Name: Portsmouth Harbor Lighthouse Tides – Aug 2025
Start: 2025-08-01T00:00:00-07:00
End: 2025-08-31T23:59:59-07:00
Location: Portsmouth Harbor Lighthouse

Portsmouth Harbor Lighthouse Tide Chart for (Fri) August 1, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, August 1, 2025

Portsmouth Harbor Lighthouse tides for Aug 1st, the sunrise is 5:33am-8:03pm and the tide times are H 5:15am 7'7" L 11:21am 1'6" H 5:36pm 8'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) August 2, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, August 2, 2025

Portsmouth Harbor Lighthouse tides for Aug 2nd, the sunrise is 5:34am-8:02pm and the tide times are L 12:05am 1'5" H 6:09am 7'3" L 12:10pm 1'10" H 6:26pm 8'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) August 3, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, August 3, 2025

Portsmouth Harbor Lighthouse tides for Aug 3rd, the sunrise is 5:35am-8:01pm and the tide times are L 1:03am 1'6" H 7:07am 7'0" L 1:03pm 2'0" H 7:20pm 8'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) August 4, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, August 4, 2025

Portsmouth Harbor Lighthouse tides for Aug 4th, the sunrise is 5:37am-8:00pm and the tide times are L 2:01am 1'5" H 8:07am 6'11" L 1:58pm 2'1" H 8:14pm 8'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) August 5, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, August 5, 2025

Portsmouth Harbor Lighthouse tides for Aug 5th, the sunrise is 5:38am-7:58pm and the tide times are L 2:56am 1'3" H 9:03am 7'0" L 2:52pm 1'11" H 9:07pm 8'5" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) August 6, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, August 6, 2025

Portsmouth Harbor Lighthouse tides for Aug 6th, the sunrise is 5:39am-7:57pm and the tide times are L 3:46am 1'0" H 9:54am 7'3" L 3:42pm 1'8" H 9:56pm 8'9" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) August 7, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, August 7, 2025

Portsmouth Harbor Lighthouse tides for Aug 7th, the sunrise is 5:40am-7:55pm and the tide times are L 4:32am 0'8" H 10:39am 7'6" L 4:28pm 1'4" H 10:41pm 9'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) August 8, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, August 8, 2025

Portsmouth Harbor Lighthouse tides for Aug 8th, the sunrise is 5:41am-7:54pm and the tide times are L 5:13am 0'3" H 11:21am 7'11" L 5:12pm 1'0" H 11:23pm 9'5" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) August 9, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, August 9, 2025

Portsmouth Harbor Lighthouse tides for Aug 9th, the sunrise is 5:42am-7:53pm and the tide times are L 5:53am -0'0" H 12:00pm 8'3" L 5:55pm 0'7" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) August 10, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, August 10, 2025

Portsmouth Harbor Lighthouse tides for Aug 10th, the sunrise is 5:43am-7:52pm and the tide times are H 12:06am 9'8" L 6:32am -0'3" H 12:40pm 8'8" L 6:39pm 0'3" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) August 11, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, August 11, 2025

Portsmouth Harbor Lighthouse tides for Aug 11th, the sunrise is 5:44am-7:50pm and the tide times are H 12:48am 9'10" L 7:11am -0'6" H 1:20pm 9'1" L 7:24pm 0'0" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) August 12, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, August 12, 2025

Portsmouth Harbor Lighthouse tides for Aug 12th, the sunrise is 5:45am-7:49pm and the tide times are H 1:33am 9'10" L 7:52am -0'6" H 2:02pm 9'5" L 8:11pm -0'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) August 13, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, August 13, 2025

Portsmouth Harbor Lighthouse tides for Aug 13th, the sunrise is 5:46am-7:47pm and the tide times are H 2:19am 9'8" L 8:36am -0'6" H 2:47pm 9'7" L 9:02pm -0'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) August 14, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, August 14, 2025

Portsmouth Harbor Lighthouse tides for Aug 14th, the sunrise is 5:47am-7:46pm and the tide times are H 3:09am 9'4" L 9:22am -0'3" H 3:35pm 9'8" L 9:56pm -0'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) August 15, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, August 15, 2025

