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 10/22/2017 18:54 EDT

Station status: Station operating normally.
Bay Tide at Nassau County Police Dock.
See note below regarding MSL reference.
Time 10/22 18:48 Highest, last 24 hr Lowest, last 24 hr
Water level -0.5 feet (-0.2 meters) MSL
0.4 feet NGVD29
3.1 feet ( 0.9 meters) MSL
4.0 feet NGVD29
at 10/22 10:30
-2.0 feet (-0.6 meters) MSL
-1.1 feet NGVD29
at 10/22 04:30
Tide Tide is flooding.
Rate of change: 1.0 feet/hr
( 0.31 meters/hr).
Water temperature 65 deg F (19deg C) 66 deg F (19deg C)
at 10/22 16:30
62deg F (17 deg C)
at 10/22 07:06


  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