Oct 2021 Tide Tables, St Helens, Columbia River
| - | diff | Tides | diff | Tides | diff | Tides | diff | Tides | diff | Sun | Moon | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10/1 | N/A | H | 6'8" | 12:24AM | 6'0" | L | 0'8" | 10:11AM | 5'8" | H | 6'4" | 2:37PM | 3'0" | L | 3'3" | 10:14PM | N/A | 07:10-18:50 | 01:12-17:08 |
| 10/2 | 3'8" | H | 6'11" | 1:41AM | 6'7" | L | 0'4" | 11:04AM | 6'6" | H | 6'10" | 3:21PM | 4'2" | L | 2'7" | 11:12PM | N/A | 07:11-18:48 | 02:21-17:38 |
| 10/3 | 4'9" | H | 7'4" | 2:44AM | 7'3" | L | 0'0" | 11:49AM | 7'3" | H | 7'4" | 3:58PM | N/A | - | - | - | - | 07:12-18:46 | 03:34-18:03 |
| 10/4 | 5'5" | L | 1'10" | 12:02AM | 5'10" | H | 7'9" | 3:38AM | 7'10" | L | -0'1" | 12:29PM | 7'11" | H | 7'10" | 4:33PM | N/A | 07:14-18:44 | 04:49-18:27 |
| 10/5 | 6'9" | L | 1'1" | 12:47AM | 6'11" | H | 8'1" | 4:28AM | 8'2" | L | -0'1" | 1:06PM | 8'5" | H | 8'4" | 5:05PM | N/A | 07:15-18:42 | 06:05-18:48 |
| 10/6 | 7'11" | L | 0'4" | 1:31AM | 7'10" | H | 8'2" | 5:17AM | 8'1" | L | 0'1" | 1:43PM | 8'8" | H | 8'9" | 5:37PM | N/A | 07:16-18:40 | 07:23-19:11 |
| 10/7 | 9'0" | L | -0'3" | 2:14AM | 8'6" | H | 8'2" | 6:06AM | 7'9" | L | 0'5" | 2:20PM | 8'8" | H | 9'1" | 6:10PM | N/A | 07:18-18:39 | 08:43-19:35 |
| 10/8 | 9'10" | L | -0'9" | 2:58AM | 8'9" | H | 8'0" | 6:55AM | 7'1" | L | 0'10" | 2:58PM | 8'4" | H | 9'3" | 6:44PM | N/A | 07:19-18:37 | 10:05-20:03 |
| 10/9 | 10'4" | L | -1'1" | 3:43AM | 8'8" | H | 7'7" | 7:47AM | 6'2" | L | 1'5" | 3:37PM | 7'10" | H | 9'4" | 7:21PM | N/A | 07:20-18:35 | 11:27-20:38 |
| 10/10 | 10'5" | L | -1'1" | 4:31AM | 8'3" | H | 7'2" | 8:43AM | 5'1" | L | 2'0" | 4:21PM | 7'0" | H | 9'1" | 8:01PM | N/A | 07:21-18:33 | 12:47-21:21 |
| 10/11 | 10'0" | L | -0'10" | 5:25AM | 7'7" | H | 6'8" | 9:45AM | 4'0" | L | 2'8" | 5:11PM | 6'0" | H | 8'8" | 8:49PM | N/A | 07:23-18:31 | 14:00-22:15 |
| 10/12 | 9'2" | L | -0'5" | 6:27AM | 6'10" | H | 6'4" | 10:56AM | 3'2" | L | 3'2" | 6:14PM | 4'10" | H | 8'1" | 9:49PM | N/A | 07:24-18:29 | 15:01-23:20 |
| 10/13 | 8'2" | L | -0'0" | 7:38AM | 6'5" | H | 6'4" | 12:12PM | 2'11" | L | 3'5" | 7:34PM | 4'1" | H | 7'6" | 11:07PM | N/A | 07:25-18:28 | 15:49-00:00 |
| 10/14 | 7'5" | L | 0'1" | 8:55AM | 6'6" | H | 6'8" | 1:24PM | 3'4" | L | 3'3" | 9:00PM | N/A | - | - | - | - | 07:27-18:26 | 16:26-00:31 |
| 10/15 | 4'0" | H | 7'3" | 12:36AM | 7'1" | L | 0'1" | 10:04AM | 7'0" | H | 7'2" | 2:23PM | 4'6" | L | 2'8" | 10:17PM | N/A | 07:28-18:24 | 16:55-01:45 |
