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 San Juan Channel (south entrance), Washington

TurnMaxTurnMaxTurn
Time Zone is PDTUnits are knots
Tue 01 Jun02:44-2.4E06:1407:570.7F10:10
13:44-1.9E16:4920:173.2F
Wed 02 JunT00:1303:36-2.6E07:0809:231.0F11:58
15:00-1.6E17:5021:162.8F
Thu 03 Jun00:5604:20-2.8E07:5410:421.4F13:27
16:08-1.5E18:5222:142.4F
Fri 04 Jun01:3205:00-2.9E08:3411:372.0F14:38
17:13-1.4E19:5623:042.1F
Sat 05 Jun02:0505:35-3.0E09:1012:182.5F15:37
18:17-1.4E20:5823:461.9F
Sun 06 Jun02:3406:09-3.1E09:4312:522.9F16:29
19:13-1.5E21:54
Mon 07 Jun00:231.7F03:0006:42-3.2E10:13
13:253.3F17:1520:00-1.6E22:44
Tue 08 Jun00:581.5F03:2507:14-3.2E10:43
13:573.5F17:5820:39-1.7E23:31
Wed 09 Jun01:341.2F03:4907:47-3.3E11:12
14:313.7F18:3821:14-1.8E
Thu 10 Jun000:1802:121.0F04:1408:20-3.2E11:42
15:083.8F19:1621:48-1.8E
Fri 11 Jun01:0602:530.8F04:4308:54-3.2E12:13
15:473.8F19:5322:23-1.9E
Sat 12 Jun01:5903:370.7F05:1509:28-3.1E12:45
16:283.8F20:3123:02-1.9E
Sun 13 Jun02:5504:260.6F05:5310:05-2.9E13:21
17:103.8F21:0923:47-1.9E
Mon 14 Jun03:5105:160.5F06:3910:47-2.6E14:02
17:533.7F21:49
Tue 15 Jun00:39-2.0E04:4306:090.6F07:36
11:37-2.3E14:4818:373.6F22:31
Wed 16 Jun01:33-2.2E05:3007:050.7F08:50
12:41-2.0E15:4119:243.4F23:12
Thu 17 JunG02:23-2.5E06:1308:081.0F10:30
13:54-1.8E16:4020:163.1F23:53
Fri 18 Jun03:09-2.9E06:5509:171.5F12:19
15:04-1.7E17:4721:132.8F
Sat 19 Jun00:3303:54-3.2E07:3710:262.3F13:46
16:13-1.7E19:0222:132.5F
Sun 20 Jun01:1204:39-3.6E08:2111:253.1F14:57
17:23-1.8E20:2123:102.2F
Mon 21 Jun01:5105:26-3.9E09:0412:173.9F16:01
18:34-2.0E21:34
Tue 22 Jun00:032.0F02:3006:15-4.2E09:48
13:064.5F17:0119:40-2.2E22:39
Wed 23 Jun00:531.8F03:1107:05-4.3E10:33
13:554.9F17:5720:38-2.5E23:39
Thu 24 Jun@01:431.6F03:5407:54-4.4E11:18
14:445.1F18:4921:29-2.6E
Fri 25 Jun00:3802:351.4F04:4108:42-4.3E12:03
15:355.0F19:3822:18-2.6E
Sat 26 Jun01:3703:301.2F05:3209:28-4.0E12:50
16:264.8F20:2523:08-2.5E
Sun 27 Jun02:3704:291.1F06:2710:15-3.5E13:38
17:154.5F21:10
Mon 28 Jun00:01-2.5E03:3805:271.0F07:26
11:05-3.0E14:2818:024.0F21:54
Tue 29 Jun00:59-2.5E04:3406:251.0F08:33
12:01-2.3E15:1818:473.5F22:37
Wed 30 Jun01:55-2.5E05:2807:251.1F09:56
13:08-1.8E16:1119:323.0F23:17

Nominal current direction: Flood 010, Ebb 180 (degrees true)

QR code: http://www.dairiki.org/tides/monthly.php/sjn/2021-06 Available online at
http://www.dairiki.org/tides/monthly.php/sjn/2021-06

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.