Knapp Landing Tides March 2026 | Tide Charts & Tables | Columbia River, WA

Knapp Landing Tide Chart for (Sun) March 1, 2026

Knapp Landing tide chart for Sunday, March 1, 2026
Knapp Landing tides for Mar 1st, the sunrise is 6:49am-5:57pm and the tide times are L 12:16am -0'5" H 4:35am 7'8" L 12:09pm 2'8" H 4:00pm 8'11" .

Knapp Landing Tide Chart for (Mon) March 2, 2026

Knapp Landing tide chart for Monday, March 2, 2026
Knapp Landing tides for Mar 2nd, the sunrise is 6:47am-5:59pm and the tide times are L 1:00am -0'6" H 5:15am 8'2" L 1:01pm 2'0" H 4:52pm 9'0" .

Knapp Landing Tide Chart for (Tue) March 3, 2026

Knapp Landing tide chart for Tuesday, March 3, 2026
Knapp Landing tides for Mar 3rd, the sunrise is 6:45am-6:00pm and the tide times are L 1:39am -0'5" H 5:52am 8'7" L 1:49pm 1'5" H 5:40pm 8'11" .

Knapp Landing Tide Chart for (Wed) March 4, 2026

Knapp Landing tide chart for Wednesday, March 4, 2026
Knapp Landing tides for Mar 4th, the sunrise is 6:43am-6:02pm and the tide times are L 2:15am -0'2" H 6:25am 8'10" L 2:33pm 1'0" H 6:25pm 8'7" .

Knapp Landing Tide Chart for (Thu) March 5, 2026

Knapp Landing tide chart for Thursday, March 5, 2026
Knapp Landing tides for Mar 5th, the sunrise is 6:42am-6:03pm and the tide times are L 2:47am 0'3" H 6:55am 8'11" L 3:14pm 0'9" H 7:08pm 8'3" .

Knapp Landing Tide Chart for (Fri) March 6, 2026

Knapp Landing tide chart for Friday, March 6, 2026
Knapp Landing tides for Mar 6th, the sunrise is 6:40am-6:04pm and the tide times are L 3:18am 0'9" H 7:24am 8'11" L 3:54pm 0'7" H 7:51pm 7'9" .

Knapp Landing Tide Chart for (Sat) March 7, 2026

Knapp Landing tide chart for Saturday, March 7, 2026
Knapp Landing tides for Mar 7th, the sunrise is 6:38am-6:06pm and the tide times are L 3:48am 1'5" H 7:50am 8'10" L 4:32pm 0'7" H 8:35pm 7'2" .

Knapp Landing Tide Chart for (Sun) March 8, 2026

Knapp Landing tide chart for Sunday, March 8, 2026
Knapp Landing tides for Mar 8th, the sunrise is 7:36am-7:07pm and the tide times are L 5:17am 2'0" H 9:16am 8'8" L 6:12pm 0'9" H 10:23pm 6'8" .

Knapp Landing Tide Chart for (Mon) March 9, 2026

Knapp Landing tide chart for Monday, March 9, 2026
Knapp Landing tides for Mar 9th, the sunrise is 7:34am-7:09pm and the tide times are L 5:48am 2'8" H 9:45am 8'5" L 6:57pm 1'0" H 11:19pm 6'1" .

Knapp Landing Tide Chart for (Tue) March 10, 2026

Knapp Landing tide chart for Tuesday, March 10, 2026
Knapp Landing tides for Mar 10th, the sunrise is 7:32am-7:10pm and the tide times are L 6:24am 3'3" H 10:20am 8'1" L 7:52pm 1'3" .

Knapp Landing Tide Chart for (Wed) March 11, 2026

Knapp Landing tide chart for Wednesday, March 11, 2026
Knapp Landing tides for Mar 11th, the sunrise is 7:31am-7:11pm and the tide times are H 12:28am 5'9" L 7:12am 3'9" H 11:07am 7'9" L 9:02pm 1'5" .

