Bay Park station location
Station location

Sea Conditions at

Long Island New York USA
Latitude 40 degrees 37.7 minutes North
Longitude 73 degrees 40.0 minutes West

A service of LIShore.

Page last updated 11/23/2017 02:04 EST

Station status: Station operating normally.
Bay Tide at Nassau County Police Dock.
See note below regarding MSL reference.
Time 11/23 02:00 Highest, last 24 hr Lowest, last 24 hr
Water level -0.2 feet (-0.1 meters) MSL
0.7 feet NGVD29
2.9 feet ( 0.9 meters) MSL
3.8 feet NGVD29
at 11/22 09:48
-2.0 feet (-0.6 meters) MSL
-1.1 feet NGVD29
at 11/22 17:12
Tide Tide is ebbing.
Rate of change: -0.8 feet/hr
(-0.24 meters/hr).
Water temperature 46 deg F ( 8deg C) 47 deg F ( 8deg C)
at 11/22 15:06
46deg F ( 8 deg C)
at 11/23 01:42


  1. Real-time data are unchecked and preliminary. Please read this disclaimer.
  2. MSL = measurement referenced to Mean Sea Level. Seasonal and weather system biases highly affect estuarine water levels, therefore the MSL datum for this station is preliminary until data are collected over a sufficient length of time to define it accurately.
  3. NGVD29 = measurement referenced to National Geodetic Vertical Datum of 1929.

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latest.php was last modified: January 24 2017 11:46:41