Knappa Tides April 2022 | Tide Charts & Tables | Columbia River, OR

Knappa Tide Chart for (Fri) April 1, 2022

Knappa tide chart for Friday, April 1, 2022
Knappa tides for Apr 1st, the sunrise is 6:53am-7:43pm and the tide times are H 2:50am 8'7" L 9:37am 0'3" H 3:07pm 8'0" L 9:45pm 0'6" .

Knappa Tide Chart for (Sat) April 2, 2022

Knappa tide chart for Saturday, April 2, 2022
Knappa tides for Apr 2nd, the sunrise is 6:51am-7:44pm and the tide times are H 3:21am 8'8" L 10:18am 0'0" H 3:51pm 7'9" L 10:18pm 0'11" .

Knappa Tide Chart for (Sun) April 3, 2022

Knappa tide chart for Sunday, April 3, 2022
Knappa tides for Apr 3rd, the sunrise is 6:49am-7:45pm and the tide times are H 3:49am 8'8" L 10:56am -0'0" H 4:34pm 7'5" L 10:49pm 1'5" .

Knappa Tide Chart for (Mon) April 4, 2022

Knappa tide chart for Monday, April 4, 2022
Knappa tides for Apr 4th, the sunrise is 6:48am-7:47pm and the tide times are H 4:16am 8'6" L 11:34am -0'0" H 5:18pm 7'0" L 11:21pm 1'11" .

Knappa Tide Chart for (Tue) April 5, 2022

Knappa tide chart for Tuesday, April 5, 2022
Knappa tides for Apr 5th, the sunrise is 6:46am-7:48pm and the tide times are H 4:43am 8'4" L 12:11pm 0'1" H 6:04pm 6'7" L 11:53pm 2'5" .

Knappa Tide Chart for (Wed) April 6, 2022

Knappa tide chart for Wednesday, April 6, 2022
Knappa tides for Apr 6th, the sunrise is 6:44am-7:49pm and the tide times are H 5:11am 8'1" L 12:51pm 0'4" H 6:56pm 6'2" .

Knappa Tide Chart for (Thu) April 7, 2022

Knappa tide chart for Thursday, April 7, 2022
Knappa tides for Apr 7th, the sunrise is 6:42am-7:51pm and the tide times are L 12:31am 2'10" H 5:45am 7'9" L 1:38pm 0'8" H 7:57pm 5'10" .

Knappa Tide Chart for (Fri) April 8, 2022

Knappa tide chart for Friday, April 8, 2022
Knappa tides for Apr 8th, the sunrise is 6:40am-7:52pm and the tide times are L 1:18am 3'2" H 6:28am 7'4" L 2:38pm 0'11" H 9:07pm 5'9" .

Knappa Tide Chart for (Sat) April 9, 2022

Knappa tide chart for Saturday, April 9, 2022
Knappa tides for Apr 9th, the sunrise is 6:38am-7:53pm and the tide times are L 2:24am 3'6" H 7:28am 6'11" L 3:49pm 1'1" H 10:15pm 5'11" .

Knappa Tide Chart for (Sun) April 10, 2022

Knappa tide chart for Sunday, April 10, 2022
Knappa tides for Apr 10th, the sunrise is 6:36am-7:55pm and the tide times are L 3:47am 3'6" H 8:50am 6'8" L 4:58pm 1'0" H 11:13pm 6'3" .

Knappa Tide Chart for (Mon) April 11, 2022

Knappa tide chart for Monday, April 11, 2022
Knappa tides for Apr 11th, the sunrise is 6:34am-7:56pm and the tide times are L 5:04am 3'2" H 10:13am 6'9" L 5:56pm 0'10" H 11:58pm 6'8" .

Knappa Tide Chart for (Tue) April 12, 2022

Knappa tide chart for Tuesday, April 12, 2022
Knappa tides for Apr 12th, the sunrise is 6:32am-7:58pm and the tide times are L 6:08am 2'8" H 11:21am 7'0" L 6:42pm 0'8" .

Knappa Tide Chart for (Wed) April 13, 2022

Knappa tide chart for Wednesday, April 13, 2022
Knappa tides for Apr 13th, the sunrise is 6:31am-7:59pm and the tide times are H 12:37am 7'2" L 7:00am 2'0" H 12:19pm 7'3" L 7:22pm 0'6" .

Knappa Tide Chart for (Thu) April 14, 2022

Knappa tide chart for Thursday, April 14, 2022
Knappa tides for Apr 14th, the sunrise is 6:29am-8:00pm and the tide times are H 1:10am 7'8" L 7:46am 1'3" H 1:11pm 7'7" L 8:00pm 0'7" .

