Castine Tides August 2023 | Tide Charts & Tables | Penobscot River, ME

Castine Tide Chart for (Tue) August 1, 2023

Castine tide chart for Tuesday, August 1, 2023
Castine tides for Aug 1st, the sunrise is 5:22am-8:00pm and the tide times are L 4:58am -0'11" H 11:12am 10'4" L 5:08pm 0'0" H 11:26pm 12'2" .

Castine Tide Chart for (Wed) August 2, 2023

Castine tide chart for Wednesday, August 2, 2023
Castine tides for Aug 2nd, the sunrise is 5:23am-7:59pm and the tide times are L 5:50am -1'4" H 12:05pm 10'10" L 6:03pm -0'4" .

Castine Tide Chart for (Thu) August 3, 2023

Castine tide chart for Thursday, August 3, 2023
Castine tides for Aug 3rd, the sunrise is 5:24am-7:57pm and the tide times are H 12:20am 12'5" L 6:42am -1'7" H 12:57pm 11'2" L 6:58pm -0'7" .

Castine Tide Chart for (Fri) August 4, 2023

Castine tide chart for Friday, August 4, 2023
Castine tides for Aug 4th, the sunrise is 5:25am-7:56pm and the tide times are H 1:14am 12'4" L 7:33am -1'7" H 1:49pm 11'5" L 7:53pm -0'8" .

Castine Tide Chart for (Sat) August 5, 2023

Castine tide chart for Saturday, August 5, 2023
Castine tides for Aug 5th, the sunrise is 5:26am-7:55pm and the tide times are H 2:08am 12'1" L 8:24am -1'3" H 2:41pm 11'6" L 8:49pm -0'7" .

Castine Tide Chart for (Sun) August 6, 2023

Castine tide chart for Sunday, August 6, 2023
Castine tides for Aug 6th, the sunrise is 5:27am-7:53pm and the tide times are H 3:03am 11'7" L 9:17am -0'10" H 3:35pm 11'4" L 9:47pm -0'4" .

Castine Tide Chart for (Mon) August 7, 2023

Castine tide chart for Monday, August 7, 2023
Castine tides for Aug 7th, the sunrise is 5:28am-7:52pm and the tide times are H 4:01am 10'11" L 10:11am -0'3" H 4:30pm 11'2" L 10:47pm -0'0" .

Castine Tide Chart for (Tue) August 8, 2023

Castine tide chart for Tuesday, August 8, 2023
Castine tides for Aug 8th, the sunrise is 5:29am-7:50pm and the tide times are H 5:01am 10'3" L 11:07am 0'4" H 5:27pm 10'10" L 11:49pm 0'3" .

Castine Tide Chart for (Wed) August 9, 2023

Castine tide chart for Wednesday, August 9, 2023
Castine tides for Aug 9th, the sunrise is 5:31am-7:49pm and the tide times are H 6:03am 9'8" L 12:06pm 0'11" H 6:26pm 10'6" .

Castine Tide Chart for (Thu) August 10, 2023

Castine tide chart for Thursday, August 10, 2023
Castine tides for Aug 10th, the sunrise is 5:32am-7:47pm and the tide times are L 12:52am 0'6" H 7:07am 9'3" L 1:07pm 1'4" H 7:27pm 10'4" .

Castine Tide Chart for (Fri) August 11, 2023

Castine tide chart for Friday, August 11, 2023
Castine tides for Aug 11th, the sunrise is 5:33am-7:46pm and the tide times are L 1:54am 0'7" H 8:10am 9'0" L 2:07pm 1'7" H 8:26pm 10'3" .

Castine Tide Chart for (Sat) August 12, 2023

Castine tide chart for Saturday, August 12, 2023
Castine tides for Aug 12th, the sunrise is 5:34am-7:45pm and the tide times are L 2:53am 0'7" H 9:09am 9'0" L 3:04pm 1'7" H 9:21pm 10'3" .

Castine Tide Chart for (Sun) August 13, 2023

Castine tide chart for Sunday, August 13, 2023
Castine tides for Aug 13th, the sunrise is 5:35am-7:43pm and the tide times are L 3:46am 0'6" H 10:02am 9'1" L 3:56pm 1'6" H 10:11pm 10'4" .

Castine Tide Chart for (Mon) August 14, 2023

Castine tide chart for Monday, August 14, 2023
Castine tides for Aug 14th, the sunrise is 5:36am-7:42pm and the tide times are L 4:34am 0'4" H 10:48am 9'3" L 4:42pm 1'4" H 10:55pm 10'6" .

