Name: Portsmouth Harbor Lighthouse Tides – Sep 2025
Start: 2025-09-01T00:00:00-07:00
End: 2025-09-30T23:59:59-07:00
Location: Portsmouth Harbor Lighthouse

Portsmouth Harbor Lighthouse Tide Chart for (Mon) September 1, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, September 1, 2025

Portsmouth Harbor Lighthouse tides for Sep 1st, the sunrise is 6:07am-7:17pm and the tide times are L 12:14am 1'7" H 6:23am 6'10" L 12:17pm 2'2" H 6:33pm 7'11" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) September 2, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, September 2, 2025

Portsmouth Harbor Lighthouse tides for Sep 2nd, the sunrise is 6:08am-7:15pm and the tide times are L 1:14am 1'7" H 7:24am 6'10" L 1:16pm 2'2" H 7:33pm 8'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) September 3, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, September 3, 2025

Portsmouth Harbor Lighthouse tides for Sep 3rd, the sunrise is 6:09am-7:13pm and the tide times are L 2:13am 1'4" H 8:22am 7'0" L 2:14pm 1'11" H 8:29pm 8'4" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) September 4, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, September 4, 2025

Portsmouth Harbor Lighthouse tides for Sep 4th, the sunrise is 6:10am-7:11pm and the tide times are L 3:06am 1'0" H 9:15am 7'4" L 3:08pm 1'6" H 9:22pm 8'9" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) September 5, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, September 5, 2025

Portsmouth Harbor Lighthouse tides for Sep 5th, the sunrise is 6:11am-7:10pm and the tide times are L 3:54am 0'7" H 10:01am 7'10" L 3:58pm 1'0" H 10:10pm 9'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) September 6, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, September 6, 2025

Portsmouth Harbor Lighthouse tides for Sep 6th, the sunrise is 6:12am-7:08pm and the tide times are L 4:37am 0'2" H 10:44am 8'5" L 4:44pm 0'6" H 10:55pm 9'7" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) September 7, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, September 7, 2025

Portsmouth Harbor Lighthouse tides for Sep 7th, the sunrise is 6:14am-7:06pm and the tide times are L 5:18am -0'3" H 11:25am 8'11" L 5:30pm -0'0" H 11:39pm 9'11" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) September 8, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, September 8, 2025

Portsmouth Harbor Lighthouse tides for Sep 8th, the sunrise is 6:15am-7:04pm and the tide times are L 5:58am -0'6" H 12:06pm 9'6" L 6:15pm -0'5" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) September 9, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, September 9, 2025

Portsmouth Harbor Lighthouse tides for Sep 9th, the sunrise is 6:16am-7:03pm and the tide times are H 12:25am 10'0" L 6:40am -0'8" H 12:48pm 9'11" L 7:02pm -0'9" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) September 10, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, September 10, 2025

Portsmouth Harbor Lighthouse tides for Sep 10th, the sunrise is 6:17am-7:01pm and the tide times are H 1:11am 9'11" L 7:24am -0'8" H 1:32pm 10'2" L 7:51pm -0'10" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) September 11, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, September 11, 2025

Portsmouth Harbor Lighthouse tides for Sep 11th, the sunrise is 6:18am-6:59pm and the tide times are H 2:00am 9'8" L 8:09am -0'5" H 2:20pm 10'2" L 8:43pm -0'9" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) September 12, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, September 12, 2025

Portsmouth Harbor Lighthouse tides for Sep 12th, the sunrise is 6:19am-6:57pm and the tide times are H 2:53am 9'3" L 8:59am -0'1" H 3:10pm 10'1" L 9:39pm -0'6" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) September 13, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, September 13, 2025

Portsmouth Harbor Lighthouse tides for Sep 13th, the sunrise is 6:20am-6:56pm and the tide times are H 3:49am 8'9" L 9:52am 0'3" H 4:06pm 9'10" L 10:39pm -0'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) September 14, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, September 14, 2025

Portsmouth Harbor Lighthouse tides for Sep 14th, the sunrise is 6:21am-6:54pm and the tide times are H 4:52am 8'4" L 10:52am 0'9" H 5:08pm 9'6" L 11:47pm 0'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) September 15, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, September 15, 2025

