Johnstone Strait Central, British Columbia Currents
| Date | Time | Speed | Current |
| Tue Apr 14 | 10:56pm | 0.00 kt | Slack: Flood Begins |
| Wed Apr 15 | 12:41am | 0.35 kt | Max Flood |
| Wed Apr 15 | 2:38am | -0.00 kt | Slack: Ebb Begins |
| Wed Apr 15 | 7:16am | -1.07 kt | Max Ebb |
| Wed Apr 15 | 12:10pm | 0.00 kt | Slack: Flood Begins |
| Wed Apr 15 | 1:10pm | 0.11 kt | Max Flood |
| Wed Apr 15 | 2:15pm | -0.00 kt | Slack: Ebb Begins |
| Wed Apr 15 | 7:11pm | -1.06 kt | Max Ebb |
| Wed Apr 15 | 11:40pm | 0.00 kt | Slack: Flood Begins |
| Thu Apr 16 | 1:20am | 0.33 kt | Max Flood |
| Thu Apr 16 | 3:06am | -0.00 kt | Slack: Ebb Begins |
| Thu Apr 16 | 7:41am | -1.20 kt | Max Ebb |
| Thu Apr 16 | 12:36pm | 0.00 kt | Slack: Flood Begins |
| Thu Apr 16 | 1:53pm | 0.20 kt | Max Flood |
| Thu Apr 16 | 3:17pm | -0.00 kt | Slack: Ebb Begins |
| Thu Apr 16 | 7:49pm | -1.07 kt | Max Ebb |
| Fri Apr 17 | 12:25am | 0.00 kt | Slack: Flood Begins |
| Fri Apr 17 | 1:59am | 0.30 kt | Max Flood |
| Fri Apr 17 | 3:32am | -0.00 kt | Slack: Ebb Begins |
| Fri Apr 17 | 8:11am | -1.34 kt | Max Ebb |
| Fri Apr 17 | 1:12pm | 0.00 kt | Slack: Flood Begins |
| Fri Apr 17 | 2:37pm | 0.26 kt | Max Flood |
| Fri Apr 17 | 4:08pm | -0.00 kt | Slack: Ebb Begins |
| Fri Apr 17 | 8:26pm | -1.05 kt | Max Ebb |
| Sat Apr 18 | 1:11am | 0.00 kt | Slack: Flood Begins |
| Sat Apr 18 | 2:37am | 0.25 kt | Max Flood |
| Sat Apr 18 | 3:59am | -0.00 kt | Slack: Ebb Begins |
| Sat Apr 18 | 8:46am | -1.44 kt | Max Ebb |
| Sat Apr 18 | 1:55pm | 0.00 kt | Slack: Flood Begins |
| Sat Apr 18 | 3:21pm | 0.28 kt | Max Flood |
| Sat Apr 18 | 4:53pm | -0.00 kt | Slack: Ebb Begins |
| Sat Apr 18 | 9:03pm | -1.01 kt | Max Ebb |
| Sun Apr 19 | 1:58am | 0.00 kt | Slack: Flood Begins |
| Sun Apr 19 | 3:16am | 0.20 kt | Max Flood |
| Sun Apr 19 | 4:29am | -0.00 kt | Slack: Ebb Begins |
| Sun Apr 19 | 9:26am | -1.48 kt | Max Ebb |
| Sun Apr 19 | 2:44pm | 0.00 kt | Slack: Flood Begins |
| Sun Apr 19 | 4:06pm | 0.25 kt | Max Flood |
| Sun Apr 19 | 5:32pm | -0.00 kt | Slack: Ebb Begins |
| Sun Apr 19 | 9:43pm | -0.95 kt | Max Ebb |
| Mon Apr 20 | 2:50am | 0.00 kt | Slack: Flood Begins |
| Mon Apr 20 | 3:57am | 0.14 kt | Max Flood |
| Mon Apr 20 | 4:59am | -0.00 kt | Slack: Ebb Begins |
