Guilford Harbor Tides March 2021 | Tide Charts & Tables | CT

Guilford Harbor Tide Chart for (Mon) March 1, 2021

Guilford Harbor tide chart for Monday, March 1, 2021
Guilford Harbor tides for Mar 1st, the sunrise is 6:24am-5:41pm and the tide times are H 12:07am 5'10" L 6:13am -0'9" H 12:28pm 5'10" L 6:34pm -0'9" .

Guilford Harbor Tide Chart for (Tue) March 2, 2021

Guilford Harbor tide chart for Tuesday, March 2, 2021
Guilford Harbor tides for Mar 2nd, the sunrise is 6:23am-5:42pm and the tide times are H 12:51am 6'0" L 7:02am -0'9" H 1:16pm 5'7" L 7:20pm -0'6" .

Guilford Harbor Tide Chart for (Wed) March 3, 2021

Guilford Harbor tide chart for Wednesday, March 3, 2021
Guilford Harbor tides for Mar 3rd, the sunrise is 6:21am-5:44pm and the tide times are H 1:39am 5'11" L 7:54am -0'7" H 2:08pm 5'4" L 8:10pm -0'3" .

Guilford Harbor Tide Chart for (Thu) March 4, 2021

Guilford Harbor tide chart for Thursday, March 4, 2021
Guilford Harbor tides for Mar 4th, the sunrise is 6:20am-5:45pm and the tide times are H 2:30am 5'10" L 8:50am -0'4" H 3:04pm 5'1" L 9:05pm 0'0" .

Guilford Harbor Tide Chart for (Fri) March 5, 2021

Guilford Harbor tide chart for Friday, March 5, 2021
Guilford Harbor tides for Mar 5th, the sunrise is 6:18am-5:46pm and the tide times are H 3:27am 5'7" L 9:52am -0'1" H 4:05pm 4'9" L 10:07pm 0'4" .

Guilford Harbor Tide Chart for (Sat) March 6, 2021

Guilford Harbor tide chart for Saturday, March 6, 2021
Guilford Harbor tides for Mar 6th, the sunrise is 6:16am-5:47pm and the tide times are H 4:29am 5'5" L 10:58am 0'1" H 5:12pm 4'7" L 11:14pm 0'7" .

Guilford Harbor Tide Chart for (Sun) March 7, 2021

Guilford Harbor tide chart for Sunday, March 7, 2021
Guilford Harbor tides for Mar 7th, the sunrise is 6:15am-5:48pm and the tide times are H 5:37am 5'3" L 12:06pm 0'2" H 6:20pm 4'7" .

Guilford Harbor Tide Chart for (Mon) March 8, 2021

Guilford Harbor tide chart for Monday, March 8, 2021
Guilford Harbor tides for Mar 8th, the sunrise is 6:13am-5:49pm and the tide times are L 12:23am 0'7" H 6:46am 5'2" L 1:11pm 0'2" H 7:26pm 4'9" .

Guilford Harbor Tide Chart for (Tue) March 9, 2021

Guilford Harbor tide chart for Tuesday, March 9, 2021
Guilford Harbor tides for Mar 9th, the sunrise is 6:11am-5:50pm and the tide times are L 1:28am 0'5" H 7:50am 5'3" L 2:10pm 0'0" H 8:25pm 4'11" .

Guilford Harbor Tide Chart for (Wed) March 10, 2021

Guilford Harbor tide chart for Wednesday, March 10, 2021
Guilford Harbor tides for Mar 10th, the sunrise is 6:10am-5:52pm and the tide times are L 2:27am 0'3" H 8:47am 5'4" L 3:02pm -0'1" H 9:16pm 5'2" .

Guilford Harbor Tide Chart for (Thu) March 11, 2021

Guilford Harbor tide chart for Thursday, March 11, 2021
Guilford Harbor tides for Mar 11th, the sunrise is 6:08am-5:53pm and the tide times are L 3:20am 0'0" H 9:38am 5'5" L 3:48pm -0'2" H 10:02pm 5'4" .

Guilford Harbor Tide Chart for (Fri) March 12, 2021

Guilford Harbor tide chart for Friday, March 12, 2021
Guilford Harbor tides for Mar 12th, the sunrise is 6:07am-5:54pm and the tide times are L 4:06am -0'1" H 10:23am 5'6" L 4:30pm -0'2" H 10:44pm 5'5" .

Guilford Harbor Tide Chart for (Sat) March 13, 2021

Guilford Harbor tide chart for Saturday, March 13, 2021
Guilford Harbor tides for Mar 13th, the sunrise is 6:05am-5:55pm and the tide times are L 4:49am -0'2" H 11:05am 5'6" L 5:08pm -0'1" H 11:22pm 5'6" .

