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

Knappa Tide Chart for (Wed) May 1, 2024

Knappa tide chart for Wednesday, May 1, 2024
Knappa tides for May 1st, the sunrise is 5:59am-8:23pm and the tide times are L 2:18am 3'3" H 7:24am 7'5" L 3:22pm 0'4" H 9:49pm 6'7" .

Knappa Tide Chart for (Thu) May 2, 2024

Knappa tide chart for Thursday, May 2, 2024
Knappa tides for May 2nd, the sunrise is 5:58am-8:24pm and the tide times are L 3:44am 2'11" H 8:53am 7'1" L 4:29pm 0'5" H 10:42pm 7'1" .

Knappa Tide Chart for (Fri) May 3, 2024

Knappa tide chart for Friday, May 3, 2024
Knappa tides for May 3rd, the sunrise is 5:56am-8:26pm and the tide times are L 5:02am 2'3" H 10:19am 7'1" L 5:27pm 0'5" H 11:28pm 7'9" .

Knappa Tide Chart for (Sat) May 4, 2024

Knappa tide chart for Saturday, May 4, 2024
Knappa tides for May 4th, the sunrise is 5:55am-8:27pm and the tide times are L 6:08am 1'4" H 11:33am 7'3" L 6:19pm 0'7" .

Knappa Tide Chart for (Sun) May 5, 2024

Knappa tide chart for Sunday, May 5, 2024
Knappa tides for May 5th, the sunrise is 5:53am-8:28pm and the tide times are H 12:10am 8'5" L 7:05am 0'5" H 12:37pm 7'5" L 7:07pm 0'9" .

Knappa Tide Chart for (Mon) May 6, 2024

Knappa tide chart for Monday, May 6, 2024
Knappa tides for May 6th, the sunrise is 5:52am-8:30pm and the tide times are H 12:49am 9'0" L 7:58am -0'4" H 1:36pm 7'6" L 7:51pm 1'1" .

Knappa Tide Chart for (Tue) May 7, 2024

Knappa tide chart for Tuesday, May 7, 2024
Knappa tides for May 7th, the sunrise is 5:51am-8:31pm and the tide times are H 1:28am 9'4" L 8:47am -0'11" H 2:31pm 7'6" L 8:36pm 1'6" .

Knappa Tide Chart for (Wed) May 8, 2024

Knappa tide chart for Wednesday, May 8, 2024
Knappa tides for May 8th, the sunrise is 5:49am-8:32pm and the tide times are H 2:06am 9'6" L 9:35am -1'3" H 3:24pm 7'5" L 9:20pm 1'10" .

Knappa Tide Chart for (Thu) May 9, 2024

Knappa tide chart for Thursday, May 9, 2024
Knappa tides for May 9th, the sunrise is 5:48am-8:33pm and the tide times are H 2:44am 9'5" L 10:21am -1'4" H 4:16pm 7'3" L 10:05pm 2'3" .

Knappa Tide Chart for (Fri) May 10, 2024

Knappa tide chart for Friday, May 10, 2024
Knappa tides for May 10th, the sunrise is 5:47am-8:35pm and the tide times are H 3:24am 9'2" L 11:08am -1'2" H 5:08pm 7'0" L 10:50pm 2'6" .

Knappa Tide Chart for (Sat) May 11, 2024

Knappa tide chart for Saturday, May 11, 2024
Knappa tides for May 11th, the sunrise is 5:45am-8:36pm and the tide times are H 4:04am 8'9" L 11:54am -0'9" H 6:00pm 6'9" L 11:39pm 2'10" .

Knappa Tide Chart for (Sun) May 12, 2024

Knappa tide chart for Sunday, May 12, 2024
Knappa tides for May 12th, the sunrise is 5:44am-8:37pm and the tide times are H 4:47am 8'3" L 12:42pm -0'4" H 6:54pm 6'7" .

Knappa Tide Chart for (Mon) May 13, 2024

Knappa tide chart for Monday, May 13, 2024
Knappa tides for May 13th, the sunrise is 5:43am-8:38pm and the tide times are L 12:33am 3'0" H 5:35am 7'8" L 1:34pm 0'1" H 7:51pm 6'6" .

