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 | |||||||
| Sun 01 Sep | 00:43 | 3.5L | 06:20 | 6.7H | 12:44 | 0.2L | 19:49 | 7.6H |
| Mon 02 Sep | 01:37 | 2.5L | 07:33 | 6.4H | 13:30 | 1.4L | 20:17 | 7.6H |
| Tue 03 Sep | 02:33 | 1.7L | 08:52 | 6.1H | 14:18 | 2.6L | 20:46 | 7.5H |
| Wed 04 Sep | 03:29 | 1.0L | 10:24 | 6.0H | 15:11 | 3.9L | 21:16 | 7.3H |
| Thu 05 SepG | 04:27 | 0.5L | 12:06 | 6.2H | 16:15 | 4.9L | 21:49 | 7.1H |
| Fri 06 Sep | 05:26 | 0.2L | 13:40 | 6.6H | 17:46 | 5.7L | 22:27 | 6.8H |
| Sat 07 Sep | 06:26 | 0.1L | 14:55 | 7.0H | 19:42 | 5.9L | 23:16 | 6.5H |
| Sun 08 Sep | 07:27 | 0.1L | 15:52 | 7.3H | 21:07 | 5.8L | ||
| Mon 09 Sep | 00:18 | 6.2H | 08:23 | 0.1L | 16:37 | 7.5H | 22:00 | 5.5L |
| Tue 10 Sep | 01:28 | 6.1H | 09:12 | 0.2L | 17:15 | 7.5H | 22:37 | 5.2L |
| Wed 11 Sep | 02:34 | 6.0H | 09:55 | 0.3L | 17:46 | 7.3H | 23:06 | 4.8L |
| Thu 12 Sep | 03:31 | 6.1H | 10:33 | 0.5L | 18:11 | 7.2H | 23:31 | 4.4L |
| Fri 13 Sep@ | 04:24 | 6.1H | 11:06 | 0.8L | 18:31 | 7.0H | 23:55 | 3.9L |
| Sat 14 Sep | 05:13 | 6.1H | 11:38 | 1.2L | 18:47 | 6.9H | ||
| Sun 15 Sep | 00:20 | 3.4L | 06:02 | 6.1H | 12:10 | 1.7L | 19:01 | 6.8H |
| Mon 16 Sep | 00:50 | 2.8L | 06:53 | 6.1H | 12:42 | 2.4L | 19:16 | 6.8H |
| Tue 17 Sep | 01:23 | 2.2L | 07:45 | 6.1H | 13:17 | 3.1L | 19:34 | 6.7H |
| Wed 18 Sep | 01:59 | 1.7L | 08:43 | 6.1H | 13:55 | 3.8L | 19:55 | 6.7H |
| Thu 19 Sep | 02:39 | 1.2L | 09:50 | 6.1H | 14:37 | 4.6L | 20:17 | 6.7H |
| Fri 20 Sep | 03:24 | 0.8L | 11:13 | 6.2H | 15:27 | 5.3L | 20:42 | 6.6H |
| Sat 21 SepT | 04:14 | 0.5L | 12:49 | 6.5H | 16:32 | 5.8L | 21:11 | 6.6H |
| Sun 22 Sep | 05:11 | 0.2L | 14:09 | 6.8H | 18:04 | 6.2L | 21:57 | 6.5H |
| Mon 23 Sep | 06:14 | 0.0L | 15:07 | 7.1H | 19:50 | 6.1L | 23:11 | 6.4H |
| Tue 24 Sep | 07:18 | -0.2L | 15:50 | 7.3H | 20:48 | 5.7L | ||
| Wed 25 Sep | 00:36 | 6.4H | 08:18 | -0.3L | 16:25 | 7.4H | 21:29 | 5.1L |
| Thu 26 Sep | 01:58 | 6.5H | 09:13 | -0.3L | 16:55 | 7.5H | 22:09 | 4.3L |
| Fri 27 Sep | 03:17 | 6.6H | 10:03 | 0.0L | 17:23 | 7.5H | 22:50 | 3.3L |
| Sat 28 Sep0 | 04:33 | 6.7H | 10:51 | 0.6L | 17:49 | 7.5H | 23:33 | 2.2L |
| Sun 29 Sep | 05:45 | 6.8H | 11:37 | 1.5L | 18:14 | 7.5H | ||
| Mon 30 Sep | 00:18 | 1.2L | 06:54 | 7.0H | 12:24 | 2.5L | 18:40 | 7.5H |
Available online at
http://www.dairiki.org/tides/monthly.php/fri/2019-09
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.