Knapp Landing Tides October 2025 | Tide Charts & Tables | Columbia River, WA

Knapp Landing Tide Chart for (Wed) October 1, 2025

Knapp Landing tide chart for Wednesday, October 1, 2025
Knapp Landing tides for Oct 1st, the sunrise is 7:10am-6:50pm and the tide times are L 9:54am 0'10" H 2:45pm 5'10" L 9:52pm 3'8" .

Knapp Landing Tide Chart for (Thu) October 2, 2025

Knapp Landing tide chart for Thursday, October 2, 2025
Knapp Landing tides for Oct 2nd, the sunrise is 7:11am-6:48pm and the tide times are H 1:26am 6'9" L 10:58am 0'6" H 3:34pm 6'5" L 11:03pm 3'1" .

Knapp Landing Tide Chart for (Fri) October 3, 2025

Knapp Landing tide chart for Friday, October 3, 2025
Knapp Landing tides for Oct 3rd, the sunrise is 7:12am-6:46pm and the tide times are H 2:44am 7'1" L 11:49am 0'3" H 4:14pm 7'0" .

Knapp Landing Tide Chart for (Sat) October 4, 2025

Knapp Landing tide chart for Saturday, October 4, 2025
Knapp Landing tides for Oct 4th, the sunrise is 7:13am-6:44pm and the tide times are L 12:01am 2'3" H 3:47am 7'6" L 12:32pm 0'0" H 4:50pm 7'7" .

Knapp Landing Tide Chart for (Sun) October 5, 2025

Knapp Landing tide chart for Sunday, October 5, 2025
Knapp Landing tides for Oct 5th, the sunrise is 7:15am-6:42pm and the tide times are L 12:51am 1'4" H 4:43am 7'10" L 1:11pm 0'0" H 5:23pm 8'2" .

Knapp Landing Tide Chart for (Mon) October 6, 2025

Knapp Landing tide chart for Monday, October 6, 2025
Knapp Landing tides for Oct 6th, the sunrise is 7:16am-6:40pm and the tide times are L 1:37am 0'5" H 5:35am 8'1" L 1:49pm 0'2" H 5:55pm 8'9" .

Knapp Landing Tide Chart for (Tue) October 7, 2025

Knapp Landing tide chart for Tuesday, October 7, 2025
Knapp Landing tides for Oct 7th, the sunrise is 7:17am-6:38pm and the tide times are L 2:22am -0'4" H 6:26am 8'1" L 2:26pm 0'6" H 6:28pm 9'2" .

Knapp Landing Tide Chart for (Wed) October 8, 2025

Knapp Landing tide chart for Wednesday, October 8, 2025
Knapp Landing tides for Oct 8th, the sunrise is 7:19am-6:37pm and the tide times are L 3:07am -1'0" H 7:16am 8'0" L 3:05pm 0'11" H 7:02pm 9'6" .

Knapp Landing Tide Chart for (Thu) October 9, 2025

Knapp Landing tide chart for Thursday, October 9, 2025
Knapp Landing tides for Oct 9th, the sunrise is 7:20am-6:35pm and the tide times are L 3:53am -1'4" H 8:08am 7'8" L 3:44pm 1'6" H 7:38pm 9'7" .

Knapp Landing Tide Chart for (Fri) October 10, 2025

Knapp Landing tide chart for Friday, October 10, 2025
Knapp Landing tides for Oct 10th, the sunrise is 7:21am-6:33pm and the tide times are L 4:41am -1'6" H 9:03am 7'3" L 4:26pm 2'1" H 8:18pm 9'5" .

Knapp Landing Tide Chart for (Sat) October 11, 2025

Knapp Landing tide chart for Saturday, October 11, 2025
Knapp Landing tides for Oct 11th, the sunrise is 7:22am-6:31pm and the tide times are L 5:32am -1'3" H 10:01am 6'9" L 5:14pm 2'7" H 9:03pm 9'0" .

