Roche Harbor Tides March 2026 | Tide Charts & Tables | San Juan Islands, WA

Roche Harbor Tide Chart for (Sun) March 1, 2026

Roche Harbor tide chart for Sunday, March 1, 2026
Roche Harbor tides for Mar 1st, the sunrise is 6:53am-5:56pm and the tide times are H 4:29am 8'0" L 9:30am 5'10" H 2:20pm 6'11" L 9:24pm -0'8" .

Roche Harbor Tide Chart for (Mon) March 2, 2026

Roche Harbor tide chart for Monday, March 2, 2026
Roche Harbor tides for Mar 2nd, the sunrise is 6:51am-5:58pm and the tide times are H 4:57am 8'0" L 10:11am 4'11" H 3:26pm 6'11" L 10:05pm -0'1" .

Roche Harbor Tide Chart for (Tue) March 3, 2026

Roche Harbor tide chart for Tuesday, March 3, 2026
Roche Harbor tides for Mar 3rd, the sunrise is 6:49am-5:59pm and the tide times are H 5:21am 8'0" L 10:49am 4'0" H 4:26pm 6'10" L 10:44pm 0'7" .

Roche Harbor Tide Chart for (Wed) March 4, 2026

Roche Harbor tide chart for Wednesday, March 4, 2026
Roche Harbor tides for Mar 4th, the sunrise is 6:47am-6:01pm and the tide times are H 5:43am 7'11" L 11:27am 3'1" H 5:23pm 6'8" L 11:21pm 1'7" .

Roche Harbor Tide Chart for (Thu) March 5, 2026

Roche Harbor tide chart for Thursday, March 5, 2026
Roche Harbor tides for Mar 5th, the sunrise is 6:45am-6:02pm and the tide times are H 6:03am 7'11" L 12:06pm 2'3" H 6:20pm 6'6" L 11:58pm 2'9" .

Roche Harbor Tide Chart for (Fri) March 6, 2026

Roche Harbor tide chart for Friday, March 6, 2026
Roche Harbor tides for Mar 6th, the sunrise is 6:44am-6:04pm and the tide times are H 6:23am 7'9" L 12:44pm 1'6" H 7:19pm 6'5" .

Roche Harbor Tide Chart for (Sat) March 7, 2026

Roche Harbor tide chart for Saturday, March 7, 2026
Roche Harbor tides for Mar 7th, the sunrise is 6:42am-6:06pm and the tide times are L 12:37am 3'10" H 6:43am 7'8" L 1:23pm 1'1" H 8:23pm 6'4" .

Roche Harbor Tide Chart for (Sun) March 8, 2026

Roche Harbor tide chart for Sunday, March 8, 2026
Roche Harbor tides for Mar 8th, the sunrise is 7:39am-7:07pm and the tide times are L 1:18am 5'0" H 8:05am 7'5" L 3:05pm 0'9" H 10:41pm 6'4" .

Roche Harbor Tide Chart for (Mon) March 9, 2026

Roche Harbor tide chart for Monday, March 9, 2026
Roche Harbor tides for Mar 9th, the sunrise is 7:37am-7:09pm and the tide times are L 3:05am 5'11" H 8:29am 7'2" L 3:50pm 0'9" .

Roche Harbor Tide Chart for (Tue) March 10, 2026

Roche Harbor tide chart for Tuesday, March 10, 2026
Roche Harbor tides for Mar 10th, the sunrise is 7:35am-7:10pm and the tide times are H 12:36am 6'5" L 4:07am 6'8" H 8:54am 6'11" L 4:43pm 0'9" .

Roche Harbor Tide Chart for (Wed) March 11, 2026

Roche Harbor tide chart for Wednesday, March 11, 2026
Roche Harbor tides for Mar 11th, the sunrise is 7:33am-7:12pm and the tide times are H 2:23am 6'9" L 5:56am 7'1" H 9:23am 6'8" L 5:43pm 0'10" .

