Great Diamond Island Tides April 2025 | Tide Charts & Tables | Casco Bay, ME

Great Diamond Island Tide Chart for (Tue) April 1, 2025

Great Diamond Island tide chart for Tuesday, April 1, 2025
Great Diamond Island tides for Apr 1st, the sunrise is 6:21am-7:08pm and the tide times are H 1:32am 11'5" L 7:54am -1'8" H 2:09pm 10'2" L 8:08pm -0'5" .

Great Diamond Island Tide Chart for (Wed) April 2, 2025

Great Diamond Island tide chart for Wednesday, April 2, 2025
Great Diamond Island tides for Apr 2nd, the sunrise is 6:20am-7:09pm and the tide times are H 2:22am 11'2" L 8:49am -1'3" H 3:05pm 9'7" L 9:01pm 0'1" .

Great Diamond Island Tide Chart for (Thu) April 3, 2025

Great Diamond Island tide chart for Thursday, April 3, 2025
Great Diamond Island tides for Apr 3rd, the sunrise is 6:18am-7:10pm and the tide times are H 3:17am 10'8" L 9:47am -0'9" H 4:05pm 9'0" L 10:00pm 0'8" .

Great Diamond Island Tide Chart for (Fri) April 4, 2025

Great Diamond Island tide chart for Friday, April 4, 2025
Great Diamond Island tides for Apr 4th, the sunrise is 6:16am-7:11pm and the tide times are H 4:17am 10'1" L 10:51am -0'1" H 5:11pm 8'6" L 11:05pm 1'3" .

Great Diamond Island Tide Chart for (Sat) April 5, 2025

Great Diamond Island tide chart for Saturday, April 5, 2025
Great Diamond Island tides for Apr 5th, the sunrise is 6:14am-7:12pm and the tide times are H 5:24am 9'6" L 12:00pm 0'4" H 6:22pm 8'3" .

Great Diamond Island Tide Chart for (Sun) April 6, 2025

Great Diamond Island tide chart for Sunday, April 6, 2025
Great Diamond Island tides for Apr 6th, the sunrise is 6:12am-7:13pm and the tide times are L 12:17am 1'6" H 6:36am 9'2" L 1:10pm 0'7" H 7:31pm 8'3" .

Great Diamond Island Tide Chart for (Mon) April 7, 2025

Great Diamond Island tide chart for Monday, April 7, 2025
Great Diamond Island tides for Apr 7th, the sunrise is 6:11am-7:15pm and the tide times are L 1:29am 1'6" H 7:47am 9'0" L 2:15pm 0'8" H 8:34pm 8'5" .

Great Diamond Island Tide Chart for (Tue) April 8, 2025

Great Diamond Island tide chart for Tuesday, April 8, 2025
Great Diamond Island tides for Apr 8th, the sunrise is 6:09am-7:16pm and the tide times are L 2:34am 1'4" H 8:50am 9'1" L 3:11pm 0'7" H 9:28pm 8'9" .

Great Diamond Island Tide Chart for (Wed) April 9, 2025

Great Diamond Island tide chart for Wednesday, April 9, 2025
Great Diamond Island tides for Apr 9th, the sunrise is 6:07am-7:17pm and the tide times are L 3:31am 1'0" H 9:45am 9'2" L 4:00pm 0'6" H 10:14pm 9'0" .

Great Diamond Island Tide Chart for (Thu) April 10, 2025

Great Diamond Island tide chart for Thursday, April 10, 2025
Great Diamond Island tides for Apr 10th, the sunrise is 6:06am-7:18pm and the tide times are L 4:20am 0'8" H 10:32am 9'3" L 4:42pm 0'6" H 10:54pm 9'3" .

Great Diamond Island Tide Chart for (Fri) April 11, 2025

Great Diamond Island tide chart for Friday, April 11, 2025
Great Diamond Island tides for Apr 11th, the sunrise is 6:04am-7:19pm and the tide times are L 5:02am 0'5" H 11:14am 9'3" L 5:19pm 0'7" H 11:29pm 9'5" .

