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) |
|---|---|---|
| 2024-07-11 01:32 AM | flood | 1.81 |
| 2024-07-11 04:26 AM | slack | - |
| 2024-07-11 06:44 AM | ebb | -1.11 |
| 2024-07-11 11:01 AM | slack | - |
| 2024-07-11 02:02 PM | flood | 1.80 |
| 2024-07-11 04:56 PM | slack | - |
| 2024-07-11 06:56 PM | ebb | -1.09 |
| 2024-07-11 11:25 PM | slack | - |
| 2024-07-12 02:14 AM | flood | 1.56 |
| 2024-07-12 05:14 AM | slack | - |
| 2024-07-12 07:14 AM | ebb | -0.99 |
| 2024-07-12 11:37 AM | slack | - |
| 2024-07-12 02:50 PM | flood | 1.60 |
| 2024-07-12 05:44 PM | slack | - |
| 2024-07-12 07:38 PM | ebb | -1.04 |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.