Disclaimer
David Flater
(who is author of
xtide,
the program I use to produce this data)
provides the following disclaimer, behind which
I firmly stand:
Do not rely on the output of this program for decisions that can result in harm to anyone or anything. Really. I mean it.
Agencies like NOAA exist because there is a need for certifiably correct tide predictions. Please do not rely on
XTideif you need guaranteed results. There is no way I can get certified data on a zero budget. I rely on users like you to tell me when something is wrong. Please continue to do so.
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Currents at San Juan Channel (south entrance), Washington
| Turn | Max | Turn | Max | Turn | |||
|---|---|---|---|---|---|---|---|
| Time Zone is PDT | Units are knots | ||||||
| Sat 01 Apr | 03:32 | 06:46 | -2.1E | 09:57 | 12:16 | 1.2F | 14:40 |
| 17:59 | -2.2E | 21:13 | |||||
| Sun 02 Apr | 00:33 | 3.0F | 04:03 | 07:16 | -2.3E | 10:25 | |
| 12:50 | 1.7F | 15:31 | 18:46 | -2.4E | 21:56 | ||
| Mon 03 Apr | 01:04 | 3.1F | 04:31 | 07:40 | -2.6E | 10:52 | |
| 13:23 | 2.1F | 16:19 | 19:28 | -2.5E | 22:34 | ||
| Tue 04 Apr | 01:34 | 3.0F | 04:56 | 08:04 | -2.9E | 11:18 | |
| 13:57 | 2.5F | 17:05 | 20:07 | -2.6E | 23:11 | ||
| Wed 05 Apr@ | 02:05 | 2.9F | 05:19 | 08:28 | -3.1E | 11:43 | |
| 14:32 | 2.8F | 17:50 | 20:44 | -2.6E | 23:48 | ||
| Thu 06 Apr | 02:38 | 2.7F | 05:40 | 08:55 | -3.2E | 12:09 | |
| 15:10 | 3.1F | 18:35 | 21:22 | -2.5E | |||
| Fri 07 Apr | 00:26 | 03:13 | 2.3F | 06:02 | 09:23 | -3.3E | 12:38 |
| 15:51 | 3.3F | 19:21 | 22:02 | -2.4E | |||
| Sat 08 Apr | 01:10 | 03:52 | 1.9F | 06:24 | 09:54 | -3.3E | 13:11 |
| 16:36 | 3.5F | 20:12 | 22:47 | -2.1E | |||
| Sun 09 Apr | 02:02 | 04:35 | 1.5F | 06:50 | 10:30 | -3.2E | 13:50 |
| 17:24 | 3.6F | 21:08 | 23:41 | -1.8E | |||
| Mon 10 Apr | 03:08 | 05:23 | 1.1F | 07:20 | 11:12 | -3.0E | 14:38 |
| 18:15 | 3.5F | 22:15 | |||||
| Tue 11 Apr | 00:51 | -1.6E | 04:28 | 06:17 | 0.8F | 07:56 | |
| 12:08 | -2.7E | 15:36 | 19:14 | 3.5F | 23:30 | ||
| Wed 12 Apr | 02:15 | -1.6E | 05:54 | 07:20 | 0.5F | 08:47 | |
| 13:20 | -2.5E | 16:42 | 20:20 | 3.4F | |||
| Thu 13 AprT | 00:41 | 03:33 | -1.8E | 07:13 | 08:37 | 0.5F | 10:14 |
| 14:38 | -2.4E | 17:54 | 21:35 | 3.4F | |||
| Fri 14 Apr | 01:39 | 04:37 | -2.2E | 08:14 | 10:07 | 0.8F | 12:15 |
| 15:51 | -2.5E | 19:06 | 22:45 | 3.6F | |||
| Sat 15 Apr | 02:28 | 05:30 | -2.6E | 09:00 | 11:20 | 1.4F | 13:47 |
| 17:00 | -2.7E | 20:14 | 23:41 | 3.7F | |||
| Sun 16 Apr | 03:09 | 06:18 | -3.0E | 09:39 | 12:14 | 2.2F | 14:59 |
| 18:06 | -2.8E | 21:15 | |||||
| Mon 17 Apr | 00:27 | 3.6F | 03:46 | 06:59 | -3.4E | 10:16 | |
| 13:01 | 2.9F | 16:04 | 19:07 | -2.9E | 22:10 | ||
| Tue 18 Apr | 01:09 | 3.5F | 04:21 | 07:37 | -3.7E | 10:52 | |
| 13:45 | 3.4F | 17:03 | 20:01 | -3.0E | 23:01 | ||
| Wed 19 Apr0 | 01:49 | 3.1F | 04:52 | 08:12 | -3.9E | 11:28 | |
| 14:29 | 3.8F | 17:59 | 20:49 | -2.9E | 23:50 | ||
| Thu 20 Apr | 02:28 | 2.6F | 05:22 | 08:45 | -3.9E | 12:03 | |
| 15:12 | 3.9F | 18:52 | 21:34 | -2.6E | |||
| Fri 21 Apr | 00:39 | 03:08 | 2.1F | 05:49 | 09:18 | -3.7E | 12:39 |
| 15:57 | 3.9F | 19:43 | 22:18 | -2.3E | |||
| Sat 22 Apr | 01:31 | 03:50 | 1.6F | 06:15 | 09:51 | -3.5E | 13:16 |
| 16:41 | 3.8F | 20:33 | 23:05 | -1.9E | |||
| Sun 23 Apr | 02:30 | 04:34 | 1.1F | 06:40 | 10:26 | -3.1E | 13:56 |
| 17:27 | 3.5F | 21:26 | |||||
| Mon 24 Apr | 00:00 | -1.6E | 03:37 | 05:21 | 0.7F | 07:06 | |
| 11:06 | -2.7E | 14:40 | 18:13 | 3.3F | 22:24 | ||
| Tue 25 Apr | 01:14 | -1.4E | 04:52 | 06:12 | 0.4F | 07:34 | |
| 11:55 | -2.2E | 15:30 | 19:03 | 3.0F | 23:26 | ||
| Wed 26 Apr | 02:38 | -1.4E | 06:11 | 07:09 | 0.2F | 08:12 | |
| 12:59 | -1.8E | 16:26 | 19:59 | 2.7F | |||
| Thu 27 AprG | 00:25 | 03:40 | -1.6E | 07:23 | 08:19 | 0.2F | 09:29 |
| 14:13 | -1.6E | 17:26 | 21:04 | 2.6F | |||
| Fri 28 Apr | 01:15 | 04:28 | -1.8E | 08:10 | 09:50 | 0.4F | 11:52 |
| 15:22 | -1.6E | 18:29 | 22:08 | 2.5F | |||
| Sat 29 Apr | 01:54 | 05:07 | -2.0E | 08:45 | 11:02 | 0.9F | 13:23 |
| 16:23 | -1.7E | 19:29 | 23:00 | 2.6F | |||
| Sun 30 Apr | 02:28 | 05:41 | -2.3E | 09:15 | 11:46 | 1.4F | 14:28 |
| 17:19 | -1.8E | 20:25 | 23:41 | 2.6F | |||
Nominal current direction:
Available online at
http://www.dairiki.org/tides/monthly.php/sjn/2023-04
The
data in the above table was generated using the program
xtide,
written by
David Flater.
No guarantees as to the correctness of this data are made or implied.
Do not rely on it to make decisions which can result in harm to
anyone or anything.
Suggestions,
questions and comments regarding this page are welcomed.
Here is a form
you can use to submit them.
Or, if you have public comments, feel free to add them below.