Knapp Landing Tide Chart for (Sun) October 12, 2025

Knapp Landing tide chart for Sunday, October 12, 2025
Knapp Landing tides for Oct 12th, the sunrise is 7:24am-6:29pm and the tide times are L 6:29am -0'9" H 11:07am 6'4" L 6:10pm 3'2" H 9:57pm 8'5" .

Knapp Landing Tide Chart for (Mon) October 13, 2025

Knapp Landing tide chart for Monday, October 13, 2025
Knapp Landing tides for Oct 13th, the sunrise is 7:25am-6:27pm and the tide times are L 7:36am -0'3" H 12:20pm 6'3" L 7:22pm 3'6" H 11:06pm 7'8" .

Knapp Landing Tide Chart for (Tue) October 14, 2025

Knapp Landing tide chart for Tuesday, October 14, 2025
Knapp Landing tides for Oct 14th, the sunrise is 7:26am-6:26pm and the tide times are L 8:50am 0'1" H 1:34pm 6'4" L 8:48pm 3'6" .

Knapp Landing Tide Chart for (Wed) October 15, 2025

Knapp Landing tide chart for Wednesday, October 15, 2025
Knapp Landing tides for Oct 15th, the sunrise is 7:28am-6:24pm and the tide times are H 12:33am 7'2" L 10:02am 0'3" H 2:38pm 6'9" L 10:13pm 3'1" .

Knapp Landing Tide Chart for (Thu) October 16, 2025

Knapp Landing tide chart for Thursday, October 16, 2025
Knapp Landing tides for Oct 16th, the sunrise is 7:29am-6:22pm and the tide times are H 2:00am 7'0" L 11:04am 0'4" H 3:30pm 7'4" L 11:23pm 2'4" .

Knapp Landing Tide Chart for (Fri) October 17, 2025

Knapp Landing tide chart for Friday, October 17, 2025
Knapp Landing tides for Oct 17th, the sunrise is 7:30am-6:20pm and the tide times are H 3:13am 7'2" L 11:55am 0'4" H 4:12pm 7'10" .

Knapp Landing Tide Chart for (Sat) October 18, 2025

Knapp Landing tide chart for Saturday, October 18, 2025
Knapp Landing tides for Oct 18th, the sunrise is 7:32am-6:19pm and the tide times are L 12:20am 1'6" H 4:12am 7'4" L 12:37pm 0'6" H 4:49pm 8'3" .

Knapp Landing Tide Chart for (Sun) October 19, 2025

Knapp Landing tide chart for Sunday, October 19, 2025
Knapp Landing tides for Oct 19th, the sunrise is 7:33am-6:17pm and the tide times are L 1:07am 0'10" H 5:02am 7'5" L 1:14pm 0'9" H 5:21pm 8'6" .

Knapp Landing Tide Chart for (Mon) October 20, 2025

Knapp Landing tide chart for Monday, October 20, 2025
Knapp Landing tides for Oct 20th, the sunrise is 7:34am-6:15pm and the tide times are L 1:49am 0'3" H 5:48am 7'6" L 1:48pm 1'2" H 5:50pm 8'8" .

Knapp Landing Tide Chart for (Tue) October 21, 2025

Knapp Landing tide chart for Tuesday, October 21, 2025
Knapp Landing tides for Oct 21st, the sunrise is 7:36am-6:14pm and the tide times are L 2:28am -0'1" H 6:31am 7'5" L 2:20pm 1'7" H 6:16pm 8'8" .

Knapp Landing Tide Chart for (Wed) October 22, 2025

Knapp Landing tide chart for Wednesday, October 22, 2025
Knapp Landing tides for Oct 22nd, the sunrise is 7:37am-6:12pm and the tide times are L 3:04am -0'4" H 7:12am 7'3" L 2:51pm 2'1" H 6:40pm 8'8" .

Knapp Landing Tide Chart for (Thu) October 23, 2025

Knapp Landing tide chart for Thursday, October 23, 2025
Knapp Landing tides for Oct 23rd, the sunrise is 7:39am-6:10pm and the tide times are L 3:38am -0'5" H 7:53am 7'1" L 3:21pm 2'6" H 7:04pm 8'7" .

