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 Mar 23 2017, 7:55 am GMT


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Station status: Page update and weather are reporting in Greenwich Mean Time (Eastern Daylight time + 4 hours, 1600 GMT = noon EST). We will switch to zone local (EST and EDT) as soon as possible.
Bay Tide
See notes below regarding level references.
Time 03/23 03:54 Highest, last 24 hr Lowest, last 24 hr
Water level 1.0 feet ( 0.3 meters) MSL
2.2 feet NGVD29
2.2 feet ( 0.7 meters) MSL
3.3 feet NGVD29
at 03/22 04:06
-1.9 feet (-0.6 meters) MSL
-0.7 feet NGVD29
at 03/22 23:24
Tide Tide is flooding.
Rate of change: 0.5 feet/hr
( 0.15 meters/hr).
   
Water temperature 40 deg F ( 4deg C) 43 deg F ( 6deg C)
at 03/22 16:06
26deg F (-3 deg C)
at 03/22 23:36
Weather - note times below are GMT (EST+5 hours, EDT+4 hours)

Weather Observations at Merrick, NY, USA
Time Last Updated on Mar 23 2017, 7:55 am GMT   Maximum, last 24 hr Minimum, last 24 hr
Average wind speed 4 mph 30 mph
at 1:13am
Wind direction Northwest : 306 deg true    
Air temperature 23.5 deg F (-4.7 deg C) 29.4 deg F (-1.67 deg C)
at 12:00am
23.4 deg F (-5 deg C)
at 7:10am
Barometric pressure 30 in Hg (1031 mbar) 30 in Hg (0 mbar)
at 7:33am
30 in Hg (0 mbar)
at 12:01am
Barometer - 1 hour trend Rising 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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latest.php was last modified: January 24 2017 13:44:11