Grass Rock, 1 mile south of (PCT2961)
LAT/LON: 55.0000° N 131.5500° W
Note: Depth source is unknown. Subordinate station: only max/slack predictions available.Reference station: Wrangell Narrows (off Petersburg) (SEA0103).
For predictions of Subordinate stations,
the solid red line depicts a curve fit between the flood, ebb and
slack values and approximates the segments between.
| Time (LST/LDT) | Event | Speed (knots) |
|---|---|---|
| 2024-07-11 02:07 AM | flood | 0.52 |
| 2024-07-11 05:22 AM | slack | - |
| 2024-07-11 07:38 AM | ebb | -1.16 |
| 2024-07-11 11:12 AM | slack | - |
| 2024-07-11 02:37 PM | flood | 0.61 |
| 2024-07-11 06:10 PM | slack | - |
| 2024-07-11 08:50 PM | ebb | -0.92 |
| 2024-07-11 11:42 PM | slack | - |
| 2024-07-12 02:55 AM | flood | 0.47 |
| 2024-07-12 06:10 AM | slack | - |
| 2024-07-12 07:56 AM | ebb | -1.01 |
| 2024-07-12 11:42 AM | slack | - |
| 2024-07-12 03:19 PM | flood | 0.55 |
| 2024-07-12 06:52 PM | slack | - |
| 2024-07-12 08:44 PM | ebb | -0.85 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.