Portsmouth Tides May 2026 | Tide Charts & Tables | Portsmouth Harbor, NH

Portsmouth Tide Chart for (Fri) May 1, 2026

Portsmouth tide chart for Friday, May 1, 2026
Portsmouth tides for May 1st, the sunrise is 5:36am-7:44pm and the tide times are L 6:03am -0'1" H 12:20pm 7'10" L 6:08pm 0'8" .

Portsmouth Tide Chart for (Sat) May 2, 2026

Portsmouth tide chart for Saturday, May 2, 2026
Portsmouth tides for May 2nd, the sunrise is 5:35am-7:45pm and the tide times are H 12:24am 8'7" L 6:41am -0'0" H 12:59pm 7'8" L 6:44pm 0'11" .

Portsmouth Tide Chart for (Sun) May 3, 2026

Portsmouth tide chart for Sunday, May 3, 2026
Portsmouth tides for May 3rd, the sunrise is 5:33am-7:46pm and the tide times are H 12:58am 8'6" L 7:19am 0'0" H 1:36pm 7'6" L 7:19pm 1'1" .

Portsmouth Tide Chart for (Mon) May 4, 2026

Portsmouth tide chart for Monday, May 4, 2026
Portsmouth tides for May 4th, the sunrise is 5:32am-7:47pm and the tide times are H 1:33am 8'4" L 7:56am 0'2" H 2:14pm 7'3" L 7:55pm 1'3" .

Portsmouth Tide Chart for (Tue) May 5, 2026

Portsmouth tide chart for Tuesday, May 5, 2026
Portsmouth tides for May 5th, the sunrise is 5:31am-7:48pm and the tide times are H 2:10am 8'2" L 8:33am 0'5" H 2:53pm 7'1" L 8:34pm 1'6" .

Portsmouth Tide Chart for (Wed) May 6, 2026

Portsmouth tide chart for Wednesday, May 6, 2026
Portsmouth tides for May 6th, the sunrise is 5:29am-7:49pm and the tide times are H 2:49am 8'0" L 9:14am 0'7" H 3:34pm 6'11" L 9:16pm 1'8" .

Portsmouth Tide Chart for (Thu) May 7, 2026

Portsmouth tide chart for Thursday, May 7, 2026
Portsmouth tides for May 7th, the sunrise is 5:28am-7:51pm and the tide times are H 3:32am 7'9" L 9:56am 0'9" H 4:19pm 6'9" L 10:02pm 1'9" .

Portsmouth Tide Chart for (Fri) May 8, 2026

Portsmouth tide chart for Friday, May 8, 2026
Portsmouth tides for May 8th, the sunrise is 5:27am-7:52pm and the tide times are H 4:19am 7'7" L 10:43am 0'11" H 5:07pm 6'9" L 10:52pm 1'10" .

Portsmouth Tide Chart for (Sat) May 9, 2026

Portsmouth tide chart for Saturday, May 9, 2026
Portsmouth tides for May 9th, the sunrise is 5:26am-7:53pm and the tide times are H 5:09am 7'6" L 11:32am 1'0" H 5:57pm 6'10" L 11:47pm 1'9" .

Portsmouth Tide Chart for (Sun) May 10, 2026

Portsmouth tide chart for Sunday, May 10, 2026
Portsmouth tides for May 10th, the sunrise is 5:25am-7:54pm and the tide times are H 6:04am 7'5" L 12:23pm 1'0" H 6:49pm 7'1" .

Portsmouth Tide Chart for (Mon) May 11, 2026

Portsmouth tide chart for Monday, May 11, 2026
Portsmouth tides for May 11th, the sunrise is 5:23am-7:55pm and the tide times are L 12:44am 1'7" H 7:00am 7'5" L 1:15pm 0'10" H 7:40pm 7'5" .

Portsmouth Tide Chart for (Tue) May 12, 2026

Portsmouth tide chart for Tuesday, May 12, 2026
Portsmouth tides for May 12th, the sunrise is 5:22am-7:56pm and the tide times are L 1:43am 1'2" H 7:58am 7'7" L 2:06pm 0'8" H 8:30pm 7'11" .

Portsmouth Tide Chart for (Wed) May 13, 2026

Portsmouth tide chart for Wednesday, May 13, 2026
Portsmouth tides for May 13th, the sunrise is 5:21am-7:57pm and the tide times are L 2:39am 0'8" H 8:54am 7'9" L 2:57pm 0'5" H 9:19pm 8'6" .

Portsmouth Tide Chart for (Thu) May 14, 2026

Portsmouth tide chart for Thursday, May 14, 2026
Portsmouth tides for May 14th, the sunrise is 5:20am-7:58pm and the tide times are L 3:33am 0'1" H 9:49am 8'0" L 3:46pm 0'2" H 10:07pm 9'0" .

