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 The Narrows, north end (midstream), Washington
| Turn | Max | Turn | Max | Turn | |||
|---|---|---|---|---|---|---|---|
| Time Zone is PDT | Units are knots | ||||||
| Sun 01 Apr | 01:15 | 04:01 | 4.0F | 07:15 | 10:32 | -3.9E | 13:37 |
| 16:26 | 4.2F | 19:48 | 22:57 | -3.5E | |||
| Mon 02 Apr | 02:01 | 04:41 | 3.8F | 07:47 | 11:04 | -3.9E | 14:18 |
| 17:10 | 4.3F | 20:37 | 23:39 | -3.2E | |||
| Tue 03 Apr | 02:45 | 05:20 | 3.4F | 08:18 | 11:35 | -3.8E | 14:57 |
| 17:52 | 4.3F | 21:24 | |||||
| Wed 04 Apr | 00:20 | -2.8E | 03:29 | 06:00 | 2.9F | 08:49 | |
| 12:08 | -3.5E | 15:38 | 18:35 | 4.1F | 22:12 | ||
| Thu 05 Apr | 01:01 | -2.4E | 04:15 | 06:41 | 2.5F | 09:20 | |
| 12:43 | -3.2E | 16:20 | 19:20 | 3.8F | 23:03 | ||
| Fri 06 Apr | 01:47 | -1.9E | 05:05 | 07:25 | 2.0F | 09:55 | |
| 13:22 | -2.9E | 17:06 | 20:08 | 3.5F | 23:59 | ||
| Sat 07 Apr | 02:42 | -1.6E | 06:02 | 08:14 | 1.6F | 10:36 | |
| 14:08 | -2.5E | 17:58 | 21:01 | 3.1F | |||
| Sun 08 AprT | 01:01 | 04:03 | -1.3E | 07:06 | 09:09 | 1.3F | 11:27 |
| 15:04 | -2.2E | 18:58 | 21:59 | 2.9F | |||
| Mon 09 Apr | 02:06 | 05:39 | -1.4E | 08:12 | 10:10 | 1.2F | 12:33 |
| 16:14 | -2.0E | 20:01 | 23:00 | 2.8F | |||
| Tue 10 Apr | 03:06 | 06:42 | -1.6E | 09:13 | 11:15 | 1.3F | 13:53 |
| 17:36 | -2.0E | 21:02 | 23:59 | 2.9F | |||
| Wed 11 Apr | 03:57 | 07:30 | -1.9E | 10:05 | 12:16 | 1.6F | 15:09 |
| 18:50 | -2.2E | 21:58 | |||||
| Thu 12 Apr | 00:52 | 3.1F | 04:38 | 08:07 | -2.2E | 10:49 | |
| 13:12 | 2.1F | 16:13 | 19:44 | -2.5E | 22:48 | ||
| Fri 13 Apr | 01:39 | 3.2F | 05:12 | 08:34 | -2.6E | 11:28 | |
| 14:00 | 2.7F | 17:08 | 20:28 | -2.7E | 23:35 | ||
| Sat 14 Apr | 02:22 | 3.4F | 05:43 | 08:58 | -2.9E | 12:05 | |
| 14:45 | 3.2F | 17:58 | 21:07 | -2.9E | |||
| Sun 15 Apr0 | 00:19 | 03:02 | 3.5F | 06:11 | 09:22 | -3.3E | 12:39 |
| 15:27 | 3.8F | 18:45 | 21:46 | -3.1E | |||
| Mon 16 Apr | 01:01 | 03:41 | 3.4F | 06:39 | 09:50 | -3.6E | 13:14 |
| 16:09 | 4.3F | 19:31 | 22:25 | -3.1E | |||
| Tue 17 Apr | 01:43 | 04:20 | 3.3F | 07:08 | 10:23 | -3.9E | 13:49 |
| 16:52 | 4.7F | 20:18 | 23:06 | -3.1E | |||
| Wed 18 Apr | 02:26 | 05:01 | 3.1F | 07:39 | 10:58 | -4.1E | 14:27 |
| 17:36 | 4.9F | 21:08 | 23:50 | -2.9E | |||
| Thu 19 Apr | 03:11 | 05:44 | 2.9F | 08:13 | 11:38 | -4.2E | 15:09 |
| 18:23 | 4.9F | 22:00 | |||||
| Fri 20 Apr | 00:39 | -2.6E | 04:01 | 06:30 | 2.5F | 08:52 | |
| 12:22 | -4.1E | 15:57 | 19:14 | 4.8F | 22:57 | ||
| Sat 21 Apr | 01:33 | -2.3E | 04:57 | 07:21 | 2.2F | 09:38 | |
| 13:12 | -3.8E | 16:52 | 20:09 | 4.5F | 23:59 | ||
| Sun 22 AprG | 02:37 | -2.1E | 06:02 | 08:18 | 1.9F | 10:33 | |
| 14:11 | -3.4E | 17:54 | 21:08 | 4.2F | |||
| Mon 23 Apr | 01:04 | 03:55 | -2.0E | 07:12 | 09:22 | 1.8F | 11:44 |
| 15:21 | -3.0E | 19:02 | 22:12 | 4.0F | |||
| Tue 24 Apr | 02:08 | 05:23 | -2.2E | 08:21 | 10:32 | 1.9F | 13:11 |
| 16:44 | -2.8E | 20:13 | 23:17 | 3.8F | |||
| Wed 25 Apr | 03:06 | 06:32 | -2.5E | 09:23 | 11:44 | 2.2F | 14:41 |
| 18:15 | -2.8E | 21:20 | |||||
| Thu 26 Apr | 00:19 | 3.7F | 03:57 | 07:26 | -3.0E | 10:17 | |
| 12:51 | 2.7F | 16:02 | 19:31 | -2.9E | 22:22 | ||
| Fri 27 Apr | 01:15 | 3.6F | 04:41 | 08:11 | -3.4E | 11:06 | |
| 13:50 | 3.3F | 17:10 | 20:31 | -3.1E | 23:18 | ||
| Sat 28 Apr | 02:05 | 3.5F | 05:20 | 08:52 | -3.7E | 11:50 | |
| 14:41 | 3.8F | 18:09 | 21:23 | -3.1E | |||
| Sun 29 Apr@ | 00:09 | 02:49 | 3.4F | 05:56 | 09:27 | -3.9E | 12:32 |
| 15:27 | 4.2F | 19:00 | 22:10 | -3.1E | |||
| Mon 30 Apr | 00:57 | 03:31 | 3.2F | 06:29 | 09:59 | -4.0E | 13:11 |
| 16:09 | 4.5F | 19:47 | 22:52 | -2.9E | |||
Nominal current direction:
Available online at
http://www.dairiki.org/tides/monthly.php/nar/2018-04
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.