Castine Tide Chart for (Tue) August 15, 2023

Castine tide chart for Tuesday, August 15, 2023
Castine tides for Aug 15th, the sunrise is 5:37am-7:40pm and the tide times are L 5:16am 0'3" H 11:29am 9'5" L 5:24pm 1'2" H 11:36pm 10'7" .

Castine Tide Chart for (Wed) August 16, 2023

Castine tide chart for Wednesday, August 16, 2023
Castine tides for Aug 16th, the sunrise is 5:39am-7:39pm and the tide times are L 5:54am 0'2" H 12:06pm 9'7" L 6:02pm 1'0" .

Castine Tide Chart for (Thu) August 17, 2023

Castine tide chart for Thursday, August 17, 2023
Castine tides for Aug 17th, the sunrise is 5:40am-7:37pm and the tide times are H 12:13am 10'7" L 6:30am 0'3" H 12:40pm 9'9" L 6:38pm 0'11" .

Castine Tide Chart for (Fri) August 18, 2023

Castine tide chart for Friday, August 18, 2023
Castine tides for Aug 18th, the sunrise is 5:41am-7:35pm and the tide times are H 12:49am 10'6" L 7:03am 0'3" H 1:14pm 9'10" L 7:14pm 0'11" .

Castine Tide Chart for (Sat) August 19, 2023

Castine tide chart for Saturday, August 19, 2023
Castine tides for Aug 19th, the sunrise is 5:42am-7:34pm and the tide times are H 1:23am 10'4" L 7:35am 0'5" H 1:47pm 9'10" L 7:49pm 0'11" .

Castine Tide Chart for (Sun) August 20, 2023

Castine tide chart for Sunday, August 20, 2023
Castine tides for Aug 20th, the sunrise is 5:43am-7:32pm and the tide times are H 1:58am 10'1" L 8:08am 0'7" H 2:20pm 9'11" L 8:25pm 1'0" .

Castine Tide Chart for (Mon) August 21, 2023

Castine tide chart for Monday, August 21, 2023
Castine tides for Aug 21st, the sunrise is 5:44am-7:30pm and the tide times are H 2:35am 9'10" L 8:42am 0'10" H 2:55pm 10'0" L 9:05pm 1'0" .

Castine Tide Chart for (Tue) August 22, 2023

Castine tide chart for Tuesday, August 22, 2023
Castine tides for Aug 22nd, the sunrise is 5:46am-7:29pm and the tide times are H 3:15am 9'7" L 9:18am 1'1" H 3:34pm 10'0" L 9:48pm 1'1" .

Castine Tide Chart for (Wed) August 23, 2023

Castine tide chart for Wednesday, August 23, 2023
Castine tides for Aug 23rd, the sunrise is 5:47am-7:27pm and the tide times are H 3:59am 9'3" L 10:00am 1'4" H 4:18pm 10'0" L 10:37pm 1'1" .

Castine Tide Chart for (Thu) August 24, 2023

Castine tide chart for Thursday, August 24, 2023
Castine tides for Aug 24th, the sunrise is 5:48am-7:26pm and the tide times are H 4:49am 9'0" L 10:48am 1'7" H 5:08pm 10'0" L 11:33pm 1'1" .

Castine Tide Chart for (Fri) August 25, 2023

Castine tide chart for Friday, August 25, 2023
Castine tides for Aug 25th, the sunrise is 5:49am-7:24pm and the tide times are H 5:46am 8'10" L 11:43am 1'9" H 6:06pm 10'1" .

Castine Tide Chart for (Sat) August 26, 2023

Castine tide chart for Saturday, August 26, 2023
Castine tides for Aug 26th, the sunrise is 5:50am-7:22pm and the tide times are L 12:35am 0'11" H 6:50am 8'9" L 12:46pm 1'8" H 7:09pm 10'4" .

Castine Tide Chart for (Sun) August 27, 2023

Castine tide chart for Sunday, August 27, 2023
Castine tides for Aug 27th, the sunrise is 5:51am-7:20pm and the tide times are L 1:41am 0'7" H 7:56am 9'0" L 1:53pm 1'5" H 8:14pm 10'9" .

Castine Tide Chart for (Mon) August 28, 2023

Castine tide chart for Monday, August 28, 2023
Castine tides for Aug 28th, the sunrise is 5:53am-7:19pm and the tide times are L 2:45am 0'1" H 9:00am 9'6" L 2:57pm 0'10" H 9:17pm 11'4" .

