Sand Point, Black Marsh Channel (ACT0946) Depth: 10 feet
LAT/LON: 42.4430° 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) |
|---|---|---|
| 2021-09-16 01:43 AM | slack | - |
| 2021-09-16 04:06 AM | flood | 0.47 |
| 2021-09-16 08:39 AM | slack | - |
| 2021-09-16 11:57 AM | ebb | -0.39 |
| 2021-09-16 01:49 PM | slack | - |
| 2021-09-16 04:00 PM | flood | 0.49 |
| 2021-09-16 08:51 PM | slack | - |
| 2021-09-17 12:45 AM | ebb | -0.55 |
| 2021-09-17 02:43 AM | slack | - |
| 2021-09-17 05:30 AM | flood | 0.49 |
| 2021-09-17 09:45 AM | slack | - |
| 2021-09-17 01:03 PM | ebb | -0.44 |
| 2021-09-17 02:49 PM | slack | - |
| 2021-09-17 05:30 PM | flood | 0.49 |
| 2021-09-17 09:51 PM | slack | - |
Disclaimer: These data are based upon the latest information available as of the date of your request, and may
differ from the published tidal current tables.