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) |
|---|---|---|
| 2024-04-19 12:10 AM | slack | - |
| 2024-04-19 03:14 AM | ebb | -0.87 |
| 2024-04-19 05:24 AM | slack | - |
| 2024-04-19 08:13 AM | flood | 0.48 |
| 2024-04-19 11:52 AM | slack | - |
| 2024-04-19 02:56 PM | ebb | -0.99 |
| 2024-04-19 05:36 PM | slack | - |
| 2024-04-19 08:37 PM | flood | 0.59 |
| 2024-04-20 12:34 AM | slack | - |
| 2024-04-20 03:26 AM | ebb | -1.11 |
| 2024-04-20 06:06 AM | slack | - |
| 2024-04-20 09:01 AM | flood | 0.56 |
| 2024-04-20 12:34 PM | slack | - |
| 2024-04-20 03:26 PM | ebb | -1.17 |
| 2024-04-20 06:18 PM | slack | - |
| 2024-04-20 09:19 PM | flood | 0.64 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.