Knapp Landing Tide Chart for (Thu) March 12, 2026

Knapp Landing tide chart for Thursday, March 12, 2026
Knapp Landing tides for Mar 12th, the sunrise is 7:29am-7:13pm and the tide times are H 1:47am 5'8" L 8:23am 4'2" H 12:13pm 7'5" L 10:18pm 1'5" .

Knapp Landing Tide Chart for (Fri) March 13, 2026

Knapp Landing tide chart for Friday, March 13, 2026
Knapp Landing tides for Mar 13th, the sunrise is 7:27am-7:14pm and the tide times are H 2:59am 5'11" L 9:49am 4'3" H 1:34pm 7'4" L 11:24pm 1'1" .

Knapp Landing Tide Chart for (Sat) March 14, 2026

Knapp Landing tide chart for Saturday, March 14, 2026
Knapp Landing tides for Mar 14th, the sunrise is 7:25am-7:15pm and the tide times are H 3:56am 6'4" L 11:06am 3'11" H 2:49pm 7'6" .

Knapp Landing Tide Chart for (Sun) March 15, 2026

Knapp Landing tide chart for Sunday, March 15, 2026
Knapp Landing tides for Mar 15th, the sunrise is 7:23am-7:17pm and the tide times are L 12:16am 0'9" H 4:39am 6'10" L 12:07pm 3'4" H 3:51pm 7'10" .

Knapp Landing Tide Chart for (Mon) March 16, 2026

Knapp Landing tide chart for Monday, March 16, 2026
Knapp Landing tides for Mar 16th, the sunrise is 7:21am-7:18pm and the tide times are L 12:58am 0'5" H 5:16am 7'4" L 12:58pm 2'8" H 4:45pm 8'2" .

Knapp Landing Tide Chart for (Tue) March 17, 2026

Knapp Landing tide chart for Tuesday, March 17, 2026
Knapp Landing tides for Mar 17th, the sunrise is 7:19am-7:19pm and the tide times are L 1:35am 0'3" H 5:49am 7'10" L 1:44pm 1'11" H 5:34pm 8'4" .

Knapp Landing Tide Chart for (Wed) March 18, 2026

Knapp Landing tide chart for Wednesday, March 18, 2026
Knapp Landing tides for Mar 18th, the sunrise is 7:17am-7:21pm and the tide times are L 2:09am 0'3" H 6:19am 8'3" L 2:27pm 1'2" H 6:20pm 8'6" .

Knapp Landing Tide Chart for (Thu) March 19, 2026

Knapp Landing tide chart for Thursday, March 19, 2026
Knapp Landing tides for Mar 19th, the sunrise is 7:15am-7:22pm and the tide times are L 2:42am 0'4" H 6:49am 8'9" L 3:08pm 0'6" H 7:07pm 8'5" .

Knapp Landing Tide Chart for (Fri) March 20, 2026

Knapp Landing tide chart for Friday, March 20, 2026
Knapp Landing tides for Mar 20th, the sunrise is 7:13am-7:24pm and the tide times are L 3:15am 0'8" H 7:18am 9'1" L 3:50pm -0'0" H 7:54pm 8'2" .

Knapp Landing Tide Chart for (Sat) March 21, 2026

Knapp Landing tide chart for Saturday, March 21, 2026
Knapp Landing tides for Mar 21st, the sunrise is 7:11am-7:25pm and the tide times are L 3:49am 1'1" H 7:49am 9'5" L 4:33pm -0'4" H 8:43pm 7'9" .

Knapp Landing Tide Chart for (Sun) March 22, 2026

Knapp Landing tide chart for Sunday, March 22, 2026
Knapp Landing tides for Mar 22nd, the sunrise is 7:09am-7:26pm and the tide times are L 4:24am 1'7" H 8:22am 9'7" L 5:19pm -0'6" H 9:36pm 7'3" .

Knapp Landing Tide Chart for (Mon) March 23, 2026

Knapp Landing tide chart for Monday, March 23, 2026
Knapp Landing tides for Mar 23rd, the sunrise is 7:07am-7:28pm and the tide times are L 5:03am 2'2" H 9:00am 9'6" L 6:10pm -0'4" H 10:37pm 6'8" .

