Knappa Tides October 2024 | Tide Charts & Tables | Columbia River, OR

Knappa Tide Chart for (Tue) October 1, 2024

Knappa tide chart for Tuesday, October 1, 2024
Knappa tides for Oct 1st, the sunrise is 7:13am-6:52pm and the tide times are H 1:35am 7'4" L 8:28am 0'3" H 2:07pm 7'8" L 8:49pm 0'7" .

Knappa Tide Chart for (Wed) October 2, 2024

Knappa tide chart for Wednesday, October 2, 2024
Knappa tides for Oct 2nd, the sunrise is 7:15am-6:50pm and the tide times are H 2:16am 7'3" L 8:57am 0'6" H 2:33pm 7'10" L 9:25pm 0'3" .

Knappa Tide Chart for (Thu) October 3, 2024

Knappa tide chart for Thursday, October 3, 2024
Knappa tides for Oct 3rd, the sunrise is 7:16am-6:49pm and the tide times are H 2:55am 7'2" L 9:25am 0'10" H 2:56pm 7'11" L 9:58pm 0'1" .

Knappa Tide Chart for (Fri) October 4, 2024

Knappa tide chart for Friday, October 4, 2024
Knappa tides for Oct 4th, the sunrise is 7:17am-6:47pm and the tide times are H 3:34am 7'0" L 9:51am 1'3" H 3:18pm 8'0" L 10:30pm -0'0" .

Knappa Tide Chart for (Sat) October 5, 2024

Knappa tide chart for Saturday, October 5, 2024
Knappa tides for Oct 5th, the sunrise is 7:19am-6:45pm and the tide times are H 4:13am 6'9" L 10:18am 1'8" H 3:40pm 8'1" L 11:02pm -0'1" .

Knappa Tide Chart for (Sun) October 6, 2024

Knappa tide chart for Sunday, October 6, 2024
Knappa tides for Oct 6th, the sunrise is 7:20am-6:43pm and the tide times are H 4:54am 6'5" L 10:44am 2'0" H 4:04pm 8'1" L 11:34pm -0'0" .

Knappa Tide Chart for (Mon) October 7, 2024

Knappa tide chart for Monday, October 7, 2024
Knappa tides for Oct 7th, the sunrise is 7:21am-6:41pm and the tide times are H 5:38am 6'1" L 11:14am 2'5" H 4:34pm 8'0" .

Knappa Tide Chart for (Tue) October 8, 2024

Knappa tide chart for Tuesday, October 8, 2024
Knappa tides for Oct 8th, the sunrise is 7:23am-6:39pm and the tide times are L 12:11am 0'0" H 6:29am 5'9" L 11:50am 2'9" H 5:10pm 7'10" .

Knappa Tide Chart for (Wed) October 9, 2024

Knappa tide chart for Wednesday, October 9, 2024
Knappa tides for Oct 9th, the sunrise is 7:24am-6:37pm and the tide times are L 12:58am 0'3" H 7:33am 5'6" L 12:38pm 3'1" H 5:57pm 7'6" .

Knappa Tide Chart for (Thu) October 10, 2024

Knappa tide chart for Thursday, October 10, 2024
Knappa tides for Oct 10th, the sunrise is 7:25am-6:35pm and the tide times are L 2:02am 0'5" H 8:48am 5'6" L 1:49pm 3'4" H 7:02pm 7'1" .

Knappa Tide Chart for (Fri) October 11, 2024

Knappa tide chart for Friday, October 11, 2024
Knappa tides for Oct 11th, the sunrise is 7:26am-6:33pm and the tide times are L 3:22am 0'6" H 10:00am 5'9" L 3:24pm 3'4" H 8:30pm 6'11" .

Knappa Tide Chart for (Sat) October 12, 2024

Knappa tide chart for Saturday, October 12, 2024
Knappa tides for Oct 12th, the sunrise is 7:28am-6:32pm and the tide times are L 4:37am 0'5" H 10:58am 6'3" L 4:50pm 2'10" H 10:02pm 7'0" .

Knappa Tide Chart for (Sun) October 13, 2024

Knappa tide chart for Sunday, October 13, 2024
Knappa tides for Oct 13th, the sunrise is 7:29am-6:30pm and the tide times are L 5:39am 0'2" H 11:45am 6'11" L 5:58pm 2'1" H 11:17pm 7'4" .

Knappa Tide Chart for (Mon) October 14, 2024

Knappa tide chart for Monday, October 14, 2024
Knappa tides for Oct 14th, the sunrise is 7:31am-6:28pm and the tide times are L 6:30am 0'0" H 12:25pm 7'7" L 6:55pm 1'2" .

