Portland Maine Tides May 2021 | Tide Charts & Tables | Casco Bay, ME

Portland Maine Tide Chart for (Sat) May 1, 2021

Portland Maine tide chart for Saturday, May 1, 2021
Portland Maine tides for May 1st, the sunrise is 5:33am-7:43pm and the tide times are H 2:44am 11'1" L 9:14am -1'1" H 3:34pm 9'6" L 9:28pm 0'6" .

Portland Maine Tide Chart for (Sun) May 2, 2021

Portland Maine tide chart for Sunday, May 2, 2021
Portland Maine tides for May 2nd, the sunrise is 5:31am-7:44pm and the tide times are H 3:43am 10'6" L 10:15am -0'6" H 4:37pm 9'1" L 10:31pm 0'11" .

Portland Maine Tide Chart for (Mon) May 3, 2021

Portland Maine tide chart for Monday, May 3, 2021
Portland Maine tides for May 3rd, the sunrise is 5:30am-7:45pm and the tide times are H 4:47am 10'0" L 11:20am -0'0" H 5:43pm 8'10" L 11:39pm 1'3" .

Portland Maine Tide Chart for (Tue) May 4, 2021

Portland Maine tide chart for Tuesday, May 4, 2021
Portland Maine tides for May 4th, the sunrise is 5:28am-7:47pm and the tide times are H 5:56am 9'6" L 12:26pm 0'3" H 6:49pm 8'9" .

Portland Maine Tide Chart for (Wed) May 5, 2021

Portland Maine tide chart for Wednesday, May 5, 2021
Portland Maine tides for May 5th, the sunrise is 5:27am-7:48pm and the tide times are L 12:49am 1'4" H 7:05am 9'3" L 1:30pm 0'6" H 7:52pm 8'10" .

Portland Maine Tide Chart for (Thu) May 6, 2021

Portland Maine tide chart for Thursday, May 6, 2021
Portland Maine tides for May 6th, the sunrise is 5:26am-7:49pm and the tide times are L 1:56am 1'3" H 8:10am 9'1" L 2:28pm 0'7" H 8:48pm 9'0" .

Portland Maine Tide Chart for (Fri) May 7, 2021

Portland Maine tide chart for Friday, May 7, 2021
Portland Maine tides for May 7th, the sunrise is 5:24am-7:50pm and the tide times are L 2:55am 1'0" H 9:07am 9'1" L 3:20pm 0'8" H 9:37pm 9'3" .

Portland Maine Tide Chart for (Sat) May 8, 2021

Portland Maine tide chart for Saturday, May 8, 2021
Portland Maine tides for May 8th, the sunrise is 5:23am-7:51pm and the tide times are L 3:47am 0'9" H 9:59am 9'1" L 4:05pm 0'8" H 10:20pm 9'6" .

Portland Maine Tide Chart for (Sun) May 9, 2021

Portland Maine tide chart for Sunday, May 9, 2021
Portland Maine tides for May 9th, the sunrise is 5:22am-7:53pm and the tide times are L 4:33am 0'6" H 10:44am 9'1" L 4:45pm 0'9" H 10:58pm 9'7" .

Portland Maine Tide Chart for (Mon) May 10, 2021

Portland Maine tide chart for Monday, May 10, 2021
Portland Maine tides for May 10th, the sunrise is 5:21am-7:54pm and the tide times are L 5:14am 0'3" H 11:25am 9'0" L 5:22pm 0'11" H 11:33pm 9'9" .

Portland Maine Tide Chart for (Tue) May 11, 2021

Portland Maine tide chart for Tuesday, May 11, 2021
Portland Maine tides for May 11th, the sunrise is 5:20am-7:55pm and the tide times are L 5:52am 0'2" H 12:03pm 8'11" L 5:56pm 1'0" .

Portland Maine Tide Chart for (Wed) May 12, 2021

Portland Maine tide chart for Wednesday, May 12, 2021
Portland Maine tides for May 12th, the sunrise is 5:18am-7:56pm and the tide times are H 12:06am 9'9" L 6:28am 0'2" H 12:40pm 8'9" L 6:29pm 1'3" .

