Portsmouth Tides March 2025 | Tide Charts & Tables | Portsmouth Harbor, NH

Portsmouth Tide Chart for (Sat) March 1, 2025

Portsmouth tide chart for Saturday, March 1, 2025
Portsmouth tides for Mar 1st, the sunrise is 6:18am-5:32pm and the tide times are L 5:49am -0'10" H 12:08pm 9'4" L 6:15pm -1'1" .

Portsmouth Tide Chart for (Sun) March 2, 2025

Portsmouth tide chart for Sunday, March 2, 2025
Portsmouth tides for Mar 2nd, the sunrise is 6:16am-5:33pm and the tide times are H 12:33am 9'2" L 6:37am -1'1" H 12:56pm 9'2" L 7:00pm -1'0" .

Portsmouth Tide Chart for (Mon) March 3, 2025

Portsmouth tide chart for Monday, March 3, 2025
Portsmouth tides for Mar 3rd, the sunrise is 6:15am-5:35pm and the tide times are H 1:18am 9'4" L 7:28am -1'1" H 1:46pm 8'10" L 7:47pm -0'8" .

Portsmouth Tide Chart for (Tue) March 4, 2025

Portsmouth tide chart for Tuesday, March 4, 2025
Portsmouth tides for Mar 4th, the sunrise is 6:13am-5:36pm and the tide times are H 2:06am 9'3" L 8:21am -0'11" H 2:40pm 8'4" L 8:37pm -0'2" .

Portsmouth Tide Chart for (Wed) March 5, 2025

Portsmouth tide chart for Wednesday, March 5, 2025
Portsmouth tides for Mar 5th, the sunrise is 6:12am-5:37pm and the tide times are H 2:59am 9'0" L 9:19am -0'7" H 3:39pm 7'9" L 9:33pm 0'3" .

Portsmouth Tide Chart for (Thu) March 6, 2025

Portsmouth tide chart for Thursday, March 6, 2025
Portsmouth tides for Mar 6th, the sunrise is 6:10am-5:38pm and the tide times are H 3:57am 8'8" L 10:23am -0'2" H 4:45pm 7'3" L 10:36pm 0'9" .

Portsmouth Tide Chart for (Fri) March 7, 2025

Portsmouth tide chart for Friday, March 7, 2025
Portsmouth tides for Mar 7th, the sunrise is 6:08am-5:40pm and the tide times are H 5:02am 8'3" L 11:33am 0'2" H 5:57pm 6'11" L 11:46pm 1'1" .

Portsmouth Tide Chart for (Sat) March 8, 2025

Portsmouth tide chart for Saturday, March 8, 2025
Portsmouth tides for Mar 8th, the sunrise is 6:06am-5:41pm and the tide times are H 6:13am 8'0" L 12:46pm 0'4" H 7:11pm 6'10" .

Portsmouth Tide Chart for (Sun) March 9, 2025

Portsmouth tide chart for Sunday, March 9, 2025
Portsmouth tides for Mar 9th, the sunrise is 7:05am-6:42pm and the tide times are L 12:59am 1'2" H 8:26am 7'11" L 2:54pm 0'3" H 9:18pm 7'0" .

Portsmouth Tide Chart for (Mon) March 10, 2025

Portsmouth tide chart for Monday, March 10, 2025
Portsmouth tides for Mar 10th, the sunrise is 7:03am-6:43pm and the tide times are L 3:07am 1'0" H 9:31am 8'0" L 3:53pm 0'2" H 10:15pm 7'3" .

Portsmouth Tide Chart for (Tue) March 11, 2025

Portsmouth tide chart for Tuesday, March 11, 2025
Portsmouth tides for Mar 11th, the sunrise is 7:01am-6:44pm and the tide times are L 4:06am 0'9" H 10:28am 8'2" L 4:44pm 0'0" H 11:03pm 7'7" .

Portsmouth Tide Chart for (Wed) March 12, 2025

Portsmouth tide chart for Wednesday, March 12, 2025
Portsmouth tides for Mar 12th, the sunrise is 6:59am-6:46pm and the tide times are L 4:56am 0'6" H 11:16am 8'3" L 5:28pm -0'0" H 11:46pm 7'9" .

