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

Knappa Tide Chart for (Thu) December 1, 2022

Knappa tide chart for Thursday, December 1, 2022
Knappa tides for Dec 1st, the sunrise is 7:36am-4:29pm and the tide times are L 2:23am 0'8" H 8:36am 7'11" L 3:09pm 2'5" H 8:25pm 6'11" .

Knappa Tide Chart for (Fri) December 2, 2022

Knappa tide chart for Friday, December 2, 2022
Knappa tides for Dec 2nd, the sunrise is 7:37am-4:29pm and the tide times are L 3:22am 1'1" H 9:27am 8'4" L 4:20pm 1'8" H 9:42pm 6'10" .

Knappa Tide Chart for (Sat) December 3, 2022

Knappa tide chart for Saturday, December 3, 2022
Knappa tides for Dec 3rd, the sunrise is 7:38am-4:29pm and the tide times are L 4:17am 1'5" H 10:13am 8'10" L 5:21pm 0'11" H 10:50pm 6'11" .

Knappa Tide Chart for (Sun) December 4, 2022

Knappa tide chart for Sunday, December 4, 2022
Knappa tides for Dec 4th, the sunrise is 7:40am-4:28pm and the tide times are L 5:07am 1'9" H 10:54am 9'2" L 6:13pm 0'3" H 11:48pm 7'1" .

Knappa Tide Chart for (Mon) December 5, 2022

Knappa tide chart for Monday, December 5, 2022
Knappa tides for Dec 5th, the sunrise is 7:41am-4:28pm and the tide times are L 5:53am 2'1" H 11:32am 9'4" L 6:59pm -0'2" .

Knappa Tide Chart for (Tue) December 6, 2022

Knappa tide chart for Tuesday, December 6, 2022
Knappa tides for Dec 6th, the sunrise is 7:42am-4:28pm and the tide times are H 12:41am 7'3" L 6:37am 2'5" H 12:07pm 9'4" L 7:42pm -0'5" .

Knappa Tide Chart for (Wed) December 7, 2022

Knappa tide chart for Wednesday, December 7, 2022
Knappa tides for Dec 7th, the sunrise is 7:43am-4:28pm and the tide times are H 1:29am 7'4" L 7:18am 2'8" H 12:41pm 9'3" L 8:22pm -0'6" .

Knappa Tide Chart for (Thu) December 8, 2022

Knappa tide chart for Thursday, December 8, 2022
Knappa tides for Dec 8th, the sunrise is 7:44am-4:28pm and the tide times are H 2:14am 7'5" L 7:59am 2'11" H 1:13pm 9'1" L 8:59pm -0'6" .

Knappa Tide Chart for (Fri) December 9, 2022

Knappa tide chart for Friday, December 9, 2022
Knappa tides for Dec 9th, the sunrise is 7:45am-4:28pm and the tide times are H 2:58am 7'4" L 8:39am 3'2" H 1:46pm 8'11" L 9:35pm -0'4" .

Knappa Tide Chart for (Sat) December 10, 2022

Knappa tide chart for Saturday, December 10, 2022
Knappa tides for Dec 10th, the sunrise is 7:46am-4:28pm and the tide times are H 3:39am 7'4" L 9:18am 3'4" H 2:20pm 8'8" L 10:10pm -0'1" .

Knappa Tide Chart for (Sun) December 11, 2022

Knappa tide chart for Sunday, December 11, 2022
Knappa tides for Dec 11th, the sunrise is 7:47am-4:28pm and the tide times are H 4:19am 7'3" L 9:57am 3'5" H 2:55pm 8'6" L 10:45pm 0'1" .

Knappa Tide Chart for (Mon) December 12, 2022

Knappa tide chart for Monday, December 12, 2022
Knappa tides for Dec 12th, the sunrise is 7:47am-4:28pm and the tide times are H 4:59am 7'2" L 10:39am 3'6" H 3:33pm 8'2" L 11:20pm 0'4" .

Knappa Tide Chart for (Tue) December 13, 2022

Knappa tide chart for Tuesday, December 13, 2022
Knappa tides for Dec 13th, the sunrise is 7:48am-4:28pm and the tide times are H 5:40am 7'1" L 11:24am 3'6" H 4:17pm 7'10" L 11:57pm 0'8" .

Knappa Tide Chart for (Wed) December 14, 2022

Knappa tide chart for Wednesday, December 14, 2022
Knappa tides for Dec 14th, the sunrise is 7:49am-4:28pm and the tide times are H 6:22am 7'2" L 12:18pm 3'6" H 5:08pm 7'4" .

Knappa Tide Chart for (Thu) December 15, 2022

Knappa tide chart for Thursday, December 15, 2022
Knappa tides for Dec 15th, the sunrise is 7:50am-4:28pm and the tide times are L 12:38am 1'0" H 7:06am 7'3" L 1:20pm 3'3" H 6:12pm 6'10" .

Knappa Tide Chart for (Fri) December 16, 2022

Knappa tide chart for Friday, December 16, 2022
Knappa tides for Dec 16th, the sunrise is 7:51am-4:29pm and the tide times are L 1:24am 1'4" H 7:50am 7'7" L 2:29pm 2'11" H 7:31pm 6'5" .

