Guilford Harbor Tides September 2025 | Tide Charts & Tables | CT

Guilford Harbor Tide Chart for (Mon) September 1, 2025

Guilford Harbor tide chart for Monday, September 1, 2025
Guilford Harbor tides for Sep 1st, the sunrise is 6:17am-7:22pm and the tide times are L 12:07am 1'3" H 6:25am 4'4" L 12:15pm 1'8" H 6:41pm 4'11" .

Guilford Harbor Tide Chart for (Tue) September 2, 2025

Guilford Harbor tide chart for Tuesday, September 2, 2025
Guilford Harbor tides for Sep 2nd, the sunrise is 6:18am-7:21pm and the tide times are L 1:05am 1'3" H 7:24am 4'5" L 1:15pm 1'6" H 7:40pm 5'0" .

Guilford Harbor Tide Chart for (Wed) September 3, 2025

Guilford Harbor tide chart for Wednesday, September 3, 2025
Guilford Harbor tides for Sep 3rd, the sunrise is 6:19am-7:19pm and the tide times are L 2:01am 1'0" H 8:19am 4'7" L 2:12pm 1'4" H 8:35pm 5'2" .

Guilford Harbor Tide Chart for (Thu) September 4, 2025

Guilford Harbor tide chart for Thursday, September 4, 2025
Guilford Harbor tides for Sep 4th, the sunrise is 6:20am-7:18pm and the tide times are L 2:53am 0'9" H 9:10am 4'10" L 3:04pm 1'0" H 9:26pm 5'5" .

Guilford Harbor Tide Chart for (Fri) September 5, 2025

Guilford Harbor tide chart for Friday, September 5, 2025
Guilford Harbor tides for Sep 5th, the sunrise is 6:21am-7:16pm and the tide times are L 3:40am 0'5" H 9:57am 5'2" L 3:53pm 0'7" H 10:13pm 5'8" .

Guilford Harbor Tide Chart for (Sat) September 6, 2025

Guilford Harbor tide chart for Saturday, September 6, 2025
Guilford Harbor tides for Sep 6th, the sunrise is 6:22am-7:14pm and the tide times are L 4:24am 0'1" H 10:41am 5'6" L 4:40pm 0'3" H 10:58pm 5'10" .

Guilford Harbor Tide Chart for (Sun) September 7, 2025

Guilford Harbor tide chart for Sunday, September 7, 2025
Guilford Harbor tides for Sep 7th, the sunrise is 6:23am-7:13pm and the tide times are L 5:07am -0'2" H 11:23am 5'9" L 5:26pm -0'0" H 11:42pm 6'0" .

Guilford Harbor Tide Chart for (Mon) September 8, 2025

Guilford Harbor tide chart for Monday, September 8, 2025
Guilford Harbor tides for Sep 8th, the sunrise is 6:24am-7:11pm and the tide times are L 5:49am -0'3" H 12:05pm 6'1" L 6:13pm -0'3" .

Guilford Harbor Tide Chart for (Tue) September 9, 2025

Guilford Harbor tide chart for Tuesday, September 9, 2025
Guilford Harbor tides for Sep 9th, the sunrise is 6:25am-7:09pm and the tide times are H 12:27am 6'0" L 6:31am -0'4" H 12:48pm 6'3" L 7:00pm -0'4" .

Guilford Harbor Tide Chart for (Wed) September 10, 2025

Guilford Harbor tide chart for Wednesday, September 10, 2025
Guilford Harbor tides for Sep 10th, the sunrise is 6:26am-7:08pm and the tide times are H 1:14am 5'11" L 7:15am -0'3" H 1:33pm 6'4" L 7:50pm -0'4" .

Guilford Harbor Tide Chart for (Thu) September 11, 2025

Guilford Harbor tide chart for Thursday, September 11, 2025
Guilford Harbor tides for Sep 11th, the sunrise is 6:27am-7:06pm and the tide times are H 2:03am 5'8" L 8:01am -0'1" H 2:21pm 6'3" L 8:43pm -0'2" .

Guilford Harbor Tide Chart for (Fri) September 12, 2025

Guilford Harbor tide chart for Friday, September 12, 2025
Guilford Harbor tides for Sep 12th, the sunrise is 6:28am-7:04pm and the tide times are H 2:55am 5'5" L 8:52am 0'2" H 3:14pm 6'1" L 9:40pm 0'1" .

Guilford Harbor Tide Chart for (Sat) September 13, 2025

Guilford Harbor tide chart for Saturday, September 13, 2025
Guilford Harbor tides for Sep 13th, the sunrise is 6:29am-7:02pm and the tide times are H 3:52am 5'2" L 9:49am 0'6" H 4:12pm 5'10" L 10:42pm 0'4" .

