Tides

Columbia River entrance USCG Tides

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Columbia River entrance USCG Tide Chart Calendar for December 2025


Dec 2025 Tide Tables, Columbia River entrance USCG


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