Grape Island (ACT1501) Depth: 10 feet
LAT/LON: 42.2680° N 70.9313° W
Note: Depth is measured below surface. Subordinate station: only max/slack predictions available.Reference station: Boston Harbor (Deer Island Light) (BOS1111).
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) |
|---|---|---|
| 2024-04-26 01:44 AM | slack | - |
| 2024-04-26 04:42 AM | ebb | -0.36 |
| 2024-04-26 07:13 AM | slack | - |
| 2024-04-26 10:31 AM | flood | 0.47 |
| 2024-04-26 02:08 PM | slack | - |
| 2024-04-26 04:42 PM | ebb | -0.33 |
| 2024-04-26 07:13 PM | slack | - |
| 2024-04-26 10:31 PM | flood | 0.53 |
| 2024-04-27 02:20 AM | slack | - |
| 2024-04-27 05:18 AM | ebb | -0.35 |
| 2024-04-27 07:55 AM | slack | - |
| 2024-04-27 11:07 AM | flood | 0.48 |
| 2024-04-27 02:56 PM | slack | - |
| 2024-04-27 05:24 PM | ebb | -0.31 |
| 2024-04-27 07:55 PM | slack | - |
| 2024-04-27 11:13 PM | flood | 0.53 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.