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 Johnstone Strait Central, British Columbia

TurnMaxTurnMaxTurn
Time Zone is PDTUnits are knots
Tue 01 Jul05:56-0.1E12:23-0.9E18:01
18:320.0F19:03
Wed 02 JulG01:01-0.8E07:02-0.2E
13:36-0.8E19:28-0.1E
Thu 03 Jul02:10-0.8E08:27-0.2E
14:54-0.7E20:32-0.1E
Fri 04 Jul03:21-0.8E10:05-0.1E
16:15-0.6E21:37-0.1E
Sat 05 Jul04:30-0.9E10:2011:130.0F12:15
17:27-0.6E22:35-0.0E
Sun 06 Jul05:27-1.0E10:3111:550.1F13:41
18:17-0.6E22:5323:260.0F
Mon 07 Jul00:0006:12-1.1E10:5712:300.2F14:29
18:51-0.7E23:15
Tue 08 Jul00:120.1F01:1106:48-1.1E11:25
13:040.3F15:0819:21-0.8E23:52
Wed 09 Jul00:560.1F02:0107:20-1.2E11:55
13:400.4F15:4419:52-0.9E
Thu 10 Jul@00:3501:380.1F02:4107:51-1.3E12:28
14:180.4F16:2220:25-1.0E
Fri 11 Jul01:2302:200.1F03:1508:24-1.3E13:05
14:580.5F17:0021:01-1.0E
Sat 12 Jul02:1503:010.1F03:4609:00-1.4E13:48
15:400.5F17:3621:41-1.0E
Sun 13 Jul03:1303:440.0F04:1509:40-1.3E14:37
16:220.4F18:1022:26-1.0E
Mon 14 Jul04:30-0.0E10:28-1.2E15:33
17:060.3F18:4023:17-1.0E
Tue 15 Jul05:20-0.1E11:23-1.1E16:38
17:520.2F19:05
Wed 16 Jul00:15-1.0E06:19-0.1E
12:28-0.9E18:0218:410.0F19:20
Thu 17 JulT01:18-1.0E07:29-0.1E
13:39-0.8E19:38-0.1E
Fri 18 Jul02:25-1.0E08:53-0.1E
14:54-0.7E20:43-0.1E
Sat 19 Jul03:34-1.1E10:14-0.1E
16:14-0.6E21:51-0.1E
Sun 20 Jul04:40-1.1E10:3111:140.0F12:03
17:26-0.7E22:52-0.1E
Mon 21 Jul05:36-1.1E10:4811:580.1F13:23
18:17-0.7E23:460.0E
Tue 22 Jul06:20-1.2E11:1412:360.2F14:16
18:53-0.8E23:59
Wed 23 Jul00:330.0F01:0806:57-1.2E11:41
13:120.3F15:0019:24-0.9E
Thu 24 Jul000:3901:170.0F01:5607:30-1.2E12:12
13:500.3F15:4119:56-1.0E
Fri 25 Jul01:2201:580.0F02:3408:02-1.2E12:46
14:280.4F16:2020:29-1.0E
Sat 26 Jul02:0702:380.0F03:0808:37-1.3E13:26
15:080.4F16:5521:05-1.0E
Sun 27 Jul02:5203:180.0F03:4409:16-1.2E14:11
15:480.3F17:2621:43-1.0E
Mon 28 Jul03:4004:000.0F04:2010:00-1.2E15:03
16:280.2F17:5322:27-1.0E
Tue 29 Jul04:46-0.0E10:52-1.0E16:03
17:090.1F18:1523:18-1.0E
Wed 30 Jul05:37-0.0E11:53-0.9E17:21
17:530.0F18:24
Thu 31 Jul00:20-0.9E06:39-0.1E
13:03-0.7E18:41-0.1E

Nominal current direction: Flood 110, Ebb 290 (degrees true)

QR code: http://www.dairiki.org/tides/monthly.php/jon/2025-07 Available online at
http://www.dairiki.org/tides/monthly.php/jon/2025-07

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.