Cosmopolis Tides August 2025 | Tide Charts & Tables | Grays Harbor, WA

Cosmopolis Tide Chart for (Fri) August 1, 2025

Cosmopolis tide chart for Friday, August 1, 2025
Cosmopolis tides for Aug 1st, the sunrise is 5:55am-8:46pm and the tide times are L 1:32am 1'7" H 7:45am 6'8" L 12:55pm 2'11" H 7:39pm 9'6" .

Cosmopolis Tide Chart for (Sat) August 2, 2025

Cosmopolis tide chart for Saturday, August 2, 2025
Cosmopolis tides for Aug 2nd, the sunrise is 5:56am-8:45pm and the tide times are L 2:34am 1'5" H 9:01am 6'4" L 1:43pm 3'9" H 8:27pm 9'5" .

Cosmopolis Tide Chart for (Sun) August 3, 2025

Cosmopolis tide chart for Sunday, August 3, 2025
Cosmopolis tides for Aug 3rd, the sunrise is 5:57am-8:44pm and the tide times are L 3:40am 1'1" H 10:22am 6'5" L 2:48pm 4'4" H 9:22pm 9'5" .

Cosmopolis Tide Chart for (Mon) August 4, 2025

Cosmopolis tide chart for Monday, August 4, 2025
Cosmopolis tides for Aug 4th, the sunrise is 5:58am-8:42pm and the tide times are L 4:43am 0'8" H 11:38am 6'9" L 4:02pm 4'7" H 10:21pm 9'7" .

Cosmopolis Tide Chart for (Tue) August 5, 2025

Cosmopolis tide chart for Tuesday, August 5, 2025
Cosmopolis tides for Aug 5th, the sunrise is 6:00am-8:41pm and the tide times are L 5:38am 0'1" H 12:36pm 7'3" L 5:09pm 4'6" H 11:17pm 9'11" .

Cosmopolis Tide Chart for (Wed) August 6, 2025

Cosmopolis tide chart for Wednesday, August 6, 2025
Cosmopolis tides for Aug 6th, the sunrise is 6:01am-8:39pm and the tide times are L 6:26am -0'6" H 1:20pm 7'8" L 6:05pm 4'1" .

Cosmopolis Tide Chart for (Thu) August 7, 2025

Cosmopolis tide chart for Thursday, August 7, 2025
Cosmopolis tides for Aug 7th, the sunrise is 6:02am-8:38pm and the tide times are H 12:08am 10'4" L 7:08am -1'1" H 1:57pm 8'1" L 6:53pm 3'6" .

Cosmopolis Tide Chart for (Fri) August 8, 2025

Cosmopolis tide chart for Friday, August 8, 2025
Cosmopolis tides for Aug 8th, the sunrise is 6:04am-8:36pm and the tide times are H 12:55am 10'9" L 7:46am -1'6" H 2:31pm 8'7" L 7:38pm 2'11" .

Cosmopolis Tide Chart for (Sat) August 9, 2025

Cosmopolis tide chart for Saturday, August 9, 2025
Cosmopolis tides for Aug 9th, the sunrise is 6:05am-8:34pm and the tide times are H 1:40am 11'0" L 8:23am -1'10" H 3:03pm 9'0" L 8:21pm 2'4" .

Cosmopolis Tide Chart for (Sun) August 10, 2025

Cosmopolis tide chart for Sunday, August 10, 2025
Cosmopolis tides for Aug 10th, the sunrise is 6:06am-8:33pm and the tide times are H 2:23am 11'0" L 8:58am -1'10" H 3:35pm 9'6" L 9:05pm 1'8" .

Cosmopolis Tide Chart for (Mon) August 11, 2025

Cosmopolis tide chart for Monday, August 11, 2025
Cosmopolis tides for Aug 11th, the sunrise is 6:07am-8:31pm and the tide times are H 3:07am 10'10" L 9:33am -1'6" H 4:06pm 10'0" L 9:51pm 1'2" .

Cosmopolis Tide Chart for (Tue) August 12, 2025

Cosmopolis tide chart for Tuesday, August 12, 2025
Cosmopolis tides for Aug 12th, the sunrise is 6:09am-8:29pm and the tide times are H 3:53am 10'4" L 10:08am -0'11" H 4:39pm 10'6" L 10:39pm 0'8" .