Knappa Tide Chart for (Sat) December 17, 2022

Knappa tide chart for Saturday, December 17, 2022
Knappa tides for Dec 17th, the sunrise is 7:51am-4:29pm and the tide times are L 2:15am 1'9" H 8:33am 7'11" L 3:36pm 2'4" H 8:54pm 6'3" .

Knappa Tide Chart for (Sun) December 18, 2022

Knappa tide chart for Sunday, December 18, 2022
Knappa tides for Dec 18th, the sunrise is 7:52am-4:29pm and the tide times are L 3:09am 2'1" H 9:16am 8'4" L 4:37pm 1'7" H 10:08pm 6'5" .

Knappa Tide Chart for (Mon) December 19, 2022

Knappa tide chart for Monday, December 19, 2022
Knappa tides for Dec 19th, the sunrise is 7:52am-4:30pm and the tide times are L 4:04am 2'5" H 9:57am 8'10" L 5:32pm 0'9" H 11:14pm 6'8" .

Knappa Tide Chart for (Tue) December 20, 2022

Knappa tide chart for Tuesday, December 20, 2022
Knappa tides for Dec 20th, the sunrise is 7:53am-4:30pm and the tide times are L 4:58am 2'8" H 10:40am 9'3" L 6:22pm 0'0" .

Knappa Tide Chart for (Wed) December 21, 2022

Knappa tide chart for Wednesday, December 21, 2022
Knappa tides for Dec 21st, the sunrise is 7:54am-4:30pm and the tide times are H 12:14am 7'0" L 5:51am 2'10" H 11:23am 9'8" L 7:11pm -0'6" .

Knappa Tide Chart for (Thu) December 22, 2022

Knappa tide chart for Thursday, December 22, 2022
Knappa tides for Dec 22nd, the sunrise is 7:54am-4:31pm and the tide times are H 1:09am 7'3" L 6:43am 3'0" H 12:08pm 9'11" L 8:00pm -0'11" .

Knappa Tide Chart for (Fri) December 23, 2022

Knappa tide chart for Friday, December 23, 2022
Knappa tides for Dec 23rd, the sunrise is 7:54am-4:32pm and the tide times are H 2:02am 7'6" L 7:36am 3'1" H 12:56pm 10'1" L 8:48pm -1'2" .

Knappa Tide Chart for (Sat) December 24, 2022

Knappa tide chart for Saturday, December 24, 2022
Knappa tides for Dec 24th, the sunrise is 7:55am-4:32pm and the tide times are H 2:53am 7'8" L 8:29am 3'0" H 1:46pm 10'1" L 9:36pm -1'2" .

Knappa Tide Chart for (Sun) December 25, 2022

Knappa tide chart for Sunday, December 25, 2022
Knappa tides for Dec 25th, the sunrise is 7:55am-4:33pm and the tide times are H 3:42am 7'9" L 9:24am 3'0" H 2:38pm 9'10" L 10:24pm -1'0" .

Knappa Tide Chart for (Mon) December 26, 2022

Knappa tide chart for Monday, December 26, 2022
Knappa tides for Dec 26th, the sunrise is 7:56am-4:34pm and the tide times are H 4:31am 7'11" L 10:20am 2'10" H 3:32pm 9'5" L 11:12pm -0'7" .

Knappa Tide Chart for (Tue) December 27, 2022

Knappa tide chart for Tuesday, December 27, 2022
Knappa tides for Dec 27th, the sunrise is 7:56am-4:34pm and the tide times are H 5:19am 8'0" L 11:19am 2'9" H 4:30pm 8'9" .

Knappa Tide Chart for (Wed) December 28, 2022

Knappa tide chart for Wednesday, December 28, 2022
Knappa tides for Dec 28th, the sunrise is 7:56am-4:35pm and the tide times are L 12:00am -0'1" H 6:08am 8'2" L 12:23pm 2'7" H 5:34pm 8'0" .

Knappa Tide Chart for (Thu) December 29, 2022

Knappa tide chart for Thursday, December 29, 2022
Knappa tides for Dec 29th, the sunrise is 7:56am-4:36pm and the tide times are L 12:49am 0'5" H 6:58am 8'4" L 1:32pm 2'4" H 6:46pm 7'3" .

Knappa Tide Chart for (Fri) December 30, 2022

Knappa tide chart for Friday, December 30, 2022
Knappa tides for Dec 30th, the sunrise is 7:56am-4:37pm and the tide times are L 1:40am 1'1" H 7:49am 8'6" L 2:45pm 1'11" H 8:05pm 6'8" .

Knappa Tide Chart for (Sat) December 31, 2022

Knappa tide chart for Saturday, December 31, 2022
Knappa tides for Dec 31st, the sunrise is 7:56am-4:38pm and the tide times are L 2:34am 1'9" H 8:39am 8'9" L 3:56pm 1'5" H 9:20pm 6'5" .

Knappa Tide Calendar | December 2022

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

Restricted days available with membership — details below


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

Knappa Textual Tide Table for December 2022


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

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.