Portland Maine Tide Chart for (Thu) May 13, 2021

Portland Maine tide chart for Thursday, May 13, 2021
Portland Maine tides for May 13th, the sunrise is 5:17am-7:57pm and the tide times are H 12:38am 9'9" L 7:03am 0'3" H 1:16pm 8'7" L 7:03pm 1'5" .

Portland Maine Tide Chart for (Fri) May 14, 2021

Portland Maine tide chart for Friday, May 14, 2021
Portland Maine tides for May 14th, the sunrise is 5:16am-7:58pm and the tide times are H 1:12am 9'8" L 7:38am 0'4" H 1:52pm 8'5" L 7:38pm 1'7" .

Portland Maine Tide Chart for (Sat) May 15, 2021

Portland Maine tide chart for Saturday, May 15, 2021
Portland Maine tides for May 15th, the sunrise is 5:15am-7:59pm and the tide times are H 1:48am 9'6" L 8:15am 0'5" H 2:31pm 8'3" L 8:17pm 1'8" .

Portland Maine Tide Chart for (Sun) May 16, 2021

Portland Maine tide chart for Sunday, May 16, 2021
Portland Maine tides for May 16th, the sunrise is 5:14am-8:00pm and the tide times are H 2:27am 9'4" L 8:54am 0'7" H 3:12pm 8'2" L 8:59pm 1'10" .

Portland Maine Tide Chart for (Mon) May 17, 2021

Portland Maine tide chart for Monday, May 17, 2021
Portland Maine tides for May 17th, the sunrise is 5:13am-8:01pm and the tide times are H 3:09am 9'3" L 9:38am 0'8" H 3:57pm 8'1" L 9:45pm 1'11" .

Portland Maine Tide Chart for (Tue) May 18, 2021

Portland Maine tide chart for Tuesday, May 18, 2021
Portland Maine tides for May 18th, the sunrise is 5:12am-8:02pm and the tide times are H 3:57am 9'1" L 10:25am 0'9" H 4:45pm 8'2" L 10:37pm 1'10" .

Portland Maine Tide Chart for (Wed) May 19, 2021

Portland Maine tide chart for Wednesday, May 19, 2021
Portland Maine tides for May 19th, the sunrise is 5:11am-8:03pm and the tide times are H 4:49am 9'1" L 11:17am 0'9" H 5:38pm 8'4" L 11:35pm 1'8" .

Portland Maine Tide Chart for (Thu) May 20, 2021

Portland Maine tide chart for Thursday, May 20, 2021
Portland Maine tides for May 20th, the sunrise is 5:10am-8:04pm and the tide times are H 5:46am 9'1" L 12:11pm 0'8" H 6:32pm 8'8" .

Portland Maine Tide Chart for (Fri) May 21, 2021

Portland Maine tide chart for Friday, May 21, 2021
Portland Maine tides for May 21st, the sunrise is 5:09am-8:05pm and the tide times are L 12:35am 1'4" H 6:46am 9'2" L 1:07pm 0'5" H 7:27pm 9'3" .

Portland Maine Tide Chart for (Sat) May 22, 2021

Portland Maine tide chart for Saturday, May 22, 2021
Portland Maine tides for May 22nd, the sunrise is 5:08am-8:06pm and the tide times are L 1:36am 0'10" H 7:47am 9'5" L 2:02pm 0'2" H 8:21pm 9'10" .

Portland Maine Tide Chart for (Sun) May 23, 2021

Portland Maine tide chart for Sunday, May 23, 2021
Portland Maine tides for May 23rd, the sunrise is 5:08am-8:07pm and the tide times are L 2:36am 0'2" H 8:47am 9'8" L 2:56pm -0'0" H 9:14pm 10'6" .

Portland Maine Tide Chart for (Mon) May 24, 2021

Portland Maine tide chart for Monday, May 24, 2021
Portland Maine tides for May 24th, the sunrise is 5:07am-8:08pm and the tide times are L 3:33am -0'5" H 9:45am 9'11" L 3:49pm -0'3" H 10:05pm 11'2" .