Portsmouth Harbor Lighthouse tides for Sep 15th, the sunrise is 6:22am-6:52pm and the tide times are H 6:00am 8'0" L 11:59am 1'1" H 6:17pm 9'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) September 16, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, September 16, 2025

Portsmouth Harbor Lighthouse tides for Sep 16th, the sunrise is 6:23am-6:50pm and the tide times are L 12:57am 0'3" H 7:12am 7'10" L 1:10pm 1'2" H 7:29pm 9'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) September 17, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, September 17, 2025

Portsmouth Harbor Lighthouse tides for Sep 17th, the sunrise is 6:24am-6:48pm and the tide times are L 2:06am 0'4" H 8:20am 7'11" L 2:19pm 1'1" H 8:37pm 9'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) September 18, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, September 18, 2025

Portsmouth Harbor Lighthouse tides for Sep 18th, the sunrise is 6:26am-6:47pm and the tide times are L 3:09am 0'3" H 9:21am 8'2" L 3:22pm 0'10" H 9:37pm 9'3" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) September 19, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, September 19, 2025

Portsmouth Harbor Lighthouse tides for Sep 19th, the sunrise is 6:27am-6:45pm and the tide times are L 4:03am 0'1" H 10:14am 8'6" L 4:16pm 0'6" H 10:29pm 9'4" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) September 20, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, September 20, 2025

Portsmouth Harbor Lighthouse tides for Sep 20th, the sunrise is 6:28am-6:43pm and the tide times are L 4:50am 0'0" H 10:59am 8'9" L 5:05pm 0'3" H 11:16pm 9'4" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) September 21, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, September 21, 2025

Portsmouth Harbor Lighthouse tides for Sep 21st, the sunrise is 6:29am-6:41pm and the tide times are L 5:33am 0'0" H 11:40am 8'11" L 5:48pm 0'2" H 11:58pm 9'3" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) September 22, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, September 22, 2025

Portsmouth Harbor Lighthouse tides for Sep 22nd, the sunrise is 6:30am-6:39pm and the tide times are L 6:10am 0'2" H 12:17pm 9'0" L 6:29pm 0'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) September 23, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, September 23, 2025

Portsmouth Harbor Lighthouse tides for Sep 23rd, the sunrise is 6:31am-6:37pm and the tide times are H 12:37am 9'0" L 6:46am 0'4" H 12:51pm 9'0" L 7:07pm 0'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) September 24, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, September 24, 2025

Portsmouth Harbor Lighthouse tides for Sep 24th, the sunrise is 6:32am-6:36pm and the tide times are H 1:14am 8'9" L 7:20am 0'8" H 1:25pm 8'11" L 7:44pm 0'4" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) September 25, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, September 25, 2025

Portsmouth Harbor Lighthouse tides for Sep 25th, the sunrise is 6:33am-6:34pm and the tide times are H 1:51am 8'5" L 7:54am 1'0" H 1:59pm 8'9" L 8:22pm 0'6" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) September 26, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, September 26, 2025

Portsmouth Harbor Lighthouse tides for Sep 26th, the sunrise is 6:34am-6:32pm and the tide times are H 2:30am 8'0" L 8:29am 1'3" H 2:36pm 8'7" L 9:02pm 0'9" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) September 27, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, September 27, 2025

Portsmouth Harbor Lighthouse tides for Sep 27th, the sunrise is 6:36am-6:30pm and the tide times are H 3:11am 7'8" L 9:08am 1'7" H 3:16pm 8'4" L 9:46pm 1'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) September 28, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, September 28, 2025

Portsmouth Harbor Lighthouse tides for Sep 28th, the sunrise is 6:37am-6:28pm and the tide times are H 3:57am 7'4" L 9:51am 1'11" H 4:01pm 8'2" L 10:35pm 1'4" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) September 29, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, September 29, 2025

Portsmouth Harbor Lighthouse tides for Sep 29th, the sunrise is 6:38am-6:27pm and the tide times are H 4:47am 7'1" L 10:41am 2'1" H 4:53pm 8'0" L 11:30pm 1'6" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) September 30, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, September 30, 2025

Portsmouth Harbor Lighthouse tides for Sep 30th, the sunrise is 6:39am-6:25pm and the tide times are H 5:43am 6'11" L 11:36am 2'2" H 5:51pm 7'11" .

