Name: Portsmouth Harbor Lighthouse Tides – May 2025
Start: 2025-05-01T00:00:00-07:00
End: 2025-05-31T23:59:59-07:00
Location: Portsmouth Harbor Lighthouse

Portsmouth Harbor Lighthouse Tide Chart for (Thu) May 1, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, May 1, 2025

Portsmouth Harbor Lighthouse tides for May 1st, the sunrise is 5:36am-7:44pm and the tide times are H 2:07am 10'7" L 8:41am -1'1" H 2:55pm 8'11" L 8:52pm 0'5" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) May 2, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, May 2, 2025

Portsmouth Harbor Lighthouse tides for May 2nd, the sunrise is 5:34am-7:45pm and the tide times are H 3:03am 10'0" L 9:39am -0'7" H 3:55pm 8'6" L 9:52pm 0'10" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) May 3, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, May 3, 2025

Portsmouth Harbor Lighthouse tides for May 3rd, the sunrise is 5:33am-7:46pm and the tide times are H 4:04am 9'6" L 10:41am -0'0" H 4:59pm 8'2" L 10:57pm 1'3" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) May 4, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, May 4, 2025

Portsmouth Harbor Lighthouse tides for May 4th, the sunrise is 5:32am-7:47pm and the tide times are H 5:09am 8'11" L 11:45am 0'4" H 6:04pm 8'0" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) May 5, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, May 5, 2025

Portsmouth Harbor Lighthouse tides for May 5th, the sunrise is 5:30am-7:48pm and the tide times are L 12:05am 1'5" H 6:17am 8'7" L 12:49pm 0'8" H 7:06pm 8'0" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) May 6, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, May 6, 2025

Portsmouth Harbor Lighthouse tides for May 6th, the sunrise is 5:29am-7:49pm and the tide times are L 1:13am 1'5" H 7:22am 8'4" L 1:48pm 0'10" H 8:04pm 8'2" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) May 7, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, May 7, 2025

Portsmouth Harbor Lighthouse tides for May 7th, the sunrise is 5:28am-7:51pm and the tide times are L 2:15am 1'3" H 8:23am 8'3" L 2:42pm 0'11" H 8:55pm 8'4" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) May 8, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, May 8, 2025

Portsmouth Harbor Lighthouse tides for May 8th, the sunrise is 5:27am-7:52pm and the tide times are L 3:10am 1'1" H 9:17am 8'2" L 3:29pm 1'0" H 9:41pm 8'7" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) May 9, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, May 9, 2025

Portsmouth Harbor Lighthouse tides for May 9th, the sunrise is 5:25am-7:53pm and the tide times are L 3:59am 0'9" H 10:05am 8'2" L 4:11pm 1'0" H 10:21pm 8'9" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) May 10, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, May 10, 2025

Portsmouth Harbor Lighthouse tides for May 10th, the sunrise is 5:24am-7:54pm and the tide times are L 4:43am 0'7" H 10:49am 8'2" L 4:49pm 1'1" H 10:57pm 8'11" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) May 11, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, May 11, 2025

Portsmouth Harbor Lighthouse tides for May 11th, the sunrise is 5:23am-7:55pm and the tide times are L 5:22am 0'4" H 11:29am 8'2" L 5:25pm 1'2" H 11:31pm 9'0" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) May 12, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, May 12, 2025

Portsmouth Harbor Lighthouse tides for May 12th, the sunrise is 5:22am-7:56pm and the tide times are L 5:59am 0'3" H 12:06pm 8'1" L 5:58pm 1'3" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) May 13, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, May 13, 2025

Portsmouth Harbor Lighthouse tides for May 13th, the sunrise is 5:21am-7:57pm and the tide times are H 12:04am 9'1" L 6:34am 0'3" H 12:43pm 8'0" L 6:32pm 1'4" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) May 14, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, May 14, 2025

Portsmouth Harbor Lighthouse tides for May 14th, the sunrise is 5:20am-7:58pm and the tide times are H 12:38am 9'1" L 7:09am 0'3" H 1:19pm 7'10" L 7:07pm 1'6" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) May 15, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, May 15, 2025

Portsmouth Harbor Lighthouse tides for May 15th, the sunrise is 5:19am-7:59pm and the tide times are H 1:13am 9'0" L 7:45am 0'4" H 1:56pm 7'9" L 7:44pm 1'7" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) May 16, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, May 16, 2025