Knappa Tide Chart for (Tue) May 14, 2024

Knappa tide chart for Tuesday, May 14, 2024
Knappa tides for May 14th, the sunrise is 5:42am-8:40pm and the tide times are L 1:34am 3'2" H 6:32am 7'0" L 2:28pm 0'6" H 8:48pm 6'6" .

Knappa Tide Chart for (Wed) May 15, 2024

Knappa tide chart for Wednesday, May 15, 2024
Knappa tides for May 15th, the sunrise is 5:40am-8:41pm and the tide times are L 2:43am 3'1" H 7:42am 6'6" L 3:25pm 0'10" H 9:42pm 6'8" .

Knappa Tide Chart for (Thu) May 16, 2024

Knappa tide chart for Thursday, May 16, 2024
Knappa tides for May 16th, the sunrise is 5:39am-8:42pm and the tide times are L 3:56am 2'10" H 9:02am 6'2" L 4:20pm 1'1" H 10:29pm 7'0" .

Knappa Tide Chart for (Fri) May 17, 2024

Knappa tide chart for Friday, May 17, 2024
Knappa tides for May 17th, the sunrise is 5:38am-8:43pm and the tide times are L 5:04am 2'4" H 10:16am 6'1" L 5:10pm 1'4" H 11:09pm 7'4" .

Knappa Tide Chart for (Sat) May 18, 2024

Knappa tide chart for Saturday, May 18, 2024
Knappa tides for May 18th, the sunrise is 5:37am-8:44pm and the tide times are L 6:01am 1'8" H 11:21am 6'2" L 5:54pm 1'6" H 11:45pm 7'9" .

Knappa Tide Chart for (Sun) May 19, 2024

Knappa tide chart for Sunday, May 19, 2024
Knappa tides for May 19th, the sunrise is 5:36am-8:45pm and the tide times are L 6:50am 1'0" H 12:18pm 6'4" L 6:35pm 1'9" .

Knappa Tide Chart for (Mon) May 20, 2024

Knappa tide chart for Monday, May 20, 2024
Knappa tides for May 20th, the sunrise is 5:35am-8:47pm and the tide times are H 12:16am 8'0" L 7:34am 0'5" H 1:09pm 6'6" L 7:14pm 2'0" .

Knappa Tide Chart for (Tue) May 21, 2024

Knappa tide chart for Tuesday, May 21, 2024
Knappa tides for May 21st, the sunrise is 5:34am-8:48pm and the tide times are H 12:46am 8'3" L 8:14am -0'0" H 1:57pm 6'7" L 7:51pm 2'3" .

Knappa Tide Chart for (Wed) May 22, 2024

Knappa tide chart for Wednesday, May 22, 2024
Knappa tides for May 22nd, the sunrise is 5:33am-8:49pm and the tide times are H 1:16am 8'5" L 8:53am -0'4" H 2:44pm 6'8" L 8:28pm 2'6" .

Knappa Tide Chart for (Thu) May 23, 2024

Knappa tide chart for Thursday, May 23, 2024
Knappa tides for May 23rd, the sunrise is 5:32am-8:50pm and the tide times are H 1:46am 8'7" L 9:30am -0'7" H 3:29pm 6'9" L 9:06pm 2'9" .

Knappa Tide Chart for (Fri) May 24, 2024

Knappa tide chart for Friday, May 24, 2024
Knappa tides for May 24th, the sunrise is 5:31am-8:51pm and the tide times are H 2:19am 8'8" L 10:08am -0'9" H 4:13pm 6'9" L 9:45pm 2'11" .

Knappa Tide Chart for (Sat) May 25, 2024

Knappa tide chart for Saturday, May 25, 2024
Knappa tides for May 25th, the sunrise is 5:30am-8:52pm and the tide times are H 2:54am 8'9" L 10:46am -0'9" H 4:58pm 6'8" L 10:26pm 3'0" .