Guilford Harbor Tide Chart for (Sun) September 14, 2025

Guilford Harbor tide chart for Sunday, September 14, 2025
Guilford Harbor tides for Sep 14th, the sunrise is 6:30am-7:01pm and the tide times are H 4:54am 4'11" L 10:52am 0'9" H 5:17pm 5'7" L 11:49pm 0'6" .

Guilford Harbor Tide Chart for (Mon) September 15, 2025

Guilford Harbor tide chart for Monday, September 15, 2025
Guilford Harbor tides for Sep 15th, the sunrise is 6:31am-6:59pm and the tide times are H 6:01am 4'10" L 12:01pm 0'11" H 6:26pm 5'6" .

Guilford Harbor Tide Chart for (Tue) September 16, 2025

Guilford Harbor tide chart for Tuesday, September 16, 2025
Guilford Harbor tides for Sep 16th, the sunrise is 6:32am-6:57pm and the tide times are L 12:57am 0'7" H 7:09am 4'10" L 1:10pm 0'11" H 7:35pm 5'5" .

Guilford Harbor Tide Chart for (Wed) September 17, 2025

Guilford Harbor tide chart for Wednesday, September 17, 2025
Guilford Harbor tides for Sep 17th, the sunrise is 6:33am-6:56pm and the tide times are L 2:00am 0'6" H 8:13am 5'0" L 2:14pm 0'9" H 8:37pm 5'6" .

Guilford Harbor Tide Chart for (Thu) September 18, 2025

Guilford Harbor tide chart for Thursday, September 18, 2025
Guilford Harbor tides for Sep 18th, the sunrise is 6:34am-6:54pm and the tide times are L 2:57am 0'4" H 9:10am 5'3" L 3:12pm 0'6" H 9:33pm 5'7" .

Guilford Harbor Tide Chart for (Fri) September 19, 2025

Guilford Harbor tide chart for Friday, September 19, 2025
Guilford Harbor tides for Sep 19th, the sunrise is 6:35am-6:52pm and the tide times are L 3:47am 0'3" H 10:01am 5'5" L 4:04pm 0'4" H 10:22pm 5'7" .

Guilford Harbor Tide Chart for (Sat) September 20, 2025

Guilford Harbor tide chart for Saturday, September 20, 2025
Guilford Harbor tides for Sep 20th, the sunrise is 6:36am-6:50pm and the tide times are L 4:31am 0'2" H 10:45am 5'7" L 4:50pm 0'2" H 11:06pm 5'7" .

Guilford Harbor Tide Chart for (Sun) September 21, 2025

Guilford Harbor tide chart for Sunday, September 21, 2025
Guilford Harbor tides for Sep 21st, the sunrise is 6:37am-6:49pm and the tide times are L 5:11am 0'2" H 11:26am 5'9" L 5:32pm 0'1" H 11:47pm 5'6" .

Guilford Harbor Tide Chart for (Mon) September 22, 2025

Guilford Harbor tide chart for Monday, September 22, 2025
Guilford Harbor tides for Sep 22nd, the sunrise is 6:38am-6:47pm and the tide times are L 5:48am 0'3" H 12:03pm 5'9" L 6:12pm 0'2" .

Guilford Harbor Tide Chart for (Tue) September 23, 2025

Guilford Harbor tide chart for Tuesday, September 23, 2025
Guilford Harbor tides for Sep 23rd, the sunrise is 6:39am-6:45pm and the tide times are H 12:26am 5'5" L 6:23am 0'5" H 12:40pm 5'9" L 6:51pm 0'2" .

Guilford Harbor Tide Chart for (Wed) September 24, 2025

Guilford Harbor tide chart for Wednesday, September 24, 2025
Guilford Harbor tides for Sep 24th, the sunrise is 6:40am-6:43pm and the tide times are H 1:05am 5'3" L 6:58am 0'8" H 1:16pm 5'8" L 7:29pm 0'4" .

Guilford Harbor Tide Chart for (Thu) September 25, 2025

Guilford Harbor tide chart for Thursday, September 25, 2025
Guilford Harbor tides for Sep 25th, the sunrise is 6:41am-6:42pm and the tide times are H 1:44am 5'0" L 7:33am 0'10" H 1:53pm 5'6" L 8:08pm 0'6" .

Guilford Harbor Tide Chart for (Fri) September 26, 2025

Guilford Harbor tide chart for Friday, September 26, 2025
Guilford Harbor tides for Sep 26th, the sunrise is 6:42am-6:40pm and the tide times are H 2:24am 4'10" L 8:12am 1'1" H 2:33pm 5'4" L 8:50pm 0'9" .

