Merrick station location.
Sea Conditions at
Merrick
New York USA
Latitude 40 degrees 38.6 minutes North
Longitude 73 degrees 32.4 minutes West
Page last updated 12/31/1969 19:00 EST
Station status: Station operating normally.
| Water Level and Water Temperature at Blue Water Yacht Club | ||||
| Latest Observation Time | Latest Value | Average, last 24 hr | Maximum, last 24 hr | Minimum, last 24 hr |
| Water level, NGVD29 03-27 22:00 EST |
0.53 m (1.72 ft) | 0.58 m (1.91 ft) | 1.19 m
(3.90 ft) at 03/27 01:24 EST |
-0.09 m
(-0.31 ft) at 03/27 08:06 EST |
| Water temperature 03-27 22:00 EST |
7.76 C (46 F) | 7.54 C (46 F) | 8.46 C
(47 F) at 03/27 08:18 EST |
4.81 C
(41 F) at 03/27 11:18 EST |
| Weather Observations | |||
| Time | Last Updated on Mar 27 2025, 11:30 pm EDT | Maximum, last 24 hr | Minimum, last 24 hr |
| Average wind speed | 2.0 mph |
21.0 mph at 3:32pm |
|
| Wind direction | West-southwest : 246 deg true | ||
| Air temperature | 43.9 deg F (6.6 deg C) |
51.0 deg F (10.56 deg C)
at 5:53pm |
34.3 deg F (1.28 deg C)
at 5:14am |
| Barometric pressure | 30.582 in Hg (1035.6 mbar) |
30.614 in Hg ( mbar)
at 10:12am |
30.515 in Hg ( mbar)
at 3:40am |
| Barometer - 1 hour trend | Steady | ||
Weather Forecast for Merrick, NY
Tonight Mostly Cloudy then Chance Very Light Rain |
| Lo 41 °F |
Friday Partly Sunny then Slight Chance Rain Showers |
| Hi 58 °F |
| Friday Night  Chance Rain Showers |
| Lo 46 °F |
Saturday Chance Rain Showers then Mostly Sunny |
| Hi 73 °F |
| Saturday Night  Slight Chance Rain Showers |
| Lo 46 °F |
Sunday Slight Chance Rain Showers then Mostly Cloudy |
| Hi 57 °F |
Phase of the Moon
Sunrise: 06:41 AM EDT
Sunset: 07:13 PM EDT
NOTES:
- The Storm Surge model is under development and predictions for sea level height are for research purposes only. They should never be used for navigational purposes or emergency planning under any circumstances.
- Real-time data are unchecked and preliminary. Please read this disclaimer.
- NGVD29 = measurement referenced to National Geodetic Vertical Datum of 1929.
- Weather forecast provided by the US National Weather Service in Upton, NY.
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