Portland Maine Tide Chart for (Tue) May 25, 2021

Portland Maine tide chart for Tuesday, May 25, 2021
Portland Maine tides for May 25th, the sunrise is 5:06am-8:09pm and the tide times are L 4:28am -1'1" H 10:40am 10'2" L 4:41pm -0'5" H 10:56pm 11'7" .

Portland Maine Tide Chart for (Wed) May 26, 2021

Portland Maine tide chart for Wednesday, May 26, 2021
Portland Maine tides for May 26th, the sunrise is 5:05am-8:10pm and the tide times are L 5:22am -1'6" H 11:35am 10'3" L 5:32pm -0'6" H 11:47pm 11'10" .

Portland Maine Tide Chart for (Thu) May 27, 2021

Portland Maine tide chart for Thursday, May 27, 2021
Portland Maine tides for May 27th, the sunrise is 5:04am-8:11pm and the tide times are L 6:15am -1'9" H 12:30pm 10'3" L 6:24pm -0'4" .

Portland Maine Tide Chart for (Fri) May 28, 2021

Portland Maine tide chart for Friday, May 28, 2021
Portland Maine tides for May 28th, the sunrise is 5:04am-8:12pm and the tide times are H 12:39am 11'9" L 7:09am -1'8" H 1:25pm 10'0" L 7:18pm -0'1" .

Portland Maine Tide Chart for (Sat) May 29, 2021

Portland Maine tide chart for Saturday, May 29, 2021
Portland Maine tides for May 29th, the sunrise is 5:03am-8:13pm and the tide times are H 1:33am 11'6" L 8:03am -1'5" H 2:21pm 9'9" L 8:14pm 0'2" .

Portland Maine Tide Chart for (Sun) May 30, 2021

Portland Maine tide chart for Sunday, May 30, 2021
Portland Maine tides for May 30th, the sunrise is 5:03am-8:14pm and the tide times are H 2:29am 11'1" L 9:00am -1'0" H 3:20pm 9'6" L 9:12pm 0'7" .

Portland Maine Tide Chart for (Mon) May 31, 2021

Portland Maine tide chart for Monday, May 31, 2021
Portland Maine tides for May 31st, the sunrise is 5:02am-8:15pm and the tide times are H 3:27am 10'6" L 9:58am -0'6" H 4:19pm 9'3" L 10:14pm 0'11" .

Portland Maine Tide Calendar | May 2021

Sun Mon Tue Wed Thu Fri Sat
 
 

Restricted days available with membership — details below


Portland Maine Tide Table for May 2021

View tide tables in a column-row format below, with a "diff" column to spot large tide height swings—great for anglers. Scroll down for a textual format, ideal for reading or sharing.

