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) |
|---|---|---|
| 2024-07-12 01:18 AM | flood | 0.37 |
| 2024-07-12 04:32 AM | slack | - |
| 2024-07-12 06:02 AM | ebb | -0.27 |
| 2024-07-12 09:21 AM | slack | - |
| 2024-07-12 01:54 PM | flood | 0.38 |
| 2024-07-12 05:02 PM | slack | - |
| 2024-07-12 06:26 PM | ebb | -0.28 |
| 2024-07-12 09:57 PM | slack | - |
| 2024-07-13 02:36 AM | flood | 0.33 |
| 2024-07-13 05:20 AM | slack | - |
| 2024-07-13 06:32 AM | ebb | -0.25 |
| 2024-07-13 10:09 AM | slack | - |
| 2024-07-13 02:42 PM | flood | 0.35 |
| 2024-07-13 05:50 PM | slack | - |
| 2024-07-13 07:02 PM | ebb | -0.27 |
| 2024-07-13 10:45 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.