Knappa Tide Chart for (Fri) April 15, 2022

Knappa tide chart for Friday, April 15, 2022
Knappa tides for Apr 15th, the sunrise is 6:27am-8:01pm and the tide times are H 1:42am 8'1" L 8:29am 0'7" H 2:00pm 7'9" L 8:36pm 0'9" .

Knappa Tide Chart for (Sat) April 16, 2022

Knappa tide chart for Saturday, April 16, 2022
Knappa tides for Apr 16th, the sunrise is 6:25am-8:03pm and the tide times are H 2:12am 8'6" L 9:11am 0'0" H 2:48pm 7'9" L 9:11pm 1'0" .

Knappa Tide Chart for (Sun) April 17, 2022

Knappa tide chart for Sunday, April 17, 2022
Knappa tides for Apr 17th, the sunrise is 6:23am-8:04pm and the tide times are H 2:43am 8'11" L 9:53am -0'5" H 3:37pm 7'8" L 9:48pm 1'4" .

Knappa Tide Chart for (Mon) April 18, 2022

Knappa tide chart for Monday, April 18, 2022
Knappa tides for Apr 18th, the sunrise is 6:22am-8:05pm and the tide times are H 3:16am 9'2" L 10:36am -0'9" H 4:27pm 7'5" L 10:26pm 1'8" .

Knappa Tide Chart for (Tue) April 19, 2022

Knappa tide chart for Tuesday, April 19, 2022
Knappa tides for Apr 19th, the sunrise is 6:20am-8:07pm and the tide times are H 3:51am 9'3" L 11:22am -0'11" H 5:20pm 7'1" L 11:08pm 2'1" .

Knappa Tide Chart for (Wed) April 20, 2022

Knappa tide chart for Wednesday, April 20, 2022
Knappa tides for Apr 20th, the sunrise is 6:18am-8:08pm and the tide times are H 4:30am 9'2" L 12:11pm -0'9" H 6:17pm 6'9" L 11:56pm 2'6" .

Knappa Tide Chart for (Thu) April 21, 2022

Knappa tide chart for Thursday, April 21, 2022
Knappa tides for Apr 21st, the sunrise is 6:16am-8:10pm and the tide times are H 5:15am 8'10" L 1:07pm -0'6" H 7:22pm 6'5" .

Knappa Tide Chart for (Fri) April 22, 2022

Knappa tide chart for Friday, April 22, 2022
Knappa tides for Apr 22nd, the sunrise is 6:15am-8:11pm and the tide times are L 12:53am 2'10" H 6:10am 8'4" L 2:13pm -0'1" H 8:33pm 6'4" .

Knappa Tide Chart for (Sat) April 23, 2022

Knappa tide chart for Saturday, April 23, 2022
Knappa tides for Apr 23rd, the sunrise is 6:13am-8:12pm and the tide times are L 2:07am 3'1" H 7:20am 7'8" L 3:26pm 0'1" H 9:45pm 6'6" .

Knappa Tide Chart for (Sun) April 24, 2022

Knappa tide chart for Sunday, April 24, 2022
Knappa tides for Apr 24th, the sunrise is 6:11am-8:13pm and the tide times are L 3:32am 3'0" H 8:47am 7'3" L 4:37pm 0'3" H 10:47pm 6'11" .

Knappa Tide Chart for (Mon) April 25, 2022

Knappa tide chart for Monday, April 25, 2022
Knappa tides for Apr 25th, the sunrise is 6:10am-8:15pm and the tide times are L 4:54am 2'7" H 10:13am 7'1" L 5:39pm 0'3" H 11:39pm 7'6" .

Knappa Tide Chart for (Tue) April 26, 2022

Knappa tide chart for Tuesday, April 26, 2022
Knappa tides for Apr 26th, the sunrise is 6:08am-8:16pm and the tide times are L 6:04am 1'10" H 11:26am 7'3" L 6:31pm 0'4" .

Knappa Tide Chart for (Wed) April 27, 2022

Knappa tide chart for Wednesday, April 27, 2022
Knappa tides for Apr 27th, the sunrise is 6:06am-8:17pm and the tide times are H 12:23am 8'0" L 7:02am 1'1" H 12:27pm 7'4" L 7:16pm 0'6" .

