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) |
|---|---|---|
| 2024-06-28 01:30 AM | flood | 1.71 |
| 2024-06-28 03:42 AM | slack | - |
| 2024-06-28 08:54 AM | ebb | -3.18 |
| 2024-06-28 12:06 PM | slack | - |
| 2024-06-28 02:00 PM | flood | 2.15 |
| 2024-06-28 05:06 PM | slack | - |
| 2024-06-28 09:36 PM | ebb | -3.27 |
| 2024-06-29 01:00 AM | slack | - |
| 2024-06-29 02:30 AM | flood | 1.42 |
| 2024-06-29 05:06 AM | slack | - |
| 2024-06-29 09:54 AM | ebb | -2.87 |
| 2024-06-29 01:06 PM | slack | - |
| 2024-06-29 02:54 PM | flood | 1.73 |
| 2024-06-29 06:00 PM | slack | - |
| 2024-06-29 10:36 PM | ebb | -3.26 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.