Portsmouth Tide Chart for (Thu) March 13, 2025

Portsmouth tide chart for Thursday, March 13, 2025
Portsmouth tides for Mar 13th, the sunrise is 6:58am-6:47pm and the tide times are L 5:40am 0'3" H 11:59am 8'4" L 6:07pm -0'0" .

Portsmouth Tide Chart for (Fri) March 14, 2025

Portsmouth tide chart for Friday, March 14, 2025
Portsmouth tides for Mar 14th, the sunrise is 6:56am-6:48pm and the tide times are H 12:22am 7'11" L 6:20am 0'1" H 12:37pm 8'3" L 6:41pm 0'1" .

Portsmouth Tide Chart for (Sat) March 15, 2025

Portsmouth tide chart for Saturday, March 15, 2025
Portsmouth tides for Mar 15th, the sunrise is 6:54am-6:49pm and the tide times are H 12:56am 8'0" L 6:57am 0'1" H 1:13pm 8'1" L 7:14pm 0'3" .

Portsmouth Tide Chart for (Sun) March 16, 2025

Portsmouth tide chart for Sunday, March 16, 2025
Portsmouth tides for Mar 16th, the sunrise is 6:52am-6:50pm and the tide times are H 1:28am 8'1" L 7:33am 0'1" H 1:48pm 7'10" L 7:45pm 0'5" .

Portsmouth Tide Chart for (Mon) March 17, 2025

Portsmouth tide chart for Monday, March 17, 2025
Portsmouth tides for Mar 17th, the sunrise is 6:51am-6:52pm and the tide times are H 1:59am 8'0" L 8:08am 0'2" H 2:24pm 7'7" L 8:17pm 0'9" .

Portsmouth Tide Chart for (Tue) March 18, 2025

Portsmouth tide chart for Tuesday, March 18, 2025
Portsmouth tides for Mar 18th, the sunrise is 6:49am-6:53pm and the tide times are H 2:32am 7'11" L 8:44am 0'4" H 3:00pm 7'3" L 8:51pm 1'0" .

Portsmouth Tide Chart for (Wed) March 19, 2025

Portsmouth tide chart for Wednesday, March 19, 2025
Portsmouth tides for Mar 19th, the sunrise is 6:47am-6:54pm and the tide times are H 3:07am 7'9" L 9:23am 0'7" H 3:40pm 6'11" L 9:29pm 1'3" .

Portsmouth Tide Chart for (Thu) March 20, 2025

Portsmouth tide chart for Thursday, March 20, 2025
Portsmouth tides for Mar 20th, the sunrise is 6:45am-6:55pm and the tide times are H 3:46am 7'7" L 10:05am 0'10" H 4:25pm 6'7" L 10:11pm 1'6" .

Portsmouth Tide Chart for (Fri) March 21, 2025

Portsmouth tide chart for Friday, March 21, 2025
Portsmouth tides for Mar 21st, the sunrise is 6:44am-6:56pm and the tide times are H 4:31am 7'5" L 10:54am 1'0" H 5:15pm 6'4" L 11:00pm 1'9" .

Portsmouth Tide Chart for (Sat) March 22, 2025

Portsmouth tide chart for Saturday, March 22, 2025
Portsmouth tides for Mar 22nd, the sunrise is 6:42am-6:58pm and the tide times are H 5:22am 7'3" L 11:50am 1'2" H 6:12pm 6'3" L 11:58pm 1'10" .

Portsmouth Tide Chart for (Sun) March 23, 2025

Portsmouth tide chart for Sunday, March 23, 2025
Portsmouth tides for Mar 23rd, the sunrise is 6:40am-6:59pm and the tide times are H 6:21am 7'3" L 12:51pm 1'2" H 7:15pm 6'4" .

Portsmouth Tide Chart for (Mon) March 24, 2025

Portsmouth tide chart for Monday, March 24, 2025
Portsmouth tides for Mar 24th, the sunrise is 6:38am-7:00pm and the tide times are L 1:01am 1'9" H 7:24am 7'5" L 1:54pm 0'11" H 8:16pm 6'7" .

