Gallops Island, 0.5 n.mi. southwest of (ACT1371) Depth: 10 feet
LAT/LON: 42.3188° N 70.9470° 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) |
|---|---|---|
| 2021-09-24 12:40 AM | slack | - |
| 2021-09-24 06:29 AM | ebb | -0.69 |
| 2021-09-24 09:05 AM | slack | - |
| 2021-09-24 11:31 AM | flood | 0.67 |
| 2021-09-24 01:04 PM | slack | - |
| 2021-09-24 06:59 PM | ebb | -0.76 |
| 2021-09-24 09:41 PM | slack | - |
| 2021-09-24 11:55 PM | flood | 0.62 |
| 2021-09-25 01:28 AM | slack | - |
| 2021-09-25 06:47 AM | ebb | -0.61 |
| 2021-09-25 09:47 AM | slack | - |
| 2021-09-25 11:55 AM | flood | 0.60 |
| 2021-09-25 01:46 PM | slack | - |
| 2021-09-25 07:41 PM | ebb | -0.68 |
| 2021-09-25 10:23 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.