Portsmouth Harbor Lighthouse tides for Aug 15th, the sunrise is 5:48am-7:44pm and the tide times are H 4:03am 8'11" L 10:13am 0'0" H 4:27pm 9'8" L 10:54pm -0'0" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) August 16, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, August 16, 2025

Portsmouth Harbor Lighthouse tides for Aug 16th, the sunrise is 5:50am-7:43pm and the tide times are H 5:03am 8'6" L 11:08am 0'5" H 5:25pm 9'7" L 11:58pm 0'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) August 17, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, August 17, 2025

Portsmouth Harbor Lighthouse tides for Aug 17th, the sunrise is 5:51am-7:41pm and the tide times are H 6:08am 8'1" L 12:09pm 0'9" H 6:28pm 9'5" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) August 18, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, August 18, 2025

Portsmouth Harbor Lighthouse tides for Aug 18th, the sunrise is 5:52am-7:40pm and the tide times are L 1:07am 0'2" H 7:17am 7'10" L 1:16pm 1'0" H 7:35pm 9'5" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) August 19, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, August 19, 2025

Portsmouth Harbor Lighthouse tides for Aug 19th, the sunrise is 5:53am-7:38pm and the tide times are L 2:16am 0'2" H 8:27am 7'10" L 2:24pm 1'0" H 8:42pm 9'5" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) August 20, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, August 20, 2025

Portsmouth Harbor Lighthouse tides for Aug 20th, the sunrise is 5:54am-7:37pm and the tide times are L 3:21am 0'0" H 9:32am 8'1" L 3:28pm 0'10" H 9:44pm 9'7" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) August 21, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, August 21, 2025

Portsmouth Harbor Lighthouse tides for Aug 21st, the sunrise is 5:55am-7:35pm and the tide times are L 4:18am -0'1" H 10:29am 8'4" L 4:26pm 0'7" H 10:40pm 9'9" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) August 22, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, August 22, 2025

Portsmouth Harbor Lighthouse tides for Aug 22nd, the sunrise is 5:56am-7:33pm and the tide times are L 5:10am -0'3" H 11:19am 8'7" L 5:18pm 0'4" H 11:31pm 9'9" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) August 23, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, August 23, 2025

Portsmouth Harbor Lighthouse tides for Aug 23rd, the sunrise is 5:57am-7:32pm and the tide times are L 5:56am -0'3" H 12:05pm 8'9" L 6:05pm 0'3" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) August 24, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, August 24, 2025

Portsmouth Harbor Lighthouse tides for Aug 24th, the sunrise is 5:58am-7:30pm and the tide times are H 12:16am 9'8" L 6:38am -0'3" H 12:46pm 8'10" L 6:50pm 0'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) August 25, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, August 25, 2025

Portsmouth Harbor Lighthouse tides for Aug 25th, the sunrise is 5:59am-7:28pm and the tide times are H 12:59am 9'5" L 7:18am -0'0" H 1:25pm 8'11" L 7:33pm 0'3" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) August 26, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, August 26, 2025

Portsmouth Harbor Lighthouse tides for Aug 26th, the sunrise is 6:00am-7:27pm and the tide times are H 1:40am 9'1" L 7:55am 0'3" H 2:03pm 8'10" L 8:14pm 0'5" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) August 27, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, August 27, 2025

Portsmouth Harbor Lighthouse tides for Aug 27th, the sunrise is 6:02am-7:25pm and the tide times are H 2:21am 8'9" L 8:32am 0'7" H 2:40pm 8'8" L 8:56pm 0'8" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) August 28, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, August 28, 2025

Portsmouth Harbor Lighthouse tides for Aug 28th, the sunrise is 6:03am-7:23pm and the tide times are H 3:02am 8'3" L 9:09am 1'0" H 3:18pm 8'6" L 9:39pm 0'11" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) August 29, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, August 29, 2025

Portsmouth Harbor Lighthouse tides for Aug 29th, the sunrise is 6:04am-7:22pm and the tide times are H 3:46am 7'10" L 9:49am 1'4" H 3:59pm 8'4" L 10:26pm 1'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) August 30, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, August 30, 2025

Portsmouth Harbor Lighthouse tides for Aug 30th, the sunrise is 6:05am-7:20pm and the tide times are H 4:33am 7'5" L 10:33am 1'9" H 4:45pm 8'1" L 11:17pm 1'5" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) August 31, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, August 31, 2025

Portsmouth Harbor Lighthouse tides for Aug 31st, the sunrise is 6:06am-7:18pm and the tide times are H 5:26am 7'1" L 11:22am 2'0" H 5:37pm 8'0" .

