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Gwynn Island, 8.0 n.mi. east of (ACT4701) Depth: 28 feet

LAT/LON:   37.4950° N   76.1083° W

Note: Depth is measured below chart datum. Subordinate station: only max/slack predictions available.
Reference station: Chesapeake Bay Ent., 2.0 n.mi. N of Cape Henry Lt. (cb0102).
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 Gwynn Island, 8.0 n.mi. east of (ACT4701)  Depth: 28 feet
Time (LST/LDT) Event Speed (knots)
2019-02-18 12:58 AM ebb -0.77
2019-02-18 04:22 AM slack -
2019-02-18 07:52 AM flood 0.94
2019-02-18 12:06 PM slack -
2019-02-18 02:04 PM ebb -0.68
2019-02-18 05:16 PM slack -
2019-02-18 08:10 PM flood 0.61
2019-02-18 11:30 PM slack -
2019-02-19 01:58 AM ebb -0.84
2019-02-19 05:16 AM slack -
2019-02-19 08:46 AM flood 0.97
2019-02-19 12:54 PM slack -
2019-02-19 02:52 PM ebb -0.74
2019-02-19 06:10 PM slack -
2019-02-19 09:04 PM flood 0.68

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.


Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services