Guilford Harbor Tide Chart for (Sat) September 27, 2025

Guilford Harbor tide chart for Saturday, September 27, 2025
Guilford Harbor tides for Sep 27th, the sunrise is 6:43am-6:38pm and the tide times are H 3:08am 4'8" L 8:55am 1'4" H 3:16pm 5'2" L 9:37pm 1'0" .

Guilford Harbor Tide Chart for (Sun) September 28, 2025

Guilford Harbor tide chart for Sunday, September 28, 2025
Guilford Harbor tides for Sep 28th, the sunrise is 6:44am-6:37pm and the tide times are H 3:55am 4'6" L 9:43am 1'6" H 4:05pm 4'11" L 10:29pm 1'2" .

Guilford Harbor Tide Chart for (Mon) September 29, 2025

Guilford Harbor tide chart for Monday, September 29, 2025
Guilford Harbor tides for Sep 29th, the sunrise is 6:45am-6:35pm and the tide times are H 4:49am 4'5" L 10:39am 1'8" H 5:02pm 4'10" L 11:27pm 1'3" .

Guilford Harbor Tide Chart for (Tue) September 30, 2025

Guilford Harbor tide chart for Tuesday, September 30, 2025
Guilford Harbor tides for Sep 30th, the sunrise is 6:46am-6:33pm and the tide times are H 5:47am 4'5" L 11:40am 1'8" H 6:03pm 4'10" .

Guilford Harbor Tide Calendar | September 2025

Sun Mon Tue Wed Thu Fri Sat
 
Guilford Harbor tide chart for Monday, September 1, 2025
Guilford Harbor tide chart for Tuesday, September 2, 2025
Guilford Harbor tide chart for Wednesday, September 3, 2025
Guilford Harbor tide chart for Thursday, September 4, 2025
Guilford Harbor tide chart for Friday, September 5, 2025
Guilford Harbor tide chart for Saturday, September 6, 2025
Guilford Harbor tide chart for Sunday, September 7, 2025
Guilford Harbor tide chart for Monday, September 8, 2025
Guilford Harbor tide chart for Tuesday, September 9, 2025
Guilford Harbor tide chart for Wednesday, September 10, 2025
Guilford Harbor tide chart for Thursday, September 11, 2025
Guilford Harbor tide chart for Friday, September 12, 2025
Guilford Harbor tide chart for Saturday, September 13, 2025
Guilford Harbor tide chart for Sunday, September 14, 2025
Guilford Harbor tide chart for Monday, September 15, 2025
Guilford Harbor tide chart for Tuesday, September 16, 2025
Guilford Harbor tide chart for Wednesday, September 17, 2025
Guilford Harbor tide chart for Thursday, September 18, 2025
Guilford Harbor tide chart for Friday, September 19, 2025
Guilford Harbor tide chart for Saturday, September 20, 2025
Guilford Harbor tide chart for Sunday, September 21, 2025
Guilford Harbor tide chart for Monday, September 22, 2025
Guilford Harbor tide chart for Tuesday, September 23, 2025
Guilford Harbor tide chart for Wednesday, September 24, 2025
Guilford Harbor tide chart for Thursday, September 25, 2025
Guilford Harbor tide chart for Friday, September 26, 2025
Guilford Harbor tide chart for Saturday, September 27, 2025
Guilford Harbor tide chart for Sunday, September 28, 2025
Guilford Harbor tide chart for Monday, September 29, 2025
Guilford Harbor tide chart for Tuesday, September 30, 2025
 

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

Guilford Harbor Textual Tide Table for September 2025


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

Connecticut 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 Guilford Harbor | Marine Weather Statement

Last updated: June 7, 2026, 6:02 AM

Marine Weather Statement

Marine Weather Statement issued June 7 at 2:34AM EDT by NWS Upton NY

Air temperatures this afternoon will rise into the 80s across much
of the Tri-State, however, water temperatures in the ocean and
the Long Island Sound remain mostly in the 50s.

These cold water temperatures can quickly cause hypothermia and
physical incapacitation to anyone suddenly immersed in the water.
When the water temperature is below 60 degrees, the average
submerged person could lose dexterity within minutes and be unable
to accomplish simple tasks. Anyone going out on small boats,
canoes or kayaks should plan accordingly and use extreme caution
to avoid this threat.

Several things to consider...

* Always wear a life jacket.

* Dress for the water temperatures, not air temperatures. Wear cold
water protection, like a wetsuit or drysuit.

* Carry an Emergency Position Indication Radio Device.

* File a float plan with someone you trust.

* Check the latest marine weather forecast, including water
temperatures at www.weather.gov/okx/marine before you go out on
the waters.

Your ability to survive cold water immersion depends on your ability
to stay afloat and stay warm until help arrives.