Portsmouth Harbor Lighthouse tides for May 16th, the sunrise is 5:18am-8:00pm and the tide times are H 1:51am 8'11" L 8:23am 0'5" H 2:35pm 7'8" L 8:24pm 1'8" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) May 17, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, May 17, 2025

Portsmouth Harbor Lighthouse tides for May 17th, the sunrise is 5:17am-8:02pm and the tide times are H 2:32am 8'10" L 9:05am 0'6" H 3:18pm 7'8" L 9:09pm 1'8" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) May 18, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, May 18, 2025

Portsmouth Harbor Lighthouse tides for May 18th, the sunrise is 5:16am-8:03pm and the tide times are H 3:17am 8'9" L 9:50am 0'7" H 4:04pm 7'8" L 9:59pm 1'8" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) May 19, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, May 19, 2025

Portsmouth Harbor Lighthouse tides for May 19th, the sunrise is 5:15am-8:04pm and the tide times are H 4:07am 8'9" L 10:39am 0'7" H 4:55pm 7'10" L 10:54pm 1'6" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) May 20, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, May 20, 2025

Portsmouth Harbor Lighthouse tides for May 20th, the sunrise is 5:14am-8:05pm and the tide times are H 5:02am 8'8" L 11:32am 0'6" H 5:48pm 8'2" L 11:53pm 1'4" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) May 21, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, May 21, 2025

Portsmouth Harbor Lighthouse tides for May 21st, the sunrise is 5:13am-8:06pm and the tide times are H 6:01am 8'8" L 12:27pm 0'5" H 6:43pm 8'7" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) May 22, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, May 22, 2025

Portsmouth Harbor Lighthouse tides for May 22nd, the sunrise is 5:12am-8:07pm and the tide times are L 12:56am 0'11" H 7:02am 8'9" L 1:23pm 0'3" H 7:39pm 9'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) May 23, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, May 23, 2025

Portsmouth Harbor Lighthouse tides for May 23rd, the sunrise is 5:11am-8:07pm and the tide times are L 1:58am 0'5" H 8:04am 8'10" L 2:18pm 0'1" H 8:33pm 9'8" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) May 24, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, May 24, 2025

Portsmouth Harbor Lighthouse tides for May 24th, the sunrise is 5:11am-8:08pm and the tide times are L 2:58am -0'2" H 9:05am 9'0" L 3:13pm -0'0" H 9:27pm 10'3" .

Portsmouth Harbor Lighthouse Tide Chart for (Sun) May 25, 2025

Portsmouth Harbor Lighthouse tide chart for Sunday, May 25, 2025

Portsmouth Harbor Lighthouse tides for May 25th, the sunrise is 5:10am-8:09pm and the tide times are L 3:56am -0'8" H 10:04am 9'2" L 4:07pm -0'1" H 10:19pm 10'8" .

Portsmouth Harbor Lighthouse Tide Chart for (Mon) May 26, 2025

Portsmouth Harbor Lighthouse tide chart for Monday, May 26, 2025

Portsmouth Harbor Lighthouse tides for May 26th, the sunrise is 5:09am-8:10pm and the tide times are L 4:51am -1'2" H 11:00am 9'3" L 5:00pm -0'2" H 11:11pm 10'11" .

Portsmouth Harbor Lighthouse Tide Chart for (Tue) May 27, 2025

Portsmouth Harbor Lighthouse tide chart for Tuesday, May 27, 2025

Portsmouth Harbor Lighthouse tides for May 27th, the sunrise is 5:08am-8:11pm and the tide times are L 5:45am -1'5" H 11:56am 9'4" L 5:52pm -0'1" .

Portsmouth Harbor Lighthouse Tide Chart for (Wed) May 28, 2025

Portsmouth Harbor Lighthouse tide chart for Wednesday, May 28, 2025

Portsmouth Harbor Lighthouse tides for May 28th, the sunrise is 5:08am-8:12pm and the tide times are H 12:04am 10'11" L 6:39am -1'5" H 12:51pm 9'3" L 6:46pm 0'0" .