Knappa Tide Chart for (Tue) October 15, 2024

Knappa tide chart for Tuesday, October 15, 2024
Knappa tides for Oct 15th, the sunrise is 7:32am-6:26pm and the tide times are H 12:21am 7'9" L 7:16am 0'0" H 1:02pm 8'3" L 7:47pm 0'3" .

Knappa Tide Chart for (Wed) October 16, 2024

Knappa tide chart for Wednesday, October 16, 2024
Knappa tides for Oct 16th, the sunrise is 7:33am-6:24pm and the tide times are H 1:19am 7'11" L 7:58am 0'2" H 1:38pm 8'10" L 8:36pm -0'6" .

Knappa Tide Chart for (Thu) October 17, 2024

Knappa tide chart for Thursday, October 17, 2024
Knappa tides for Oct 17th, the sunrise is 7:35am-6:23pm and the tide times are H 2:13am 8'0" L 8:39am 0'6" H 2:14pm 9'3" L 9:23pm -1'1" .

Knappa Tide Chart for (Fri) October 18, 2024

Knappa tide chart for Friday, October 18, 2024
Knappa tides for Oct 18th, the sunrise is 7:36am-6:21pm and the tide times are H 3:06am 7'11" L 9:20am 0'11" H 2:50pm 9'6" L 10:11pm -1'4" .

Knappa Tide Chart for (Sat) October 19, 2024

Knappa tide chart for Saturday, October 19, 2024
Knappa tides for Oct 19th, the sunrise is 7:37am-6:19pm and the tide times are H 3:59am 7'7" L 10:02am 1'5" H 3:28pm 9'6" L 10:59pm -1'5" .

Knappa Tide Chart for (Sun) October 20, 2024

Knappa tide chart for Sunday, October 20, 2024
Knappa tides for Oct 20th, the sunrise is 7:39am-6:17pm and the tide times are H 4:53am 7'3" L 10:45am 1'11" H 4:07pm 9'3" L 11:48pm -1'1" .

Knappa Tide Chart for (Mon) October 21, 2024

Knappa tide chart for Monday, October 21, 2024
Knappa tides for Oct 21st, the sunrise is 7:40am-6:16pm and the tide times are H 5:49am 6'10" L 11:31am 2'4" H 4:50pm 8'9" .

Knappa Tide Chart for (Tue) October 22, 2024

Knappa tide chart for Tuesday, October 22, 2024
Knappa tides for Oct 22nd, the sunrise is 7:42am-6:14pm and the tide times are L 12:41am -0'8" H 6:50am 6'6" L 12:25pm 2'9" H 5:38pm 8'1" .

Knappa Tide Chart for (Wed) October 23, 2024

Knappa tide chart for Wednesday, October 23, 2024
Knappa tides for Oct 23rd, the sunrise is 7:43am-6:12pm and the tide times are L 1:40am -0'1" H 7:56am 6'3" L 1:29pm 3'1" H 6:37pm 7'4" .

Knappa Tide Chart for (Thu) October 24, 2024

Knappa tide chart for Thursday, October 24, 2024
Knappa tides for Oct 24th, the sunrise is 7:45am-6:11pm and the tide times are L 2:46am 0'3" H 9:05am 6'3" L 2:47pm 3'3" H 7:54pm 6'9" .

Knappa Tide Chart for (Fri) October 25, 2024

Knappa tide chart for Friday, October 25, 2024
Knappa tides for Oct 25th, the sunrise is 7:46am-6:09pm and the tide times are L 3:54am 0'7" H 10:09am 6'7" L 4:09pm 3'0" H 9:20pm 6'6" .

Knappa Tide Chart for (Sat) October 26, 2024

Knappa tide chart for Saturday, October 26, 2024
Knappa tides for Oct 26th, the sunrise is 7:47am-6:08pm and the tide times are L 4:57am 0'9" H 11:02am 6'11" L 5:21pm 2'6" H 10:37pm 6'6" .

Knappa Tide Chart for (Sun) October 27, 2024

Knappa tide chart for Sunday, October 27, 2024
Knappa tides for Oct 27th, the sunrise is 7:49am-6:06pm and the tide times are L 5:49am 0'9" H 11:44am 7'5" L 6:19pm 1'10" H 11:39pm 6'8" .