Roche Harbor Tide Chart for (Thu) March 12, 2026

Roche Harbor tide chart for Thursday, March 12, 2026
Roche Harbor tides for Mar 12th, the sunrise is 7:31am-7:13pm and the tide times are H 3:24am 7'1" L 8:53am 7'0" H 10:05am 6'5" L 6:49pm 0'10" .

Roche Harbor Tide Chart for (Fri) March 13, 2026

Roche Harbor tide chart for Friday, March 13, 2026
Roche Harbor tides for Mar 13th, the sunrise is 7:29am-7:15pm and the tide times are H 4:04am 7'3" L 9:49am 6'9" H 11:25am 6'2" L 7:51pm 0'8" .

Roche Harbor Tide Chart for (Sat) March 14, 2026

Roche Harbor tide chart for Saturday, March 14, 2026
Roche Harbor tides for Mar 14th, the sunrise is 7:27am-7:16pm and the tide times are H 4:33am 7'4" L 10:06am 6'4" H 12:52pm 6'1" L 8:44pm 0'5" .

Roche Harbor Tide Chart for (Sun) March 15, 2026

Roche Harbor tide chart for Sunday, March 15, 2026
Roche Harbor tides for Mar 15th, the sunrise is 7:25am-7:18pm and the tide times are H 4:54am 7'4" L 10:13am 5'11" H 2:09pm 6'2" L 9:27pm 0'4" .

Roche Harbor Tide Chart for (Mon) March 16, 2026

Roche Harbor tide chart for Monday, March 16, 2026
Roche Harbor tides for Mar 16th, the sunrise is 7:23am-7:19pm and the tide times are H 5:09am 7'5" L 10:26am 5'2" H 3:16pm 6'4" L 10:07pm 0'5" .

Roche Harbor Tide Chart for (Tue) March 17, 2026

Roche Harbor tide chart for Tuesday, March 17, 2026
Roche Harbor tides for Mar 17th, the sunrise is 7:21am-7:21pm and the tide times are H 5:22am 7'5" L 10:50am 4'3" H 4:17pm 6'6" L 10:43pm 0'9" .

Roche Harbor Tide Chart for (Wed) March 18, 2026

Roche Harbor tide chart for Wednesday, March 18, 2026
Roche Harbor tides for Mar 18th, the sunrise is 7:19am-7:22pm and the tide times are H 5:37am 7'6" L 11:20am 3'2" H 5:15pm 6'9" L 11:20pm 1'5" .

Roche Harbor Tide Chart for (Thu) March 19, 2026

Roche Harbor tide chart for Thursday, March 19, 2026
Roche Harbor tides for Mar 19th, the sunrise is 7:17am-7:24pm and the tide times are H 5:56am 7'8" L 11:55am 1'11" H 6:14pm 6'11" L 11:58pm 2'4" .

Roche Harbor Tide Chart for (Fri) March 20, 2026

Roche Harbor tide chart for Friday, March 20, 2026
Roche Harbor tides for Mar 20th, the sunrise is 7:15am-7:26pm and the tide times are H 6:18am 7'9" L 12:33pm 0'9" H 7:15pm 7'0" .

Roche Harbor Tide Chart for (Sat) March 21, 2026

Roche Harbor tide chart for Saturday, March 21, 2026
Roche Harbor tides for Mar 21st, the sunrise is 7:13am-7:27pm and the tide times are L 12:37am 3'5" H 6:43am 7'10" L 1:15pm -0'2" H 8:18pm 7'1" .

Roche Harbor Tide Chart for (Sun) March 22, 2026

Roche Harbor tide chart for Sunday, March 22, 2026
Roche Harbor tides for Mar 22nd, the sunrise is 7:10am-7:28pm and the tide times are L 1:19am 4'7" H 7:09am 7'11" L 2:01pm -0'10" H 9:28pm 7'1" .