- diff Tides diff Tides diff Tides diff Tides diff Sun Moon
5/1 N/A H 11'1" 2:44AM 12'2" L -1'1" 9:14AM 10'7" H 9'6" 3:34PM 9'0" L 0'6" 9:28PM 10'0" 05:33-19:43 00:25-09:07
5/2 10'0" H 10'6" 3:43AM 11'1" L -0'6" 10:15AM 9'8" H 9'1" 4:37PM 8'1" L 0'11" 10:31PM 9'0" 05:31-19:44 01:23-10:13
5/3 9'0" H 10'0" 4:47AM 10'0" L -0'0" 11:20AM 8'10" H 8'10" 5:43PM 7'6" L 1'3" 11:39PM 8'2" 05:30-19:45 02:09-11:23
5/4 8'2" H 9'6" 5:56AM 9'2" L 0'3" 12:26PM 8'5" H 8'9" 6:49PM 7'4" - - - - 05:28-19:47 02:45-12:32
5/5 7'4" L 1'4" 12:49AM 7'10" H 9'3" 7:05AM 8'8" L 0'6" 1:30PM 8'3" H 8'10" 7:52PM 7'7" 05:27-19:48 03:15-13:40
5/6 7'7" L 1'3" 1:56AM 7'10" H 9'1" 8:10AM 8'5" L 0'7" 2:28PM 8'5" H 9'0" 8:48PM 8'0" 05:26-19:49 03:39-14:45
5/7 8'0" L 1'0" 2:55AM 8'0" H 9'1" 9:07AM 8'4" L 0'8" 3:20PM 8'7" H 9'3" 9:37PM 8'6" 05:24-19:50 04:01-15:48
5/8 8'6" L 0'9" 3:47AM 8'4" H 9'1" 9:59AM 8'4" L 0'8" 4:05PM 8'9" H 9'6" 10:20PM 9 05:23-19:51 04:21-16:50
5/9 9 L 0'6" 4:33AM 8'7" H 9'1" 10:44AM 8'3" L 0'9" 4:45PM 8'10" H 9'7" 10:58PM 9'4" 05:22-19:53 04:41-17:52
5/10 9'4" L 0'3" 5:14AM 8'8" H 9'0" 11:25AM 8'1" L 0'11" 5:22PM 8'9" H 9'9" 11:33PM 9'6" 05:21-19:54 05:01-18:54
5/11 9'6" L 0'2" 5:52AM 8'8" H 8'11" 12:03PM 7'10" L 1'0" 5:56PM 8'8" - - - - 05:20-19:55 05:24-19:56
5/12 8'8" H 9'9" 12:06AM 9'6" L 0'2" 6:28AM 8'7" H 8'9" 12:40PM 7'6" L 1'3" 6:29PM 8'6" 05:18-19:56 05:50-20:58
5/13 8'6" H 9'9" 12:38AM 9'6" L 0'3" 7:03AM 8'4" H 8'7" 1:16PM 7'2" L 1'5" 7:03PM 8'3" 05:17-19:57 06:21-22:00
5/14 8'3" H 9'8" 1:12AM 9'3" L 0'4" 7:38AM 8'1" H 8'5" 1:52PM 6'10" L 1'7" 7:38PM 7'11" 05:16-19:58 06:57-22:58
5/15 7'11" H 9'6" 1:48AM 9'0" L 0'5" 8:15AM 7'9" H 8'3" 2:31PM 6'6" L 1'8" 8:17PM 7'8" 05:15-19:59 07:41-23:51