Knappa Tide Chart for (Sun) May 26, 2024

Knappa tide chart for Sunday, May 26, 2024
Knappa tides for May 26th, the sunrise is 5:30am-8:53pm and the tide times are H 3:34am 8'8" L 11:27am -0'9" H 5:44pm 6'8" L 11:12pm 3'0" .

Knappa Tide Chart for (Mon) May 27, 2024

Knappa tide chart for Monday, May 27, 2024
Knappa tides for May 27th, the sunrise is 5:29am-8:54pm and the tide times are H 4:19am 8'6" L 12:11pm -0'7" H 6:33pm 6'8" .

Knappa Tide Chart for (Tue) May 28, 2024

Knappa tide chart for Tuesday, May 28, 2024
Knappa tides for May 28th, the sunrise is 5:28am-8:55pm and the tide times are L 12:05am 3'0" H 5:09am 8'2" L 1:00pm -0'5" H 7:24pm 6'9" .

Knappa Tide Chart for (Wed) May 29, 2024

Knappa tide chart for Wednesday, May 29, 2024
Knappa tides for May 29th, the sunrise is 5:27am-8:56pm and the tide times are L 1:07am 2'11" H 6:10am 7'9" L 1:53pm -0'1" H 8:16pm 7'0" .

Knappa Tide Chart for (Thu) May 30, 2024

Knappa tide chart for Thursday, May 30, 2024
Knappa tides for May 30th, the sunrise is 5:27am-8:57pm and the tide times are L 2:18am 2'9" H 7:23am 7'2" L 2:49pm 0'3" H 9:08pm 7'4" .

Knappa Tide Chart for (Fri) May 31, 2024

Knappa tide chart for Friday, May 31, 2024
Knappa tides for May 31st, the sunrise is 5:26am-8:58pm and the tide times are L 3:34am 2'3" H 8:46am 6'9" L 3:46pm 0'7" H 9:57pm 7'10" .

Knappa Tide Calendar | May 2024

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

Restricted days available with membership — details below


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

Knappa Textual Tide Table for May 2024


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

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 | Heat Advisory

Last updated: June 13, 2026, 12:06 PM

Heat Advisory

Heat Advisory issued June 13 at 11:00AM PDT until June 14 at 11:00PM PDT by NWS Portland OR

* WHAT...Temperatures 83 to 88 degrees F expected.

* WHERE...South Washington and North and Central Oregon Coast.

* WHEN...From 11 AM to 11 PM PDT Sunday.

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

* ADDITIONAL DETAILS...Easterly winds will bring in warmer air to
the coast on Sunday causing temperatures to rise. Moderate
HeatRisk expected.

Effective: June 13, 2026, 6:00 PM

Expires: June 14, 2026, 12:00 PM

Marine Forecast (PZZ210)

PZZ210-140415-
Columbia River Bar-
603 AM PDT Sat Jun 13 2026

.IN THE MAIN CHANNEL...

.GENERAL SEAS...4 to 5 ft subsiding to 3 to 4 ft Sunday
afternoon.

.FIRST EBB...Ebb current of 3.2 kt at 406 PM Saturday. Seas 4 ft.

.SECOND EBB...Very strong ebb current of 7.13 kt at 423 AM Sunday.
Seas 6 ft.

.THIRD EBB...Ebb current of 3.37 kt at 459 PM Sunday. Seas 3 to 4
ft.

$$

Land Forecast (ORZ101)

THIS AFTERNOON: Sunny. Highs in the lower 80s. Winds light, becoming north 10 to 15 mph.

TONIGHT: Clear. Lows in the lower 60s. North wind 5 to 10 mph, becoming light after midnight.

SUNDAY: Sunny. Highs in the upper 80s. Northeast wind 5 to 10 mph.

SUNDAY NIGHT: Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 60s. North wind 5 to 10 mph.

MONDAY: Mostly sunny. Highs in the lower 80s. North wind 5 to 10 mph.

MONDAY NIGHT: Partly cloudy in the evening, then clearing. Lows in the mid 50s.

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

TUESDAY NIGHT: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

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

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

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

THURSDAY NIGHT: Partly cloudy. Lows in the lower 50s.

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

Last updated: June 13, 2026, 12:06 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.