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) |
|---|---|---|
| 2024-06-27 05:00 AM | slack | - |
| 2024-06-27 07:14 AM | ebb | -0.70 |
| 2024-06-27 09:27 AM | slack | - |
| 2024-06-27 12:09 PM | flood | 1.03 |
| 2024-06-27 05:54 PM | slack | - |
| 2024-06-27 08:38 PM | ebb | -0.57 |
| 2024-06-27 10:15 PM | slack | - |
| 2024-06-28 12:33 AM | flood | 0.80 |
| 2024-06-28 06:00 AM | slack | - |
| 2024-06-28 08:20 AM | ebb | -0.60 |
| 2024-06-28 10:21 AM | slack | - |
| 2024-06-28 01:09 PM | flood | 0.97 |
| 2024-06-28 06:48 PM | slack | - |
| 2024-06-28 09:38 PM | ebb | -0.57 |
| 2024-06-28 11:21 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.