Effective: June 7, 2026, 6:34 AM

Expires: June 8, 2026, 1:00 AM

Marine Forecast (ANZ331)

ANZ331-071915-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
243 AM EDT Sun Jun 7 2026

.TODAY...W winds around 10 kt. Seas 1 ft or less. Wave Detail: W
1 ft at 3 seconds.
.TONIGHT...N winds around 10 kt. Seas 1 ft or less. Wave Detail:
N 1 ft at 3 seconds.
.MON...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas
1 ft or less. Wave Detail: N 1 ft at 2 seconds.
.MON NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas
1 ft or less. Wave Detail: S 1 ft at 2 seconds.
.TUE...SW winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: SW
1 ft at 2 seconds.
.TUE NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt
after midnight. Seas 1 ft or less. Wave Detail: SW 1 ft at
3 seconds.
.WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 ft or
less.
.WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas
around 2 ft. Chance of showers.
.THU...SW winds 5 to 10 kt. Seas 1 ft or less.
.THU NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

$$

Land Forecast (CTZ010)

TODAY: Sunny. Highs in the lower 80s. West winds 10 to 15 mph.

TONIGHT: Partly cloudy. Lows in the upper 50s. North winds 10 to 15 mph.

MONDAY: Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph, becoming east in the afternoon.

MONDAY NIGHT: Clear. Lows in the mid 50s. South winds 5 to 10 mph, becoming southwest after midnight.

TUESDAY: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph.

TUESDAY NIGHT: Mostly clear. Lows in the lower 60s.

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

WEDNESDAY NIGHT: Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent.

THURSDAY: Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. Heat index values in the upper 90s in the afternoon.

THURSDAY NIGHT: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent.

FRIDAY: Mostly sunny. Highs in the upper 80s. Heat index values in the upper 90s.

FRIDAY NIGHT: Partly cloudy. Lows in the upper 60s.

SATURDAY: Mostly sunny. Highs in the upper 80s. Heat index values in the mid 90s in the afternoon.

Last updated: June 7, 2026, 6:02 AM

Guilford Harbor (Guide)

Guilford Harbor on Long Island Sound delivers strong fishing for striped bass, summer flounder, and bluefish from the harbor or small boats with lower tides exposing flats for improved sight fishing and wading success. Boat ramps at Guilford Harbor and the town marina provide easy launches slips and fuel for sound exploration targeting tautog and black sea bass. Beaches at Guilford Harbor Beach, Chaffinch Island Park, and the adjacent East Shore deliver calm sand for family picnics swimming and shore casting with scenic harbor views. The charming shoreline town setting enhances productive tide timed outings.

Connecticut State Parks

Connecticut State Parks and beaches with coastal access, day use fees, and shoreline tidepooling opportunities

CTDEEP

Connecticut Department of Energy and Environmental Protection with current fishing regulations seasons bag size limits and area specific rules

Chaffinch Island Park (Other)

Scenic 22-acre shoreline park at the end of Chaffinch Island Road offering picnic tables grills and excellent fishing spots along the water with peaceful views of Guilford Harbor and Long Island Sound. Ideal for shore-based fishing clamming picnicking and low tide exploration of rocky areas and marshes where tidal cycles reveal more shoreline and potential for observing marine life. Dog-friendly area provides a relaxing public access point close to the harbor for visitors interested in tide-influenced coastal activities without launching a boat.

Guilford Harbormaster (Other)

Official harbormaster for Guilford waters responsible for managing moorings navigation safety and harbor regulations in Guilford Harbor and surrounding areas. Contact the harbormaster for mooring permits rules on vessel operations and assistance with tide-related navigation challenges in the East River and harbor entrance. Essential for boaters to check with the harbormaster regarding current conditions mooring availability and safe practices around significant tidal fluctuations affecting channels and access points.

Guilford Town Marina (Other)

Town-managed marina at the mouth of the East River in Guilford Harbor offering 122 slips and 14 moorings with easy access to Long Island Sound for boating fishing and sailing adventures. Certified as a Connecticut Clean Marina it provides essential amenities like pump-out ice and concessions along with onsite public boat launch ramp for trailered boats kayaks and small craft. Strong tidal ranges in the harbor and river require careful attention to tide charts for safe docking navigation and launching to avoid grounding or strong currents during low tide periods.

Jacobs Beach (Other)

Popular public beach on Seaside Avenue featuring a 430-foot sandy shoreline with lifeguards picnic shelters playground volleyball and basketball courts plus outdoor showers for family-friendly swimming and shore activities. Excellent spot near Guilford Harbor for low tide walks tide pool exploration and enjoying views of Long Island Sound while monitoring tidal changes that expose more beach area or affect water depth for safe wading and swimming. Seasonal beach passes required with nearby access to harbor facilities making it convenient for combining beach time with boating or fishing trips.