:37 PM EDT 0.2 kt
3:16 PM EDT 0.1 kt
5:17 PM EDT 0.2 kt
8:41 PM EDT 0.0 kt
9:58 PM EDT 0.0 kt
10:58 PM EDT 0.0 kt
6:54 AM EDT6:46 PM EDT4:53 AM EDT1:52 PM EDT
Sun 152:13 AM EDT 0.2 kt
3:14 AM EDT 0.2 kt
5:46 AM EDT 0.4 kt
10:34 AM EDT11:29 AM EDT −0.0 kt12:09 PM EDT2:19 PM EDT 0.2 kt
4:03 PM EDT 0.1 kt
6:25 PM EDT 0.2 kt
11:55 PM EDT 0.0 kt
6:53 AM EDT6:47 PM EDT5:23 AM EDT3:03 PM EDT
Mon 162:50 AM EDT 0.2 kt
4:07 AM EDT 0.2 kt
6:47 AM EDT 0.3 kt
11:07 AM EDT12:19 PM EDT −0.0 kt1:10 PM EDT3:07 PM EDT 0.1 kt
4:43 PM EDT 0.1 kt
7:28 PM EDT 0.3 kt
6:51 AM EDT6:48 PM EDT5:48 AM EDT4:15 PM EDT
Tue 1712:54 AM EDT 0.0 kt
3:36 AM EDT 0.2 kt
4:52 AM EDT 0.1 kt
7:46 AM EDT 0.4 kt
11:40 AM EDT1:09 PM EDT −0.0 kt2:11 PM EDT4:02 PM EDT 0.1 kt
5:22 PM EDT 0.1 kt
8:23 PM EDT 0.3 kt
6:49 AM EDT6:49 PM EDT6:10 AM EDT5:27 PM EDT
Wed 181:09 AM EDT1:51 AM EDT −0.0 kt2:29 AM EDT4:30 AM EDT 0.1 kt
5:35 AM EDT 0.1 kt
8:42 AM EDT 0.4 kt
12:18 PM EDT1:59 PM EDT −0.1 kt3:09 PM EDT5:02 PM EDT 0.1 kt
6:03 PM EDT 0.1 kt
9:12 PM EDT 0.4 kt
New Moon6:47 AM EDT6:51 PM EDT6:30 AM EDT6:41 PM EDT
Thu 191:19 AM EDT2:44 AM EDT −0.1 kt3:55 AM EDT5:30 AM EDT 0.1 kt
6:17 AM EDT 0.1 kt
9:34 AM EDT 0.4 kt
1:01 PM EDT2:47 PM EDT −0.1 kt4:03 PM EDT6:01 PM EDT 0.2 kt
6:46 PM EDT 0.2 kt
9:59 PM EDT 0.4 kt
6:45 AM EDT6:52 PM EDT6:51 AM EDT7:56 PM EDT
Fri 201:41 AM EDT3:30 AM EDT −0.1 kt5:00 AM EDT6:30 AM EDT 0.1 kt
7:00 AM EDT 0.1 kt
10:24 AM EDT 0.4 kt
1:46 PM EDT3:35 PM EDT −0.1 kt4:55 PM EDT6:56 PM EDT 0.2 kt
7:32 PM EDT 0.2 kt
10:46 PM EDT 0.5 kt
6:44 AM EDT6:53 PM EDT7:12 AM EDT9:14 PM EDT
Sat 212:14 AM EDT4:13 AM EDT −0.1 kt5:51 AM EDT7:31 AM EDT 0.1 kt
7:41 AM EDT 0.1 kt
11:14 AM EDT 0.4 kt
2:30 PM EDT4:23 PM EDT −0.1 kt5:50 PM EDT7:52 PM EDT 0.2 kt
8:16 PM EDT 0.2 kt
11:36 PM EDT 0.5 kt
6:42 AM EDT6:54 PM EDT7:37 AM EDT10:34 PM EDT
Sun 222:54 AM EDT4:56 AM EDT −0.1 kt6:36 AM EDT12:02 PM EDT 0.4 kt3:11 PM EDT5:12 PM EDT −0.1 kt6:48 PM EDT6:40 AM EDT6:55 PM EDT8:07 AM EDT11:55 PM EDT
