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

Knappa Tide Chart for (Mon) August 1, 2022

Knappa tide chart for Monday, August 1, 2022
Knappa tides for Aug 1st, the sunrise is 5:56am-8:44pm and the tide times are H 4:24am 7'7" L 11:34am -0'2" H 5:32pm 7'3" L 11:54pm 1'8" .

Knappa Tide Chart for (Tue) August 2, 2022

Knappa tide chart for Tuesday, August 2, 2022
Knappa tides for Aug 2nd, the sunrise is 5:57am-8:42pm and the tide times are H 5:07am 7'2" L 12:04pm 0'1" H 6:01pm 7'5" .

Knappa Tide Chart for (Wed) August 3, 2022

Knappa tide chart for Wednesday, August 3, 2022
Knappa tides for Aug 3rd, the sunrise is 5:58am-8:41pm and the tide times are L 12:38am 1'5" H 5:56am 6'8" L 12:37pm 0'6" H 6:34pm 7'8" .

Knappa Tide Chart for (Thu) August 4, 2022

Knappa tide chart for Thursday, August 4, 2022
Knappa tides for Aug 4th, the sunrise is 6:00am-8:39pm and the tide times are L 1:30am 1'2" H 6:56am 6'1" L 1:16pm 1'0" H 7:13pm 7'9" .

Knappa Tide Chart for (Fri) August 5, 2022

Knappa tide chart for Friday, August 5, 2022
Knappa tides for Aug 5th, the sunrise is 6:01am-8:38pm and the tide times are L 2:31am 0'11" H 8:10am 5'6" L 2:04pm 1'7" H 8:00pm 7'11" .

Knappa Tide Chart for (Sat) August 6, 2022

Knappa tide chart for Saturday, August 6, 2022
Knappa tides for Aug 6th, the sunrise is 6:02am-8:37pm and the tide times are L 3:42am 0'6" H 9:36am 5'3" L 3:04pm 2'2" H 8:56pm 8'0" .

Knappa Tide Chart for (Sun) August 7, 2022

Knappa tide chart for Sunday, August 7, 2022
Knappa tides for Aug 7th, the sunrise is 6:03am-8:35pm and the tide times are L 4:58am 0'1" H 11:00am 5'5" L 4:17pm 2'7" H 10:01pm 8'2" .

Knappa Tide Chart for (Mon) August 8, 2022

Knappa tide chart for Monday, August 8, 2022
Knappa tides for Aug 8th, the sunrise is 6:04am-8:33pm and the tide times are L 6:08am -0'5" H 12:11pm 5'9" L 5:34pm 2'8" H 11:07pm 8'5" .

Knappa Tide Chart for (Tue) August 9, 2022

Knappa tide chart for Tuesday, August 9, 2022
Knappa tides for Aug 9th, the sunrise is 6:06am-8:32pm and the tide times are L 7:11am -0'11" H 1:11pm 6'2" L 6:44pm 2'6" .

Knappa Tide Chart for (Wed) August 10, 2022

Knappa tide chart for Wednesday, August 10, 2022
Knappa tides for Aug 10th, the sunrise is 6:07am-8:30pm and the tide times are H 12:11am 8'8" L 8:06am -1'3" H 2:03pm 6'8" L 7:47pm 2'2" .

Knappa Tide Chart for (Thu) August 11, 2022

Knappa tide chart for Thursday, August 11, 2022
Knappa tides for Aug 11th, the sunrise is 6:08am-8:29pm and the tide times are H 1:11am 8'10" L 8:56am -1'6" H 2:50pm 7'0" L 8:45pm 1'9" .

Knappa Tide Chart for (Fri) August 12, 2022

Knappa tide chart for Friday, August 12, 2022
Knappa tides for Aug 12th, the sunrise is 6:09am-8:27pm and the tide times are H 2:08am 8'11" L 9:42am -1'6" H 3:34pm 7'5" L 9:39pm 1'4" .

Knappa Tide Chart for (Sat) August 13, 2022

Knappa tide chart for Saturday, August 13, 2022
Knappa tides for Aug 13th, the sunrise is 6:11am-8:26pm and the tide times are H 3:02am 8'9" L 10:25am -1'4" H 4:15pm 7'8" L 10:31pm 1'0" .

Knappa Tide Chart for (Sun) August 14, 2022

Knappa tide chart for Sunday, August 14, 2022
Knappa tides for Aug 14th, the sunrise is 6:12am-8:24pm and the tide times are H 3:54am 8'5" L 11:05am -0'11" H 4:54pm 7'10" L 11:22pm 0'9" .