Castine Tide Chart for (Tue) August 29, 2023

Castine tide chart for Tuesday, August 29, 2023
Castine tides for Aug 29th, the sunrise is 5:54am-7:17pm and the tide times are L 3:44am -0'6" H 9:59am 10'1" L 3:58pm 0'2" H 10:16pm 11'10" .

Castine Tide Chart for (Wed) August 30, 2023

Castine tide chart for Wednesday, August 30, 2023
Castine tides for Aug 30th, the sunrise is 5:55am-7:15pm and the tide times are L 4:39am -1'0" H 10:53am 10'9" L 4:54pm -0'5" H 11:11pm 12'3" .

Castine Tide Chart for (Thu) August 31, 2023

Castine tide chart for Thursday, August 31, 2023
Castine tides for Aug 31st, the sunrise is 5:56am-7:13pm and the tide times are L 5:30am -1'5" H 11:45am 11'4" L 5:48pm -0'11" .

Castine Tide Calendar | August 2023

Sun Mon Tue Wed Thu Fri Sat
 
Castine tide chart for Tuesday, August 1, 2023
Castine tide chart for Wednesday, August 2, 2023
Castine tide chart for Thursday, August 3, 2023
Castine tide chart for Friday, August 4, 2023
Castine tide chart for Saturday, August 5, 2023
Castine tide chart for Sunday, August 6, 2023
Castine tide chart for Monday, August 7, 2023
Castine tide chart for Tuesday, August 8, 2023
Castine tide chart for Wednesday, August 9, 2023
Castine tide chart for Thursday, August 10, 2023
Castine tide chart for Friday, August 11, 2023
Castine tide chart for Saturday, August 12, 2023
Castine tide chart for Sunday, August 13, 2023
Castine tide chart for Monday, August 14, 2023
Castine tide chart for Tuesday, August 15, 2023
Castine tide chart for Wednesday, August 16, 2023
Castine tide chart for Thursday, August 17, 2023
Castine tide chart for Friday, August 18, 2023
Castine tide chart for Saturday, August 19, 2023
Castine tide chart for Sunday, August 20, 2023
Castine tide chart for Monday, August 21, 2023
Castine tide chart for Tuesday, August 22, 2023
Castine tide chart for Wednesday, August 23, 2023
Castine tide chart for Thursday, August 24, 2023
Castine tide chart for Friday, August 25, 2023
Castine tide chart for Saturday, August 26, 2023
Castine tide chart for Sunday, August 27, 2023
Castine tide chart for Monday, August 28, 2023
Castine tide chart for Tuesday, August 29, 2023
Castine tide chart for Wednesday, August 30, 2023
Castine tide chart for Thursday, August 31, 2023
 