| 10/16 | 4'8" | H | 7'4" | 1:54AM | 7'3" | L | 0'1" | 11:01AM | 7'7" | H | 7'8" | 3:11PM | 5'9" | L | 1'10" | 11:20PM | N/A | 07:29-18:22 | 17:19-02:58 |
| 10/17 | 5'8" | H | 7'6" | 2:59AM | 7'5" | L | 0'1" | 11:49AM | 8'0" | H | 8'2" | 3:52PM | N/A | - | - | - | - | 07:31-18:20 | 17:40-04:09 |
| 10/18 | 7'0" | L | 1'2" | 12:12AM | 6'6" | H | 7'9" | 3:54AM | 7'5" | L | 0'3" | 12:30PM | 8'2" | H | 8'6" | 4:28PM | N/A | 07:32-18:19 | 17:59-05:18 |
| 10/19 | 7'11" | L | 0'6" | 12:57AM | 7'3" | H | 7'9" | 4:42AM | 7'2" | L | 0'7" | 1:07PM | 8'1" | H | 8'8" | 5:01PM | N/A | 07:33-18:17 | 18:17-06:25 |
| 10/20 | 8'6" | L | 0'1" | 1:39AM | 7'7" | H | 7'9" | 5:27AM | 6'9" | L | 1'0" | 1:41PM | 7'8" | H | 8'8" | 5:30PM | N/A | 07:35-18:15 | 18:36-07:31 |
| 10/21 | 8'10" | L | -0'1" | 2:17AM | 7'9" | H | 7'7" | 6:09AM | 6'1" | L | 1'5" | 2:13PM | 7'2" | H | 8'8" | 5:57PM | N/A | 07:36-18:14 | 18:57-08:37 |
| 10/22 | 8'11" | L | -0'3" | 2:54AM | 7'8" | H | 7'5" | 6:51AM | 5'5" | L | 1'11" | 2:44PM | 6'7" | H | 8'7" | 6:22PM | N/A | 07:38-18:12 | 19:21-09:42 |
| 10/23 | 8'10" | L | -0'3" | 3:28AM | 7'5" | H | 7'2" | 7:32AM | 4'9" | L | 2'5" | 3:15PM | 6'0" | H | 8'6" | 6:47PM | N/A | 07:39-18:10 | 19:49-10:47 |
| 10/24 | 8'8" | L | -0'2" | 4:02AM | 7'1" | H | 6'11" | 8:14AM | 4'0" | L | 2'10" | 3:46PM | 5'5" | H | 8'4" | 7:13PM | N/A | 07:40-18:09 | 20:24-11:51 |
| 10/25 | 8'3" | L | 0'0" | 4:35AM | 6'7" | H | 6'7" | 9:00AM | 3'3" | L | 3'3" | 4:20PM | 4'9" | H | 8'1" | 7:43PM | N/A | 07:42-18:07 | 21:06-12:50 |
| 10/26 | 7'9" | L | 0'3" | 5:13AM | 6'0" | H | 6'4" | 9:51AM | 2'8" | L | 3'8" | 5:01PM | 4'1" | H | 7'9" | 8:21PM | N/A | 07:43-18:05 | 21:58-13:43 |
| 10/27 | 7'2" | L | 0'7" | 5:59AM | 5'6" | H | 6'2" | 10:51AM | 2'2" | L | 3'11" | 5:55PM | 3'5" | H | 7'4" | 9:09PM | N/A | 07:45-18:04 | 22:56-14:28 |
| 10/28 | 6'5" | L | 0'11" | 6:57AM | 5'3" | H | 6'2" | 11:56AM | 2'1" | L | 4'1" | 7:08PM | 2'10" | H | 7'0" | 10:15PM | N/A | 07:46-18:02 | 00:00-15:06 |
| 10/29 | 5'10" | L | 1'1" | 8:06AM | 5'5" | H | 6'6" | 12:57PM | 2'7" | L | 3'10" | 8:32PM | 2'10" | H | 6'9" | 11:42PM | N/A | 07:47-18:01 | 00:02-15:38 |
| 10/30 | 5'8" | L | 1'0" | 9:13AM | 5'11" | H | 6'11" | 1:49PM | 3'8" | L | 3'3" | 9:45PM | N/A | - | - | - | - | 07:49-17:59 | 01:12-16:04 |
| 10/31 | 3'7" | H | 6'10" | 1:08AM | 5'11" | L | 0'11" | 10:10AM | 6'7" | H | 7'6" | 2:32PM | 5'1" | L | 2'5" | 10:45PM | N/A | 07:50-17:58 | 02:24-16:28 |