Portsmouth Harbor Lighthouse Tide Chart for (Thu) May 29, 2025

Portsmouth Harbor Lighthouse tide chart for Thursday, May 29, 2025

Portsmouth Harbor Lighthouse tides for May 29th, the sunrise is 5:07am-8:13pm and the tide times are H 12:57am 10'9" L 7:32am -1'3" H 1:45pm 9'0" L 7:40pm 0'3" .

Portsmouth Harbor Lighthouse Tide Chart for (Fri) May 30, 2025

Portsmouth Harbor Lighthouse tide chart for Friday, May 30, 2025

Portsmouth Harbor Lighthouse tides for May 30th, the sunrise is 5:06am-8:14pm and the tide times are H 1:51am 10'5" L 8:27am -0'10" H 2:41pm 8'10" L 8:36pm 0'7" .

Portsmouth Harbor Lighthouse Tide Chart for (Sat) May 31, 2025

Portsmouth Harbor Lighthouse tide chart for Saturday, May 31, 2025

Portsmouth Harbor Lighthouse tides for May 31st, the sunrise is 5:06am-8:15pm and the tide times are H 2:47am 9'11" L 9:22am -0'5" H 3:38pm 8'7" L 9:34pm 0'11" .

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

Portsmouth Harbor Lighthouse Textual Tide Table for May 2025

May 1st (Thu)

the sunrise is 5:36am-7:44pm and the tide times are H 2:07am 10'7" L 8:41am -1'1" H 2:55pm 8'11" L 8:52pm 0'5" .

May 2nd (Fri)

the sunrise is 5:34am-7:45pm and the tide times are H 3:03am 10'0" L 9:39am -0'7" H 3:55pm 8'6" L 9:52pm 0'10" .

May 3rd (Sat)

the sunrise is 5:33am-7:46pm and the tide times are H 4:04am 9'6" L 10:41am -0'0" H 4:59pm 8'2" L 10:57pm 1'3" .

May 4th (Sun)

the sunrise is 5:32am-7:47pm and the tide times are H 5:09am 8'11" L 11:45am 0'4" H 6:04pm 8'0" .

May 5th (Mon)

the sunrise is 5:30am-7:48pm and the tide times are L 12:05am 1'5" H 6:17am 8'7" L 12:49pm 0'8" H 7:06pm 8'0" .

May 6th (Tue)

the sunrise is 5:29am-7:49pm and the tide times are L 1:13am 1'5" H 7:22am 8'4" L 1:48pm 0'10" H 8:04pm 8'2" .

May 7th (Wed)

the sunrise is 5:28am-7:51pm and the tide times are L 2:15am 1'3" H 8:23am 8'3" L 2:42pm 0'11" H 8:55pm 8'4" .

May 8th (Thu)

the sunrise is 5:27am-7:52pm and the tide times are L 3:10am 1'1" H 9:17am 8'2" L 3:29pm 1'0" H 9:41pm 8'7" .

May 9th (Fri)

the sunrise is 5:25am-7:53pm and the tide times are L 3:59am 0'9" H 10:05am 8'2" L 4:11pm 1'0" H 10:21pm 8'9" .

May 10th (Sat)

the sunrise is 5:24am-7:54pm and the tide times are L 4:43am 0'7" H 10:49am 8'2" L 4:49pm 1'1" H 10:57pm 8'11" .

May 11th (Sun)

the sunrise is 5:23am-7:55pm and the tide times are L 5:22am 0'4" H 11:29am 8'2" L 5:25pm 1'2" H 11:31pm 9'0" .

May 12th (Mon)

the sunrise is 5:22am-7:56pm and the tide times are L 5:59am 0'3" H 12:06pm 8'1" L 5:58pm 1'3" .

May 13th (Tue)

the sunrise is 5:21am-7:57pm and the tide times are H 12:04am 9'1" L 6:34am 0'3" H 12:43pm 8'0" L 6:32pm 1'4" .

May 14th (Wed)

the sunrise is 5:20am-7:58pm and the tide times are H 12:38am 9'1" L 7:09am 0'3" H 1:19pm 7'10" L 7:07pm 1'6" .

May 15th (Thu)

the sunrise is 5:19am-7:59pm and the tide times are H 1:13am 9'0" L 7:45am 0'4" H 1:56pm 7'9" L 7:44pm 1'7" .

