Smith Point Bridge
Smith Point Bridge
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Sea Conditions at
SMITH POINT

Shirley, Long Island New York USA
Latitude 40 degrees 44.29 minutes North
Longitude 72 degrees 52.12 minutes West

A service of LIShore.

Page last updated 09/25/2013 10:31 EDT

Bay Tide at the Smith Point Bridge.
See note below regarding MSL reference.
Time 09/02 13:00 Highest, last 24 hr Lowest, last 24 hr
Water level 1.0 feet ( 0.3 meters) MSL
2.1 feet NGVD29
1.4 feet ( 0.42 meters) MSL
2.5 feet NGVD29
at 09/01 14:48
0.1 feet ( 0.03 meters) MSL
1.2 feet NGVD29
at 09/02 09:36
Tide Tide is flooding.
Rate of change: 0.4 feet/hr
( 0.11 meters/hr).
   
Water temperature 77 deg F (25 deg C) 78 deg F (25 deg C)
at 09/01 20:06
75 deg F (24 deg C)
at 09/01 13:06

Weather Observations at Smith Point Bridge
Time 09/02/14 5:24p EDT  Maximum, last 24 hr Minimum, last 24 hr
Average wind speed 11 mph 14.0 mph
at 12:49a
[no data] mph
at [no data]
Wind gust 14 mph [no data] mph
at [no data]
 
Wind direction SW : 216 deg true    
STDEV Wind Direction [no data] deg    
Wind speed change - 1 hour trend ND    
Air temperature 76.5 deg F (24.72 deg C) 76.9 deg F (0 deg C)
at 2:33p
73.5 deg F (0 deg C)
at
Barometric pressure 30 in Hg (1012 mbar) 30 in Hg (0 mbar)
at 2:08a
30 in Hg (0 mbar)
at 5:17p
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.
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