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 | ||||||
| Mon 01 AprT | 02:37 | -1.3E | 06:18 | 07:38 | 0.4F | 08:56 | |
| 13:43 | -2.2E | 17:03 | 20:45 | 3.0F | |||
| Tue 02 Apr | 01:07 | 03:51 | -1.5E | 07:38 | 08:57 | 0.3F | 10:22 |
| 14:57 | -2.3E | 18:13 | 21:58 | 3.2F | |||
| Wed 03 Apr | 02:02 | 04:51 | -1.9E | 08:33 | 10:21 | 0.7F | 12:20 |
| 16:05 | -2.5E | 19:23 | 23:02 | 3.5F | |||
| Thu 04 Apr | 02:47 | 05:43 | -2.4E | 09:14 | 11:27 | 1.4F | 13:49 |
| 17:11 | -2.8E | 20:28 | 23:54 | 3.8F | |||
| Fri 05 Apr | 03:27 | 06:28 | -2.9E | 09:51 | 12:19 | 2.1F | 15:00 |
| 18:14 | -3.1E | 21:27 | |||||
| Sat 06 Apr | 00:39 | 3.9F | 04:03 | 07:09 | -3.4E | 10:26 | |
| 13:06 | 2.9F | 16:05 | 19:13 | -3.3E | 22:21 | ||
| Sun 07 Apr | 01:22 | 3.8F | 04:38 | 07:48 | -3.8E | 11:02 | |
| 13:53 | 3.5F | 17:07 | 20:08 | -3.4E | 23:12 | ||
| Mon 08 Apr0 | 02:04 | 3.5F | 05:11 | 08:25 | -4.0E | 11:40 | |
| 14:40 | 4.0F | 18:06 | 20:58 | -3.3E | |||
| Tue 09 Apr | 00:03 | 02:47 | 3.0F | 05:43 | 09:02 | -4.2E | 12:19 |
| 15:29 | 4.2F | 19:04 | 21:47 | -3.0E | |||
| Wed 10 Apr | 00:56 | 03:31 | 2.4F | 06:14 | 09:39 | -4.0E | 13:00 |
| 16:19 | 4.2F | 20:02 | 22:38 | -2.6E | |||
| Thu 11 Apr | 01:53 | 04:18 | 1.8F | 06:44 | 10:18 | -3.8E | 13:45 |
| 17:10 | 4.1F | 21:01 | 23:35 | -2.1E | |||
| Fri 12 Apr | 02:59 | 05:07 | 1.3F | 07:16 | 11:01 | -3.3E | 14:34 |
| 18:03 | 3.8F | 22:05 | |||||
| Sat 13 Apr | 00:47 | -1.7E | 04:14 | 05:59 | 0.8F | 07:49 | |
| 11:51 | -2.8E | 15:29 | 18:58 | 3.4F | 23:16 | ||
| Sun 14 Apr | 02:18 | -1.5E | 05:36 | 06:57 | 0.4F | 08:28 | |
| 12:55 | -2.3E | 16:28 | 20:00 | 3.0F | |||
| Mon 15 AprG | 00:25 | 03:35 | -1.6E | 07:01 | 08:09 | 0.2F | 09:34 |
| 14:13 | -1.9E | 17:32 | 21:13 | 2.8F | |||
| Tue 16 Apr | 01:22 | 04:33 | -1.8E | 08:08 | 09:52 | 0.4F | 11:43 |
| 15:27 | -1.8E | 18:37 | 22:25 | 2.7F | |||
| Wed 17 Apr | 02:08 | 05:22 | -2.0E | 08:51 | 11:12 | 0.8F | 13:17 |
| 16:32 | -1.8E | 19:39 | 23:18 | 2.7F | |||
| Thu 18 Apr | 02:44 | 06:03 | -2.3E | 09:24 | 11:58 | 1.3F | 14:25 |
| 17:30 | -1.9E | 20:34 | 23:57 | 2.7F | |||
| Fri 19 Apr | 03:16 | 06:36 | -2.5E | 09:53 | 12:33 | 1.8F | 15:21 |
| 18:23 | -2.0E | 21:23 | |||||
| Sat 20 Apr | 00:30 | 2.7F | 03:43 | 07:03 | -2.7E | 10:20 | |
| 13:04 | 2.3F | 16:10 | 19:10 | -2.1E | 22:07 | ||
| Sun 21 Apr | 01:00 | 2.5F | 04:07 | 07:28 | -2.9E | 10:46 | |
| 13:35 | 2.7F | 16:57 | 19:50 | -2.1E | 22:48 | ||
| Mon 22 Apr | 01:30 | 2.4F | 04:30 | 07:52 | -3.1E | 11:11 | |
| 14:07 | 3.0F | 17:41 | 20:27 | -2.2E | 23:27 | ||
| Tue 23 Apr@ | 02:01 | 2.1F | 04:50 | 08:18 | -3.2E | 11:36 | |
| 14:41 | 3.3F | 18:24 | 21:03 | -2.1E | |||
| Wed 24 Apr | 00:07 | 02:35 | 1.8F | 05:10 | 08:45 | -3.2E | 12:02 |
| 15:18 | 3.4F | 19:06 | 21:39 | -2.1E | |||
| Thu 25 Apr | 00:50 | 03:11 | 1.4F | 05:30 | 09:14 | -3.2E | 12:30 |
| 15:58 | 3.5F | 19:49 | 22:19 | -1.9E | |||
| Fri 26 Apr | 01:39 | 03:52 | 1.1F | 05:53 | 09:46 | -3.1E | 13:03 |
| 16:42 | 3.6F | 20:35 | 23:03 | -1.8E | |||
| Sat 27 Apr | 02:39 | 04:38 | 0.8F | 06:21 | 10:22 | -3.0E | 13:42 |
| 17:29 | 3.6F | 21:27 | 23:59 | -1.6E | |||
| Sun 28 Apr | 03:52 | 05:28 | 0.6F | 06:54 | 11:06 | -2.7E | 14:30 |
| 18:19 | 3.5F | 22:27 | |||||
| Mon 29 Apr | 01:09 | -1.6E | 05:08 | 06:25 | 0.4F | 07:38 | |
| 12:04 | -2.4E | 15:27 | 19:14 | 3.5F | 23:29 | ||
| Tue 30 Apr | 02:24 | -1.7E | 06:18 | 07:29 | 0.3F | 08:44 | |
| 13:19 | -2.2E | 16:31 | 20:14 | 3.4F | |||
Nominal current direction:
Available online at
https://www.dairiki.org/tides/monthly.php/sjn
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.