Knapp Landing Tide Chart for (Fri) October 24, 2025

Knapp Landing tide chart for Friday, October 24, 2025
Knapp Landing tides for Oct 24th, the sunrise is 7:40am-6:09pm and the tide times are L 4:10am -0'4" H 8:34am 6'11" L 3:51pm 2'11" H 7:29pm 8'6" .

Knapp Landing Tide Chart for (Sat) October 25, 2025

Knapp Landing tide chart for Saturday, October 25, 2025
Knapp Landing tides for Oct 25th, the sunrise is 7:41am-6:07pm and the tide times are L 4:43am -0'2" H 9:16am 6'8" L 4:23pm 3'3" H 7:58pm 8'4" .

Knapp Landing Tide Chart for (Sun) October 26, 2025

Knapp Landing tide chart for Sunday, October 26, 2025
Knapp Landing tides for Oct 26th, the sunrise is 7:43am-6:05pm and the tide times are L 5:17am -0'0" H 10:02am 6'5" L 4:59pm 3'7" H 8:33pm 8'2" .

Knapp Landing Tide Chart for (Mon) October 27, 2025

Knapp Landing tide chart for Monday, October 27, 2025
Knapp Landing tides for Oct 27th, the sunrise is 7:44am-6:04pm and the tide times are L 5:57am 0'3" H 10:54am 6'2" L 5:43pm 3'10" H 9:15pm 7'10" .

Knapp Landing Tide Chart for (Tue) October 28, 2025

Knapp Landing tide chart for Tuesday, October 28, 2025
Knapp Landing tides for Oct 28th, the sunrise is 7:46am-6:02pm and the tide times are L 6:46am 0'7" H 11:55am 6'1" L 6:42pm 4'1" H 10:09pm 7'5" .

Knapp Landing Tide Chart for (Wed) October 29, 2025

Knapp Landing tide chart for Wednesday, October 29, 2025
Knapp Landing tides for Oct 29th, the sunrise is 7:47am-6:01pm and the tide times are L 7:48am 0'10" H 12:57pm 6'3" L 8:02pm 4'1" H 11:23pm 7'0" .

Knapp Landing Tide Chart for (Thu) October 30, 2025

Knapp Landing tide chart for Thursday, October 30, 2025
Knapp Landing tides for Oct 30th, the sunrise is 7:48am-5:59pm and the tide times are L 8:55am 1'0" H 1:54pm 6'8" L 9:25pm 3'8" .

Knapp Landing Tide Chart for (Fri) October 31, 2025

Knapp Landing tide chart for Friday, October 31, 2025
Knapp Landing tides for Oct 31st, the sunrise is 7:50am-5:58pm and the tide times are H 12:53am 6'10" L 9:58am 1'0" H 2:41pm 7'2" L 10:37pm 2'10" .