Great Diamond Island Tide Chart for (Sat) April 12, 2025

Great Diamond Island tide chart for Saturday, April 12, 2025
Great Diamond Island tides for Apr 12th, the sunrise is 6:02am-7:21pm and the tide times are L 5:41am 0'3" H 11:52am 9'2" L 5:52pm 0'8" .

Great Diamond Island Tide Chart for (Sun) April 13, 2025

Great Diamond Island tide chart for Sunday, April 13, 2025
Great Diamond Island tides for Apr 13th, the sunrise is 6:00am-7:22pm and the tide times are H 12:02am 9'7" L 6:17am 0'2" H 12:27pm 9'0" L 6:24pm 0'10" .

Great Diamond Island Tide Chart for (Mon) April 14, 2025

Great Diamond Island tide chart for Monday, April 14, 2025
Great Diamond Island tides for Apr 14th, the sunrise is 5:59am-7:23pm and the tide times are H 12:32am 9'7" L 6:51am 0'2" H 1:02pm 8'10" L 6:55pm 1'1" .

Great Diamond Island Tide Chart for (Tue) April 15, 2025

Great Diamond Island tide chart for Tuesday, April 15, 2025
Great Diamond Island tides for Apr 15th, the sunrise is 5:57am-7:24pm and the tide times are H 1:04am 9'6" L 7:25am 0'3" H 1:37pm 8'7" L 7:27pm 1'4" .

Great Diamond Island Tide Chart for (Wed) April 16, 2025

Great Diamond Island tide chart for Wednesday, April 16, 2025
Great Diamond Island tides for Apr 16th, the sunrise is 5:55am-7:25pm and the tide times are H 1:36am 9'5" L 8:00am 0'5" H 2:14pm 8'4" L 8:02pm 1'6" .

Great Diamond Island Tide Chart for (Thu) April 17, 2025

Great Diamond Island tide chart for Thursday, April 17, 2025
Great Diamond Island tides for Apr 17th, the sunrise is 5:54am-7:27pm and the tide times are H 2:12am 9'3" L 8:38am 0'7" H 2:53pm 8'1" L 8:41pm 1'9" .

Great Diamond Island Tide Chart for (Fri) April 18, 2025

Great Diamond Island tide chart for Friday, April 18, 2025
Great Diamond Island tides for Apr 18th, the sunrise is 5:52am-7:28pm and the tide times are H 2:52am 9'1" L 9:20am 0'10" H 3:36pm 7'10" L 9:24pm 1'11" .

Great Diamond Island Tide Chart for (Sat) April 19, 2025

Great Diamond Island tide chart for Saturday, April 19, 2025
Great Diamond Island tides for Apr 19th, the sunrise is 5:50am-7:29pm and the tide times are H 3:37am 9'0" L 10:07am 1'0" H 4:24pm 7'9" L 10:14pm 2'1" .

Great Diamond Island Tide Chart for (Sun) April 20, 2025

Great Diamond Island tide chart for Sunday, April 20, 2025
Great Diamond Island tides for Apr 20th, the sunrise is 5:49am-7:30pm and the tide times are H 4:28am 8'10" L 10:59am 1'1" H 5:18pm 7'9" L 11:10pm 2'1" .

Great Diamond Island Tide Chart for (Mon) April 21, 2025

Great Diamond Island tide chart for Monday, April 21, 2025
Great Diamond Island tides for Apr 21st, the sunrise is 5:47am-7:31pm and the tide times are H 5:25am 8'10" L 11:57am 1'0" H 6:17pm 7'11" .

Great Diamond Island Tide Chart for (Tue) April 22, 2025

Great Diamond Island tide chart for Tuesday, April 22, 2025
Great Diamond Island tides for Apr 22nd, the sunrise is 5:46am-7:33pm and the tide times are L 12:12am 1'10" H 6:27am 8'11" L 12:56pm 0'10" H 7:15pm 8'4" .