Roche Harbor Tide Chart for (Mon) March 23, 2026

Roche Harbor tide chart for Monday, March 23, 2026
Roche Harbor tides for Mar 23rd, the sunrise is 7:08am-7:30pm and the tide times are L 2:05am 5'7" H 7:38am 7'10" L 2:52pm -1'2" H 10:48pm 7'1" .

Roche Harbor Tide Chart for (Tue) March 24, 2026

Roche Harbor tide chart for Tuesday, March 24, 2026
Roche Harbor tides for Mar 24th, the sunrise is 7:06am-7:31pm and the tide times are L 3:00am 6'6" H 8:11am 7'7" L 3:48pm -1'1" .

Roche Harbor Tide Chart for (Wed) March 25, 2026

Roche Harbor tide chart for Wednesday, March 25, 2026
Roche Harbor tides for Mar 25th, the sunrise is 7:04am-7:33pm and the tide times are H 12:25am 7'1" L 4:13am 7'0" H 8:51am 7'3" L 4:53pm -0'10" .

Roche Harbor Tide Chart for (Thu) March 26, 2026

Roche Harbor tide chart for Thursday, March 26, 2026
Roche Harbor tides for Mar 26th, the sunrise is 7:02am-7:34pm and the tide times are H 1:51am 7'4" L 6:02am 7'2" H 9:49am 6'10" L 6:03pm -0'6" .

Roche Harbor Tide Chart for (Fri) March 27, 2026

Roche Harbor tide chart for Friday, March 27, 2026
Roche Harbor tides for Mar 27th, the sunrise is 7:00am-7:36pm and the tide times are H 2:50am 7'6" L 8:14am 6'8" H 11:18am 6'4" L 7:15pm -0'2" .

Roche Harbor Tide Chart for (Sat) March 28, 2026

Roche Harbor tide chart for Saturday, March 28, 2026
Roche Harbor tides for Mar 28th, the sunrise is 6:58am-7:37pm and the tide times are H 3:33am 7'8" L 9:15am 5'10" H 1:02pm 6'0" L 8:20pm 0'2" .

Roche Harbor Tide Chart for (Sun) March 29, 2026

Roche Harbor tide chart for Sunday, March 29, 2026
Roche Harbor tides for Mar 29th, the sunrise is 6:56am-7:39pm and the tide times are H 4:08am 7'8" L 9:54am 4'10" H 2:37pm 6'0" L 9:15pm 0'8" .

Roche Harbor Tide Chart for (Mon) March 30, 2026

Roche Harbor tide chart for Monday, March 30, 2026
Roche Harbor tides for Mar 30th, the sunrise is 6:54am-7:40pm and the tide times are H 4:36am 7'8" L 10:26am 3'10" H 3:55pm 6'2" L 10:00pm 1'3" .

Roche Harbor Tide Chart for (Tue) March 31, 2026

Roche Harbor tide chart for Tuesday, March 31, 2026
Roche Harbor tides for Mar 31st, the sunrise is 6:52am-7:42pm and the tide times are H 5:00am 7'8" L 10:56am 2'9" H 4:59pm 6'5" L 10:41pm 2'1" .

Roche Harbor Tide Calendar | March 2026

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

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

Roche Harbor Textual Tide Table for March 2026


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

Washington 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 Roche Harbor

Last updated: June 16, 2026, 12:06 AM

Marine Forecast (PZZ133)

PZZ133-161030-
Northern Inland Waters Including The San Juan Islands-
216 PM PDT Mon Jun 15 2026