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

Portsmouth Harbor Lighthouse Textual Tide Table for September 2025

Sep 1st (Mon)

the sunrise is 6:07am-7:17pm and the tide times are L 12:14am 1'7" H 6:23am 6'10" L 12:17pm 2'2" H 6:33pm 7'11" .

Sep 2nd (Tue)

the sunrise is 6:08am-7:15pm and the tide times are L 1:14am 1'7" H 7:24am 6'10" L 1:16pm 2'2" H 7:33pm 8'1" .

Sep 3rd (Wed)

the sunrise is 6:09am-7:13pm and the tide times are L 2:13am 1'4" H 8:22am 7'0" L 2:14pm 1'11" H 8:29pm 8'4" .

Sep 4th (Thu)

the sunrise is 6:10am-7:11pm and the tide times are L 3:06am 1'0" H 9:15am 7'4" L 3:08pm 1'6" H 9:22pm 8'9" .

Sep 5th (Fri)

the sunrise is 6:11am-7:10pm and the tide times are L 3:54am 0'7" H 10:01am 7'10" L 3:58pm 1'0" H 10:10pm 9'2" .

Sep 6th (Sat)

the sunrise is 6:12am-7:08pm and the tide times are L 4:37am 0'2" H 10:44am 8'5" L 4:44pm 0'6" H 10:55pm 9'7" .

Sep 7th (Sun)

the sunrise is 6:14am-7:06pm and the tide times are L 5:18am -0'3" H 11:25am 8'11" L 5:30pm -0'0" H 11:39pm 9'11" .

Sep 8th (Mon)

the sunrise is 6:15am-7:04pm and the tide times are L 5:58am -0'6" H 12:06pm 9'6" L 6:15pm -0'5" .

Sep 9th (Tue)

the sunrise is 6:16am-7:03pm and the tide times are H 12:25am 10'0" L 6:40am -0'8" H 12:48pm 9'11" L 7:02pm -0'9" .

Sep 10th (Wed)

the sunrise is 6:17am-7:01pm and the tide times are H 1:11am 9'11" L 7:24am -0'8" H 1:32pm 10'2" L 7:51pm -0'10" .

Sep 11th (Thu)

the sunrise is 6:18am-6:59pm and the tide times are H 2:00am 9'8" L 8:09am -0'5" H 2:20pm 10'2" L 8:43pm -0'9" .

Sep 12th (Fri)

the sunrise is 6:19am-6:57pm and the tide times are H 2:53am 9'3" L 8:59am -0'1" H 3:10pm 10'1" L 9:39pm -0'6" .

Sep 13th (Sat)

the sunrise is 6:20am-6:56pm and the tide times are H 3:49am 8'9" L 9:52am 0'3" H 4:06pm 9'10" L 10:39pm -0'2" .

Sep 14th (Sun)

the sunrise is 6:21am-6:54pm and the tide times are H 4:52am 8'4" L 10:52am 0'9" H 5:08pm 9'6" L 11:47pm 0'1" .

Sep 15th (Mon)

the sunrise is 6:22am-6:52pm and the tide times are H 6:00am 8'0" L 11:59am 1'1" H 6:17pm 9'2" .

Sep 16th (Tue)

the sunrise is 6:23am-6:50pm and the tide times are L 12:57am 0'3" H 7:12am 7'10" L 1:10pm 1'2" H 7:29pm 9'1" .

Sep 17th (Wed)

the sunrise is 6:24am-6:48pm and the tide times are L 2:06am 0'4" H 8:20am 7'11" L 2:19pm 1'1" H 8:37pm 9'1" .

Sep 18th (Thu)

the sunrise is 6:26am-6:47pm and the tide times are L 3:09am 0'3" H 9:21am 8'2" L 3:22pm 0'10" H 9:37pm 9'3" .

Sep 19th (Fri)

the sunrise is 6:27am-6:45pm and the tide times are L 4:03am 0'1" H 10:14am 8'6" L 4:16pm 0'6" H 10:29pm 9'4" .