Great Diamond Island Tide Chart for (Wed) April 23, 2025

Great Diamond Island tide chart for Wednesday, April 23, 2025
Great Diamond Island tides for Apr 23rd, the sunrise is 5:44am-7:34pm and the tide times are L 1:16am 1'5" H 7:30am 9'2" L 1:53pm 0'6" H 8:11pm 9'0" .

Great Diamond Island Tide Chart for (Thu) April 24, 2025

Great Diamond Island tide chart for Thursday, April 24, 2025
Great Diamond Island tides for Apr 24th, the sunrise is 5:43am-7:35pm and the tide times are L 2:17am 0'9" H 8:30am 9'7" L 2:47pm 0'0" H 9:04pm 9'9" .

Great Diamond Island Tide Chart for (Fri) April 25, 2025

Great Diamond Island tide chart for Friday, April 25, 2025
Great Diamond Island tides for Apr 25th, the sunrise is 5:41am-7:36pm and the tide times are L 3:15am 0'0" H 9:28am 9'11" L 3:39pm -0'3" H 9:54pm 10'6" .

Great Diamond Island Tide Chart for (Sat) April 26, 2025

Great Diamond Island tide chart for Saturday, April 26, 2025
Great Diamond Island tides for Apr 26th, the sunrise is 5:40am-7:37pm and the tide times are L 4:10am -0'9" H 10:22am 10'3" L 4:28pm -0'7" H 10:42pm 11'2" .

Great Diamond Island Tide Chart for (Sun) April 27, 2025

Great Diamond Island tide chart for Sunday, April 27, 2025
Great Diamond Island tides for Apr 27th, the sunrise is 5:38am-7:39pm and the tide times are L 5:02am -1'4" H 11:15am 10'5" L 5:17pm -0'9" H 11:31pm 11'7" .

Great Diamond Island Tide Chart for (Mon) April 28, 2025

Great Diamond Island tide chart for Monday, April 28, 2025
Great Diamond Island tides for Apr 28th, the sunrise is 5:37am-7:40pm and the tide times are L 5:54am -1'9" H 12:08pm 10'5" L 6:06pm -0'8" .

Great Diamond Island Tide Chart for (Tue) April 29, 2025

Great Diamond Island tide chart for Tuesday, April 29, 2025
Great Diamond Island tides for Apr 29th, the sunrise is 5:35am-7:41pm and the tide times are H 12:20am 11'9" L 6:46am -1'10" H 1:01pm 10'3" L 6:56pm -0'5" .

Great Diamond Island Tide Chart for (Wed) April 30, 2025

Great Diamond Island tide chart for Wednesday, April 30, 2025
Great Diamond Island tides for Apr 30th, the sunrise is 5:34am-7:42pm and the tide times are H 1:10am 11'7" L 7:39am -1'8" H 1:55pm 9'11" L 7:49pm -0'0" .

Great Diamond Island Tide Calendar | April 2025

Sun Mon Tue Wed Thu Fri Sat
 
 