Knapp Landing Tide Calendar | October 2025

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

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

Knapp Landing Textual Tide Table for October 2025


Oct 1st (Wed)
the sunrise is 7:10am-6:50pm and the tide times are L 9:54am 0'10" H 2:45pm 5'10" L 9:52pm 3'8" .
Oct 2nd (Thu)
the sunrise is 7:11am-6:48pm and the tide times are H 1:26am 6'9" L 10:58am 0'6" H 3:34pm 6'5" L 11:03pm 3'1" .
Oct 3rd (Fri)
the sunrise is 7:12am-6:46pm and the tide times are H 2:44am 7'1" L 11:49am 0'3" H 4:14pm 7'0" .
Oct 4th (Sat)
the sunrise is 7:13am-6:44pm and the tide times are L 12:01am 2'3" H 3:47am 7'6" L 12:32pm 0'0" H 4:50pm 7'7" .
Oct 5th (Sun)
the sunrise is 7:15am-6:42pm and the tide times are L 12:51am 1'4" H 4:43am 7'10" L 1:11pm 0'0" H 5:23pm 8'2" .
Oct 6th (Mon)
the sunrise is 7:16am-6:40pm and the tide times are L 1:37am 0'5" H 5:35am 8'1" L 1:49pm 0'2" H 5:55pm 8'9" .
Oct 7th (Tue)
the sunrise is 7:17am-6:38pm and the tide times are L 2:22am -0'4" H 6:26am 8'1" L 2:26pm 0'6" H 6:28pm 9'2" .
Oct 8th (Wed)
the sunrise is 7:19am-6:37pm and the tide times are L 3:07am -1'0" H 7:16am 8'0" L 3:05pm 0'11" H 7:02pm 9'6" .
Oct 9th (Thu)
the sunrise is 7:20am-6:35pm and the tide times are L 3:53am -1'4" H 8:08am 7'8" L 3:44pm 1'6" H 7:38pm 9'7" .
Oct 10th (Fri)
the sunrise is 7:21am-6:33pm and the tide times are L 4:41am -1'6" H 9:03am 7'3" L 4:26pm 2'1" H 8:18pm 9'5" .
Oct 11th (Sat)
the sunrise is 7:22am-6:31pm and the tide times are L 5:32am -1'3" H 10:01am 6'9" L 5:14pm 2'7" H 9:03pm 9'0" .
Oct 12th (Sun)
the sunrise is 7:24am-6:29pm and the tide times are L 6:29am -0'9" H 11:07am 6'4" L 6:10pm 3'2" H 9:57pm 8'5" .
Oct 13th (Mon)
the sunrise is 7:25am-6:27pm and the tide times are L 7:36am -0'3" H 12:20pm 6'3" L 7:22pm 3'6" H 11:06pm 7'8" .
Oct 14th (Tue)
the sunrise is 7:26am-6:26pm and the tide times are L 8:50am 0'1" H 1:34pm 6'4" L 8:48pm 3'6" .
Oct 15th (Wed)
the sunrise is 7:28am-6:24pm and the tide times are H 12:33am 7'2" L 10:02am 0'3" H 2:38pm 6'9" L 10:13pm 3'1" .
Oct 16th (Thu)
the sunrise is 7:29am-6:22pm and the tide times are H 2:00am 7'0" L 11:04am 0'4" H 3:30pm 7'4" L 11:23pm 2'4" .
Oct 17th (Fri)
the sunrise is 7:30am-6:20pm and the tide times are H 3:13am 7'2" L 11:55am 0'4" H 4:12pm 7'10" .
Oct 18th (Sat)
the sunrise is 7:32am-6:19pm and the tide times are L 12:20am 1'6" H 4:12am 7'4" L 12:37pm 0'6" H 4:49pm 8'3" .
Oct 19th (Sun)
the sunrise is 7:33am-6:17pm and the tide times are L 1:07am 0'10" H 5:02am 7'5" L 1:14pm 0'9" H 5:21pm 8'6" .
Oct 20th (Mon)
the sunrise is 7:34am-6:15pm and the tide times are L 1:49am 0'3" H 5:48am 7'6" L 1:48pm 1'2" H 5:50pm 8'8" .
Oct 21st (Tue)
the sunrise is 7:36am-6:14pm and the tide times are L 2:28am -0'1" H 6:31am 7'5" L 2:20pm 1'7" H 6:16pm 8'8" .
Oct 22nd (Wed)
the sunrise is 7:37am-6:12pm and the tide times are L 3:04am -0'4" H 7:12am 7'3" L 2:51pm 2'1" H 6:40pm 8'8" .
Oct 23rd (Thu)
the sunrise is 7:39am-6:10pm and the tide times are L 3:38am -0'5" H 7:53am 7'1" L 3:21pm 2'6" H 7:04pm 8'7" .
Oct 24th (Fri)
the sunrise is 7:40am-6:09pm and the tide times are L 4:10am -0'4" H 8:34am 6'11" L 3:51pm 2'11" H 7:29pm 8'6" .
Oct 25th (Sat)
the sunrise is 7:41am-6:07pm and the tide times are L 4:43am -0'2" H 9:16am 6'8" L 4:23pm 3'3" H 7:58pm 8'4" .
Oct 26th (Sun)
the sunrise is 7:43am-6:05pm and the tide times are L 5:17am -0'0" H 10:02am 6'5" L 4:59pm 3'7" H 8:33pm 8'2" .
Oct 27th (Mon)
the sunrise is 7:44am-6:04pm and the tide times are L 5:57am 0'3" H 10:54am 6'2" L 5:43pm 3'10" H 9:15pm 7'10" .
Oct 28th (Tue)
the sunrise is 7:46am-6:02pm and the tide times are L 6:46am 0'7" H 11:55am 6'1" L 6:42pm 4'1" H 10:09pm 7'5" .
Oct 29th (Wed)
the sunrise is 7:47am-6:01pm and the tide times are L 7:48am 0'10" H 12:57pm 6'3" L 8:02pm 4'1" H 11:23pm 7'0" .
Oct 30th (Thu)
the sunrise is 7:48am-5:59pm and the tide times are L 8:55am 1'0" H 1:54pm 6'8" L 9:25pm 3'8" .
Oct 31st (Fri)
the sunrise is 7:50am-5:58pm and the tide times are H 12:53am 6'10" L 9:58am 1'0" H 2:41pm 7'2" L 10:37pm 2'10" .