Portsmouth Tide Chart for (Tue) March 25, 2025

Portsmouth tide chart for Tuesday, March 25, 2025
Portsmouth tides for Mar 25th, the sunrise is 6:36am-7:01pm and the tide times are L 2:04am 1'5" H 8:27am 7'9" L 2:51pm 0'6" H 9:12pm 7'1" .

Portsmouth Tide Chart for (Wed) March 26, 2025

Portsmouth tide chart for Wednesday, March 26, 2025
Portsmouth tides for Mar 26th, the sunrise is 6:35am-7:02pm and the tide times are L 3:04am 0'11" H 9:25am 8'2" L 3:43pm 0'0" H 10:02pm 7'9" .

Portsmouth Tide Chart for (Thu) March 27, 2025

Portsmouth tide chart for Thursday, March 27, 2025
Portsmouth tides for Mar 27th, the sunrise is 6:33am-7:04pm and the tide times are L 3:59am 0'3" H 10:18am 8'8" L 4:31pm -0'4" H 10:49pm 8'5" .

Portsmouth Tide Chart for (Fri) March 28, 2025

Portsmouth tide chart for Friday, March 28, 2025
Portsmouth tides for Mar 28th, the sunrise is 6:31am-7:05pm and the tide times are L 4:50am -0'4" H 11:09am 9'0" L 5:17pm -0'9" H 11:35pm 9'0" .

Portsmouth Tide Chart for (Sat) March 29, 2025

Portsmouth tide chart for Saturday, March 29, 2025
Portsmouth tides for Mar 29th, the sunrise is 6:29am-7:06pm and the tide times are L 5:40am -0'11" H 11:59am 9'3" L 6:02pm -0'11" .

Portsmouth Tide Chart for (Sun) March 30, 2025

Portsmouth tide chart for Sunday, March 30, 2025
Portsmouth tides for Mar 30th, the sunrise is 6:28am-7:07pm and the tide times are H 12:20am 9'6" L 6:29am -1'4" H 12:48pm 9'3" L 6:48pm -0'11" .

Portsmouth Tide Chart for (Mon) March 31, 2025

Portsmouth tide chart for Monday, March 31, 2025
Portsmouth tides for Mar 31st, the sunrise is 6:26am-7:08pm and the tide times are H 1:06am 9'9" L 7:20am -1'6" H 1:39pm 9'1" L 7:35pm -0'9" .

Portsmouth Tide Calendar | March 2025

Sun Mon Tue Wed Thu Fri Sat
 
Portsmouth tide chart for Saturday, March 1, 2025
Portsmouth tide chart for Sunday, March 2, 2025
Portsmouth tide chart for Monday, March 3, 2025
Portsmouth tide chart for Tuesday, March 4, 2025
Portsmouth tide chart for Wednesday, March 5, 2025
Portsmouth tide chart for Thursday, March 6, 2025
Portsmouth tide chart for Friday, March 7, 2025
Portsmouth tide chart for Saturday, March 8, 2025
Portsmouth tide chart for Sunday, March 9, 2025
Portsmouth tide chart for Monday, March 10, 2025
Portsmouth tide chart for Tuesday, March 11, 2025
Portsmouth tide chart for Wednesday, March 12, 2025
Portsmouth tide chart for Thursday, March 13, 2025
Portsmouth tide chart for Friday, March 14, 2025
Portsmouth tide chart for Saturday, March 15, 2025
Portsmouth tide chart for Sunday, March 16, 2025
Portsmouth tide chart for Monday, March 17, 2025
Portsmouth tide chart for Tuesday, March 18, 2025
Portsmouth tide chart for Wednesday, March 19, 2025
Portsmouth tide chart for Thursday, March 20, 2025
Portsmouth tide chart for Friday, March 21, 2025
Portsmouth tide chart for Saturday, March 22, 2025
Portsmouth tide chart for Sunday, March 23, 2025
Portsmouth tide chart for Monday, March 24, 2025
Portsmouth tide chart for Tuesday, March 25, 2025
Portsmouth tide chart for Wednesday, March 26, 2025
Portsmouth tide chart for Thursday, March 27, 2025
Portsmouth tide chart for Friday, March 28, 2025
Portsmouth tide chart for Saturday, March 29, 2025
Portsmouth tide chart for Sunday, March 30, 2025
Portsmouth tide chart for Monday, March 31, 2025
 

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

Portsmouth Textual Tide Table for March 2025


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

New Hampshire 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 Portsmouth

Last updated: June 24, 2026, 6:12 PM

Land Forecast (NHZ014)

TONIGHT: Partly cloudy. Lows in the upper 50s. Light and variable winds.