Restricted days available with membership — details below


Great Diamond Island Tide Table for April 2025

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

Great Diamond Island Textual Tide Table for April 2025


Apr 1st (Tue)
the sunrise is 6:21am-7:08pm and the tide times are H 1:32am 11'5" L 7:54am -1'8" H 2:09pm 10'2" L 8:08pm -0'5" .
Apr 2nd (Wed)
the sunrise is 6:20am-7:09pm and the tide times are H 2:22am 11'2" L 8:49am -1'3" H 3:05pm 9'7" L 9:01pm 0'1" .
Apr 3rd (Thu)
the sunrise is 6:18am-7:10pm and the tide times are H 3:17am 10'8" L 9:47am -0'9" H 4:05pm 9'0" L 10:00pm 0'8" .
Apr 4th (Fri)
the sunrise is 6:16am-7:11pm and the tide times are H 4:17am 10'1" L 10:51am -0'1" H 5:11pm 8'6" L 11:05pm 1'3" .
Apr 5th (Sat)
the sunrise is 6:14am-7:12pm and the tide times are H 5:24am 9'6" L 12:00pm 0'4" H 6:22pm 8'3" .
Apr 6th (Sun)
the sunrise is 6:12am-7:13pm and the tide times are L 12:17am 1'6" H 6:36am 9'2" L 1:10pm 0'7" H 7:31pm 8'3" .
Apr 7th (Mon)
the sunrise is 6:11am-7:15pm and the tide times are L 1:29am 1'6" H 7:47am 9'0" L 2:15pm 0'8" H 8:34pm 8'5" .
Apr 8th (Tue)
the sunrise is 6:09am-7:16pm and the tide times are L 2:34am 1'4" H 8:50am 9'1" L 3:11pm 0'7" H 9:28pm 8'9" .
Apr 9th (Wed)
the sunrise is 6:07am-7:17pm and the tide times are L 3:31am 1'0" H 9:45am 9'2" L 4:00pm 0'6" H 10:14pm 9'0" .
Apr 10th (Thu)
the sunrise is 6:06am-7:18pm and the tide times are L 4:20am 0'8" H 10:32am 9'3" L 4:42pm 0'6" H 10:54pm 9'3" .
Apr 11th (Fri)
the sunrise is 6:04am-7:19pm and the tide times are L 5:02am 0'5" H 11:14am 9'3" L 5:19pm 0'7" H 11:29pm 9'5" .
Apr 12th (Sat)
the sunrise is 6:02am-7:21pm and the tide times are L 5:41am 0'3" H 11:52am 9'2" L 5:52pm 0'8" .
Apr 13th (Sun)
the sunrise is 6:00am-7:22pm and the tide times are H 12:02am 9'7" L 6:17am 0'2" H 12:27pm 9'0" L 6:24pm 0'10" .
Apr 14th (Mon)
the sunrise is 5:59am-7:23pm and the tide times are H 12:32am 9'7" L 6:51am 0'2" H 1:02pm 8'10" L 6:55pm 1'1" .
Apr 15th (Tue)
the sunrise is 5:57am-7:24pm and the tide times are H 1:04am 9'6" L 7:25am 0'3" H 1:37pm 8'7" L 7:27pm 1'4" .
Apr 16th (Wed)
the sunrise is 5:55am-7:25pm and the tide times are H 1:36am 9'5" L 8:00am 0'5" H 2:14pm 8'4" L 8:02pm 1'6" .
Apr 17th (Thu)
the sunrise is 5:54am-7:27pm and the tide times are H 2:12am 9'3" L 8:38am 0'7" H 2:53pm 8'1" L 8:41pm 1'9" .
Apr 18th (Fri)
the sunrise is 5:52am-7:28pm and the tide times are H 2:52am 9'1" L 9:20am 0'10" H 3:36pm 7'10" L 9:24pm 1'11" .
Apr 19th (Sat)
the sunrise is 5:50am-7:29pm and the tide times are H 3:37am 9'0" L 10:07am 1'0" H 4:24pm 7'9" L 10:14pm 2'1" .
Apr 20th (Sun)
the sunrise is 5:49am-7:30pm and the tide times are H 4:28am 8'10" L 10:59am 1'1" H 5:18pm 7'9" L 11:10pm 2'1" .
Apr 21st (Mon)
the sunrise is 5:47am-7:31pm and the tide times are H 5:25am 8'10" L 11:57am 1'0" H 6:17pm 7'11" .
Apr 22nd (Tue)
the sunrise is 5:46am-7:33pm and the tide times are L 12:12am 1'10" H 6:27am 8'11" L 12:56pm 0'10" H 7:15pm 8'4" .
Apr 23rd (Wed)
the sunrise is 5:44am-7:34pm and the tide times are L 1:16am 1'5" H 7:30am 9'2" L 1:53pm 0'6" H 8:11pm 9'0" .
Apr 24th (Thu)
the sunrise is 5:43am-7:35pm and the tide times are L 2:17am 0'9" H 8:30am 9'7" L 2:47pm 0'0" H 9:04pm 9'9" .
Apr 25th (Fri)
the sunrise is 5:41am-7:36pm and the tide times are L 3:15am 0'0" H 9:28am 9'11" L 3:39pm -0'3" H 9:54pm 10'6" .
Apr 26th (Sat)
the sunrise is 5:40am-7:37pm and the tide times are L 4:10am -0'9" H 10:22am 10'3" L 4:28pm -0'7" H 10:42pm 11'2" .
Apr 27th (Sun)
the sunrise is 5:38am-7:39pm and the tide times are L 5:02am -1'4" H 11:15am 10'5" L 5:17pm -0'9" H 11:31pm 11'7" .
Apr 28th (Mon)
the sunrise is 5:37am-7:40pm and the tide times are L 5:54am -1'9" H 12:08pm 10'5" L 6:06pm -0'8" .
Apr 29th (Tue)
the sunrise is 5:35am-7:41pm and the tide times are H 12:20am 11'9" L 6:46am -1'10" H 1:01pm 10'3" L 6:56pm -0'5" .
Apr 30th (Wed)
the sunrise is 5:34am-7:42pm and the tide times are H 1:10am 11'7" L 7:39am -1'8" H 1:55pm 9'11" L 7:49pm -0'0" .