| Mon Apr 20 | 10:12am | -1.46 kt | Max Ebb |
| Mon Apr 20 | 3:40pm | 0.00 kt | Slack: Flood Begins |
| Mon Apr 20 | 4:51pm | 0.18 kt | Max Flood |
| Mon Apr 20 | 6:05pm | -0.00 kt | Slack: Ebb Begins |
| Mon Apr 20 | 10:28pm | -0.89 kt | Max Ebb |
| Tue Apr 21 | 3:56am | 0.00 kt | Slack: Flood Begins |
| Tue Apr 21 | 4:41am | 0.06 kt | Max Flood |
| Tue Apr 21 | 5:22am | -0.00 kt | Slack: Ebb Begins |
| Tue Apr 21 | 11:04am | -1.36 kt | Max Ebb |
| Tue Apr 21 | 4:44pm | 0.00 kt | Slack: Flood Begins |
| Tue Apr 21 | 5:38pm | 0.10 kt | Max Flood |
| Tue Apr 21 | 6:35pm | -0.00 kt | Slack: Ebb Begins |
| Tue Apr 21 | 11:22pm | -0.82 kt | Max Ebb |
| Wed Apr 22 | 5:28am | -0.05 kt | Min Ebb |
| Wed Apr 22 | 12:03pm | -1.23 kt | Max Ebb |
| Wed Apr 22 | 6:00pm | 0.00 kt | Slack: Flood Begins |
| Wed Apr 22 | 6:30pm | 0.03 kt | Max Flood |
| Wed Apr 22 | 7:01pm | -0.00 kt | Slack: Ebb Begins |
| Thu Apr 23 | 12:28am | -0.76 kt | Max Ebb |
| Thu Apr 23 | 6:24am | -0.17 kt | Min Ebb |
| Thu Apr 23 | 1:07pm | -1.09 kt | Max Ebb |
| Thu Apr 23 | 7:29pm | -0.02 kt | Min Ebb |
| Fri Apr 24 | 1:45am | -0.72 kt | Max Ebb |
| Fri Apr 24 | 7:35am | -0.28 kt | Min Ebb |
| Fri Apr 24 | 2:12pm | -0.97 kt | Max Ebb |
| Fri Apr 24 | 8:36pm | -0.01 kt | Min Ebb |
| Sat Apr 25 | 3:14am | -0.71 kt | Max Ebb |
| Sat Apr 25 | 9:02am | -0.32 kt | Min Ebb |
| Sat Apr 25 | 3:20pm | -0.89 kt | Max Ebb |
| Sat Apr 25 | 9:01pm | 0.00 kt | Slack: Flood Begins |
| Sat Apr 25 | 9:46pm | 0.04 kt | Max Flood |
| Sat Apr 25 | 10:37pm | -0.00 kt | Slack: Ebb Begins |
| Sun Apr 26 | 4:58am | -0.74 kt | Max Ebb |
| Sun Apr 26 | 10:29am | -0.27 kt | Min Ebb |
| Sun Apr 26 | 4:28pm | -0.86 kt | Max Ebb |
| Sun Apr 26 | 9:34pm | 0.00 kt | Slack: Flood Begins |
| Sun Apr 26 | 10:46pm | 0.11 kt | Max Flood |
| Mon Apr 27 | 12:13am | -0.00 kt | Slack: Ebb Begins |
| Mon Apr 27 | 6:05am | -0.80 kt | Max Ebb |
| Mon Apr 27 | 11:30am | -0.18 kt | Min Ebb |
| Mon Apr 27 | 5:29pm | -0.87 kt | Max Ebb |
| Mon Apr 27 | 10:12pm | 0.00 kt | Slack: Flood Begins |
| Mon Apr 27 | 11:35pm | 0.16 kt | Max Flood |
| Tue Apr 28 | 1:15am | -0.00 kt | Slack: Ebb Begins |
| Tue Apr 28 | 6:37am | -0.86 kt | Max Ebb |
| Tue Apr 28 | 12:14pm | -0.07 kt | Min Ebb |
| Tue Apr 28 | 6:20pm | -0.89 kt | Max Ebb |