Cosmopolis Tide Chart for (Wed) August 13, 2025

Cosmopolis tide chart for Wednesday, August 13, 2025
Cosmopolis tides for Aug 13th, the sunrise is 6:10am-8:28pm and the tide times are H 4:43am 9'7" L 10:45am -0'0" H 5:15pm 10'10" L 11:31pm 0'4" .

Cosmopolis Tide Chart for (Thu) August 14, 2025

Cosmopolis tide chart for Thursday, August 14, 2025
Cosmopolis tides for Aug 14th, the sunrise is 6:11am-8:26pm and the tide times are H 5:39am 8'9" L 11:23am 1'0" H 5:54pm 11'0" .

Cosmopolis Tide Chart for (Fri) August 15, 2025

Cosmopolis tide chart for Friday, August 15, 2025
Cosmopolis tides for Aug 15th, the sunrise is 6:13am-8:24pm and the tide times are L 12:29am 0'2" H 6:44am 7'10" L 12:07pm 2'1" H 6:40pm 11'1" .

Cosmopolis Tide Chart for (Sat) August 16, 2025

Cosmopolis tide chart for Saturday, August 16, 2025
Cosmopolis tides for Aug 16th, the sunrise is 6:14am-8:23pm and the tide times are L 1:34am 0'1" H 8:01am 7'2" L 1:00pm 3'2" H 7:35pm 10'11" .

Cosmopolis Tide Chart for (Sun) August 17, 2025

Cosmopolis tide chart for Sunday, August 17, 2025
Cosmopolis tides for Aug 17th, the sunrise is 6:15am-8:21pm and the tide times are L 2:46am -0'0" H 9:29am 6'11" L 2:09pm 3'11" H 8:41pm 10'9" .

Cosmopolis Tide Chart for (Mon) August 18, 2025

Cosmopolis tide chart for Monday, August 18, 2025
Cosmopolis tides for Aug 18th, the sunrise is 6:16am-8:19pm and the tide times are L 4:01am -0'3" H 10:56am 7'2" L 3:32pm 4'3" H 9:53pm 10'8" .

Cosmopolis Tide Chart for (Tue) August 19, 2025

Cosmopolis tide chart for Tuesday, August 19, 2025
Cosmopolis tides for Aug 19th, the sunrise is 6:18am-8:17pm and the tide times are L 5:10am -0'8" H 12:08pm 7'8" L 4:52pm 4'0" H 11:03pm 10'9" .

Cosmopolis Tide Chart for (Wed) August 20, 2025

Cosmopolis tide chart for Wednesday, August 20, 2025
Cosmopolis tides for Aug 20th, the sunrise is 6:19am-8:16pm and the tide times are L 6:08am -1'1" H 1:00pm 8'3" L 5:59pm 3'5" .

Cosmopolis Tide Chart for (Thu) August 21, 2025

Cosmopolis tide chart for Thursday, August 21, 2025
Cosmopolis tides for Aug 21st, the sunrise is 6:20am-8:14pm and the tide times are H 12:05am 10'11" L 6:57am -1'5" H 1:43pm 8'10" L 6:54pm 2'9" .

Cosmopolis Tide Chart for (Fri) August 22, 2025

Cosmopolis tide chart for Friday, August 22, 2025
Cosmopolis tides for Aug 22nd, the sunrise is 6:22am-8:12pm and the tide times are H 12:59am 11'0" L 7:40am -1'6" H 2:19pm 9'3" L 7:43pm 2'1" .

Cosmopolis Tide Chart for (Sat) August 23, 2025

Cosmopolis tide chart for Saturday, August 23, 2025
Cosmopolis tides for Aug 23rd, the sunrise is 6:23am-8:10pm and the tide times are H 1:47am 11'0" L 8:18am -1'5" H 2:53pm 9'8" L 8:27pm 1'7" .

Cosmopolis Tide Chart for (Sun) August 24, 2025

Cosmopolis tide chart for Sunday, August 24, 2025
Cosmopolis tides for Aug 24th, the sunrise is 6:24am-8:09pm and the tide times are H 2:31am 10'8" L 8:53am -1'0" H 3:23pm 9'11" L 9:08pm 1'2" .