Portsmouth Tide Chart for (Fri) May 15, 2026

Portsmouth tide chart for Friday, May 15, 2026
Portsmouth tides for May 15th, the sunrise is 5:19am-7:59pm and the tide times are L 4:25am -0'5" H 10:42am 8'3" L 4:35pm 0'0" H 10:55pm 9'6" .

Portsmouth Tide Chart for (Sat) May 16, 2026

Portsmouth tide chart for Saturday, May 16, 2026
Portsmouth tides for May 16th, the sunrise is 5:18am-8:00pm and the tide times are L 5:16am -0'11" H 11:34am 8'5" L 5:25pm -0'0" H 11:44pm 9'10" .

Portsmouth Tide Chart for (Sun) May 17, 2026

Portsmouth tide chart for Sunday, May 17, 2026
Portsmouth tides for May 17th, the sunrise is 5:17am-8:01pm and the tide times are L 6:08am -1'2" H 12:27pm 8'6" L 6:15pm -0'1" .

Portsmouth Tide Chart for (Mon) May 18, 2026

Portsmouth tide chart for Monday, May 18, 2026
Portsmouth tides for May 18th, the sunrise is 5:16am-8:02pm and the tide times are H 12:35am 10'0" L 7:00am -1'3" H 1:21pm 8'5" L 7:08pm -0'0" .

Portsmouth Tide Chart for (Tue) May 19, 2026

Portsmouth tide chart for Tuesday, May 19, 2026
Portsmouth tides for May 19th, the sunrise is 5:15am-8:03pm and the tide times are H 1:28am 9'11" L 7:54am -1'2" H 2:17pm 8'4" L 8:03pm 0'1" .

Portsmouth Tide Chart for (Wed) May 20, 2026

Portsmouth tide chart for Wednesday, May 20, 2026
Portsmouth tides for May 20th, the sunrise is 5:14am-8:04pm and the tide times are H 2:24am 9'8" L 8:51am -0'11" H 3:14pm 8'2" L 9:02pm 0'4" .

Portsmouth Tide Chart for (Thu) May 21, 2026

Portsmouth tide chart for Thursday, May 21, 2026
Portsmouth tides for May 21st, the sunrise is 5:13am-8:05pm and the tide times are H 3:23am 9'4" L 9:49am -0'7" H 4:15pm 8'0" L 10:04pm 0'7" .

Portsmouth Tide Chart for (Fri) May 22, 2026

Portsmouth tide chart for Friday, May 22, 2026
Portsmouth tides for May 22nd, the sunrise is 5:13am-8:06pm and the tide times are H 4:25am 8'11" L 10:50am -0'3" H 5:17pm 7'11" L 11:10pm 0'9" .

Portsmouth Tide Chart for (Sat) May 23, 2026

Portsmouth tide chart for Saturday, May 23, 2026
Portsmouth tides for May 23rd, the sunrise is 5:12am-8:07pm and the tide times are H 5:30am 8'5" L 11:51am 0'0" H 6:20pm 7'11" .

Portsmouth Tide Chart for (Sun) May 24, 2026

Portsmouth tide chart for Sunday, May 24, 2026
Portsmouth tides for May 24th, the sunrise is 5:11am-8:08pm and the tide times are L 12:18am 0'10" H 6:37am 8'1" L 12:52pm 0'4" H 7:20pm 8'0" .

Portsmouth Tide Chart for (Mon) May 25, 2026

Portsmouth tide chart for Monday, May 25, 2026
Portsmouth tides for May 25th, the sunrise is 5:10am-8:09pm and the tide times are L 1:24am 0'10" H 7:42am 7'10" L 1:51pm 0'6" H 8:17pm 8'1" .

Portsmouth Tide Chart for (Tue) May 26, 2026

Portsmouth tide chart for Tuesday, May 26, 2026
Portsmouth tides for May 26th, the sunrise is 5:09am-8:10pm and the tide times are L 2:27am 0'8" H 8:43am 7'7" L 2:45pm 0'9" H 9:09pm 8'3" .

Portsmouth Tide Chart for (Wed) May 27, 2026

Portsmouth tide chart for Wednesday, May 27, 2026
Portsmouth tides for May 27th, the sunrise is 5:09am-8:11pm and the tide times are L 3:23am 0'6" H 9:39am 7'6" L 3:35pm 0'10" H 9:57pm 8'4" .

Portsmouth Tide Chart for (Thu) May 28, 2026

Portsmouth tide chart for Thursday, May 28, 2026
Portsmouth tides for May 28th, the sunrise is 5:08am-8:12pm and the tide times are L 4:14am 0'4" H 10:30am 7'5" L 4:20pm 1'0" H 10:40pm 8'5" .

