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) |
|---|---|---|
| 2024-06-30 02:48 AM | slack | - |
| 2024-06-30 05:55 AM | flood | 0.55 |
| 2024-06-30 09:10 AM | slack | - |
| 2024-06-30 12:02 PM | ebb | -0.91 |
| 2024-06-30 02:54 PM | slack | - |
| 2024-06-30 06:19 PM | flood | 0.59 |
| 2024-06-30 09:34 PM | slack | - |
| 2024-07-01 12:44 AM | ebb | -1.26 |
| 2024-07-01 04:00 AM | slack | - |
| 2024-07-01 07:01 AM | flood | 0.59 |
| 2024-07-01 10:22 AM | slack | - |
| 2024-07-01 01:14 PM | ebb | -0.87 |
| 2024-07-01 04:06 PM | slack | - |
| 2024-07-01 07:19 PM | flood | 0.59 |
| 2024-07-01 10:28 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.