LONG ISLAND NM South of Islip, NY (44025)
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Marine Data Graph
Current Weather/Wave Observations
Air Temperature: 36° F
Humidity: 88
Wind direction (W Dir): NE (35 - 44 Degrees)
Wind Speed (W Spd): 11.7 kts (13.4 mph)
Wind Gust (W Spd): 13.6 kts (15.7 mph)
Dominant Wave Period (DWP): 9 sec
Dominant Wave Height (DWH): 2.30 ft
Dominant Wave Range (DWR): exactly 2.3 ft
Wind Wave Period (WWP): 3 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft
Wave Swell Period (WSP): 9 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft
Atmospheric Pressure (AP): 29.74 in
Pressure Tendency (PT): -0.06 in
Steady or increasing, then decreasing; or decreasing, then decreasing more rapidly

Updated: 8:50 AM EST on February 11, 2012

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Current Wave Detail Observations
Water Depth: 131 ft
Wave Height: 2.20 ft
Spectral Peak Period: 8.3 sec
Average Wave Period: 4.6 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec
Updated: 8:00 AM EST on February 11, 2012
General Information
Location: 40.25 North -73.166 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D70
Payload: ARES 4.4 payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note:
Weather/Wave Buoy Data for February 11, 2012
Time Temp Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
  Air
(°F)		 Water
(°F)		   Dir Speed
(kts)		 Speed
(mph)		 Period
(sec)		 Height
(ft)		 Range
(ft)		 Period
(sec)		 Height
(ft)		 Range
(ft)		 Period
(sec)		 Height
(ft)		 Range
(ft)		 Atmo.
(in)		 Tend.
(in)
20:50 45 46 75 SW 17.5 20.1 6 4.92 exactly 4.9 6 4.92 4.10 - 5.74 9 1.64 0.82 - 2.46 29.95 -0.04
21:50 42 46 72 West 19.4 22.4 6 4.92 exactly 4.9 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46 29.95 -0.03
22:50 41 46 73 West 17.5 20.1 6 4.59 exactly 4.6 6 4.92 4.10 - 5.74 8 1.64 0.82 - 2.46 29.94 -0.03
23:50 40 46 78 West 15.6 17.9 6 4.27 exactly 4.3 6 3.28 2.46 - 4.10 10 1.64 0.82 - 2.46 29.93 -0.02
00:50 40 46 73 WNW 11.7 13.4 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 6 1.64 0.82 - 2.46 29.91 -0.04
02:50 38 46 79 NNW 11.7 13.4 6 2.95 exactly 3.0 5 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.87 -0.06
03:50 37 46 80 North 9.7 11.2 6 2.95 exactly 3.0 4 1.64 0.82 - 2.46 6 1.64 0.82 - 2.46 29.85 -0.06
04:50 36 46 87 North 9.7 11.2 9 2.62 exactly 2.6 5 1.64 0.82 - 2.46 9 1.64 0.82 - 2.46 29.83 -0.06
05:50 35 46 91 North 9.7 11.2 9 2.62 exactly 2.6 4 1.64 0.82 - 2.46 9 1.64 0.82 - 2.46 29.81 -0.06
06:50 35 46 92 NNE 9.7 11.2 10 2.30 exactly 2.3 5 1.64 0.82 - 2.46 10 1.64 0.82 - 2.46 29.79 -0.05
07:50 36 46 87 NE 11.7 13.4 8 2.30 exactly 2.3 5 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 29.78 -0.06
08:50 36 46 88 NE 11.7 13.4 9 2.30 exactly 2.3 3 1.64 0.82 - 2.46 9 1.64 0.82 - 2.46 29.74 -0.06
Wave Detail Buoy Data for February 11, 2012
Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 131 ft 5.31 ft 5.9 sec 4.8 sec 0.6 sec 2400 sec
21:00 131 ft 4.95 ft 5.9 sec 4.5 sec 0.6 sec 2400 sec
22:00 131 ft 4.99 ft 5.6 sec 4.6 sec 0.6 sec 2400 sec
23:00 131 ft 4.53 ft 5.9 sec 4.5 sec 0.6 sec 2400 sec
00:00 131 ft 4.27 ft 5.6 sec 4.5 sec 0.6 sec 2400 sec
01:00 131 ft 3.67 ft 5.3 sec 4.5 sec 0.6 sec 2400 sec
03:00 131 ft 3.08 ft 5.9 sec 4.6 sec 0.6 sec 2400 sec
04:00 131 ft 2.79 ft 5.9 sec 4.7 sec 0.6 sec 2400 sec
05:00 131 ft 2.69 ft 9.1 sec 4.9 sec 0.6 sec 2400 sec
07:00 131 ft 2.40 ft 10.0 sec 5.3 sec 0.6 sec 2400 sec
08:00 131 ft 2.20 ft 8.3 sec 4.6 sec 0.6 sec 2400 sec
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