Merrimack River entrance (ACT0816)
LAT/LON: 42.8183° N 70.8100° W
Note: Depth source is unknown. 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) |
|---|---|---|
| 2024-07-18 12:08 AM | ebb | -1.07 |
| 2024-07-18 04:31 AM | slack | - |
| 2024-07-18 08:08 AM | flood | 1.50 |
| 2024-07-18 10:26 AM | slack | - |
| 2024-07-18 12:02 PM | ebb | -0.96 |
| 2024-07-18 04:31 PM | slack | - |
| 2024-07-18 07:14 PM | flood | 1.59 |
| 2024-07-18 10:32 PM | slack | - |
| 2024-07-19 12:50 AM | ebb | -1.17 |
| 2024-07-19 05:19 AM | slack | - |
| 2024-07-19 08:32 AM | flood | 1.67 |
| 2024-07-19 11:20 AM | slack | - |
| 2024-07-19 12:50 PM | ebb | -1.04 |
| 2024-07-19 05:19 PM | slack | - |
| 2024-07-19 08:08 PM | flood | 1.77 |
| 2024-07-19 11:20 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.