Knappa Tide Chart for (Mon) October 28, 2024

Knappa tide chart for Monday, October 28, 2024
Knappa tides for Oct 28th, the sunrise is 7:50am-6:04pm and the tide times are L 6:32am 0'11" H 12:20pm 7'9" L 7:06pm 1'2" .

Knappa Tide Chart for (Tue) October 29, 2024

Knappa tide chart for Tuesday, October 29, 2024
Knappa tides for Oct 29th, the sunrise is 7:52am-6:03pm and the tide times are H 12:31am 6'11" L 7:09am 1'1" H 12:51pm 8'1" L 7:48pm 0'8" .

Knappa Tide Chart for (Wed) October 30, 2024

Knappa tide chart for Wednesday, October 30, 2024
Knappa tides for Oct 30th, the sunrise is 7:53am-6:01pm and the tide times are H 1:17am 7'0" L 7:43am 1'4" H 1:19pm 8'3" L 8:26pm 0'2" .

Knappa Tide Chart for (Thu) October 31, 2024

Knappa tide chart for Thursday, October 31, 2024
Knappa tides for Oct 31st, the sunrise is 7:54am-6:00pm and the tide times are H 2:01am 7'1" L 8:15am 1'8" H 1:45pm 8'5" L 9:02pm -0'0" .

Knappa Tide Calendar | October 2024

Sun Mon Tue Wed Thu Fri Sat
 
Knappa tide chart for Tuesday, October 1, 2024
Knappa tide chart for Wednesday, October 2, 2024
Knappa tide chart for Thursday, October 3, 2024
Knappa tide chart for Friday, October 4, 2024
Knappa tide chart for Saturday, October 5, 2024
Knappa tide chart for Sunday, October 6, 2024
Knappa tide chart for Monday, October 7, 2024
Knappa tide chart for Tuesday, October 8, 2024
Knappa tide chart for Wednesday, October 9, 2024
Knappa tide chart for Thursday, October 10, 2024
Knappa tide chart for Friday, October 11, 2024
Knappa tide chart for Saturday, October 12, 2024
Knappa tide chart for Sunday, October 13, 2024
Knappa tide chart for Monday, October 14, 2024
Knappa tide chart for Tuesday, October 15, 2024
Knappa tide chart for Wednesday, October 16, 2024
Knappa tide chart for Thursday, October 17, 2024
Knappa tide chart for Friday, October 18, 2024
Knappa tide chart for Saturday, October 19, 2024
Knappa tide chart for Sunday, October 20, 2024
Knappa tide chart for Monday, October 21, 2024
Knappa tide chart for Tuesday, October 22, 2024
Knappa tide chart for Wednesday, October 23, 2024
Knappa tide chart for Thursday, October 24, 2024
Knappa tide chart for Friday, October 25, 2024
Knappa tide chart for Saturday, October 26, 2024
Knappa tide chart for Sunday, October 27, 2024
Knappa tide chart for Monday, October 28, 2024
Knappa tide chart for Tuesday, October 29, 2024
Knappa tide chart for Wednesday, October 30, 2024
Knappa tide chart for Thursday, October 31, 2024
 

