Merrick station location
Station location

Sea Conditions at
MERRICK

Long Island New York USA
Latitude 40 degrees 38.6 minutes North
Longitude 73 degrees 32.4 minutes West

A service of LIShore.

Last Updated on Jan 17 2017, 11:10 pm GMT


Bay Tide
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
2.0 feet ( 0.6 meters) MSL
3.1 feet NGVD29
at 01/17 11:24
-1.6 feet (-0.5 meters) MSL
-0.5 feet NGVD29
at 01/17 06:06
Tide Tide is ebbing.
Rate of change: -0.3 feet/hr
(-0.08 meters/hr).
   
Water temperature [no data] deg F ([no data]deg C) 39 deg F ( 4deg C)
at 01/17 17:42
36deg F ( 2 deg C)
at 01/17 06:06
Weather - note times below are GMT (EST+5 hours, EDT+4 hours)
Weather Observations at Merrick, NY, USA
Time Last Updated on Jan 17 2017, 11:10 pm GMT   Maximum, last 24 hr Minimum, last 24 hr
Average wind speed 5 mph 13 mph
at 6:14am
Wind gust 0 mph [no data] mph
at [no data]
 
Wind direction East : 83 deg true    
STDEV Wind Direction [no data] deg    
Wind speed change - 1 hour trend ND    
Air temperature 38.6 deg F (3.7 deg C) 40.2 deg F (4.44 deg C)
at 1:50am
37.5 deg F (2.78 deg C)
at 10:02pm
Barometric pressure 30 in Hg (1018 mbar) 30 in Hg (0 mbar)
at 12:53am
30 in Hg (0 mbar)
at 10:46pm
Barometer - 1 hour trend Falling Slowly    

NOTES:

  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.
  4. Daily precipitation resets at solar midnight (midnight EST, 11:00pm EDT). Heated gauge converts frozen preciptation to liquid equivalent.

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