Restricted days available with membership — details below


Castine Tide Table for August 2023

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

Castine Textual Tide Table for August 2023


Aug 1st (Tue)
the sunrise is 5:22am-8:00pm and the tide times are L 4:58am -0'11" H 11:12am 10'4" L 5:08pm 0'0" H 11:26pm 12'2" .
Aug 2nd (Wed)
the sunrise is 5:23am-7:59pm and the tide times are L 5:50am -1'4" H 12:05pm 10'10" L 6:03pm -0'4" .
Aug 3rd (Thu)
the sunrise is 5:24am-7:57pm and the tide times are H 12:20am 12'5" L 6:42am -1'7" H 12:57pm 11'2" L 6:58pm -0'7" .
Aug 4th (Fri)
the sunrise is 5:25am-7:56pm and the tide times are H 1:14am 12'4" L 7:33am -1'7" H 1:49pm 11'5" L 7:53pm -0'8" .
Aug 5th (Sat)
the sunrise is 5:26am-7:55pm and the tide times are H 2:08am 12'1" L 8:24am -1'3" H 2:41pm 11'6" L 8:49pm -0'7" .
Aug 6th (Sun)
the sunrise is 5:27am-7:53pm and the tide times are H 3:03am 11'7" L 9:17am -0'10" H 3:35pm 11'4" L 9:47pm -0'4" .
Aug 7th (Mon)
the sunrise is 5:28am-7:52pm and the tide times are H 4:01am 10'11" L 10:11am -0'3" H 4:30pm 11'2" L 10:47pm -0'0" .
Aug 8th (Tue)
the sunrise is 5:29am-7:50pm and the tide times are H 5:01am 10'3" L 11:07am 0'4" H 5:27pm 10'10" L 11:49pm 0'3" .
Aug 9th (Wed)
the sunrise is 5:31am-7:49pm and the tide times are H 6:03am 9'8" L 12:06pm 0'11" H 6:26pm 10'6" .
Aug 10th (Thu)
the sunrise is 5:32am-7:47pm and the tide times are L 12:52am 0'6" H 7:07am 9'3" L 1:07pm 1'4" H 7:27pm 10'4" .
Aug 11th (Fri)
the sunrise is 5:33am-7:46pm and the tide times are L 1:54am 0'7" H 8:10am 9'0" L 2:07pm 1'7" H 8:26pm 10'3" .
Aug 12th (Sat)
the sunrise is 5:34am-7:45pm and the tide times are L 2:53am 0'7" H 9:09am 9'0" L 3:04pm 1'7" H 9:21pm 10'3" .
Aug 13th (Sun)
the sunrise is 5:35am-7:43pm and the tide times are L 3:46am 0'6" H 10:02am 9'1" L 3:56pm 1'6" H 10:11pm 10'4" .
Aug 14th (Mon)
the sunrise is 5:36am-7:42pm and the tide times are L 4:34am 0'4" H 10:48am 9'3" L 4:42pm 1'4" H 10:55pm 10'6" .
Aug 15th (Tue)
the sunrise is 5:37am-7:40pm and the tide times are L 5:16am 0'3" H 11:29am 9'5" L 5:24pm 1'2" H 11:36pm 10'7" .
Aug 16th (Wed)
the sunrise is 5:39am-7:39pm and the tide times are L 5:54am 0'2" H 12:06pm 9'7" L 6:02pm 1'0" .
Aug 17th (Thu)
the sunrise is 5:40am-7:37pm and the tide times are H 12:13am 10'7" L 6:30am 0'3" H 12:40pm 9'9" L 6:38pm 0'11" .
Aug 18th (Fri)
the sunrise is 5:41am-7:35pm and the tide times are H 12:49am 10'6" L 7:03am 0'3" H 1:14pm 9'10" L 7:14pm 0'11" .
Aug 19th (Sat)
the sunrise is 5:42am-7:34pm and the tide times are H 1:23am 10'4" L 7:35am 0'5" H 1:47pm 9'10" L 7:49pm 0'11" .
Aug 20th (Sun)
the sunrise is 5:43am-7:32pm and the tide times are H 1:58am 10'1" L 8:08am 0'7" H 2:20pm 9'11" L 8:25pm 1'0" .
Aug 21st (Mon)
the sunrise is 5:44am-7:30pm and the tide times are H 2:35am 9'10" L 8:42am 0'10" H 2:55pm 10'0" L 9:05pm 1'0" .
Aug 22nd (Tue)
the sunrise is 5:46am-7:29pm and the tide times are H 3:15am 9'7" L 9:18am 1'1" H 3:34pm 10'0" L 9:48pm 1'1" .
Aug 23rd (Wed)
the sunrise is 5:47am-7:27pm and the tide times are H 3:59am 9'3" L 10:00am 1'4" H 4:18pm 10'0" L 10:37pm 1'1" .
Aug 24th (Thu)
the sunrise is 5:48am-7:26pm and the tide times are H 4:49am 9'0" L 10:48am 1'7" H 5:08pm 10'0" L 11:33pm 1'1" .
Aug 25th (Fri)
the sunrise is 5:49am-7:24pm and the tide times are H 5:46am 8'10" L 11:43am 1'9" H 6:06pm 10'1" .
Aug 26th (Sat)
the sunrise is 5:50am-7:22pm and the tide times are L 12:35am 0'11" H 6:50am 8'9" L 12:46pm 1'8" H 7:09pm 10'4" .
Aug 27th (Sun)
the sunrise is 5:51am-7:20pm and the tide times are L 1:41am 0'7" H 7:56am 9'0" L 1:53pm 1'5" H 8:14pm 10'9" .
Aug 28th (Mon)
the sunrise is 5:53am-7:19pm and the tide times are L 2:45am 0'1" H 9:00am 9'6" L 2:57pm 0'10" H 9:17pm 11'4" .
Aug 29th (Tue)
the sunrise is 5:54am-7:17pm and the tide times are L 3:44am -0'6" H 9:59am 10'1" L 3:58pm 0'2" H 10:16pm 11'10" .
Aug 30th (Wed)
the sunrise is 5:55am-7:15pm and the tide times are L 4:39am -1'0" H 10:53am 10'9" L 4:54pm -0'5" H 11:11pm 12'3" .
Aug 31st (Thu)
the sunrise is 5:56am-7:13pm and the tide times are L 5:30am -1'5" H 11:45am 11'4" L 5:48pm -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 Castine | Small Craft Advisory

Last updated: June 19, 2026, 12:02 AM

Small Craft Advisory

Small Craft Advisory issued June 19 at 2:31AM EDT until June 19 at 12:00PM EDT by NWS Gray ME

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and
seas 3 to 5 ft.