.TONIGHT...SW wind 5 to 10 kt, rising to 10 to 15 kt late. Waves
around 2 ft or less.
.TUE...SW wind 10 to 15 kt. Waves around 2 ft or less.
.TUE NIGHT...SW wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. Waves around 2 ft or less.
.WED...SW wind 5 to 10 kt, veering to NW in the afternoon. Waves
around 2 ft or less.
.WED NIGHT...NW wind around 5 kt. Waves around 2 ft or less.
.THU...NW wind 5 to 10 kt. Waves around 2 ft or less.
.THU NIGHT...NW wind 5 to 10 kt. Waves around 2 ft or less.
.FRI...NW wind 5 to 10 kt. Waves around 2 ft or less.
.FRI NIGHT...W wind around 5 kt. Waves around 2 ft or less.
.SAT...SW wind around 5 kt. Waves around 2 ft or less.
.SAT NIGHT...SW wind around 5 kt. Waves around 2 ft or less.

$$

Land Forecast (WAZ001)

TONIGHT: Mostly clear. Lows in the mid 50s to lower 60s. Southwest wind 10 to 15 mph with gusts to 30 mph.

TUESDAY: Sunny. Highs in the upper 60s to mid 70s. Southwest wind 10 to 20 mph with gusts to 30 mph.

TUESDAY NIGHT: Partly cloudy. Lows in the lower to mid 50s. Southwest wind 10 to 15 mph with gusts to 30 mph decreasing to 10 mph or less with gusts to 20 mph after midnight.

WEDNESDAY: Sunny. Highs in the mid 60s to lower 70s. Light wind.

WEDNESDAY NIGHT: Mostly clear. Lows in the lower to mid 50s. Light wind.

THURSDAY: Sunny. Highs in the lower to mid 70s.

THURSDAY NIGHT: Mostly clear. Lows in the mid to upper 50s.

JUNETEENTH: Sunny. Highs in the 70s.

FRIDAY NIGHT: Mostly clear. Lows in the mid to upper 50s.

SATURDAY: Sunny. Highs in the 70s.

SATURDAY NIGHT: Mostly clear. Lows in the mid 50s.

SUNDAY: Sunny. Highs in the 70s.

SUNDAY NIGHT: Mostly clear. Lows in the mid to upper 50s.

MONDAY: Sunny. Highs in the mid 70s to lower 80s.

Last updated: June 16, 2026, 12:06 AM

Roche Harbor (Guide)

Roche Harbor on San Juan Island is a popular destination with a historic resort and large marina ideal for boating enthusiasts. The protected harbor and surrounding San Juan waters are great for kayaking whale watching and island exploration. Fishing for salmon and bottomfish is available in nearby channels. Short trails and beaches provide opportunities for low tide shoreline discovery in this beautiful island setting.

Washington State Parks

Washington State Parks and beaches with coastal camping, reservations, day use fees, and tidepool access information

WDFW

Washington Department of Fish and Wildlife with current fishing regulations seasons bag size limits and area specific rules

English Camp - San Juan Island National Historical Park (Other)

Historic site in San Juan Island National Historical Park near Roche Harbor featuring preserved British camp buildings, parade ground, blockhouse, cemetery, and waterfront access. Managed by National Park Service; offers trails, interpretive signs, ranger programs (seasonal), and views of Garrison Bay with tidal influences. Excellent for history and low-tide walks; free entry, check NPS website for tide schedules and current park info.

Roche Harbor Resort & Marina (Other)

Full-service marina and resort in Roche Harbor on San Juan Island offering guest moorage, fuel dock, pump-out, restrooms, showers, laundry, boat launch, and direct access to Haro Strait and Puget Sound. Managed by Roche Harbor Resort; popular for transient boaters, yachting, fishing, whale watching, and waterfront dining/events. Check marina website for current rates, availability, tide-aware docking, and live cam.

San Juan County Park (Other)

County park near Roche Harbor on San Juan Island featuring beach access, picnic areas, campground, and views of Haro Strait. Managed by San Juan County Parks; offers trails, restrooms, and access to rocky shoreline and tide zones. Good for low-tide exploration, birdwatching, and sunset viewing; day-use parking fee required, check county website for tide schedules and current conditions.