5/16 7'8" H 9'4" 2:27AM 8'9" L 0'7" 8:54AM 7'6" H 8'2" 3:12PM 6'3" L 1'10" 8:59PM 7'4" 05:14-20:00 08:33-00:00
5/17 7'4" H 9'3" 3:09AM 8'6" L 0'8" 9:38AM 7'4" H 8'1" 3:57PM 6'2" L 1'11" 9:45PM 7'2" 05:13-20:01 09:33-00:38
5/18 7'2" H 9'1" 3:57AM 8'4" L 0'9" 10:25AM 7'4" H 8'2" 4:45PM 6'3" L 1'10" 10:37PM 7'2" 05:12-20:02 10:38-01:17
5/19 7'2" H 9'1" 4:49AM 8'3" L 0'9" 11:17AM 7'7" H 8'4" 5:38PM 6'7" L 1'8" 11:35PM 7'4" 05:11-20:03 11:47-01:51
5/20 7'4" H 9'1" 5:46AM 8'5" L 0'8" 12:11PM 8'0" H 8'8" 6:32PM 7'4" - - - - 05:10-20:04 12:58-02:20
5/21 7'4" L 1'4" 12:35AM 7'9" H 9'2" 6:46AM 8'9" L 0'5" 1:07PM 8'9" H 9'3" 7:27PM 8'4" 05:09-20:05 14:10-02:46
5/22 8'4" L 0'10" 1:36AM 8'6" H 9'5" 7:47AM 9'2" L 0'2" 2:02PM 9'8" H 9'10" 8:21PM 9'8" 05:08-20:06 15:25-03:11
5/23 9'8" L 0'2" 2:36AM 9'5" H 9'8" 8:47AM 9'9" L -0'0" 2:56PM 10'7" H 10'6" 9:14PM 11'0" 05:08-20:07 16:42-03:36
5/24 11'0" L -0'5" 3:33AM 10'5" H 9'11" 9:45AM 10'3" L -0'3" 3:49PM 11'6" H 11'2" 10:05PM 12'3" 05:07-20:08 18:03-04:02
5/25 12'3" L -1'1" 4:28AM 11'3" H 10'2" 10:40AM 10'8" L -0'5" 4:41PM 12'1" H 11'7" 10:56PM 13'2" 05:06-20:09 19:25-04:32
5/26 13'2" L -1'6" 5:22AM 11'10" H 10'3" 11:35AM 10'9" L -0'6" 5:32PM 12'4" H 11'10" 11:47PM 13'7" 05:05-20:10 20:47-05:09
5/27 13'7" L -1'9" 6:15AM 12'0" H 10'3" 12:30PM 10'7" L -0'4" 6:24PM 12'2" - - - - 05:04-20:11 22:04-05:54
5/28 12'2" H 11'9" 12:39AM 13'6" L -1'8" 7:09AM 11'9" H 10'0" 1:25PM 10'2" L -0'1" 7:18PM 11'8" 05:04-20:12 23:10-06:49
5/29 11'8" H 11'6" 1:33AM 13 L -1'5" 8:03AM 11'3" H 9'9" 2:21PM 9'7" L 0'2" 8:14PM 10'10" 05:03-20:13 00:00-07:54
5/30 10'10" H 11'1" 2:29AM 12'1" L -1'0" 9:00AM 10'6" H 9'6" 3:20PM 8'11" L 0'7" 9:12PM 9'11" 05:03-20:14 00:03-09:05
5/31 9'11" H 10'6" 3:27AM 11'0" L -0'6" 9:58AM 9'9" H 9'3" 4:19PM 8'3" L 0'11" 10:14PM N/A 05:02-20:15 00:45-10:18