Guilford Harbor Tide Chart for (Sun) March 14, 2021

Guilford Harbor tide chart for Sunday, March 14, 2021
Guilford Harbor tides for Mar 14th, the sunrise is 7:03am-6:56pm and the tide times are L 6:29am -0'2" H 12:44pm 5'4" L 6:43pm -0'0" .

Guilford Harbor Tide Chart for (Mon) March 15, 2021

Guilford Harbor tide chart for Monday, March 15, 2021
Guilford Harbor tides for Mar 15th, the sunrise is 7:02am-6:57pm and the tide times are H 12:59am 5'6" L 7:08am -0'1" H 1:22pm 5'3" L 7:18pm 0'1" .

Guilford Harbor Tide Chart for (Tue) March 16, 2021

Guilford Harbor tide chart for Tuesday, March 16, 2021
Guilford Harbor tides for Mar 16th, the sunrise is 7:00am-6:58pm and the tide times are H 1:35am 5'6" L 7:46am -0'0" H 2:01pm 5'0" L 7:53pm 0'4" .

Guilford Harbor Tide Chart for (Wed) March 17, 2021

Guilford Harbor tide chart for Wednesday, March 17, 2021
Guilford Harbor tides for Mar 17th, the sunrise is 6:58am-6:59pm and the tide times are H 2:12am 5'5" L 8:25am 0'1" H 2:41pm 4'10" L 8:30pm 0'7" .

Guilford Harbor Tide Chart for (Thu) March 18, 2021

Guilford Harbor tide chart for Thursday, March 18, 2021
Guilford Harbor tides for Mar 18th, the sunrise is 6:56am-7:01pm and the tide times are H 2:50am 5'3" L 9:06am 0'4" H 3:24pm 4'8" L 9:11pm 0'10" .

Guilford Harbor Tide Chart for (Fri) March 19, 2021

Guilford Harbor tide chart for Friday, March 19, 2021
Guilford Harbor tides for Mar 19th, the sunrise is 6:55am-7:02pm and the tide times are H 3:31am 5'0" L 9:51am 0'7" H 4:10pm 4'5" L 9:58pm 1'1" .

Guilford Harbor Tide Chart for (Sat) March 20, 2021

Guilford Harbor tide chart for Saturday, March 20, 2021
Guilford Harbor tides for Mar 20th, the sunrise is 6:53am-7:03pm and the tide times are H 4:18am 4'10" L 10:42am 0'9" H 5:02pm 4'4" L 10:51pm 1'3" .

Guilford Harbor Tide Chart for (Sun) March 21, 2021

Guilford Harbor tide chart for Sunday, March 21, 2021
Guilford Harbor tides for Mar 21st, the sunrise is 6:51am-7:04pm and the tide times are H 5:12am 4'8" L 11:38am 0'11" H 6:00pm 4'3" L 11:50pm 1'4" .

Guilford Harbor Tide Chart for (Mon) March 22, 2021

Guilford Harbor tide chart for Monday, March 22, 2021
Guilford Harbor tides for Mar 22nd, the sunrise is 6:50am-7:05pm and the tide times are H 6:12am 4'8" L 12:38pm 0'11" H 6:59pm 4'4" .

Guilford Harbor Tide Chart for (Tue) March 23, 2021

Guilford Harbor tide chart for Tuesday, March 23, 2021
Guilford Harbor tides for Mar 23rd, the sunrise is 6:48am-7:06pm and the tide times are L 12:53am 1'3" H 7:14am 4'8" L 1:38pm 0'9" H 7:57pm 4'6" .

Guilford Harbor Tide Chart for (Wed) March 24, 2021

Guilford Harbor tide chart for Wednesday, March 24, 2021
Guilford Harbor tides for Mar 24th, the sunrise is 6:46am-7:07pm and the tide times are L 1:53am 1'0" H 8:14am 4'11" L 2:33pm 0'5" H 8:51pm 4'9" .

Guilford Harbor Tide Chart for (Thu) March 25, 2021

Guilford Harbor tide chart for Thursday, March 25, 2021
Guilford Harbor tides for Mar 25th, the sunrise is 6:45am-7:08pm and the tide times are L 2:48am 0'7" H 9:08am 5'2" L 3:23pm 0'1" H 9:40pm 5'2" .

Guilford Harbor Tide Chart for (Fri) March 26, 2021

Guilford Harbor tide chart for Friday, March 26, 2021
Guilford Harbor tides for Mar 26th, the sunrise is 6:43am-7:09pm and the tide times are L 3:40am 0'2" H 9:59am 5'6" L 4:10pm -0'2" H 10:27pm 5'6" .