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 Great Diamond Island

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

Marine Forecast (ANZ153)

ANZ153-070100-
Casco Bay-
803 AM EDT Sat Jun 6 2026

.TODAY...E winds around 5 kt. Seas 2 to 3 ft. A slight chance of
showers early this afternoon. A chance of showers with a slight
chance of tstms late.
.TONIGHT...SE winds around 5 kt, becoming SW after midnight. Seas
2 to 3 ft. A chance of showers in the evening. Vsby 1 to 3 NM.
.SUN...SW winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to
20 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the
afternoon.
.SUN NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
3 ft. A chance of showers in the evening.
.MON...N winds 10 to 15 kt. Seas 2 to 3 ft.
.MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft.
.TUE...W winds around 5 kt, becoming SW in the afternoon. Seas
1 foot or less, then around 2 ft in the afternoon.
.TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas
around 2 ft.
.WED...W winds around 5 kt, becoming S in the afternoon. Seas 1 foot
or less, then around 2 ft in the afternoon.
.WED NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
around 2 ft in the evening, then 1 foot or less.

Winds and seas higher in and near tstms.

$$

Land Forecast (MEZ023)

TODAY: Mostly cloudy. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 70s. Light and variable winds. Chance of rain 30 percent.

TONIGHT: Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the upper 50s. Light and variable winds. Chance of rain 50 percent.

SUNDAY: Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. West winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

SUNDAY NIGHT: Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Less humid with lows in the lower 50s. North winds around 10 mph. Chance of rain 40 percent.

MONDAY: Mostly sunny. Highs in the upper 70s. North winds around 10 mph.

MONDAY NIGHT: Mostly clear. Lows in the mid 50s.

TUESDAY: Mostly sunny. Warm with highs in the mid 80s.

TUESDAY NIGHT: Mostly clear. Lows in the upper 50s.

WEDNESDAY: Mostly sunny. Warm with highs in the mid 80s.

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

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

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

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

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

Great Diamond Island (Guide)

Great Diamond Island on Casco Bay delivers productive fishing for striped bass and bluefish and summer flounder from the island or small boats with lower tides revealing structure for better casting. Boat ramps at Great Diamond Island and the ferry area provide easy access for bay trips targeting black sea bass and tautog. Beaches at Great Diamond Island and the adjacent island shores offer calm sand for family picnics swimming and shore casting with island views. The private island setting with ferry access enhances enjoyable tide aware days.

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