May 16th (Fri)

the sunrise is 5:18am-8:00pm and the tide times are H 1:51am 8'11" L 8:23am 0'5" H 2:35pm 7'8" L 8:24pm 1'8" .

May 17th (Sat)

the sunrise is 5:17am-8:02pm and the tide times are H 2:32am 8'10" L 9:05am 0'6" H 3:18pm 7'8" L 9:09pm 1'8" .

May 18th (Sun)

the sunrise is 5:16am-8:03pm and the tide times are H 3:17am 8'9" L 9:50am 0'7" H 4:04pm 7'8" L 9:59pm 1'8" .

May 19th (Mon)

the sunrise is 5:15am-8:04pm and the tide times are H 4:07am 8'9" L 10:39am 0'7" H 4:55pm 7'10" L 10:54pm 1'6" .

May 20th (Tue)

the sunrise is 5:14am-8:05pm and the tide times are H 5:02am 8'8" L 11:32am 0'6" H 5:48pm 8'2" L 11:53pm 1'4" .

May 21st (Wed)

the sunrise is 5:13am-8:06pm and the tide times are H 6:01am 8'8" L 12:27pm 0'5" H 6:43pm 8'7" .

May 22nd (Thu)

the sunrise is 5:12am-8:07pm and the tide times are L 12:56am 0'11" H 7:02am 8'9" L 1:23pm 0'3" H 7:39pm 9'1" .

May 23rd (Fri)

the sunrise is 5:11am-8:07pm and the tide times are L 1:58am 0'5" H 8:04am 8'10" L 2:18pm 0'1" H 8:33pm 9'8" .

May 24th (Sat)

the sunrise is 5:11am-8:08pm and the tide times are L 2:58am -0'2" H 9:05am 9'0" L 3:13pm -0'0" H 9:27pm 10'3" .

May 25th (Sun)

the sunrise is 5:10am-8:09pm and the tide times are L 3:56am -0'8" H 10:04am 9'2" L 4:07pm -0'1" H 10:19pm 10'8" .

May 26th (Mon)

the sunrise is 5:09am-8:10pm and the tide times are L 4:51am -1'2" H 11:00am 9'3" L 5:00pm -0'2" H 11:11pm 10'11" .

May 27th (Tue)

the sunrise is 5:08am-8:11pm and the tide times are L 5:45am -1'5" H 11:56am 9'4" L 5:52pm -0'1" .

May 28th (Wed)

the sunrise is 5:08am-8:12pm and the tide times are H 12:04am 10'11" L 6:39am -1'5" H 12:51pm 9'3" L 6:46pm 0'0" .

May 29th (Thu)

the sunrise is 5:07am-8:13pm and the tide times are H 12:57am 10'9" L 7:32am -1'3" H 1:45pm 9'0" L 7:40pm 0'3" .

May 30th (Fri)

the sunrise is 5:06am-8:14pm and the tide times are H 1:51am 10'5" L 8:27am -0'10" H 2:41pm 8'10" L 8:36pm 0'7" .

May 31st (Sat)

the sunrise is 5:06am-8:15pm and the tide times are H 2:47am 9'11" L 9:22am -0'5" H 3:38pm 8'7" L 9:34pm 0'11" .

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

H	2:07 am	10'7"
L	8:41 am	-1'1"
H	2:55 pm	8'11"
L	8:52 pm	0'5"
Sun:	5:36 am - 7:44 pm
Moon:	8:16 am - 12:00 am

H	3:03 am	10'0"
L	9:39 am	-0'7"
H	3:55 pm	8'6"
L	9:52 pm	0'10"
Sun:	5:34 am - 7:45 pm
Moon:	9:25 am - 12:55 am

H	4:04 am	9'6"
L	10:41 am	-0'0"
H	4:59 pm	8'2"
L	10:57 pm	1'3"
Sun:	5:33 am - 7:46 pm
Moon:	10:39 am - 1:39 am

H	5:09 am	8'11"
L	11:45 am	0'4"
H	6:04 pm	8'0"
Sun:	5:32 am - 7:47 pm
Moon:	11:51 am - 2:12 am

L	12:05 am	1'5"
H	6:17 am	8'7"
L	12:49 pm	0'8"
H	7:06 pm	8'0"
Sun:	5:30 am - 7:48 pm
Moon:	12:59 pm - 2:38 am

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