Guilford Harbor Tide Chart for (Sat) March 27, 2021

Guilford Harbor tide chart for Saturday, March 27, 2021
Guilford Harbor tides for Mar 27th, the sunrise is 6:41am-7:10pm and the tide times are L 4:29am -0'3" H 10:47am 5'9" L 4:55pm -0'5" H 11:11pm 5'10" .

Guilford Harbor Tide Chart for (Sun) March 28, 2021

Guilford Harbor tide chart for Sunday, March 28, 2021
Guilford Harbor tides for Mar 28th, the sunrise is 6:40am-7:11pm and the tide times are L 5:18am -0'8" H 11:34am 5'11" L 5:39pm -0'8" H 11:56pm 6'2" .

Guilford Harbor Tide Chart for (Mon) March 29, 2021

Guilford Harbor tide chart for Monday, March 29, 2021
Guilford Harbor tides for Mar 29th, the sunrise is 6:38am-7:13pm and the tide times are L 6:05am -0'11" H 12:21pm 5'11" L 6:23pm -0'8" .

Guilford Harbor Tide Chart for (Tue) March 30, 2021

Guilford Harbor tide chart for Tuesday, March 30, 2021
Guilford Harbor tides for Mar 30th, the sunrise is 6:36am-7:14pm and the tide times are H 12:40am 6'4" L 6:54am -1'0" H 1:09pm 5'10" L 7:09pm -0'7" .

Guilford Harbor Tide Chart for (Wed) March 31, 2021

Guilford Harbor tide chart for Wednesday, March 31, 2021
Guilford Harbor tides for Mar 31st, the sunrise is 6:35am-7:15pm and the tide times are H 1:27am 6'5" L 7:44am -0'11" H 1:59pm 5'8" L 7:57pm -0'4" .

Guilford Harbor Tide Calendar | March 2021

Sun Mon Tue Wed Thu Fri Sat
 
 

Restricted days available with membership — details below


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

Guilford Harbor Textual Tide Table for March 2021


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

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

Last updated: June 25, 2026, 6:02 AM

Marine Forecast (ANZ331)

ANZ331-251915-
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
224 AM EDT Thu Jun 25 2026

.TODAY...Light and variable winds, becoming S around 5 kt early
this afternoon, then increasing to 5 to 10 kt late. Seas 1 ft or
less.
.TONIGHT...S winds 5 to 10 kt. Seas 1 ft or less. Wave Detail: S
1 ft at 2 seconds. Chance of showers and slight chance of tstms
after midnight.
.FRI...S winds 5 to 10 kt. Seas 1 ft or less. Slight chance of
tstms. Showers likely, mainly in the morning.
.FRI NIGHT...SW winds around 5 kt, becoming W after midnight.
Seas 1 ft or less. Slight chance of showers and tstms in the
evening, then chance of showers after midnight.
.SAT...NE winds around 5 kt, becoming SE in the afternoon. Seas
1 ft or less. Chance of showers.
.SAT NIGHT...E winds around 5 kt, becoming NE after midnight.
Seas 1 ft or less. Chance of showers in the evening.
.SUN...E winds around 5 kt. Seas 1 ft or less.
.SUN NIGHT...SW winds around 5 kt. Seas 1 ft or less.
.MON...S winds around 5 kt. Seas 1 ft or less.
.MON NIGHT...SW winds 5 to 10 kt. Seas 1 ft or less.

Winds and seas may be higher in and near tstms.

$$

Land Forecast (CTZ010)

TODAY: Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph.

TONIGHT: Partly cloudy in the evening, then mostly cloudy with showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 70 percent.

FRIDAY: Partly sunny. Showers likely with a slight chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. South winds 5 to 10 mph. Chance of rain 70 percent.

FRIDAY NIGHT: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent.

SATURDAY: Mostly cloudy with a 50 percent chance of showers. Highs in the upper 70s. Northeast winds around 5 mph, becoming southeast in the afternoon.

SATURDAY NIGHT: Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 40 percent.

SUNDAY: Sunny. Highs in the mid 80s.

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

MONDAY: Sunny. Highs in the mid 80s.

MONDAY NIGHT: Partly cloudy. Lows in the mid 60s.

TUESDAY: Mostly sunny. Highs in the upper 80s.

TUESDAY NIGHT: Partly cloudy. A chance of showers. Lows in the upper 60s. Chance of rain 30 percent.

WEDNESDAY: Mostly sunny. Highs in the upper 80s. Heat index values up to 100.

Last updated: June 25, 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.