Sea Conditions at POINT LOOKOUT Long Island, New York USA
Latitude 40 degrees 35.0 minutes North Longitude 73 degrees 35.2 minutes West. Page last updated 12/09/2016 23:44 EST
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Weather, Water Quality, and Tide Observations
at Town of Hempstead East Marina, Reynolds Channel, Point Lookout.
Time 12/09 23:18  Maximum, last 24 hr Minimum, last 24 hr
Measured water level -0.9 feet NGVD29 2.7 feet NGVD29
at 12/09 02:30
-2.1 feet NGVD29
at 12/09 21:36
Predicted water level
(astronomical tide)
-0.3 feet NGVD29    
Measured - predicted level
-0.6 feet    
Tide direction
Rate of change
flooding.
0.9 feet/hr
   
Average wind speed 13 mph 54 mph
at 12/09 18:18
12 mph
at 12/09 22:18
Wind direction NW: 321 deg true    
Wind gust 17 mph 33 mph
at 12/09 15:42
 
Gust direction NNW: 327 deg true    
Wind speed change
(3 hour trend)
abating    
Air temperature 31 deg F ( -0 deg C) 40 deg F ( 4 deg C)
at 12/09 14:54
31 deg F ( -0 deg C)
at 12/09 23:06
Relative humidity 56 % 67 %
at 12/09 04:36
37 %
at 12/09 15:42
Precipitation
0.00 inches
( 0.00 cm)
   
Barometric pressure 30.30 in Hg (1026 mbar) 30.33 in Hg (1027 mbar)
at 12/09 22:30
30.00 in Hg (1016 mbar)
at 12/09 00:24
Barometer - 3 hour trend steady    
Total Solar Radiation 3 W/m^2 656 W/m^2
at 12/09 13:06
 
Water temperature ND deg F (ND deg C) 45 deg F ( 7 deg C)
at 12/08 23:48
42 deg F ( 6 deg C)
at 12/09 23:12
Salinity ND PSU 31.8 PSU
at 12/09 14:24
30.9 PSU
at 12/09 10:00
Turbidity ND FNU 8.8 FNU
at 12/09 17:12
2.7 FNU
at 12/09 03:12
Dissolved Oxygen ND mg/l 9.8 mg/l
at 12/09 13:48
9.0 mg/l
at 12/09 09:24
Chlorophyll ND ug/l 5.7 ug/l
at 12/09 15:12
3.2 ug/l
at 12/09 09:00

NOTES:

  1. Tide, weather, and water quality instruments operated by and data courtesy of the New York Water Resources Division of the United States Geological Survey.
  2. Archived images from the camera are available at ftp://lishore.msrc.sunysb.edu/pub/liwebcam/l5/ Refer to the readme.txt file in that directory for file naming conventions.


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