Seaford station location
Station location

Sea Conditions at

Long Island New York USA
Latitude 40 degrees 38.9 minutes North
Longitude 73 degrees 29.5 minutes West

A service of LIShore.

Page last updated 06/24/2017 06:19 EDT

Station status: Station operating normally.
Bay Tide on Seaman's Creek at Seaman's Neck Park.
See notes below regarding level references.
Time [no data] Highest, last 24 hr Lowest, last 24 hr
Water level [no data] feet ([no data] meters) MSL
[no data] feet NGVD29
1.9 feet ( 0.6 meters) MSL
3.0 feet NGVD29
at 06/23 08:42
-1.7 feet (-0.5 meters) MSL
-0.6 feet NGVD29
at 06/23 15:06
Tide Tide is [no data].
Rate of change: [no data] feet/hr
([no data] meters/hr).
Water temperature [no data] deg F ([no data]deg C) 73 deg F (23deg C)
at 06/23 15:06
71deg F (22 deg C)
at 06/23 11:30


  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 26 2017 15:11:24