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 PST | Units are feet | |||||||
| Mon 01 Mar | 02:35 | 7.2H | 06:51 | 6.9L | 08:35 | 7.0H | 18:00 | 0.5L |
| Tue 02 Mar | 03:24 | 7.5H | 19:00 | 0.4L | ||||
| Wed 03 Mar | 03:58 | 7.5H | 09:27 | 6.3L | 10:53 | 6.4H | 19:53 | 0.4L |
| Thu 04 Mar | 04:26 | 7.5H | 09:46 | 6.0L | 12:23 | 6.2H | 20:37 | 0.3L |
| Fri 05 Mar | 04:48 | 7.4H | 10:06 | 5.5L | 13:38 | 6.1H | 21:13 | 0.4L |
| Sat 06 Mar | 05:06 | 7.3H | 10:25 | 4.9L | 14:45 | 6.1H | 21:45 | 0.7L |
| Sun 07 Mar | 05:18 | 7.3H | 10:46 | 4.2L | 15:47 | 6.1H | 22:16 | 1.1L |
| Mon 08 Mar0 | 05:29 | 7.3H | 11:10 | 3.4L | 16:46 | 6.1H | 22:47 | 1.8L |
| Tue 09 Mar | 05:39 | 7.3H | 11:39 | 2.5L | 17:46 | 6.2H | 23:19 | 2.6L |
| Wed 10 Mar | 05:51 | 7.4H | 12:12 | 1.6L | 18:47 | 6.2H | 23:53 | 3.5L |
| Thu 11 Mar | 06:06 | 7.4H | 12:50 | 0.8L | 19:53 | 6.3H | ||
| Fri 12 Mar | 00:30 | 4.5L | 06:24 | 7.5H | 13:32 | 0.1L | 21:10 | 6.5H |
| Sat 13 Mar | 01:09 | 5.4L | 06:43 | 7.6H | 14:19 | -0.4L | 22:49 | 6.6H |
| Sun 14 Mar | 01:51 | 6.2L | ||||||
| Time Zone changes to PDT | Units are feet | |||||||
| 08:04 | 7.6H | 16:13 | -0.7L | |||||
| Mon 15 MarG | 01:37 | 7.0H | 03:46 | 6.8L | 08:29 | 7.6H | 17:14 | -0.8L |
| Tue 16 Mar | 02:56 | 7.3H | 05:25 | 7.2L | 09:04 | 7.4H | 18:21 | -0.8L |
| Wed 17 Mar | 03:42 | 7.6H | 08:24 | 6.9L | 10:25 | 7.0H | 19:29 | -0.8L |
| Thu 18 Mar | 04:16 | 7.7H | 09:23 | 6.2L | 12:20 | 6.5H | 20:31 | -0.6L |
| Fri 19 Mar | 04:44 | 7.7H | 10:01 | 5.3L | 14:05 | 6.3H | 21:25 | -0.2L |
| Sat 20 Mar | 05:08 | 7.7H | 10:38 | 4.1L | 15:40 | 6.2H | 22:12 | 0.5L |
| Sun 21 Mar | 05:29 | 7.7H | 11:16 | 2.9L | 17:03 | 6.3H | 22:56 | 1.4L |
| Mon 22 Mar@ | 05:48 | 7.6H | 11:53 | 1.8L | 18:15 | 6.4H | 23:37 | 2.4L |
| Tue 23 Mar | 06:06 | 7.6H | 12:31 | 0.8L | 19:21 | 6.6H | ||
| Wed 24 Mar | 00:20 | 3.5L | 06:23 | 7.6H | 13:10 | 0.1L | 20:25 | 6.8H |
| Thu 25 Mar | 01:04 | 4.5L | 06:42 | 7.5H | 13:48 | -0.3L | 21:31 | 7.0H |
| Fri 26 Mar | 01:53 | 5.4L | 07:02 | 7.3H | 14:29 | -0.5L | 22:40 | 7.1H |
| Sat 27 Mar | 02:51 | 6.0L | 07:24 | 7.1H | 15:12 | -0.3L | 23:56 | 7.1H |
| Sun 28 Mar | 04:07 | 6.4L | 07:46 | 6.8H | 16:00 | -0.1L | ||
| Mon 29 MarT | 01:13 | 7.2H | 06:22 | 6.4L | 08:02 | 6.5H | 16:54 | 0.3L |
| Tue 30 Mar | 02:19 | 7.2H | 17:55 | 0.7L | ||||
| Wed 31 Mar | 03:09 | 7.1H | 18:59 | 0.9L | ||||
Available online at
http://www.dairiki.org/tides/monthly.php/fri/2027-03
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.