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Columbia River, Knappa Tides
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Columbia River, Knappa Tide Calendar for
April 2025
Apr 2025 Tide Tables, Columbia River, Knappa
| - | diff | Tides | diff | Tides | diff | Tides | diff | Tides | diff | Sun | Moon | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4/1 | 0'0" | H | 9'6" | 4:13AM | 0'0" | L | -0'11" | 11:40AM | 0'0" | H | 7'3" | 5:31PM | 0'0" | L | 1'10" | 11:26PM | N/A | 06:53-19:43 | 08:18-00:00 |
| 4/2 | 0'0" | H | 9'4" | 4:53AM | 0'0" | L | -0'8" | 12:32PM | 0'0" | H | 6'8" | 6:31PM | N/A | - | - | - | - | 06:51-19:44 | 08:59-00:50 |
| 4/3 | 0'0" | L | 2'4" | 12:13AM | 0'0" | H | 8'10" | 5:38AM | 0'0" | L | -0'3" | 1:31PM | 0'0" | H | 6'3" | 7:38PM | N/A | 06:49-19:46 | 09:51-02:06 |
| 4/4 | 0'0" | L | 2'10" | 1:09AM | 0'0" | H | 8'2" | 6:32AM | 0'0" | L | 0'1" | 2:39PM | 0'0" | H | 6'1" | 8:53PM | N/A | 06:47-19:47 | 10:56-03:08 |
| 4/5 | 0'0" | L | 3'2" | 2:22AM | 0'0" | H | 7'6" | 7:43AM | 0'0" | L | 0'5" | 3:55PM | 0'0" | H | 6'3" | 10:08PM | N/A | 06:45-19:48 | 12:08-03:55 |
| 4/6 | 0'0" | L | 3'2" | 3:48AM | 0'0" | H | 7'1" | 9:09AM | 0'0" | L | 0'6" | 5:06PM | 0'0" | H | 6'8" | 11:11PM | N/A | 06:43-19:50 | 13:21-04:29 |
| 4/7 | 0'0" | L | 2'10" | 5:10AM | 0'0" | H | 7'0" | 10:31AM | 0'0" | L | 0'5" | 6:06PM | N/A | - | - | - | - | 06:41-19:51 | 14:34-04:55 |
| 4/8 | 0'0" | H | 7'1" | 12:01AM | 0'0" | L | 2'3" | 6:17AM | 0'0" | H | 7'2" | 11:40AM | 0'0" | L | 0'5" | 6:54PM | N/A | 06:39-19:52 | 15:44-05:15 |
| 4/9 | 0'0" | H | 7'7" | 12:43AM | 0'0" | L | 1'7" | 7:12AM | 0'0" | H | 7'3" | 12:35PM | 0'0" | L | 0'6" | 7:34PM | N/A | 06:38-19:54 | 16:51-05:32 |
| 4/10 | 0'0" | H | 7'11" | 1:17AM | 0'0" | L | 1'1" | 7:57AM | 0'0" | H | 7'5" | 1:23PM | 0'0" | L | 0'8" | 8:09PM | N/A | 06:36-19:55 | 17:56-05:47 |
| 4/11 | 0'0" | H | 8'2" | 1:48AM | 0'0" | L | 0'7" | 8:38AM | 0'0" | H | 7'5" | 2:07PM | 0'0" | L | 1'0" | 8:41PM | N/A | 06:34-19:57 | 19:01-06:01 |
| 4/12 | 0'0" | H | 8'3" | 2:16AM | 0'0" | L | 0'3" | 9:16AM | 0'0" | H | 7'4" | 2:48PM | 0'0" | L | 1'4" | 9:11PM | N/A | 06:32-19:58 | 20:06-06:16 |
| 4/13 | 0'0" | H | 8'4" | 2:40AM | 0'0" | L | 0'0" | 9:50AM | 0'0" | H | 7'2" | 3:29PM | 0'0" | L | 1'8" | 9:40PM | N/A | 06:30-19:59 | 21:13-06:32 |
| 4/14 | 0'0" | H | 8'5" | 3:04AM | 0'0" | L | -0'1" | 10:23AM | 0'0" | H | 7'0" | 4:08PM | 0'0" | L | 2'0" | 10:08PM | N/A | 06:28-20:01 | 22:20-06:51 |
