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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Tidal Heights at Friday Harbor, San Juan Island, San Juan Channel, Washington
| Tide | Tide | Tide | Tide | |||||
|---|---|---|---|---|---|---|---|---|
| Time Zone is PDT | Units are feet | |||||||
| Sat 01 Nov | 00:49 | 4.9H | 07:12 | 1.8L | 14:43 | 7.6H | 21:19 | 3.0L |
| Time Zone changes to PST | Units are feet | |||||||
| Sun 02 Nov | 01:43 | 5.2H | 07:09 | 2.6L | 13:57 | 7.6H | 20:42 | 1.6L |
| Mon 03 Nov | 03:16 | 5.9H | 08:03 | 3.6L | 14:13 | 7.8H | 21:12 | 0.2L |
| Tue 04 Nov | 04:31 | 6.8H | 08:55 | 4.7L | 14:31 | 7.9H | 21:47 | -1.1L |
| Wed 05 Nov@ | 05:35 | 7.7H | 09:47 | 5.7L | 14:53 | 8.1H | 22:26 | -2.2L |
| Thu 06 Nov | 06:35 | 8.3H | 10:41 | 6.6L | 15:19 | 8.2H | 23:09 | -2.8L |
| Fri 07 Nov | 07:33 | 8.8H | 11:41 | 7.2L | 15:49 | 8.2H | 23:54 | -2.9L |
| Sat 08 Nov | 08:32 | 8.9H | 12:53 | 7.4L | 16:23 | 7.9H | ||
| Sun 09 Nov | 00:44 | -2.5L | 09:31 | 8.9H | 14:39 | 7.3L | 16:57 | 7.5H |
| Mon 10 Nov | 01:36 | -1.9L | 10:30 | 8.7H | ||||
| Tue 11 NovT | 02:31 | -1.0L | 11:23 | 8.5H | ||||
| Wed 12 Nov | 03:28 | 0.0L | 12:08 | 8.3H | 19:19 | 4.9L | 20:46 | 5.0H |
| Thu 13 Nov | 04:27 | 1.1L | 12:45 | 8.1H | 19:46 | 3.8L | 23:49 | 4.5H |
| Fri 14 Nov | 05:27 | 2.3L | 13:14 | 7.9H | 20:15 | 2.7L | ||
| Sat 15 Nov | 01:57 | 4.8H | 06:29 | 3.4L | 13:35 | 7.7H | 20:41 | 1.7L |
| Sun 16 Nov | 03:25 | 5.6H | 07:30 | 4.4L | 13:46 | 7.5H | 21:05 | 0.8L |
| Mon 17 Nov | 04:31 | 6.4H | 08:29 | 5.4L | 13:51 | 7.4H | 21:27 | 0.0L |
| Tue 18 Nov | 05:24 | 7.2H | 09:25 | 6.1L | 13:56 | 7.4H | 21:49 | -0.6L |
| Wed 19 Nov0 | 06:08 | 7.8H | 10:21 | 6.7L | 14:06 | 7.4H | 22:13 | -1.0L |
| Thu 20 Nov | 06:48 | 8.3H | 11:20 | 7.0L | 14:18 | 7.3H | 22:40 | -1.2L |
| Fri 21 Nov | 07:25 | 8.5H | 12:31 | 7.2L | 14:25 | 7.3H | 23:11 | -1.3L |
| Sat 22 Nov | 08:03 | 8.6H | 23:46 | -1.2L | ||||
| Sun 23 Nov | 08:43 | 8.5H | ||||||
| Mon 24 Nov | 00:25 | -1.1L | 09:25 | 8.4H | ||||
| Tue 25 Nov | 01:06 | -0.8L | 10:08 | 8.3H | ||||
| Wed 26 Nov | 01:50 | -0.4L | 10:46 | 8.2H | ||||
| Thu 27 NovG | 02:34 | 0.1L | 11:16 | 8.2H | ||||
| Fri 28 Nov | 03:20 | 1.0L | 11:39 | 8.1H | 19:10 | 4.1L | 21:56 | 4.4H |
| Sat 29 Nov | 04:10 | 2.1L | 11:57 | 8.1H | 19:16 | 2.9L | ||
| Sun 30 Nov | 00:39 | 4.5H | 05:05 | 3.4L | 12:14 | 8.1H | 19:39 | 1.4L |
Available online at
http://www.dairiki.org/tides/monthly.php/fri/2025-11
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.