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

Portsmouth Harbor Lighthouse Textual Tide Table for August 2025

Aug 1st (Fri)

the sunrise is 5:33am-8:03pm and the tide times are H 5:15am 7'7" L 11:21am 1'6" H 5:36pm 8'2" .

Aug 2nd (Sat)

the sunrise is 5:34am-8:02pm and the tide times are L 12:05am 1'5" H 6:09am 7'3" L 12:10pm 1'10" H 6:26pm 8'1" .

Aug 3rd (Sun)

the sunrise is 5:35am-8:01pm and the tide times are L 1:03am 1'6" H 7:07am 7'0" L 1:03pm 2'0" H 7:20pm 8'1" .

Aug 4th (Mon)

the sunrise is 5:37am-8:00pm and the tide times are L 2:01am 1'5" H 8:07am 6'11" L 1:58pm 2'1" H 8:14pm 8'2" .

Aug 5th (Tue)

the sunrise is 5:38am-7:58pm and the tide times are L 2:56am 1'3" H 9:03am 7'0" L 2:52pm 1'11" H 9:07pm 8'5" .

Aug 6th (Wed)

the sunrise is 5:39am-7:57pm and the tide times are L 3:46am 1'0" H 9:54am 7'3" L 3:42pm 1'8" H 9:56pm 8'9" .

Aug 7th (Thu)

the sunrise is 5:40am-7:55pm and the tide times are L 4:32am 0'8" H 10:39am 7'6" L 4:28pm 1'4" H 10:41pm 9'1" .

Aug 8th (Fri)

the sunrise is 5:41am-7:54pm and the tide times are L 5:13am 0'3" H 11:21am 7'11" L 5:12pm 1'0" H 11:23pm 9'5" .

Aug 9th (Sat)

the sunrise is 5:42am-7:53pm and the tide times are L 5:53am -0'0" H 12:00pm 8'3" L 5:55pm 0'7" .

Aug 10th (Sun)

the sunrise is 5:43am-7:52pm and the tide times are H 12:06am 9'8" L 6:32am -0'3" H 12:40pm 8'8" L 6:39pm 0'3" .

Aug 11th (Mon)

the sunrise is 5:44am-7:50pm and the tide times are H 12:48am 9'10" L 7:11am -0'6" H 1:20pm 9'1" L 7:24pm 0'0" .

Aug 12th (Tue)

the sunrise is 5:45am-7:49pm and the tide times are H 1:33am 9'10" L 7:52am -0'6" H 2:02pm 9'5" L 8:11pm -0'2" .

Aug 13th (Wed)

the sunrise is 5:46am-7:47pm and the tide times are H 2:19am 9'8" L 8:36am -0'6" H 2:47pm 9'7" L 9:02pm -0'2" .

Aug 14th (Thu)

the sunrise is 5:47am-7:46pm and the tide times are H 3:09am 9'4" L 9:22am -0'3" H 3:35pm 9'8" L 9:56pm -0'2" .

Aug 15th (Fri)

the sunrise is 5:48am-7:44pm and the tide times are H 4:03am 8'11" L 10:13am 0'0" H 4:27pm 9'8" L 10:54pm -0'0" .

Aug 16th (Sat)

the sunrise is 5:50am-7:43pm and the tide times are H 5:03am 8'6" L 11:08am 0'5" H 5:25pm 9'7" L 11:58pm 0'1" .

Aug 17th (Sun)

the sunrise is 5:51am-7:41pm and the tide times are H 6:08am 8'1" L 12:09pm 0'9" H 6:28pm 9'5" .

