Global status: We have switched to a new Internet Service Provider. In the
long run this will result in increased stability and enhanced features, in the short run it's a little like
changing airplanes without landing. Please bear
with us while we work out the kinks and email me if you notice issues that should be
added to our "punch list".
Tom Wilson, email@example.com 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.
Highest, last 24 hr
Lowest, last 24 hr
( 0.3 meters) MSL
2.2 feet NGVD29
( 0.7 meters) MSL
3.3 feet NGVD29
at 03/22 04:06
(-0.6 meters) MSL
-0.7 feet NGVD29
at 03/22 23:24
Tide is flooding.
Rate of change: 0.5 feet/hr
( 0.15 meters/hr).
40 deg F
( 4deg C)
43 deg F
( 6deg C)
at 03/22 16:06
(-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
Last Updated on Mar 23 2017, 7:55 am GMT
Maximum, last 24 hr
Minimum, last 24 hr
Average wind speed
Northwest : 306 deg true
23.5 deg F
(-4.7 deg C)
29.4 deg F
(-1.67 deg C)
23.4 deg F
(-5 deg C)
30 in Hg
30 in Hg
30 in Hg
Barometer - 1 hour trend
Real-time data are unchecked and preliminary. Please read this
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.
NGVD29 = measurement referenced to National Geodetic Vertical Datum of 1929.
Daily precipitation resets at solar midnight (midnight EST, 11:00pm EDT).
Heated gauge converts frozen preciptation to liquid equivalent.