Grape Island (ACT1501) Depth: 10 feet

LAT/LON:   42.2680° N   70.9313° 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.

 
Plot for Grape Island (ACT1501)  Depth: 10 feet
Time (LST/LDT) Event Speed (knots)
2021-09-28 02:43 AM flood 0.32
2021-09-28 05:26 AM slack -
2021-09-28 07:54 AM ebb -0.23
2021-09-28 10:25 AM slack -
2021-09-28 01:37 PM flood 0.33
2021-09-28 05:44 PM slack -
2021-09-28 08:54 PM ebb -0.27
2021-09-28 11:19 PM slack -
2021-09-29 03:37 AM flood 0.31
2021-09-29 06:26 AM slack -
2021-09-29 08:36 AM ebb -0.23
2021-09-29 11:19 AM slack -
2021-09-29 02:31 PM flood 0.30
2021-09-29 06:38 PM slack -
2021-09-29 09:30 PM ebb -0.26

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.