Sumner Island, 1.8 miles south of (PCT3636)
LAT/LON: 56.3667° N 133.8167° 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) |
|---|---|---|
| 2024-06-25 03:18 AM | slack | - |
| 2024-06-25 05:32 AM | ebb | -0.83 |
| 2024-06-25 07:51 AM | slack | - |
| 2024-06-25 10:27 AM | flood | 1.14 |
| 2024-06-25 04:12 PM | slack | - |
| 2024-06-25 06:44 PM | ebb | -0.58 |
| 2024-06-25 08:15 PM | slack | - |
| 2024-06-25 10:45 PM | flood | 0.88 |
| 2024-06-26 04:06 AM | slack | - |
| 2024-06-26 06:20 AM | ebb | -0.78 |
| 2024-06-26 08:39 AM | slack | - |
| 2024-06-26 11:15 AM | flood | 1.09 |
| 2024-06-26 05:06 PM | slack | - |
| 2024-06-26 07:38 PM | ebb | -0.58 |
| 2024-06-26 09:09 PM | slack | - |
| 2024-06-26 11:33 PM | flood | 0.84 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.