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) |
|---|---|---|
| 2024-04-18 02:38 AM | ebb | -0.61 |
| 2024-04-18 04:36 AM | slack | - |
| 2024-04-18 07:19 AM | flood | 0.40 |
| 2024-04-18 10:40 AM | slack | - |
| 2024-04-18 02:02 PM | ebb | -0.78 |
| 2024-04-18 04:48 PM | slack | - |
| 2024-04-18 07:49 PM | flood | 0.53 |
| 2024-04-19 12:10 AM | slack | - |
| 2024-04-19 03:08 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 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.