Spectacle Island, 0.2 n.mi. south of (ACT1166) Depth: 10 feet
LAT/LON: 42.3163° N 70.9858° 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) |
|---|---|---|
| 2021-09-26 02:15 AM | slack | - |
| 2021-09-26 04:38 AM | ebb | -0.36 |
| 2021-09-26 09:20 AM | slack | - |
| 2021-09-26 11:00 AM | flood | 0.43 |
| 2021-09-26 02:33 PM | slack | - |
| 2021-09-26 05:56 PM | ebb | -0.41 |
| 2021-09-26 10:08 PM | slack | - |
| 2021-09-27 12:12 AM | flood | 0.36 |
| 2021-09-27 03:03 AM | slack | - |
| 2021-09-27 05:20 AM | ebb | -0.33 |
| 2021-09-27 10:02 AM | slack | - |
| 2021-09-27 11:36 AM | flood | 0.37 |
| 2021-09-27 03:21 PM | slack | - |
| 2021-09-27 06:32 PM | ebb | -0.38 |
| 2021-09-27 10:56 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.