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

Portsmouth Tide Chart for (Tue) July 1, 2025

Portsmouth tide chart for Tuesday, July 1, 2025
Portsmouth tides for Jul 1st, the sunrise is 5:07am-8:26pm and the tide times are H 4:32am 8'0" L 10:46am 0'5" H 5:11pm 7'8" L 11:11pm 1'1" .

Portsmouth Tide Chart for (Wed) July 2, 2025

Portsmouth tide chart for Wednesday, July 2, 2025
Portsmouth tides for Jul 2nd, the sunrise is 5:08am-8:25pm and the tide times are H 5:25am 7'7" L 11:35am 0'10" H 6:00pm 7'7" .

Portsmouth Tide Chart for (Thu) July 3, 2025

Portsmouth tide chart for Thursday, July 3, 2025
Portsmouth tides for Jul 3rd, the sunrise is 5:08am-8:25pm and the tide times are L 12:07am 1'3" H 6:19am 7'2" L 12:24pm 1'2" H 6:49pm 7'7" .

Portsmouth Tide Chart for (Fri) July 4, 2025

Portsmouth tide chart for Friday, July 4, 2025
Portsmouth tides for Jul 4th, the sunrise is 5:09am-8:25pm and the tide times are L 1:04am 1'4" H 7:16am 6'10" L 1:13pm 1'5" H 7:38pm 7'7" .

Portsmouth Tide Chart for (Sat) July 5, 2025

Portsmouth tide chart for Saturday, July 5, 2025
Portsmouth tides for Jul 5th, the sunrise is 5:09am-8:25pm and the tide times are L 2:01am 1'3" H 8:13am 6'8" L 2:03pm 1'7" H 8:28pm 7'7" .

Portsmouth Tide Chart for (Sun) July 6, 2025

Portsmouth tide chart for Sunday, July 6, 2025
Portsmouth tides for Jul 6th, the sunrise is 5:10am-8:24pm and the tide times are L 2:55am 1'2" H 9:08am 6'7" L 2:53pm 1'8" H 9:16pm 7'9" .

Portsmouth Tide Chart for (Mon) July 7, 2025

Portsmouth tide chart for Monday, July 7, 2025
Portsmouth tides for Jul 7th, the sunrise is 5:11am-8:24pm and the tide times are L 3:45am 1'0" H 10:00am 6'7" L 3:40pm 1'8" H 10:02pm 7'11" .

Portsmouth Tide Chart for (Tue) July 8, 2025

Portsmouth tide chart for Tuesday, July 8, 2025
Portsmouth tides for Jul 8th, the sunrise is 5:11am-8:23pm and the tide times are L 4:32am 0'9" H 10:48am 6'9" L 4:25pm 1'7" H 10:46pm 8'1" .

Portsmouth Tide Chart for (Wed) July 9, 2025

Portsmouth tide chart for Wednesday, July 9, 2025
Portsmouth tides for Jul 9th, the sunrise is 5:12am-8:23pm and the tide times are L 5:15am 0'7" H 11:31am 6'10" L 5:08pm 1'5" H 11:28pm 8'3" .

Portsmouth Tide Chart for (Thu) July 10, 2025

Portsmouth tide chart for Thursday, July 10, 2025
Portsmouth tides for Jul 10th, the sunrise is 5:13am-8:23pm and the tide times are L 5:55am 0'4" H 12:12pm 7'0" L 5:49pm 1'3" .

Portsmouth Tide Chart for (Fri) July 11, 2025

Portsmouth tide chart for Friday, July 11, 2025
Portsmouth tides for Jul 11th, the sunrise is 5:14am-8:22pm and the tide times are H 12:09am 8'5" L 6:33am 0'2" H 12:51pm 7'3" L 6:30pm 1'1" .

Portsmouth Tide Chart for (Sat) July 12, 2025

Portsmouth tide chart for Saturday, July 12, 2025
Portsmouth tides for Jul 12th, the sunrise is 5:14am-8:21pm and the tide times are H 12:49am 8'7" L 7:11am 0'0" H 1:30pm 7'5" L 7:11pm 0'11" .

Portsmouth Tide Chart for (Sun) July 13, 2025

Portsmouth tide chart for Sunday, July 13, 2025
Portsmouth tides for Jul 13th, the sunrise is 5:15am-8:21pm and the tide times are H 1:29am 8'9" L 7:50am -0'1" H 2:09pm 7'8" L 7:55pm 0'8" .

Portsmouth Tide Chart for (Mon) July 14, 2025

Portsmouth tide chart for Monday, July 14, 2025
Portsmouth tides for Jul 14th, the sunrise is 5:16am-8:20pm and the tide times are H 2:12am 8'9" L 8:30am -0'2" H 2:50pm 7'11" L 8:41pm 0'6" .

Portsmouth Tide Chart for (Tue) July 15, 2025

Portsmouth tide chart for Tuesday, July 15, 2025
Portsmouth tides for Jul 15th, the sunrise is 5:17am-8:20pm and the tide times are H 2:58am 8'8" L 9:13am -0'3" H 3:34pm 8'2" L 9:31pm 0'5" .

Portsmouth Tide Chart for (Wed) July 16, 2025

Portsmouth tide chart for Wednesday, July 16, 2025
Portsmouth tides for Jul 16th, the sunrise is 5:18am-8:19pm and the tide times are H 3:46am 8'6" L 9:58am -0'2" H 4:21pm 8'4" L 10:24pm 0'4" .