Portsmouth Tide Chart for (Fri) May 29, 2026

Portsmouth tide chart for Friday, May 29, 2026
Portsmouth tides for May 29th, the sunrise is 5:07am-8:13pm and the tide times are L 5:00am 0'3" H 11:17am 7'5" L 5:02pm 1'1" H 11:20pm 8'5" .

Portsmouth Tide Chart for (Sat) May 30, 2026

Portsmouth tide chart for Saturday, May 30, 2026
Portsmouth tides for May 30th, the sunrise is 5:07am-8:14pm and the tide times are L 5:42am 0'2" H 11:59am 7'4" L 5:41pm 1'2" H 11:57pm 8'5" .

Portsmouth Tide Chart for (Sun) May 31, 2026

Portsmouth tide chart for Sunday, May 31, 2026
Portsmouth tides for May 31st, the sunrise is 5:06am-8:15pm and the tide times are L 6:21am 0'2" H 12:38pm 7'3" L 6:18pm 1'3" .

Portsmouth Tide Calendar | May 2026

Sun Mon Tue Wed Thu Fri Sat
 
Portsmouth tide chart for Friday, May 1, 2026
Portsmouth tide chart for Saturday, May 2, 2026
Portsmouth tide chart for Sunday, May 3, 2026
Portsmouth tide chart for Monday, May 4, 2026
Portsmouth tide chart for Tuesday, May 5, 2026
Portsmouth tide chart for Wednesday, May 6, 2026
Portsmouth tide chart for Thursday, May 7, 2026
Portsmouth tide chart for Friday, May 8, 2026
Portsmouth tide chart for Saturday, May 9, 2026
Portsmouth tide chart for Sunday, May 10, 2026
Portsmouth tide chart for Monday, May 11, 2026
Portsmouth tide chart for Tuesday, May 12, 2026
Portsmouth tide chart for Wednesday, May 13, 2026
Portsmouth tide chart for Thursday, May 14, 2026
Portsmouth tide chart for Friday, May 15, 2026
Portsmouth tide chart for Saturday, May 16, 2026
Portsmouth tide chart for Sunday, May 17, 2026
Portsmouth tide chart for Monday, May 18, 2026
Portsmouth tide chart for Tuesday, May 19, 2026
Portsmouth tide chart for Wednesday, May 20, 2026
Portsmouth tide chart for Thursday, May 21, 2026
Portsmouth tide chart for Friday, May 22, 2026
Portsmouth tide chart for Saturday, May 23, 2026
Portsmouth tide chart for Sunday, May 24, 2026
Portsmouth tide chart for Monday, May 25, 2026
Portsmouth tide chart for Tuesday, May 26, 2026
Portsmouth tide chart for Wednesday, May 27, 2026
Portsmouth tide chart for Thursday, May 28, 2026
Portsmouth tide chart for Friday, May 29, 2026
Portsmouth tide chart for Saturday, May 30, 2026
Portsmouth tide chart for Sunday, May 31, 2026
 

Restricted days available with membership — details below


Portsmouth Tide Table for May 2026

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

Portsmouth Textual Tide Table for May 2026


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

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.

Prev
Next

Tides.net Members Access | Signup | Login

Chris and Susie, founders of Tides.net since 2002

Tides.net is run by a couple (Chris & Susie) since 2002. Our focus is on coastal users / planners who want fast, clean tide charts and tables for planning and documenting. Sign up for unrestricted tide charts / tables and an ad-free experience. — perfect for frequent beachgoers, anglers, shellfishing, boaters, ecologists, surfers, photographers, and families planning coastal trips and especially for tidepooling.

Sign Up Now

NOAA/NWS Forecast for Portsmouth

Last updated: June 22, 2026, 12:11 PM

Land Forecast (NHZ014)

THIS AFTERNOON: Cloudy with a 50 percent chance of rain. Highs in the mid 70s. Light and variable winds.

TONIGHT: Rain. Isolated thunderstorms in the evening, then scattered thunderstorms after midnight. Patchy fog after midnight. Lows in the mid 50s. Light and variable winds, becoming southeast around 10 mph after midnight. Chance of rain near 100 percent.

TUESDAY: Cloudy. Rain and scattered thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the lower 70s. Light and variable winds. Chance of rain 90 percent.

TUESDAY NIGHT: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Light and variable winds.

WEDNESDAY: Mostly sunny. Highs in the upper 70s. Northwest winds around 10 mph.

WEDNESDAY NIGHT: Mostly clear. Lows around 60.

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

THURSDAY NIGHT: Partly cloudy in the evening. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of rain 60 percent.

FRIDAY: Showers likely. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.

FRIDAY NIGHT: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 50 percent.

SATURDAY: Partly sunny. A chance of showers in the afternoon. Highs around 80. Chance of rain 30 percent.

SATURDAY NIGHT: Partly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 30 percent.

SUNDAY: Mostly sunny. Highs around 80.

Last updated: June 22, 2026, 12:11 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.