* WHERE...Penobscot Bay and Coastal Waters from Cape Elizabeth,
ME to Merrimack River, MA out 25 NM.

* WHEN...Until noon EDT today.

* IMPACTS...Conditions will be hazardous to small craft.

Effective: June 19, 2026, 6:31 AM

Expires: June 19, 2026, 4:00 PM

Marine Forecast (ANZ151)

ANZ151-192045-
Penobscot Bay-
231 AM EDT Fri Jun 19 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT TODAY...

.TODAY...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to
4 ft. Wave Detail: S 4 ft at 8 seconds.
.TONIGHT...SW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft
at 7 seconds.
.SAT...W winds around 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at
7 seconds.
.SAT NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S
3 ft at 7 seconds.
.SUN...NW winds around 5 kt, becoming SW in the afternoon. Seas
around 2 ft. Wave Detail: S 2 ft at 8 seconds. A chance of showers
in the afternoon.
.SUN NIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: S
2 ft at 9 seconds. A chance of showers in the evening.
.MON...SE winds around 5 kt, becoming S in the afternoon. Seas
around 2 ft. A chance of showers in the afternoon.
.MON NIGHT...SE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts
up to 20 kt after midnight. Seas 2 to 3 ft. Showers.
.TUE...NE winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to
10 kt in the afternoon. Seas 2 to 4 ft. Showers likely, mainly in
the morning.
.TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft.

$$

Land Forecast (MEZ026)

TODAY: Mostly sunny. Warmer with highs around 80. West winds around 10 mph with gusts up to 25 mph.

TONIGHT: Mostly clear. Lows in the upper 50s. West winds around 10 mph with gusts up to 25 mph in the evening, becoming light and variable.

SATURDAY: Partly sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

SATURDAY NIGHT: Partly cloudy. Lows in the lower 50s. Northwest winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable.

SUNDAY: Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Light and variable winds. Chance of rain 50 percent.

SUNDAY NIGHT: Partly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 50 percent.

MONDAY: Partly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.

MONDAY NIGHT: Showers. Lows in the mid 50s. Chance of rain 80 percent.

TUESDAY: Showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.

TUESDAY NIGHT: Partly cloudy in the evening, then clearing. Lows in the upper 50s.

WEDNESDAY: Mostly sunny. Highs in the lower 80s.

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

THURSDAY: Partly sunny. Highs in the upper 70s.

Last updated: June 19, 2026, 12:02 AM

Castine (Guide)

Castine on the Bagaduce River delivers excellent fishing for striped bass and white perch and catfish from the waterfront or small boats with lower tides revealing structure for better casting. Public boat ramps at Castine Harbor and the town landing provide easy launches for river trips targeting black sea bass. Beaches at Castine waterfront and the adjacent Dyce Head Lighthouse and Back Shore deliver calm sand for family picnics swimming and shore casting with historic views. The college town setting enhances convenient tide aware outings.

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

Castine Harbor Public Access Penobscot River (Other)

Public shore access in Castine Harbor on the Penobscot River with rocky and gravel shoreline, parking, and opportunities for shore fishing, beachcombing, and low tide tide pool exploration on exposed rocks. Views of the harbor and historic sites; tidal range exposes intertidal zones so plan visits around low tide for safe activities.

Castine Town Dock and Boat Launch (Other)

Public town dock and boat launch in Castine on the Penobscot River with mooring floats, dinghy dock, trailer parking, and easy access to the river for small boats, kayaks, and fishing trips. Historic waterfront near downtown and Maine Maritime Academy; strong tidal currents in the lower Penobscot require caution for safe launches and navigation.

Dyce Head Lighthouse Castine (Other)

Public access near Dyce Head Lighthouse in Castine with rocky ledges, parking, and low tide tide pool viewing of marine life among the rocks and kelp. Scenic views of Penobscot Bay and Castine Harbor; strong tidal currents and swells require caution and tide awareness for safe shore exploration.

Wadsworth Cove Beach Castine (Other)

Public beach access at Wadsworth Cove in Castine with sandy and gravel shoreline, parking, and calm waters for swimming, kayaking, and low tide exploration of shells and tide pools. Quiet cove with views of Penobscot Bay; tidal changes expose rocks and affect currents so check tides for safe shore and water fun.