Restricted days available with membership — details below


Knappa Tide Table for October 2024

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

Knappa Textual Tide Table for October 2024


Oct 1st (Tue)
the sunrise is 7:13am-6:52pm and the tide times are H 1:35am 7'4" L 8:28am 0'3" H 2:07pm 7'8" L 8:49pm 0'7" .
Oct 2nd (Wed)
the sunrise is 7:15am-6:50pm and the tide times are H 2:16am 7'3" L 8:57am 0'6" H 2:33pm 7'10" L 9:25pm 0'3" .
Oct 3rd (Thu)
the sunrise is 7:16am-6:49pm and the tide times are H 2:55am 7'2" L 9:25am 0'10" H 2:56pm 7'11" L 9:58pm 0'1" .
Oct 4th (Fri)
the sunrise is 7:17am-6:47pm and the tide times are H 3:34am 7'0" L 9:51am 1'3" H 3:18pm 8'0" L 10:30pm -0'0" .
Oct 5th (Sat)
the sunrise is 7:19am-6:45pm and the tide times are H 4:13am 6'9" L 10:18am 1'8" H 3:40pm 8'1" L 11:02pm -0'1" .
Oct 6th (Sun)
the sunrise is 7:20am-6:43pm and the tide times are H 4:54am 6'5" L 10:44am 2'0" H 4:04pm 8'1" L 11:34pm -0'0" .
Oct 7th (Mon)
the sunrise is 7:21am-6:41pm and the tide times are H 5:38am 6'1" L 11:14am 2'5" H 4:34pm 8'0" .
Oct 8th (Tue)
the sunrise is 7:23am-6:39pm and the tide times are L 12:11am 0'0" H 6:29am 5'9" L 11:50am 2'9" H 5:10pm 7'10" .
Oct 9th (Wed)
the sunrise is 7:24am-6:37pm and the tide times are L 12:58am 0'3" H 7:33am 5'6" L 12:38pm 3'1" H 5:57pm 7'6" .
Oct 10th (Thu)
the sunrise is 7:25am-6:35pm and the tide times are L 2:02am 0'5" H 8:48am 5'6" L 1:49pm 3'4" H 7:02pm 7'1" .
Oct 11th (Fri)
the sunrise is 7:26am-6:33pm and the tide times are L 3:22am 0'6" H 10:00am 5'9" L 3:24pm 3'4" H 8:30pm 6'11" .
Oct 12th (Sat)
the sunrise is 7:28am-6:32pm and the tide times are L 4:37am 0'5" H 10:58am 6'3" L 4:50pm 2'10" H 10:02pm 7'0" .
Oct 13th (Sun)
the sunrise is 7:29am-6:30pm and the tide times are L 5:39am 0'2" H 11:45am 6'11" L 5:58pm 2'1" H 11:17pm 7'4" .
Oct 14th (Mon)
the sunrise is 7:31am-6:28pm and the tide times are L 6:30am 0'0" H 12:25pm 7'7" L 6:55pm 1'2" .
Oct 15th (Tue)
the sunrise is 7:32am-6:26pm and the tide times are H 12:21am 7'9" L 7:16am 0'0" H 1:02pm 8'3" L 7:47pm 0'3" .
Oct 16th (Wed)
the sunrise is 7:33am-6:24pm and the tide times are H 1:19am 7'11" L 7:58am 0'2" H 1:38pm 8'10" L 8:36pm -0'6" .
Oct 17th (Thu)
the sunrise is 7:35am-6:23pm and the tide times are H 2:13am 8'0" L 8:39am 0'6" H 2:14pm 9'3" L 9:23pm -1'1" .
Oct 18th (Fri)
the sunrise is 7:36am-6:21pm and the tide times are H 3:06am 7'11" L 9:20am 0'11" H 2:50pm 9'6" L 10:11pm -1'4" .
Oct 19th (Sat)
the sunrise is 7:37am-6:19pm and the tide times are H 3:59am 7'7" L 10:02am 1'5" H 3:28pm 9'6" L 10:59pm -1'5" .
Oct 20th (Sun)
the sunrise is 7:39am-6:17pm and the tide times are H 4:53am 7'3" L 10:45am 1'11" H 4:07pm 9'3" L 11:48pm -1'1" .
Oct 21st (Mon)
the sunrise is 7:40am-6:16pm and the tide times are H 5:49am 6'10" L 11:31am 2'4" H 4:50pm 8'9" .
Oct 22nd (Tue)
the sunrise is 7:42am-6:14pm and the tide times are L 12:41am -0'8" H 6:50am 6'6" L 12:25pm 2'9" H 5:38pm 8'1" .
Oct 23rd (Wed)
the sunrise is 7:43am-6:12pm and the tide times are L 1:40am -0'1" H 7:56am 6'3" L 1:29pm 3'1" H 6:37pm 7'4" .
Oct 24th (Thu)
the sunrise is 7:45am-6:11pm and the tide times are L 2:46am 0'3" H 9:05am 6'3" L 2:47pm 3'3" H 7:54pm 6'9" .
Oct 25th (Fri)
the sunrise is 7:46am-6:09pm and the tide times are L 3:54am 0'7" H 10:09am 6'7" L 4:09pm 3'0" H 9:20pm 6'6" .
Oct 26th (Sat)
the sunrise is 7:47am-6:08pm and the tide times are L 4:57am 0'9" H 11:02am 6'11" L 5:21pm 2'6" H 10:37pm 6'6" .
Oct 27th (Sun)
the sunrise is 7:49am-6:06pm and the tide times are L 5:49am 0'9" H 11:44am 7'5" L 6:19pm 1'10" H 11:39pm 6'8" .
Oct 28th (Mon)
the sunrise is 7:50am-6:04pm and the tide times are L 6:32am 0'11" H 12:20pm 7'9" L 7:06pm 1'2" .
Oct 29th (Tue)
the sunrise is 7:52am-6:03pm and the tide times are H 12:31am 6'11" L 7:09am 1'1" H 12:51pm 8'1" L 7:48pm 0'8" .
Oct 30th (Wed)
the sunrise is 7:53am-6:01pm and the tide times are H 1:17am 7'0" L 7:43am 1'4" H 1:19pm 8'3" L 8:26pm 0'2" .
Oct 31st (Thu)
the sunrise is 7:54am-6:00pm and the tide times are H 2:01am 7'1" L 8:15am 1'8" H 1:45pm 8'5" L 9:02pm -0'0" .