Portsmouth Tide Chart for (Thu) July 17, 2025

Portsmouth tide chart for Thursday, July 17, 2025
Portsmouth tides for Jul 17th, the sunrise is 5:19am-8:18pm and the tide times are H 4:39am 8'3" L 10:46am -0'0" H 5:11pm 8'7" L 11:22pm 0'3" .

Portsmouth Tide Chart for (Fri) July 18, 2025

Portsmouth tide chart for Friday, July 18, 2025
Portsmouth tides for Jul 18th, the sunrise is 5:20am-8:17pm and the tide times are H 5:36am 7'11" L 11:39am 0'2" H 6:05pm 8'8" .

Portsmouth Tide Chart for (Sat) July 19, 2025

Portsmouth tide chart for Saturday, July 19, 2025
Portsmouth tides for Jul 19th, the sunrise is 5:21am-8:17pm and the tide times are L 12:23am 0'2" H 6:38am 7'8" L 12:36pm 0'5" H 7:03pm 8'9" .

Portsmouth Tide Chart for (Sun) July 20, 2025

Portsmouth tide chart for Sunday, July 20, 2025
Portsmouth tides for Jul 20th, the sunrise is 5:22am-8:16pm and the tide times are L 1:28am 0'1" H 7:45am 7'5" L 1:37pm 0'7" H 8:05pm 8'11" .

Portsmouth Tide Chart for (Mon) July 21, 2025

Portsmouth tide chart for Monday, July 21, 2025
Portsmouth tides for Jul 21st, the sunrise is 5:22am-8:15pm and the tide times are L 2:35am -0'0" H 8:52am 7'5" L 2:41pm 0'8" H 9:08pm 9'0" .

Portsmouth Tide Chart for (Tue) July 22, 2025

Portsmouth tide chart for Tuesday, July 22, 2025
Portsmouth tides for Jul 22nd, the sunrise is 5:23am-8:14pm and the tide times are L 3:38am -0'2" H 9:57am 7'6" L 3:43pm 0'7" H 10:08pm 9'2" .

Portsmouth Tide Chart for (Wed) July 23, 2025

Portsmouth tide chart for Wednesday, July 23, 2025
Portsmouth tides for Jul 23rd, the sunrise is 5:24am-8:13pm and the tide times are L 4:38am -0'5" H 10:57am 7'8" L 4:42pm 0'5" H 11:06pm 9'3" .

Portsmouth Tide Chart for (Thu) July 24, 2025

Portsmouth tide chart for Thursday, July 24, 2025
Portsmouth tides for Jul 24th, the sunrise is 5:25am-8:12pm and the tide times are L 5:33am -0'7" H 11:52am 7'10" L 5:37pm 0'4" .

Portsmouth Tide Chart for (Fri) July 25, 2025

Portsmouth tide chart for Friday, July 25, 2025
Portsmouth tides for Jul 25th, the sunrise is 5:26am-8:11pm and the tide times are H 12:00am 9'4" L 6:24am -0'7" H 12:43pm 8'0" L 6:29pm 0'3" .

Portsmouth Tide Chart for (Sat) July 26, 2025

Portsmouth tide chart for Saturday, July 26, 2025
Portsmouth tides for Jul 26th, the sunrise is 5:27am-8:10pm and the tide times are H 12:51am 9'3" L 7:11am -0'6" H 1:30pm 8'0" L 7:19pm 0'3" .

Portsmouth Tide Chart for (Sun) July 27, 2025

Portsmouth tide chart for Sunday, July 27, 2025
Portsmouth tides for Jul 27th, the sunrise is 5:28am-8:09pm and the tide times are H 1:39am 9'0" L 7:56am -0'4" H 2:15pm 8'0" L 8:07pm 0'5" .

Portsmouth Tide Chart for (Mon) July 28, 2025

Portsmouth tide chart for Monday, July 28, 2025
Portsmouth tides for Jul 28th, the sunrise is 5:29am-8:08pm and the tide times are H 2:25am 8'8" L 8:40am -0'1" H 2:59pm 8'0" L 8:54pm 0'7" .

Portsmouth Tide Chart for (Tue) July 29, 2025

Portsmouth tide chart for Tuesday, July 29, 2025
Portsmouth tides for Jul 29th, the sunrise is 5:30am-8:07pm and the tide times are H 3:11am 8'3" L 9:22am 0'3" H 3:42pm 7'10" L 9:42pm 0'9" .

Portsmouth Tide Chart for (Wed) July 30, 2025

Portsmouth tide chart for Wednesday, July 30, 2025
Portsmouth tides for Jul 30th, the sunrise is 5:31am-8:06pm and the tide times are H 3:56am 7'10" L 10:03am 0'7" H 4:24pm 7'9" L 10:30pm 1'0" .

Portsmouth Tide Chart for (Thu) July 31, 2025

Portsmouth tide chart for Thursday, July 31, 2025
Portsmouth tides for Jul 31st, the sunrise is 5:32am-8:05pm and the tide times are H 4:44am 7'4" L 10:46am 1'0" H 5:09pm 7'7" L 11:21pm 1'2" .

Portsmouth Tide Calendar | July 2025

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

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

Portsmouth Textual Tide Table for July 2025


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

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, 12:12 PM

Land Forecast (NHZ014)

THIS AFTERNOON: Partly sunny. Highs around 80. Northwest winds around 10 mph.

TONIGHT: Partly cloudy. Lows in the upper 50s. West winds around 10 mph in the evening, becoming light and variable.

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

THURSDAY NIGHT: Partly cloudy in the evening, then mostly cloudy with showers 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. 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.

Last updated: June 24, 2026, 12:12 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.