Cosmopolis Tide Chart for (Mon) August 25, 2025

Cosmopolis tide chart for Monday, August 25, 2025
Cosmopolis tides for Aug 25th, the sunrise is 6:26am-8:07pm and the tide times are H 3:13am 10'3" L 9:25am -0'5" H 3:53pm 10'1" L 9:48pm 1'0" .

Cosmopolis Tide Chart for (Tue) August 26, 2025

Cosmopolis tide chart for Tuesday, August 26, 2025
Cosmopolis tides for Aug 26th, the sunrise is 6:27am-8:05pm and the tide times are H 3:54am 9'8" L 9:55am 0'3" H 4:21pm 10'2" L 10:27pm 0'10" .

Cosmopolis Tide Chart for (Wed) August 27, 2025

Cosmopolis tide chart for Wednesday, August 27, 2025
Cosmopolis tides for Aug 27th, the sunrise is 6:28am-8:03pm and the tide times are H 4:36am 9'0" L 10:25am 1'2" H 4:50pm 10'1" L 11:07pm 0'11" .

Cosmopolis Tide Chart for (Thu) August 28, 2025

Cosmopolis tide chart for Thursday, August 28, 2025
Cosmopolis tides for Aug 28th, the sunrise is 6:29am-8:01pm and the tide times are H 5:21am 8'4" L 10:55am 2'1" H 5:19pm 10'0" L 11:50pm 1'0" .

Cosmopolis Tide Chart for (Fri) August 29, 2025

Cosmopolis tide chart for Friday, August 29, 2025
Cosmopolis tides for Aug 29th, the sunrise is 6:31am-7:59pm and the tide times are H 6:11am 7'8" L 11:27am 3'0" H 5:52pm 9'9" .

Cosmopolis Tide Chart for (Sat) August 30, 2025

Cosmopolis tide chart for Saturday, August 30, 2025
Cosmopolis tides for Aug 30th, the sunrise is 6:32am-7:57pm and the tide times are L 12:39am 1'3" H 7:12am 7'1" L 12:04pm 3'9" H 6:32pm 9'6" .

Cosmopolis Tide Chart for (Sun) August 31, 2025

Cosmopolis tide chart for Sunday, August 31, 2025
Cosmopolis tides for Aug 31st, the sunrise is 6:33am-7:55pm and the tide times are L 1:38am 1'5" H 8:25am 6'9" L 12:54pm 4'6" H 7:25pm 9'2" .

Cosmopolis Tide Calendar | August 2025

Sun Mon Tue Wed Thu Fri Sat
 
Cosmopolis tide chart for Friday, August 1, 2025
Cosmopolis tide chart for Saturday, August 2, 2025
Cosmopolis tide chart for Sunday, August 3, 2025
Cosmopolis tide chart for Monday, August 4, 2025
Cosmopolis tide chart for Tuesday, August 5, 2025
Cosmopolis tide chart for Wednesday, August 6, 2025
Cosmopolis tide chart for Thursday, August 7, 2025
Cosmopolis tide chart for Friday, August 8, 2025
Cosmopolis tide chart for Saturday, August 9, 2025
Cosmopolis tide chart for Sunday, August 10, 2025
Cosmopolis tide chart for Monday, August 11, 2025
Cosmopolis tide chart for Tuesday, August 12, 2025
Cosmopolis tide chart for Wednesday, August 13, 2025
Cosmopolis tide chart for Thursday, August 14, 2025
Cosmopolis tide chart for Friday, August 15, 2025
Cosmopolis tide chart for Saturday, August 16, 2025
Cosmopolis tide chart for Sunday, August 17, 2025
Cosmopolis tide chart for Monday, August 18, 2025
Cosmopolis tide chart for Tuesday, August 19, 2025
Cosmopolis tide chart for Wednesday, August 20, 2025
Cosmopolis tide chart for Thursday, August 21, 2025
Cosmopolis tide chart for Friday, August 22, 2025
Cosmopolis tide chart for Saturday, August 23, 2025
Cosmopolis tide chart for Sunday, August 24, 2025
Cosmopolis tide chart for Monday, August 25, 2025
Cosmopolis tide chart for Tuesday, August 26, 2025
Cosmopolis tide chart for Wednesday, August 27, 2025
Cosmopolis tide chart for Thursday, August 28, 2025
Cosmopolis tide chart for Friday, August 29, 2025
Cosmopolis tide chart for Saturday, August 30, 2025
Cosmopolis tide chart for Sunday, August 31, 2025
 