Knapp Landing Tide Chart for (Tue) March 24, 2026

Knapp Landing tide chart for Tuesday, March 24, 2026
Knapp Landing tides for Mar 24th, the sunrise is 7:06am-7:29pm and the tide times are L 5:48am 2'9" H 9:45am 9'2" L 7:11pm -0'0" H 11:48pm 6'3" .

Knapp Landing Tide Chart for (Wed) March 25, 2026

Knapp Landing tide chart for Wednesday, March 25, 2026
Knapp Landing tides for Mar 25th, the sunrise is 7:04am-7:30pm and the tide times are L 6:45am 3'4" H 10:41am 8'8" L 8:24pm 0'3" .

Knapp Landing Tide Chart for (Thu) March 26, 2026

Knapp Landing tide chart for Thursday, March 26, 2026
Knapp Landing tides for Mar 26th, the sunrise is 7:02am-7:31pm and the tide times are H 1:08am 6'1" L 8:01am 3'9" H 11:55am 8'1" L 9:45pm 0'5" .

Knapp Landing Tide Chart for (Fri) March 27, 2026

Knapp Landing tide chart for Friday, March 27, 2026
Knapp Landing tides for Mar 27th, the sunrise is 7:00am-7:33pm and the tide times are H 2:25am 6'4" L 9:33am 3'9" H 1:24pm 7'9" L 10:58pm 0'3" .

Knapp Landing Tide Chart for (Sat) March 28, 2026

Knapp Landing tide chart for Saturday, March 28, 2026
Knapp Landing tides for Mar 28th, the sunrise is 6:58am-7:34pm and the tide times are H 3:29am 6'11" L 10:56am 3'3" H 2:48pm 7'9" L 11:58pm 0'1" .

Knapp Landing Tide Chart for (Sun) March 29, 2026

Knapp Landing tide chart for Sunday, March 29, 2026
Knapp Landing tides for Mar 29th, the sunrise is 6:56am-7:35pm and the tide times are H 4:19am 7'6" L 12:05pm 2'5" H 3:56pm 8'0" .

Knapp Landing Tide Chart for (Mon) March 30, 2026

Knapp Landing tide chart for Monday, March 30, 2026
Knapp Landing tides for Mar 30th, the sunrise is 6:54am-7:37pm and the tide times are L 12:46am 0'1" H 5:01am 8'1" L 1:00pm 1'8" H 4:53pm 8'1" .

Knapp Landing Tide Chart for (Tue) March 31, 2026

Knapp Landing tide chart for Tuesday, March 31, 2026
Knapp Landing tides for Mar 31st, the sunrise is 6:52am-7:38pm and the tide times are L 1:28am 0'2" H 5:38am 8'6" L 1:49pm 0'11" H 5:43pm 8'2" .

Knapp Landing Tide Calendar | March 2026

Sun Mon Tue Wed Thu Fri Sat
Knapp Landing tide chart for Sunday, March 1, 2026
Knapp Landing tide chart for Monday, March 2, 2026
Knapp Landing tide chart for Tuesday, March 3, 2026
Knapp Landing tide chart for Wednesday, March 4, 2026
Knapp Landing tide chart for Thursday, March 5, 2026
Knapp Landing tide chart for Friday, March 6, 2026
Knapp Landing tide chart for Saturday, March 7, 2026
Knapp Landing tide chart for Sunday, March 8, 2026
Knapp Landing tide chart for Monday, March 9, 2026
Knapp Landing tide chart for Tuesday, March 10, 2026
Knapp Landing tide chart for Wednesday, March 11, 2026
Knapp Landing tide chart for Thursday, March 12, 2026
Knapp Landing tide chart for Friday, March 13, 2026
Knapp Landing tide chart for Saturday, March 14, 2026
Knapp Landing tide chart for Sunday, March 15, 2026
Knapp Landing tide chart for Monday, March 16, 2026
Knapp Landing tide chart for Tuesday, March 17, 2026
Knapp Landing tide chart for Wednesday, March 18, 2026
Knapp Landing tide chart for Thursday, March 19, 2026
Knapp Landing tide chart for Friday, March 20, 2026
Knapp Landing tide chart for Saturday, March 21, 2026
Knapp Landing tide chart for Sunday, March 22, 2026
Knapp Landing tide chart for Monday, March 23, 2026
Knapp Landing tide chart for Tuesday, March 24, 2026
Knapp Landing tide chart for Wednesday, March 25, 2026
Knapp Landing tide chart for Thursday, March 26, 2026
Knapp Landing tide chart for Friday, March 27, 2026
Knapp Landing tide chart for Saturday, March 28, 2026
Knapp Landing tide chart for Sunday, March 29, 2026
Knapp Landing tide chart for Monday, March 30, 2026
Knapp Landing tide chart for Tuesday, March 31, 2026
 

