Winthrop Head, 1.1 n.mi. east of (ACT0971) Depth: 10 feet
LAT/LON: 42.3655° N 70.9420° 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) |
|---|---|---|
| 2024-06-30 03:24 AM | flood | 0.51 |
| 2024-06-30 06:44 AM | slack | - |
| 2024-06-30 08:14 AM | ebb | -0.33 |
| 2024-06-30 11:39 AM | slack | - |
| 2024-06-30 03:48 PM | flood | 0.52 |
| 2024-06-30 07:14 PM | slack | - |
| 2024-06-30 09:08 PM | ebb | -0.37 |
| 2024-07-01 12:21 AM | slack | - |
| 2024-07-01 04:30 AM | flood | 0.50 |
| 2024-07-01 07:50 AM | slack | - |
| 2024-07-01 09:32 AM | ebb | -0.32 |
| 2024-07-01 12:39 PM | slack | - |
| 2024-07-01 04:48 PM | flood | 0.52 |
| 2024-07-01 08:14 PM | slack | - |
| 2024-07-01 10:26 PM | ebb | -0.41 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.