Aug 18th (Mon)

the sunrise is 5:52am-7:40pm and the tide times are L 1:07am 0'2" H 7:17am 7'10" L 1:16pm 1'0" H 7:35pm 9'5" .

Aug 19th (Tue)

the sunrise is 5:53am-7:38pm and the tide times are L 2:16am 0'2" H 8:27am 7'10" L 2:24pm 1'0" H 8:42pm 9'5" .

Aug 20th (Wed)

the sunrise is 5:54am-7:37pm and the tide times are L 3:21am 0'0" H 9:32am 8'1" L 3:28pm 0'10" H 9:44pm 9'7" .

Aug 21st (Thu)

the sunrise is 5:55am-7:35pm and the tide times are L 4:18am -0'1" H 10:29am 8'4" L 4:26pm 0'7" H 10:40pm 9'9" .

Aug 22nd (Fri)

the sunrise is 5:56am-7:33pm and the tide times are L 5:10am -0'3" H 11:19am 8'7" L 5:18pm 0'4" H 11:31pm 9'9" .

Aug 23rd (Sat)

the sunrise is 5:57am-7:32pm and the tide times are L 5:56am -0'3" H 12:05pm 8'9" L 6:05pm 0'3" .

Aug 24th (Sun)

the sunrise is 5:58am-7:30pm and the tide times are H 12:16am 9'8" L 6:38am -0'3" H 12:46pm 8'10" L 6:50pm 0'2" .

Aug 25th (Mon)

the sunrise is 5:59am-7:28pm and the tide times are H 12:59am 9'5" L 7:18am -0'0" H 1:25pm 8'11" L 7:33pm 0'3" .

Aug 26th (Tue)

the sunrise is 6:00am-7:27pm and the tide times are H 1:40am 9'1" L 7:55am 0'3" H 2:03pm 8'10" L 8:14pm 0'5" .

Aug 27th (Wed)

the sunrise is 6:02am-7:25pm and the tide times are H 2:21am 8'9" L 8:32am 0'7" H 2:40pm 8'8" L 8:56pm 0'8" .

Aug 28th (Thu)

the sunrise is 6:03am-7:23pm and the tide times are H 3:02am 8'3" L 9:09am 1'0" H 3:18pm 8'6" L 9:39pm 0'11" .

Aug 29th (Fri)

the sunrise is 6:04am-7:22pm and the tide times are H 3:46am 7'10" L 9:49am 1'4" H 3:59pm 8'4" L 10:26pm 1'2" .

Aug 30th (Sat)

the sunrise is 6:05am-7:20pm and the tide times are H 4:33am 7'5" L 10:33am 1'9" H 4:45pm 8'1" L 11:17pm 1'5" .

Aug 31st (Sun)

the sunrise is 6:06am-7:18pm and the tide times are H 5:26am 7'1" L 11:22am 2'0" H 5:37pm 8'0" .

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

H	5:15 am	7'7"
L	11:21 am	1'6"
H	5:36 pm	8'2"
Sun:	5:33 am - 8:03 pm
Moon:	1:50 pm - 11:26 pm

L	12:05 am	1'5"
H	6:09 am	7'3"
L	12:10 pm	1'10"
H	6:26 pm	8'1"
Sun:	5:34 am - 8:02 pm
Moon:	2:56 pm - 11:54 pm

L	1:03 am	1'6"
H	7:07 am	7'0"
L	1:03 pm	2'0"
H	7:20 pm	8'1"
Sun:	5:35 am - 8:01 pm
Moon:	4:00 pm - 12:00 am

L	2:01 am	1'5"
H	8:07 am	6'11"
L	1:58 pm	2'1"
H	8:14 pm	8'2"
Sun:	5:37 am - 8:00 pm
Moon:	5:02 pm - 12:31 am

L	2:56 am	1'3"
H	9:03 am	7'0"
L	2:52 pm	1'11"
H	9:07 pm	8'5"
Sun:	5:38 am - 7:58 pm
Moon:	5:57 pm - 1:16 am

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