Knappa Tide Chart for (Mon) August 15, 2022

Knappa tide chart for Monday, August 15, 2022
Knappa tides for Aug 15th, the sunrise is 6:13am-8:22pm and the tide times are H 4:45am 7'11" L 11:43am -0'5" H 5:32pm 7'11" .

Knappa Tide Chart for (Tue) August 16, 2022

Knappa tide chart for Tuesday, August 16, 2022
Knappa tides for Aug 16th, the sunrise is 6:14am-8:21pm and the tide times are L 12:12am 0'7" H 5:36am 7'3" L 12:20pm 0'2" H 6:09pm 7'11" .

Knappa Tide Chart for (Wed) August 17, 2022

Knappa tide chart for Wednesday, August 17, 2022
Knappa tides for Aug 17th, the sunrise is 6:16am-8:19pm and the tide times are L 1:04am 0'7" H 6:32am 6'6" L 12:59pm 0'10" H 6:46pm 7'9" .

Knappa Tide Chart for (Thu) August 18, 2022

Knappa tide chart for Thursday, August 18, 2022
Knappa tides for Aug 18th, the sunrise is 6:17am-8:17pm and the tide times are L 2:00am 0'7" H 7:34am 5'10" L 1:41pm 1'6" H 7:27pm 7'6" .

Knappa Tide Chart for (Fri) August 19, 2022

Knappa tide chart for Friday, August 19, 2022
Knappa tides for Aug 19th, the sunrise is 6:18am-8:16pm and the tide times are L 3:01am 0'7" H 8:44am 5'5" L 2:31pm 2'2" H 8:14pm 7'3" .

Knappa Tide Chart for (Sat) August 20, 2022

Knappa tide chart for Saturday, August 20, 2022
Knappa tides for Aug 20th, the sunrise is 6:19am-8:14pm and the tide times are L 4:08am 0'6" H 10:01am 5'3" L 3:32pm 2'7" H 9:10pm 7'1" .

Knappa Tide Chart for (Sun) August 21, 2022

Knappa tide chart for Sunday, August 21, 2022
Knappa tides for Aug 21st, the sunrise is 6:21am-8:12pm and the tide times are L 5:15am 0'4" H 11:12am 5'5" L 4:42pm 2'10" H 10:11pm 7'0" .

Knappa Tide Chart for (Mon) August 22, 2022

Knappa tide chart for Monday, August 22, 2022
Knappa tides for Aug 22nd, the sunrise is 6:22am-8:10pm and the tide times are L 6:16am 0'1" H 12:12pm 5'9" L 5:48pm 2'10" H 11:10pm 7'1" .

Knappa Tide Chart for (Tue) August 23, 2022

Knappa tide chart for Tuesday, August 23, 2022
Knappa tides for Aug 23rd, the sunrise is 6:23am-8:09pm and the tide times are L 7:07am -0'1" H 1:01pm 6'1" L 6:45pm 2'7" .

Knappa Tide Chart for (Wed) August 24, 2022

Knappa tide chart for Wednesday, August 24, 2022
Knappa tides for Aug 24th, the sunrise is 6:24am-8:07pm and the tide times are H 12:03am 7'3" L 7:51am -0'4" H 1:43pm 6'5" L 7:35pm 2'4" .

Knappa Tide Chart for (Thu) August 25, 2022

Knappa tide chart for Thursday, August 25, 2022
Knappa tides for Aug 25th, the sunrise is 6:26am-8:05pm and the tide times are H 12:51am 7'6" L 8:29am -0'6" H 2:20pm 6'8" L 8:19pm 2'0" .

Knappa Tide Chart for (Fri) August 26, 2022

Knappa tide chart for Friday, August 26, 2022
Knappa tides for Aug 26th, the sunrise is 6:27am-8:03pm and the tide times are H 1:34am 7'8" L 9:04am -0'6" H 2:53pm 6'10" L 9:00pm 1'8" .

Knappa Tide Chart for (Sat) August 27, 2022

Knappa tide chart for Saturday, August 27, 2022
Knappa tides for Aug 27th, the sunrise is 6:28am-8:02pm and the tide times are H 2:16am 7'9" L 9:35am -0'6" H 3:23pm 7'1" L 9:38pm 1'5" .

Knappa Tide Chart for (Sun) August 28, 2022

Knappa tide chart for Sunday, August 28, 2022
Knappa tides for Aug 28th, the sunrise is 6:29am-8:00pm and the tide times are H 2:55am 7'9" L 10:04am -0'4" H 3:51pm 7'3" L 10:16pm 1'1" .