Portland Maine Textual Tide Table for May 2021


May 1st (Sat)
the sunrise is 5:33am-7:43pm and the tide times are H 2:44am 11'1" L 9:14am -1'1" H 3:34pm 9'6" L 9:28pm 0'6" .
May 2nd (Sun)
the sunrise is 5:31am-7:44pm and the tide times are H 3:43am 10'6" L 10:15am -0'6" H 4:37pm 9'1" L 10:31pm 0'11" .
May 3rd (Mon)
the sunrise is 5:30am-7:45pm and the tide times are H 4:47am 10'0" L 11:20am -0'0" H 5:43pm 8'10" L 11:39pm 1'3" .
May 4th (Tue)
the sunrise is 5:28am-7:47pm and the tide times are H 5:56am 9'6" L 12:26pm 0'3" H 6:49pm 8'9" .
May 5th (Wed)
the sunrise is 5:27am-7:48pm and the tide times are L 12:49am 1'4" H 7:05am 9'3" L 1:30pm 0'6" H 7:52pm 8'10" .
May 6th (Thu)
the sunrise is 5:26am-7:49pm and the tide times are L 1:56am 1'3" H 8:10am 9'1" L 2:28pm 0'7" H 8:48pm 9'0" .
May 7th (Fri)
the sunrise is 5:24am-7:50pm and the tide times are L 2:55am 1'0" H 9:07am 9'1" L 3:20pm 0'8" H 9:37pm 9'3" .
May 8th (Sat)
the sunrise is 5:23am-7:51pm and the tide times are L 3:47am 0'9" H 9:59am 9'1" L 4:05pm 0'8" H 10:20pm 9'6" .
May 9th (Sun)
the sunrise is 5:22am-7:53pm and the tide times are L 4:33am 0'6" H 10:44am 9'1" L 4:45pm 0'9" H 10:58pm 9'7" .
May 10th (Mon)
the sunrise is 5:21am-7:54pm and the tide times are L 5:14am 0'3" H 11:25am 9'0" L 5:22pm 0'11" H 11:33pm 9'9" .
May 11th (Tue)
the sunrise is 5:20am-7:55pm and the tide times are L 5:52am 0'2" H 12:03pm 8'11" L 5:56pm 1'0" .
May 12th (Wed)
the sunrise is 5:18am-7:56pm and the tide times are H 12:06am 9'9" L 6:28am 0'2" H 12:40pm 8'9" L 6:29pm 1'3" .
May 13th (Thu)
the sunrise is 5:17am-7:57pm and the tide times are H 12:38am 9'9" L 7:03am 0'3" H 1:16pm 8'7" L 7:03pm 1'5" .
May 14th (Fri)
the sunrise is 5:16am-7:58pm and the tide times are H 1:12am 9'8" L 7:38am 0'4" H 1:52pm 8'5" L 7:38pm 1'7" .
May 15th (Sat)
the sunrise is 5:15am-7:59pm and the tide times are H 1:48am 9'6" L 8:15am 0'5" H 2:31pm 8'3" L 8:17pm 1'8" .
May 16th (Sun)
the sunrise is 5:14am-8:00pm and the tide times are H 2:27am 9'4" L 8:54am 0'7" H 3:12pm 8'2" L 8:59pm 1'10" .
May 17th (Mon)
the sunrise is 5:13am-8:01pm and the tide times are H 3:09am 9'3" L 9:38am 0'8" H 3:57pm 8'1" L 9:45pm 1'11" .
May 18th (Tue)
the sunrise is 5:12am-8:02pm and the tide times are H 3:57am 9'1" L 10:25am 0'9" H 4:45pm 8'2" L 10:37pm 1'10" .
May 19th (Wed)
the sunrise is 5:11am-8:03pm and the tide times are H 4:49am 9'1" L 11:17am 0'9" H 5:38pm 8'4" L 11:35pm 1'8" .
May 20th (Thu)
the sunrise is 5:10am-8:04pm and the tide times are H 5:46am 9'1" L 12:11pm 0'8" H 6:32pm 8'8" .
May 21st (Fri)
the sunrise is 5:09am-8:05pm and the tide times are L 12:35am 1'4" H 6:46am 9'2" L 1:07pm 0'5" H 7:27pm 9'3" .
May 22nd (Sat)
the sunrise is 5:08am-8:06pm and the tide times are L 1:36am 0'10" H 7:47am 9'5" L 2:02pm 0'2" H 8:21pm 9'10" .
May 23rd (Sun)
the sunrise is 5:08am-8:07pm and the tide times are L 2:36am 0'2" H 8:47am 9'8" L 2:56pm -0'0" H 9:14pm 10'6" .
May 24th (Mon)
the sunrise is 5:07am-8:08pm and the tide times are L 3:33am -0'5" H 9:45am 9'11" L 3:49pm -0'3" H 10:05pm 11'2" .
May 25th (Tue)
the sunrise is 5:06am-8:09pm and the tide times are L 4:28am -1'1" H 10:40am 10'2" L 4:41pm -0'5" H 10:56pm 11'7" .
May 26th (Wed)
the sunrise is 5:05am-8:10pm and the tide times are L 5:22am -1'6" H 11:35am 10'3" L 5:32pm -0'6" H 11:47pm 11'10" .
May 27th (Thu)
the sunrise is 5:04am-8:11pm and the tide times are L 6:15am -1'9" H 12:30pm 10'3" L 6:24pm -0'4" .
May 28th (Fri)
the sunrise is 5:04am-8:12pm and the tide times are H 12:39am 11'9" L 7:09am -1'8" H 1:25pm 10'0" L 7:18pm -0'1" .
May 29th (Sat)
the sunrise is 5:03am-8:13pm and the tide times are H 1:33am 11'6" L 8:03am -1'5" H 2:21pm 9'9" L 8:14pm 0'2" .
May 30th (Sun)
the sunrise is 5:03am-8:14pm and the tide times are H 2:29am 11'1" L 9:00am -1'0" H 3:20pm 9'6" L 9:12pm 0'7" .
May 31st (Mon)
the sunrise is 5:02am-8:15pm and the tide times are H 3:27am 10'6" L 9:58am -0'6" H 4:19pm 9'3" L 10:14pm 0'11" .

