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