Helm Rock (SEA0604) Depth: 30 feet
LAT/LON: 56.3754° N 133.6679° W
Note: Depth is measured below chart datum.
| Time (LST/LDT) | Event | Speed (knots) |
|---|---|---|
| 2024-04-17 03:06 AM | slack | - |
| 2024-04-17 05:12 AM | ebb | -0.48 |
| 2024-04-17 11:00 AM | ebb | -1.96 |
| 2024-04-17 03:06 PM | slack | - |
| 2024-04-17 05:54 PM | flood | 0.50 |
| 2024-04-17 07:36 PM | slack | - |
| 2024-04-17 11:12 PM | ebb | -1.85 |
| 2024-04-18 06:54 AM | slack | - |
| 2024-04-18 12:06 PM | ebb | -2.12 |
| 2024-04-18 04:06 PM | slack | - |
| 2024-04-18 06:54 PM | flood | 0.83 |
| 2024-04-18 08:48 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.