Columbia River entrance USCG Tides
Columbia River entrance USCG Tide Chart Calendar for
December 2027
Dec 2027 Tide Tables, Columbia River entrance USCG
| - | diff | Tides | diff | Tides | diff | Tides | diff | Tides | diff | Sun | Moon | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12/1 | 0'0" | H | 7'3" | 3:05AM | 0'0" | L | 4'6" | 7:54AM | 0'0" | H | 8'6" | 1:48PM | 0'0" | L | -0'0" | 8:44PM | N/A | 07:38-16:31 | 10:52-19:45 |
| 12/2 | 0'0" | H | 7'2" | 3:46AM | 0'0" | L | 4'8" | 8:38AM | 0'0" | H | 8'1" | 2:29PM | 0'0" | L | 0'5" | 9:21PM | N/A | 07:39-16:31 | 11:20-20:51 |
| 12/3 | 0'0" | H | 7'1" | 4:28AM | 0'0" | L | 4'8" | 9:26AM | 0'0" | H | 7'7" | 3:13PM | 0'0" | L | 1'0" | 9:59PM | N/A | 07:40-16:30 | 11:43-21:56 |
| 12/4 | 0'0" | H | 7'2" | 5:10AM | 0'0" | L | 4'8" | 10:20AM | 0'0" | H | 7'1" | 4:05PM | 0'0" | L | 1'7" | 10:39PM | N/A | 07:41-16:30 | 12:02-23:01 |
| 12/5 | 0'0" | H | 7'3" | 5:54AM | 0'0" | L | 4'5" | 11:22AM | 0'0" | H | 6'7" | 5:10PM | 0'0" | L | 2'2" | 11:23PM | N/A | 07:42-16:30 | 12:20-00:00 |
| 12/6 | 0'0" | H | 7'6" | 6:37AM | 0'0" | L | 3'11" | 12:30PM | 0'0" | H | 6'2" | 6:28PM | N/A | - | - | - | - | 07:44-16:29 | 12:37-00:05 |
| 12/7 | 0'0" | L | 2'9" | 12:12AM | 0'0" | H | 7'9" | 7:20AM | 0'0" | L | 3'2" | 1:35PM | 0'0" | H | 6'0" | 7:48PM | N/A | 07:45-16:29 | 12:54-01:09 |
| 12/8 | 0'0" | L | 3'4" | 1:04AM | 0'0" | H | 8'1" | 8:01AM | 0'0" | L | 2'3" | 2:35PM | 0'0" | H | 6'1" | 9:00PM | N/A | 07:46-16:29 | 13:12-02:15 |
| 12/9 | 0'0" | L | 3'9" | 1:57AM | 0'0" | H | 8'6" | 8:41AM | 0'0" | L | 1'3" | 3:27PM | 0'0" | H | 6'4" | 10:03PM | N/A | 07:47-16:29 | 13:35-03:24 |
| 12/10 | 0'0" | L | 4'1" | 2:49AM | 0'0" | H | 8'10" | 9:21AM | 0'0" | L | 0'4" | 4:15PM | 0'0" | H | 6'8" | 10:59PM | N/A | 07:48-16:29 | 14:02-04:37 |
| 12/11 | 0'0" | L | 4'4" | 3:39AM | 0'0" | H | 9'2" | 10:02AM | 0'0" | L | -0'4" | 5:01PM | 0'0" | H | 7'0" | 11:51PM | N/A | 07:48-16:29 | 14:37-05:52 |
| 12/12 | 0'0" | L | 4'6" | 4:29AM | 0'0" | H | 9'5" | 10:44AM | 0'0" | L | -0'11" | 5:46PM | N/A | - | - | - | - | 07:49-16:29 | 15:25-07:06 |
| 12/13 | 0'0" | H | 7'2" | 12:41AM | 0'0" | L | 4'7" | 5:19AM | 0'0" | H | 9'8" | 11:29AM | 0'0" | L | -1'3" | 6:30PM | N/A | 07:50-16:29 | 16:26-08:14 |
| 12/14 | 0'0" | H | 7'5" | 1:28AM | 0'0" | L | 4'6" | 6:08AM | 0'0" | H | 9'9" | 12:16PM | 0'0" | L | -1'5" | 7:15PM | N/A | 07:51-16:29 | 17:39-09:11 |
| 12/15 | 0'0" | H | 7'7" | 2:15AM | 0'0" | L | 4'4" | 7:00AM | 0'0" | H | 9'8" | 1:05PM | 0'0" | L | -1'3" | 8:00PM | N/A | 07:52-16:30 | 19:00-09:56 |
