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 XTide if 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.

Click this button to hide this disclaimer. (Requires JavaScript and cookie support in your browser.)

Currents at The Narrows, north end (midstream), Washington

TurnMaxTurnMaxTurn
Time Zone is PSTUnits are knots
Mon 01 Jan@01:415.2F05:3808:24-2.5E11:16
13:362.6F16:0219:46-4.8E23:21
Tue 02 Jan02:325.7F06:2709:14-2.7E12:08
14:282.7F16:5420:36-5.0E
Wed 03 Jan00:1003:215.9F07:1510:02-2.9E12:59
15:192.8F17:4721:26-5.0E
Thu 04 Jan00:5804:095.8F08:0010:50-3.0E13:50
16:112.8F18:4222:17-4.7E
Fri 05 Jan01:4704:575.6F08:4411:37-3.1E14:43
17:052.8F19:4023:08-4.2E
Sat 06 Jan02:3705:445.2F09:2712:27-3.1E15:38
17:592.7F20:42
Sun 07 Jan00:03-3.6E03:2806:324.6F10:10
13:19-3.1E16:3418:572.6F21:51
Mon 08 JanT01:01-2.9E04:2107:223.9F10:53
14:15-3.1E17:3319:592.5F23:09
Tue 09 Jan02:11-2.2E05:1808:123.3F11:36
15:14-3.0E18:3121:042.5F
Wed 10 Jan00:3603:39-1.7E06:2109:062.7F12:21
16:14-3.1E19:2822:122.7F
Thu 11 Jan02:0305:10-1.5E07:2710:012.3F13:06
17:11-3.1E20:2123:173.0F
Fri 12 Jan03:2006:22-1.6E08:3310:572.0F13:52
18:03-3.2E21:11
Sat 13 Jan00:153.3F04:2207:20-1.7E09:34
11:511.8F14:3718:47-3.4E21:56
Sun 14 Jan01:043.6F05:1108:09-1.9E10:28
12:411.8F15:2019:26-3.5E22:38
Mon 15 Jan01:463.9F05:5208:53-2.0E11:17
13:271.8F16:0219:59-3.5E23:18
Tue 16 Jan002:244.2F06:2809:30-2.1E12:00
14:111.9F16:4220:30-3.6E23:56
Wed 17 Jan03:014.3F07:0010:02-2.2E12:42
14:522.0F17:2121:01-3.6E
Thu 18 Jan00:3203:374.4F07:3210:28-2.2E13:21
15:332.1F17:5921:33-3.6E
Fri 19 Jan01:0704:134.5F08:0210:51-2.3E13:59
16:142.2F18:3922:08-3.5E
Sat 20 Jan01:4104:504.4F08:3111:16-2.4E14:38
16:572.2F19:2222:44-3.3E
Sun 21 Jan02:1605:284.2F09:0011:46-2.5E15:17
17:422.2F20:0923:25-3.0E
Mon 22 Jan02:5206:083.9F09:3012:20-2.6E15:59
18:302.3F21:03
Tue 23 Jan00:10-2.6E03:3106:513.5F10:01
13:00-2.7E16:4519:222.5F22:07
Wed 24 JanG01:01-2.2E04:1807:373.1F10:35
13:45-2.9E17:3520:192.6F23:23
Thu 25 Jan02:03-1.8E05:1708:272.7F11:14
14:36-3.0E18:3021:203.0F
Fri 26 Jan00:5003:16-1.5E06:2909:232.4F11:59
15:33-3.3E19:2822:243.4F
Sat 27 Jan02:1604:43-1.4E07:4710:222.1F12:51
16:35-3.6E20:2623:283.9F
Sun 28 Jan03:3106:13-1.6E09:0011:222.1F13:48
17:38-3.9E21:22
Mon 29 Jan00:284.5F04:3207:22-2.0E10:04
12:222.2F14:4918:39-4.3E22:16
Tue 30 Jan01:245.0F05:2408:17-2.4E11:00
13:192.5F15:5019:36-4.6E23:08
Wed 31 Jan@02:165.4F06:1109:04-2.8E11:51
14:142.8F16:4920:29-4.8E23:58

Nominal current direction: Flood 136, Ebb 334 (degrees true)

QR code: http://www.dairiki.org/tides/monthly.php/nar/2018-01 Available online at
http://www.dairiki.org/tides/monthly.php/nar/2018-01

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.


  Support this site. Make a donation!  

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.