Maine Tides Map

Tides map. Large blue pin with white center = this station. Small blue pin = other tide stations. Red pins = tidepools covered by this tide station.

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NOAA/NWS Forecast for Portland Maine

Last updated: June 23, 2026, 6:02 AM

Marine Forecast (ANZ154)

ANZ154-240100-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
802 AM EDT Tue Jun 23 2026

.TODAY...S winds 10 to 15 kt with gusts up to 20 kt, becoming NW
5 to 10 kt late this morning and early afternoon, then becoming N
late. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 5 seconds. Patchy
dense fog this morning. Showers this morning. Isolated tstms.
Scattered showers this afternoon. Vsby 1 NM or less until late
afternoon.
.TONIGHT...NW winds around 5 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 6 seconds.
.WED...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at
7 seconds.
.WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 7 seconds.
.THU...W winds around 5 kt, becoming SE in the afternoon. Seas 2 to
3 ft. Wave Detail: SE 3 ft at 8 seconds.
.THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE
2 ft at 8 seconds. A chance of showers after midnight.
.FRI...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up
to 20 kt in the afternoon. Seas around 2 ft. Showers likely.
.FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of
showers.
.SAT...N winds around 5 kt, becoming SE in the afternoon. Seas
around 2 ft.
.SAT NIGHT...S winds around 5 kt, becoming W after midnight. Seas
around 2 ft.

Winds and seas higher in and near tstms.

$$

Land Forecast (MEZ024)

TODAY: Cloudy. Showers with isolated thunderstorms this morning, then scattered showers this afternoon. Highs in the lower 70s. North winds around 10 mph with gusts up to 20 mph this morning, becoming light and variable. Chance of rain 80 percent.

TONIGHT: Patchy fog in the evening. Mostly cloudy. Lows in the upper 50s. Light and variable winds.

WEDNESDAY: Mostly sunny. Highs around 80. Northwest winds around 10 mph.

WEDNESDAY NIGHT: Mostly clear. Lows in the upper 50s. West winds around 10 mph in the evening, becoming light and variable.

THURSDAY: Partly sunny. Highs around 80. Light and variable winds, becoming south around 10 mph in the afternoon.

THURSDAY NIGHT: Partly cloudy in the evening. Showers likely after midnight. Lows in the upper 50s. Chance of rain 70 percent.

FRIDAY: Showers likely. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.

FRIDAY NIGHT: Showers likely with a chance of thunderstorms in the evening. Lows in the upper 50s. Chance of rain 60 percent.

SATURDAY: Partly sunny. Highs in the lower 80s.

SATURDAY NIGHT: Partly cloudy. Lows in the upper 50s.

SUNDAY: Partly sunny. Highs in the mid 80s.

SUNDAY NIGHT: Partly cloudy. Lows in the lower 60s.

MONDAY: Partly sunny. Highs in the mid 80s.

Last updated: June 23, 2026, 6:02 AM

Portland Maine (Guide)

Portland Maine on Casco Bay offers excellent fishing for striped bass, bluefish, flounder and tautog from the waterfront or small boats with outgoing tides concentrating fish near harbor structure for stronger bites. Check current DMR regulations before heading out.

Public boat ramps at Portland Harbor and the Portland Ocean Gateway Marina provide convenient launches slips and fuel for bay trips but strong tidal currents require careful planning for safe navigation. Always confirm current marine conditions in the NOAA NWS Forecast section displayed above.

East End Beach Willard Beach and Fort Williams Park deliver sandy shoreline for family picnics swimming shore casting and low tide exploration with scenic views of Casco Bay and lighthouses making Portland a popular waterfront destination.

DMR

Maine Department of Marine Resources with current fishing regulations seasons bag size limits and area specific rules

Maine State Parks

Maine State Parks and beaches with coastal camping, reservations, day use fees, and rocky shoreline tidepooling