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Knapp Landing Tide Table for March 2026

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

Knapp Landing Textual Tide Table for March 2026


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

Washington 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 Knapp Landing | Extreme Heat Watch

Last updated: June 19, 2026, 6:16 PM

Extreme Heat Watch

Extreme Heat Watch issued June 19 at 10:53AM PDT until June 23 at 11:00PM PDT by NWS Portland OR

* WHAT...Dangerously hot conditions with temperatures up to 95 to
100 possible.

* WHERE...Western and Central Columbia River Gorge, Portland Metro
Lowlands, Inner Vancouver Metro, and East Clark County Lowlands.

* WHEN...From Monday morning through Tuesday evening.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

Effective: June 19, 2026, 5:53 PM

Expires: June 20, 2026, 6:00 AM

Land Forecast (WAZ206)

TONIGHT: Partly cloudy. Lows in the mid 50s. Northwest wind 5 to 10 mph, becoming light after midnight.

SATURDAY: Partly sunny in the morning, then clearing. Highs in the upper 70s. Winds light.

SATURDAY NIGHT: Mostly clear. Lows in the lower 50s. Northwest wind 10 mph, easing to light after midnight.

SUNDAY: Sunny. Highs in the mid 80s. Light and variable winds, becoming light in the afternoon.

SUNDAY NIGHT: Clear. Lows in the upper 50s. North wind 5 to 10 mph.

MONDAY: Sunny. Highs in the upper 90s.

MONDAY NIGHT: Clear. Lows in the mid 60s.

TUESDAY: Sunny. Highs around 100.

TUESDAY NIGHT: Mostly clear. Lows in the lower 60s.

WEDNESDAY: Sunny. Highs in the lower 90s.

WEDNESDAY NIGHT: Mostly clear. Lows in the mid 50s.

THURSDAY: Mostly sunny. Highs in the mid 80s.

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

FRIDAY: Mostly sunny. Highs around 80.

Last updated: June 19, 2026, 6:16 PM

Washington State Parks

Washington State Parks and beaches with coastal camping, reservations, day use fees, and tidepool access information

WDFW

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

Columbia River Lower Section Boating Overview (Other)

Overview of lower Columbia River boating near Knapp Landing 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 Access (Other)

Informal boating access via Knappa Slough near Knapp Landing on the lower Columbia River, referenced in regional guides for small boat, fishing, and exploration use. Connects to main Columbia channels with opportunities for salmon fishing, crabbing, and tidal river travel. Strong tides and currents require caution for launches, navigation, and avoiding shallows; check Marine Board or local conditions for safe use in the area.

Lower Columbia River Boating Guide Oregon Marine Board (Other)

Oregon State Marine Board guide to the lower Columbia and Willamette Rivers including areas near Knapp Landing and Knappa Slough on the Columbia River. Details public ramps, moorages, navigation hazards, channels, and facilities for recreational boating in the tidal lower river section. Useful for planning launches and tide-aware travel with notes on currents, shoals, and safe navigation in the Astoria vicinity.