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) |
|---|---|---|
| 2024-05-18 01:03 AM | slack | - |
| 2024-05-18 06:00 AM | flood | 0.35 |
| 2024-05-18 08:26 AM | slack | - |
| 2024-05-18 10:26 AM | ebb | -0.26 |
| 2024-05-18 01:21 PM | slack | - |
| 2024-05-18 06:24 PM | flood | 0.40 |
| 2024-05-18 08:50 PM | slack | - |
| 2024-05-18 10:44 PM | ebb | -0.29 |
| 2024-05-19 01:51 AM | slack | - |
| 2024-05-19 06:48 AM | flood | 0.38 |
| 2024-05-19 09:14 AM | slack | - |
| 2024-05-19 11:02 AM | ebb | -0.27 |
| 2024-05-19 02:03 PM | slack | - |
| 2024-05-19 07:06 PM | flood | 0.41 |
| 2024-05-19 09:38 PM | slack | - |
| 2024-05-19 11:20 PM | ebb | -0.31 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.