Sep 20th (Sat)

the sunrise is 6:28am-6:43pm and the tide times are L 4:50am 0'0" H 10:59am 8'9" L 5:05pm 0'3" H 11:16pm 9'4" .

Sep 21st (Sun)

the sunrise is 6:29am-6:41pm and the tide times are L 5:33am 0'0" H 11:40am 8'11" L 5:48pm 0'2" H 11:58pm 9'3" .

Sep 22nd (Mon)

the sunrise is 6:30am-6:39pm and the tide times are L 6:10am 0'2" H 12:17pm 9'0" L 6:29pm 0'1" .

Sep 23rd (Tue)

the sunrise is 6:31am-6:37pm and the tide times are H 12:37am 9'0" L 6:46am 0'4" H 12:51pm 9'0" L 7:07pm 0'2" .

Sep 24th (Wed)

the sunrise is 6:32am-6:36pm and the tide times are H 1:14am 8'9" L 7:20am 0'8" H 1:25pm 8'11" L 7:44pm 0'4" .

Sep 25th (Thu)

the sunrise is 6:33am-6:34pm and the tide times are H 1:51am 8'5" L 7:54am 1'0" H 1:59pm 8'9" L 8:22pm 0'6" .

Sep 26th (Fri)

the sunrise is 6:34am-6:32pm and the tide times are H 2:30am 8'0" L 8:29am 1'3" H 2:36pm 8'7" L 9:02pm 0'9" .

Sep 27th (Sat)

the sunrise is 6:36am-6:30pm and the tide times are H 3:11am 7'8" L 9:08am 1'7" H 3:16pm 8'4" L 9:46pm 1'1" .

Sep 28th (Sun)

the sunrise is 6:37am-6:28pm and the tide times are H 3:57am 7'4" L 9:51am 1'11" H 4:01pm 8'2" L 10:35pm 1'4" .

Sep 29th (Mon)

the sunrise is 6:38am-6:27pm and the tide times are H 4:47am 7'1" L 10:41am 2'1" H 4:53pm 8'0" L 11:30pm 1'6" .

Sep 30th (Tue)

the sunrise is 6:39am-6:25pm and the tide times are H 5:43am 6'11" L 11:36am 2'2" H 5:51pm 7'11" .

Portsmouth Harbor Portsmouth Harbor Lighthouse (Guide)

Portsmouth Harbor Portsmouth Harbor Lighthouse offers good fishing for striped bass and summer flounder and bluefish from the lighthouse area or small boats with lower tides exposing structure. Boat ramps near Portsmouth Harbor Lighthouse provide convenient access. Beaches at the lighthouse vicinity and the adjacent river shores offer calm sand for family picnics swimming and shore casting with lighthouse views. The iconic harbor lighthouse setting enhances enjoyable tide aware days.

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

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

L	12:14 am	1'7"
H	6:23 am	6'10"
L	12:17 pm	2'2"
H	6:33 pm	7'11"
Sun:	6:07 am - 7:17 pm
Moon:	3:47 pm - 11:58 pm

L	1:14 am	1'7"
H	7:24 am	6'10"
L	1:16 pm	2'2"
H	7:33 pm	8'1"
Sun:	6:08 am - 7:15 pm
Moon:	4:37 pm - 12:00 am

L	2:13 am	1'4"
H	8:22 am	7'0"
L	2:14 pm	1'11"
H	8:29 pm	8'4"
Sun:	6:09 am - 7:13 pm
Moon:	5:19 pm - 12:59 am

L	3:06 am	1'0"
H	9:15 am	7'4"
L	3:08 pm	1'6"
H	9:22 pm	8'9"
Sun:	6:10 am - 7:11 pm
Moon:	5:54 pm - 2:08 am

L	3:54 am	0'7"
H	10:01 am	7'10"
L	3:58 pm	1'0"
H	10:10 pm	9'2"
Sun:	6:11 am - 7:10 pm
Moon:	6:22 pm - 3:21 am

Portsmouth Harbor Lighthouse Tides September 2025 | Tide Charts & Tables | Portsmouth Harbor, NH