Oregon 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 Knappa | Small Craft Advisory

Last updated: June 8, 2026, 6:06 AM

Small Craft Advisory

Small Craft Advisory issued June 7 at 11:29PM PDT until June 9 at 11:00PM PDT by NWS Portland OR

* WHAT...Rough bar conditions expected. Seas 5 to 8 ft at 9
seconds and south winds 10 to 15 kt with gusts up to 28 kt
expected.

* WHERE...In the Main Channel of the Columbia River Bar.

* WHEN...From 8 AM Monday to 11 PM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft,
especially when operating near to, or attempting to cross, the
Columbia River Bar.

* ADDITIONAL DETAILS...Ebb current of 3.22 kt at 1100 PM Sunday.
Seas 3 to 5 ft. Ebb current of 3.53 kt at 1045 AM Monday. Seas 6
to 8 ft. Ebb current of 3.8 kt at 1158 PM Monday. Seas 7 ft.

Effective: June 8, 2026, 6:29 AM

Expires: June 8, 2026, 10:30 PM

Marine Forecast (PZZ210)

PZZ210-082315-
Columbia River Bar-
111 AM PDT Mon Jun 8 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM PDT THIS MORNING
THROUGH TUESDAY EVENING...

.IN THE MAIN CHANNEL...

.GENERAL SEAS...5 ft building to 8 ft Tuesday morning.

.FIRST EBB...Ebb current of 3.53 kt at 1045 AM Monday. Seas 6 ft.

.SECOND EBB...Ebb current of 3.8 kt at 1158 PM Monday. Seas 8 ft.

.THIRD EBB...Ebb current of 3.17 kt at 1152 AM Tuesday. Seas 7 to
8 ft.

$$

Land Forecast (ORZ101)

TODAY: Rain. Highs in the upper 50s. Southeast wind 5 to 10 mph. Chance of rain near 100 percent. Rainfall amounts a half to three quarters of an inch.

TONIGHT: Rain. Lows in the lower 50s. Southwest wind 15 to 20 mph. Chance of rain near 100 percent. Rainfall amounts a tenth to a quarter of an inch.

TUESDAY: Rain, mainly in the morning. Highs in the upper 50s. West wind 10 to 15 mph. Chance of rain 90 percent. Rainfall amounts around a tenth of an inch.

TUESDAY NIGHT: Mostly cloudy. Rain likely, mainly in the evening. Lows in the upper 40s. West wind 10 to 15 mph, easing to light after midnight. Chance of rain 70 percent.

WEDNESDAY: Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 60s. West wind 5 to 10 mph.

WEDNESDAY NIGHT: Partly cloudy. Patchy fog. Lows in the upper 40s.

THURSDAY: Mostly sunny. Highs in the mid 60s.

THURSDAY NIGHT: Mostly clear. Lows in the upper 40s.

FRIDAY: Mostly sunny. Highs in the upper 60s.

FRIDAY NIGHT: Mostly clear. Lows in the lower 50s.

SATURDAY: Sunny. Highs in the upper 70s.

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

SUNDAY: Sunny. Highs in the mid 80s.

Last updated: June 8, 2026, 6:06 AM

ODFW

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

Oregon State Parks

Oregon State Parks and beaches with coastal camping, reservations, beach access, and tidepooling opportunities

Columbia River Lower Section Boating Overview (Other)

Overview of lower Columbia River boating near Knappa 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 Shore Access (Other)

Informal shore and slough access near Knappa on the lower Columbia River for small boats, kayaks, and fishing from shore or hand carry launches. Connects to main Columbia channels with opportunities for salmon fishing, crabbing, and tidal river travel. Strong tides and currents require caution for safe access and navigation; check Marine Board or local conditions for updates.

Lower Columbia River Boating Guide Oregon Marine Board (Other)

Oregon State Marine Board guide to the lower Columbia River including areas near Knappa and Knappa Slough with details on ramps, navigation, hazards, moorages, and facilities for recreational boating in the tidal lower river section. Useful for planning launches from nearby access points with notes on tides, currents, shoals, and safe travel in the Astoria vicinity.