| 4/15 | 0'0" | H | 8'5" | 3:27AM | 0'0" | L | -0'1" | 10:55AM | 0'0" | H | 6'9" | 4:48PM | 0'0" | L | 2'4" | 10:37PM | N/A | 06:27-20:02 | 23:28-07:14 |
| 4/16 | 0'0" | H | 8'4" | 3:52AM | 0'0" | L | -0'0" | 11:27AM | 0'0" | H | 6'6" | 5:30PM | 0'0" | L | 2'8" | 11:07PM | N/A | 06:25-20:03 | 00:00-07:44 |
| 4/17 | 0'0" | H | 8'3" | 4:21AM | 0'0" | L | 0'0" | 12:02PM | 0'0" | H | 6'2" | 6:16PM | 0'0" | L | 2'11" | 11:42PM | N/A | 06:23-20:04 | 00:33-08:22 |
| 4/18 | 0'0" | H | 8'1" | 4:56AM | 0'0" | L | 0'3" | 12:43PM | 0'0" | H | 5'11" | 7:10PM | N/A | - | - | - | - | 06:21-20:06 | 01:33-09:11 |
| 4/19 | 0'0" | L | 3'2" | 12:25AM | 0'0" | H | 7'10" | 5:40AM | 0'0" | L | 0'5" | 1:35PM | 0'0" | H | 5'10" | 8:14PM | N/A | 06:19-20:07 | 02:24-10:12 |
| 4/20 | 0'0" | L | 3'4" | 1:24AM | 0'0" | H | 7'5" | 6:36AM | 0'0" | L | 0'8" | 2:41PM | 0'0" | H | 5'11" | 9:20PM | N/A | 06:18-20:09 | 03:05-11:21 |
| 4/21 | 0'0" | L | 3'5" | 2:45AM | 0'0" | H | 7'1" | 7:51AM | 0'0" | L | 0'8" | 3:52PM | 0'0" | H | 6'4" | 10:19PM | N/A | 06:16-20:10 | 03:37-12:36 |
| 4/22 | 0'0" | L | 3'1" | 4:10AM | 0'0" | H | 6'11" | 9:20AM | 0'0" | L | 0'7" | 4:56PM | 0'0" | H | 6'11" | 11:08PM | N/A | 06:14-20:11 | 04:03-13:54 |
| 4/23 | 0'0" | L | 2'5" | 5:24AM | 0'0" | H | 7'1" | 10:41AM | 0'0" | L | 0'7" | 5:51PM | 0'0" | H | 7'6" | 11:50PM | N/A | 06:13-20:12 | 04:25-15:14 |
| 4/24 | 0'0" | L | 1'6" | 6:25AM | 0'0" | H | 7'4" | 11:50AM | 0'0" | L | 0'7" | 6:39PM | N/A | - | - | - | - | 06:11-20:14 | 04:44-16:34 |
| 4/25 | 0'0" | H | 8'2" | 12:28AM | 0'0" | L | 0'7" | 7:20AM | 0'0" | H | 7'7" | 12:52PM | 0'0" | L | 0'9" | 7:24PM | N/A | 06:09-20:15 | 05:03-17:57 |
| 4/26 | 0'0" | H | 8'9" | 1:05AM | 0'0" | L | -0'3" | 8:10AM | 0'0" | H | 7'8" | 1:49PM | 0'0" | L | 1'0" | 8:08PM | N/A | 06:08-20:16 | 05:22-19:22 |
| 4/27 | 0'0" | H | 9'3" | 1:43AM | 0'0" | L | -0'11" | 8:59AM | 0'0" | H | 7'8" | 2:44PM | 0'0" | L | 1'4" | 8:51PM | N/A | 06:06-20:18 | 05:45-20:51 |
| 4/28 | 0'0" | H | 9'7" | 2:21AM | 0'0" | L | -1'4" | 9:48AM | 0'0" | H | 7'7" | 3:39PM | 0'0" | L | 1'9" | 9:35PM | N/A | 06:04-20:19 | 06:13-22:20 |
| 4/29 | 0'0" | H | 9'8" | 3:00AM | 0'0" | L | -1'5" | 10:36AM | 0'0" | H | 7'4" | 4:33PM | 0'0" | L | 2'1" | 10:21PM | N/A | 06:03-20:20 | 06:50-23:43 |
| 4/30 | 0'0" | H | 9'6" | 3:43AM | 0'0" | L | -1'4" | 11:26AM | 0'0" | H | 7'1" | 5:28PM | 0'0" | L | 2'5" | 11:10PM | N/A | 06:01-20:21 | 07:39-00:00 |