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 04/24 23:42 Highest, last 24 hr Lowest, last 24 hr
Water level 0.3 feet ( 0.1 meters) MSL
1.4 feet NGVD29
1.2 feet ( 0.37 meters) MSL
2.3 feet NGVD29
at 04/24 02:06
-0.1 feet (-0.04 meters) MSL
0.9 feet NGVD29
at 04/24 09:42
Tide Tide is flooding.
Rate of change: 0.2 feet/hr
( 0.06 meters/hr).
   
Water temperature 48 deg F ( 9 deg C) 51 deg F (11 deg C)
at 04/23 23:48
47 deg F ( 8 deg C)
at 04/24 08:12

Weather Observations at Smith Point Bridge
Time 04/26/15 3:38p EDT  Maximum, last 24 hr Minimum, last 24 hr
Average wind speed 5 mph 17.0 mph
at 12:02a
[no data] mph
at [no data]
Wind gust 17 mph [no data] mph
at [no data]
 
Wind direction SSE : 160 deg true    
STDEV Wind Direction [no data] deg    
Wind speed change - 1 hour trend ND    
Air temperature 50.2 deg F (10.11 deg C) 50.3 deg F (0 deg C)
at 3:24p
41.3 deg F (0 deg C)
at
Barometric pressure 30 in Hg (1005 mbar) 30 in Hg (0 mbar)
at 12:06a
30 in Hg (0 mbar)
at 7:02a
Barometer - 1 hour trend Steady    

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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