THURSDAY: Partly sunny. Highs in the lower 80s. Light and variable winds.

THURSDAY NIGHT: Partly cloudy in the evening, then mostly cloudy with showers with a slight chance of thunderstorms after midnight. Lows around 60. Light and variable winds. Chance of rain 80 percent.

FRIDAY: Showers with highs in the upper 70s. South winds around 10 mph. Chance of rain 80 percent.

FRIDAY NIGHT: Partly cloudy. A chance of showers in the evening. Lows in the lower 60s. Light and variable winds. Chance of rain 40 percent.

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

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

SUNDAY: Mostly sunny. Highs in the upper 70s.

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

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

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

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

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

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

Last updated: June 24, 2026, 6:12 PM

Portsmouth Harbor Portsmouth (Guide)

Portsmouth Harbor Portsmouth delivers strong fishing for striped bass and bluefish and summer flounder from the waterfront or small boats with outgoing tides concentrating fish near the historic harbor structure. Public boat ramps at Portsmouth Harbor and the marinas provide launches slips and fuel for harbor trips targeting black sea bass and tautog. Beaches at Portsmouth waterfront and the adjacent Prescott Park and Peirce Island deliver grassy and sandy areas for family picnics swimming and light shore casting with city views. The vibrant historic port town setting makes tide planning straightforward.

New Hampshire State Parks

New Hampshire State Parks and beaches with coastal access, day use fees, and Atlantic shoreline tidepooling

NHFG

New Hampshire Fish and Game Department with current fishing regulations seasons bag size limits and area specific rules

Peirce Island Park and Trails (Other)

Public island park connected by bridge with walking trails picnic areas playgrounds and shoreline access for low tide exploration shore fishing and relaxation offering panoramic views of Portsmouth Harbor the Piscataqua River and surrounding islands. Tidal changes reveal extensive intertidal zones exposing rocks mudflats and potential for observing crabs worms and birds during low tide walks along the trails. Free parking and facilities make it a great spot for combining nature outings with tide aware activities and enjoying the scenic protected waters near historic Portsmouth.

Portsmouth Harbor Cruises and Dock (Other)

Public dock and departure point for scenic harbor cruises whale watching tours and sunset sails offering waterfront access for short term docking or observing boat activity in Portsmouth Harbor leading to the Piscataqua River and open Atlantic. Tidal ranges significantly influence navigation currents and timing of departures arrivals providing context for enjoying dynamic harbor scenery and marine traffic from the pier area. Convenient location near downtown supports combining casual waterfront visits with tide watching and exploring this historic New England port town.

Prescott Park and Waterfront (Other)

Scenic public park and waterfront in downtown Portsmouth along the Piscataqua River featuring gardens lawns amphitheater walking paths and direct harbor access for picnics relaxation shore fishing and low tide exploration with views of passing vessels and the historic working waterfront. Tidal fluctuations create dynamic river conditions exposing more nearshore areas at low tide and enhancing opportunities for observing marine life or enjoying the lively harbor atmosphere in this charming Seacoast city. Ample parking restrooms and proximity to shops restaurants and Strawbery Banke Museum make it ideal for combining casual shore time with tide monitoring and appreciating Portsmouth maritime heritage.

Prescott Park Boat Launch and Fishing Pier (Other)

Public boat launch and fishing pier area near Prescott Park providing ramp access for small craft kayaks trailered boats and elevated pier for shore fishing crabbing with views over the Piscataqua River and Portsmouth Harbor. Tidal cycles affect ramp usability water levels and currents making tide charts essential for safe launching and return while the pier offers consistent access for angling species like striped bass mackerel and bluefish. Close to park amenities it combines launch fishing opportunities with tide monitoring and proximity to downtown Portsmouth attractions.