Mon 2312:27 AM EDT 0.5 kt3:42 AM EDT5:42 AM EDT −0.1 kt7:18 AM EDT12:48 PM EDT 0.4 kt3:49 PM EDT6:03 PM EDT −0.2 kt7:48 PM EDT6:38 AM EDT6:57 PM EDT8:45 AM EDT
Tue 241:16 AM EDT 0.5 kt4:36 AM EDT6:31 AM EDT −0.1 kt8:01 AM EDT1:32 PM EDT 0.4 kt4:25 PM EDT6:53 PM EDT −0.2 kt8:44 PM EDT6:36 AM EDT6:58 PM EDT9:35 AM EDT1:13 AM EDT
Wed 252:02 AM EDT 0.5 kt5:36 AM EDT7:24 AM EDT −0.1 kt8:45 AM EDT10:52 AM EDT 0.2 kt
11:21 AM EDT 0.2 kt
2:15 PM EDT 0.4 kt
5:03 PM EDT7:41 PM EDT −0.2 kt9:32 PM EDTFirst Quarter6:35 AM EDT6:59 PM EDT10:37 AM EDT2:21 AM EDT
Thu 262:48 AM EDT 0.5 kt6:41 AM EDT8:18 AM EDT −0.1 kt9:32 AM EDT11:37 AM EDT 0.2 kt
12:25 PM EDT 0.2 kt
3:00 PM EDT 0.3 kt
5:47 PM EDT8:30 PM EDT −0.2 kt10:14 PM EDT6:33 AM EDT7:00 PM EDT11:49 AM EDT3:17 AM EDT
Fri 273:35 AM EDT 0.5 kt7:50 AM EDT9:15 AM EDT −0.1 kt10:21 AM EDT12:21 PM EDT 0.2 kt
1:32 PM EDT 0.2 kt
3:52 PM EDT 0.3 kt
6:45 PM EDT9:24 PM EDT −0.1 kt10:53 PM EDT6:31 AM EDT7:02 PM EDT1:05 PM EDT3:59 AM EDT
Sat 284:28 AM EDT 0.4 kt8:59 AM EDT10:13 AM EDT −0.1 kt11:15 AM EDT1:05 PM EDT 0.2 kt
2:35 PM EDT 0.1 kt
4:59 PM EDT 0.2 kt
8:36 PM EDT10:26 PM EDT −0.1 kt11:31 PM EDT6:29 AM EDT7:03 PM EDT2:21 PM EDT4:32 AM EDT
Sun 291:54 AM EDT 0.2 kt
2:33 AM EDT 0.2 kt
5:28 AM EDT 0.4 kt
10:02 AM EDT11:11 AM EDT −0.1 kt12:12 PM EDT1:50 PM EDT 0.1 kt
3:26 PM EDT 0.1 kt
6:14 PM EDT 0.2 kt
10:42 PM EDT11:30 PM EDT −0.0 kt6:27 AM EDT7:04 PM EDT3:34 PM EDT4:58 AM EDT
Mon 3012:12 AM EDT2:25 AM EDT 0.2 kt
3:37 AM EDT 0.2 kt
6:33 AM EDT 0.4 kt
10:59 AM EDT12:07 PM EDT −0.1 kt1:11 PM EDT2:37 PM EDT 0.1 kt
4:08 PM EDT 0.1 kt
7:23 PM EDT 0.3 kt
11:57 PM EDT6:26 AM EDT7:05 PM EDT4:45 PM EDT5:20 AM EDT
Tue 3112:34 AM EDT −0.0 kt1:08 AM EDT3:05 AM EDT 0.1 kt
4:25 AM EDT 0.1 kt
7:37 AM EDT 0.3 kt
11:51 AM EDT1:02 PM EDT −0.1 kt2:13 PM EDT3:31 PM EDT 0.1 kt
4:44 PM EDT 0.1 kt
8:19 PM EDT 0.3 kt
6:24 AM EDT7:06 PM EDT5:54 PM EDT5:39 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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