| 12/16 | 0'0" | H | 7'9" | 3:00AM | 0'0" | L | 4'2" | 7:53AM | 0'0" | H | 9'5" | 1:57PM | 0'0" | L | -0'11" | 8:45PM | N/A | 07:52-16:30 | 20:23-10:30 |
| 12/17 | 0'0" | H | 7'11" | 3:46AM | 0'0" | L | 3'11" | 8:49AM | 0'0" | H | 8'11" | 2:52PM | 0'0" | L | -0'4" | 9:30PM | N/A | 07:53-16:30 | 21:44-10:58 |
| 12/18 | 0'0" | H | 8'1" | 4:32AM | 0'0" | L | 3'7" | 9:51AM | 0'0" | H | 8'2" | 3:53PM | 0'0" | L | 0'4" | 10:17PM | N/A | 07:54-16:31 | 23:03-11:21 |
| 12/19 | 0'0" | H | 8'4" | 5:19AM | 0'0" | L | 3'3" | 10:58AM | 0'0" | H | 7'5" | 5:03PM | 0'0" | L | 1'3" | 11:06PM | N/A | 07:54-16:31 | 00:00-11:42 |
| 12/20 | 0'0" | H | 8'7" | 6:08AM | 0'0" | L | 2'8" | 12:09PM | 0'0" | H | 6'10" | 6:21PM | 0'0" | L | 2'2" | 11:59PM | N/A | 07:55-16:31 | 00:19-12:02 |
| 12/21 | 0'0" | H | 8'10" | 6:59AM | 0'0" | L | 1'11" | 1:22PM | 0'0" | H | 6'6" | 7:43PM | N/A | - | - | - | - | 07:56-16:32 | 01:35-12:23 |
| 12/22 | 0'0" | L | 3'0" | 12:57AM | 0'0" | H | 9'1" | 7:50AM | 0'0" | L | 1'0" | 2:29PM | 0'0" | H | 6'6" | 8:59PM | N/A | 07:56-16:32 | 02:49-12:47 |
| 12/23 | 0'0" | L | 3'8" | 1:56AM | 0'0" | H | 9'3" | 8:39AM | 0'0" | L | 0'3" | 3:30PM | 0'0" | H | 6'8" | 10:07PM | N/A | 07:57-16:33 | 04:04-13:16 |
| 12/24 | 0'0" | L | 4'1" | 2:54AM | 0'0" | H | 9'4" | 9:27AM | 0'0" | L | -0'3" | 4:23PM | 0'0" | H | 7'0" | 11:05PM | N/A | 07:57-16:34 | 05:16-13:51 |
| 12/25 | 0'0" | L | 4'4" | 3:50AM | 0'0" | H | 9'4" | 10:13AM | 0'0" | L | -0'8" | 5:11PM | 0'0" | H | 7'3" | 11:57PM | N/A | 07:57-16:34 | 06:23-14:34 |
| 12/26 | 0'0" | L | 4'6" | 4:41AM | 0'0" | H | 9'3" | 10:56AM | 0'0" | L | -0'9" | 5:54PM | N/A | - | - | - | - | 07:58-16:35 | 07:22-15:27 |
| 12/27 | 0'0" | H | 7'5" | 12:43AM | 0'0" | L | 4'6" | 5:30AM | 0'0" | H | 9'2" | 11:38AM | 0'0" | L | -0'8" | 6:34PM | N/A | 07:58-16:36 | 08:11-16:27 |
| 12/28 | 0'0" | H | 7'6" | 1:25AM | 0'0" | L | 4'6" | 6:15AM | 0'0" | H | 9'0" | 12:18PM | 0'0" | L | -0'6" | 7:12PM | N/A | 07:58-16:36 | 08:50-17:31 |
| 12/29 | 0'0" | H | 7'7" | 2:04AM | 0'0" | L | 4'6" | 6:57AM | 0'0" | H | 8'10" | 12:57PM | 0'0" | L | -0'3" | 7:46PM | N/A | 07:58-16:37 | 09:21-18:38 |
| 12/30 | 0'0" | H | 7'7" | 2:40AM | 0'0" | L | 4'5" | 7:38AM | 0'0" | H | 8'7" | 1:35PM | 0'0" | L | 0'1" | 8:18PM | N/A | 07:58-16:38 | 09:46-19:44 |
| 12/31 | 0'0" | H | 7'8" | 3:13AM | 0'0" | L | 4'3" | 8:19AM | 0'0" | H | 8'3" | 2:13PM | 0'0" | L | 0'8" | 8:46PM | N/A | 07:59-16:39 | 10:06-20:49 |