Knappa Tide Chart for (Mon) August 29, 2022

Knappa tide chart for Monday, August 29, 2022
Knappa tides for Aug 29th, the sunrise is 6:31am-7:58pm and the tide times are H 3:35am 7'7" L 10:32am -0'2" H 4:17pm 7'6" L 10:52pm 0'10" .

Knappa Tide Chart for (Tue) August 30, 2022

Knappa tide chart for Tuesday, August 30, 2022
Knappa tides for Aug 30th, the sunrise is 6:32am-7:56pm and the tide times are H 4:16am 7'4" L 11:00am 0'1" H 4:43pm 7'9" L 11:31pm 0'6" .

Knappa Tide Chart for (Wed) August 31, 2022

Knappa tide chart for Wednesday, August 31, 2022
Knappa tides for Aug 31st, the sunrise is 6:33am-7:54pm and the tide times are H 5:00am 7'0" L 11:30am 0'6" H 5:11pm 7'11" .

Knappa Tide Calendar | August 2022

Sun Mon Tue Wed Thu Fri Sat
 
Knappa tide chart for Monday, August 1, 2022
Knappa tide chart for Tuesday, August 2, 2022
Knappa tide chart for Wednesday, August 3, 2022
Knappa tide chart for Thursday, August 4, 2022
Knappa tide chart for Friday, August 5, 2022
Knappa tide chart for Saturday, August 6, 2022
Knappa tide chart for Sunday, August 7, 2022
Knappa tide chart for Monday, August 8, 2022
Knappa tide chart for Tuesday, August 9, 2022
Knappa tide chart for Wednesday, August 10, 2022
Knappa tide chart for Thursday, August 11, 2022
Knappa tide chart for Friday, August 12, 2022
Knappa tide chart for Saturday, August 13, 2022
Knappa tide chart for Sunday, August 14, 2022
Knappa tide chart for Monday, August 15, 2022
Knappa tide chart for Tuesday, August 16, 2022
Knappa tide chart for Wednesday, August 17, 2022
Knappa tide chart for Thursday, August 18, 2022
Knappa tide chart for Friday, August 19, 2022
Knappa tide chart for Saturday, August 20, 2022
Knappa tide chart for Sunday, August 21, 2022
Knappa tide chart for Monday, August 22, 2022
Knappa tide chart for Tuesday, August 23, 2022
Knappa tide chart for Wednesday, August 24, 2022
Knappa tide chart for Thursday, August 25, 2022
Knappa tide chart for Friday, August 26, 2022
Knappa tide chart for Saturday, August 27, 2022
Knappa tide chart for Sunday, August 28, 2022
Knappa tide chart for Monday, August 29, 2022
Knappa tide chart for Tuesday, August 30, 2022
Knappa tide chart for Wednesday, August 31, 2022
 

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

Knappa Textual Tide Table for August 2022


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

Oregon Tides Map

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NOAA/NWS Forecast for Knappa

Last updated: June 19, 2026, 6:07 PM

Marine Forecast (PZZ210)

PZZ210-201030-
Columbia River Bar-
103 PM PDT Fri Jun 19 2026

.IN THE MAIN CHANNEL...

.GENERAL SEAS...6 to 7 ft subsiding to 5 to 6 ft Saturday evening.

.FIRST EBB...Ebb current of 3.85 kt at 927 PM Friday. Seas 6 to 7
ft.

.SECOND EBB...Ebb current of 4.89 kt at 929 AM Saturday. Seas 6 to
7 ft.

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

$$

Land Forecast (ORZ101)

TONIGHT: Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 50s. West wind 5 to 10 mph.

SATURDAY: Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s. West wind 5 to 10 mph.

SATURDAY NIGHT: Mostly cloudy. Lows in the mid 50s. West wind 5 to 10 mph.

SUNDAY: Mostly cloudy in the morning, then clearing. Highs in the lower 70s. Light and variable winds, becoming northwest 5 to 10 mph in the afternoon.

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

MONDAY: Sunny. Highs in the mid 80s.

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

TUESDAY: Mostly sunny. Highs in the mid 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: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.

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

THURSDAY NIGHT: Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of rain. Lows in the lower 50s.

FRIDAY: Mostly cloudy in the morning, then becoming partly sunny. A 30 percent chance of rain. Highs in the upper 60s.

Last updated: June 19, 2026, 6:07 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.