Knappa Tide Chart for (Thu) April 28, 2022

Knappa tide chart for Thursday, April 28, 2022
Knappa tides for Apr 28th, the sunrise is 6:05am-8:18pm and the tide times are H 1:01am 8'5" L 7:52am 0'6" H 1:21pm 7'5" L 7:56pm 0'9" .

Knappa Tide Chart for (Fri) April 29, 2022

Knappa tide chart for Friday, April 29, 2022
Knappa tides for Apr 29th, the sunrise is 6:03am-8:20pm and the tide times are H 1:36am 8'8" L 8:37am 0'0" H 2:09pm 7'5" L 8:34pm 1'1" .

Knappa Tide Chart for (Sat) April 30, 2022

Knappa tide chart for Saturday, April 30, 2022
Knappa tides for Apr 30th, the sunrise is 6:02am-8:21pm and the tide times are H 2:08am 8'9" L 9:18am -0'3" H 2:55pm 7'4" L 9:09pm 1'5" .

Knappa Tide Calendar | April 2022

Sun Mon Tue Wed Thu Fri Sat
 
Knappa tide chart for Friday, April 1, 2022
Knappa tide chart for Saturday, April 2, 2022
Knappa tide chart for Sunday, April 3, 2022
Knappa tide chart for Monday, April 4, 2022
Knappa tide chart for Tuesday, April 5, 2022
Knappa tide chart for Wednesday, April 6, 2022
Knappa tide chart for Thursday, April 7, 2022
Knappa tide chart for Friday, April 8, 2022
Knappa tide chart for Saturday, April 9, 2022
Knappa tide chart for Sunday, April 10, 2022
Knappa tide chart for Monday, April 11, 2022
Knappa tide chart for Tuesday, April 12, 2022
Knappa tide chart for Wednesday, April 13, 2022
Knappa tide chart for Thursday, April 14, 2022
Knappa tide chart for Friday, April 15, 2022
Knappa tide chart for Saturday, April 16, 2022
Knappa tide chart for Sunday, April 17, 2022
Knappa tide chart for Monday, April 18, 2022
Knappa tide chart for Tuesday, April 19, 2022
Knappa tide chart for Wednesday, April 20, 2022
Knappa tide chart for Thursday, April 21, 2022
Knappa tide chart for Friday, April 22, 2022
Knappa tide chart for Saturday, April 23, 2022
Knappa tide chart for Sunday, April 24, 2022
Knappa tide chart for Monday, April 25, 2022
Knappa tide chart for Tuesday, April 26, 2022
Knappa tide chart for Wednesday, April 27, 2022
Knappa tide chart for Thursday, April 28, 2022
Knappa tide chart for Friday, April 29, 2022
Knappa tide chart for Saturday, April 30, 2022

Restricted days available with membership — details below


Knappa Tide Table for April 2022

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

Knappa Textual Tide Table for April 2022


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

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

Last updated: June 20, 2026, 12:07 PM

Marine Forecast (PZZ210)

PZZ210-202230-
Columbia River Bar-
1254 AM PDT Sat Jun 20 2026

.IN THE MAIN CHANNEL...

.GENERAL SEAS...7 to 8 ft subsiding to 4 to 5 ft Sunday morning.

.FIRST EBB...Ebb current of 4.89 kt at 929 AM Saturday. Seas 7 to
8 ft.

.SECOND EBB...Ebb current of 3.97 kt at 1023 PM Saturday. Seas 5
to 6 ft.

.THIRD EBB...Ebb current of 4.02 kt at 1026 AM Sunday. Seas 4 to 5
ft.

$$

Land Forecast (ORZ101)

THIS AFTERNOON: Partly sunny. Highs in the mid 60s. West wind 5 to 10 mph.

TONIGHT: Mostly cloudy. Lows in the lower 50s. West wind 5 to 10 mph.

SUNDAY: Partly sunny in the morning, then clearing. Highs around 70. Northwest wind 5 to 10 mph.

SUNDAY NIGHT: Mostly clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Northwest wind 5 to 10 mph.

MONDAY: Partly sunny in the morning, then clearing. Highs in the lower 80s. North wind 5 to 10 mph.

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

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

TUESDAY NIGHT: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.

WEDNESDAY: Mostly sunny. Highs in the lower 70s.

WEDNESDAY NIGHT: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

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

THURSDAY NIGHT: Mostly cloudy with rain likely. Lows in the lower 50s. Chance of rain 60 percent.

FRIDAY: Rain likely. Highs in the mid 60s. Chance of rain 60 percent.

Last updated: June 20, 2026, 12:07 PM

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.