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

Cosmopolis Textual Tide Table for August 2025


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

Washington Tides Map

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NOAA/NWS Forecast for Cosmopolis

Last updated: June 4, 2026, 6:06 PM

Marine Forecast (PZZ110)

PZZ110-050915-
Grays Harbor Bar-
114 PM PDT Thu Jun 4 2026

Combined seas 5 or 6 ft. Bar conditions light to occasionally
moderate. Maximum ebb currents will occur around 815 PM Thursday,
800 AM Friday, and 900 PM Friday.

$$

Land Forecast (WAZ332)

TONIGHT: Mostly cloudy until early morning, then a slight chance of rain late in the night. Lows near 50. West wind around 10 mph in the evening becoming light.

FRIDAY: Rain at times in the morning, then showers likely and a slight chance of thunderstorms in the afternoon. Rainfall amounts less than a tenth of an inch likely, except higher amounts possible in thunderstorms. Highs in the mid 50s to lower 60s. Southwest wind to 10 mph increasing to 10 to 15 mph in the afternoon.

FRIDAY NIGHT: Mostly cloudy with a chance of rain until early morning, then mostly cloudy with rain at times in the morning. Rainfall amounts less than a tenth of an inch likely. Lows in the 40s. West wind around 10 mph in the evening becoming light.

SATURDAY: Rain at times in the morning, then showers likely and a slight chance of thunderstorms in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible, except higher amounts possible in thunderstorms. Highs in the mid 50s to lower 60s. Light wind becoming southwest around 10 mph in the afternoon.

SATURDAY NIGHT: Partly cloudy. Lows in the upper 30s to mid 40s. West wind around 10 mph in the evening becoming light.

SUNDAY: Partly sunny. Highs in the lower to mid 60s.

SUNDAY NIGHT: Mostly cloudy with a chance of rain in the evening, then cloudy with rain likely after midnight. Lows in the upper 40s.

MONDAY: Rain likely in the morning, then showers and a slight chance of thunderstorms in the afternoon. Highs in the lower 60s.

MONDAY NIGHT: Mostly cloudy with a chance of rain. Lows near 50.

TUESDAY: Mostly cloudy with a chance of rain in the morning, then partly sunny with rain likely in the afternoon. Highs in the lower 60s.

TUESDAY NIGHT: Mostly cloudy with a chance of rain. Lows in the upper 40s.

WEDNESDAY: Mostly cloudy with a chance of rain. Highs in the lower to mid 60s.

WEDNESDAY NIGHT: Partly cloudy with a slight chance of rain. Lows near 50.

THURSDAY: Partly sunny. Highs in the mid to upper 60s.

Last updated: June 4, 2026, 6:06 PM

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

28th Street Boat Ramp Near Cosmopolis (Other)

Public concrete boat ramp on the north side of Grays Harbor near Cosmopolis in Hoquiam managed by Port of Grays Harbor. Features trailer parking, courtesy dock, and access to Grays Harbor channels, Duck Lake, and the ocean bar. Good for small to medium boats, kayaks, and fishing trips; tidal currents and shallow channels drain at low tide so plan around higher tides for safe launches and navigation.

Grays Harbor Shoreline Beach Access Cosmopolis (Other)

Shoreline and tidal flat beach access near Cosmopolis on Grays Harbor for walking, shore fishing, clamming, and crabbing from the beach. Informal spots with parking nearby offer views of the bay and channels; low tide exposes mudflats and clams while outgoing tides create currents so check tide charts for safe activities and avoid stranding.

Port of Grays Harbor Moorage Cosmopolis Area (Other)

Public moorage and facilities in the Cosmopolis/Hoquiam area managed by Port of Grays Harbor with dock space for small boats and transient tie-ups on Grays Harbor. Supports local fishing, crabbing, and bay exploration; strong tidal flows and bar hazards at the entrance require caution for safe docking and navigation; check port for availability and current conditions.