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 Knapp Landing | Heat Advisory

Last updated: June 20, 2026, 12:16 PM

Heat Advisory

Heat Advisory issued June 20 at 11:25AM PDT until June 23 at 11:00PM PDT by NWS Portland OR

* WHAT...Temperatures up to 94 to 100 expected.

* WHERE...Western and Central Columbia River Gorge, Portland Metro
Lowlands, Inner Vancouver Metro, and East Clark County Lowlands.

* WHEN...From 11 AM Monday to 11 PM PDT Tuesday.

* IMPACTS...Hot temperatures may cause heat illnesses.

Effective: June 20, 2026, 6:25 PM

Expires: June 21, 2026, 6:30 AM

Land Forecast (WAZ206)

THIS AFTERNOON: Mostly sunny. Highs in the mid 70s. Winds light.

TONIGHT: Mostly clear. Lows in the lower 50s. Northwest wind 5 to 10 mph.

SUNDAY: Sunny. Highs in the mid 80s. Northwest wind 5 to 10 mph.

SUNDAY NIGHT: Clear. Lows in the upper 50s. North wind 5 to 10 mph.

MONDAY: Sunny. Highs in the mid 90s. North wind 5 to 10 mph.

MONDAY NIGHT: Clear. Lows in the lower 60s.

TUESDAY: Sunny. Highs in the upper 90s.

TUESDAY NIGHT: Mostly clear. Lows in the lower 60s.

WEDNESDAY: Sunny. Highs in the lower 90s.

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

THURSDAY: Mostly sunny. Highs in the lower 80s.

THURSDAY NIGHT: Partly cloudy with a 50 percent chance of rain. Lows in the mid 50s.

FRIDAY: Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of rain. Highs in the lower 70s.

Last updated: June 20, 2026, 12:16 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

Columbia River Lower Section Boating Overview (Other)

Overview of lower Columbia River boating near Knapp Landing including nearby access points, sloughs, and channels for fishing, small boat launches, and river exploration. Tidal influences and river flows are key for safe navigation and launches; good for planning trips with tide charts and awareness of currents in the Astoria/Knappa region. Check Oregon State Marine Board for updates on facilities and regulations.

Knappa Slough Columbia River Access (Other)

Informal boating access via Knappa Slough near Knapp Landing on the lower Columbia River, referenced in regional guides for small boat, fishing, and exploration use. Connects to main Columbia channels with opportunities for salmon fishing, crabbing, and tidal river travel. Strong tides and currents require caution for launches, navigation, and avoiding shallows; check Marine Board or local conditions for safe use in the area.

Lower Columbia River Boating Guide Oregon Marine Board (Other)

Oregon State Marine Board guide to the lower Columbia and Willamette Rivers including areas near Knapp Landing and Knappa Slough on the Columbia River. Details public ramps, moorages, navigation hazards, channels, and facilities for recreational boating in the tidal lower river section. Useful for planning launches and tide-aware travel with notes on currents, shoals, and safe navigation in the Astoria vicinity.