LONG ISLAND 33 NM South of Islip, NY (44025) 40.25 North -73.17 West
Local Time: 10:09 AM EDT on July 25, 2008 [America/New_York]  
Buoy Type: 3-meter discus buoy Buoy Hull: Hull Number 65 Payload: DACT payload Owned by:
Windspeed measured by: obtained from anemometer Sea Surface measured by: Intake Note: Alert: Right whales are active off NY. NOAA recommends vessels reduce speeds below 10 knots, when consistent with safety of navigation. For further info go to: http://rwhalesightings.nefsc.noaa.gov

Current Weather/Wave Observations
Updated: 9:50 AM EDT on July 25, 2008
Air Temperature 71 °F
Humidity 72
Wind direction (W Dir) NNW (335 - 344 Degrees)
Wind Speed (W Spd) 7.8 kts (8.9 mph)
Dominant Wave Period (DWP) 8 sec
Dominant Wave Height (DWH) 3.94 ft
Dominant Wave Range (DWR) exactly 3.9 ft
Wind Wave Period (WWP) 4 sec
Wind Wave Height (WWH) 1.64 ft
Wind Wave Range (WWR) 0.82 - 2.46 ft
Wave Swell Period (WSP) 8 sec
Wave Swell Height (WSH) 3.28 ft
Wave Swell Range (WSR) 2.46 - 4.10 ft
Atmospheric Pressure (AP) 30.12 in
Pressure Tendency (PT) +0.01 in
Increasing, then steady; or increasing, then increasing more slowly
NDBC QuikSCATWind Map
 
Current Wave Detail Observations
Updated:9:00 AM EDT on July 25, 2008
Water Depth118 ft
Wave Height4.17 ft
Spectral Peak Period7.7 sec
Average Wave Period6.1 sec
Sampling Interval0.6 sec
Wave Record2400 sec
Friday
Previous Day Next Day

Show full Obs
Marine Data Graph
Graph: Daily | Weekly | Monthly

Weather/Wave Buoy Data for July 25, 2008
Update Time Temperature Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
Air(°F) Water(°F) Dir Spd (kts) Spd (mph) Period (sec) Height (ft) Range
(ft)
Period (sec) Height (ft) Range
(ft)
Period (sec) Height (ft) Range
(ft)
Atmosphere (in) Tendency (in)
20:50 74 72 79 SSW 9.7 11.2 8 5.58 exactly 5.6 5 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.02 +0.04
21:50 73 72 84 SSW 9.7 11.2 8 5.91 exactly 5.9 5 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.04 +0.05
22:50 73 72 84 SW 11.7 13.4 8 5.58 exactly 5.6 5 3.28 2.46 - 4.10 8 4.92 4.10 - 5.74 30.05 +0.05
23:50 73 71 84 WSW 9.7 11.2 8 5.58 exactly 5.6 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.06 +0.03
00:50 72 71 88 WSW 5.8 6.7 8 5.25 exactly 5.2 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.05 +0.01
01:50 72 71 90 SW 3.9 4.5 7 5.91 exactly 5.9 4 1.64 0.82 - 2.46 7 4.92 4.10 - 5.74 30.06
-
02:50 72 70 77 WNW 3.9 4.5 7 4.92 exactly 4.9 4 1.64 0.82 - 2.46 7 4.92 4.10 - 5.74 30.06
-
03:50 71 70 82 NNW 5.8 6.7 8 5.58 exactly 5.6 3 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.06
-
04:50 71 70 81 NNW 5.8 6.7 8 5.25 exactly 5.2 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.07 +0.02
05:50 71 70 80 NNW 5.8 6.7 7 5.25 exactly 5.2 4 1.64 0.82 - 2.46 7 4.92 4.10 - 5.74 30.09 +0.03
06:50 71 69 79 NNW 5.8 6.7 8 4.59 exactly 4.6 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.11 +0.05
07:50 71 69 79 NNW 3.9 4.5 8 4.59 exactly 4.6 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.12 +0.04
08:50 71 70 73 NNW 9.7 11.2 8 4.27 exactly 4.3 5 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 30.12 +0.03
09:50 71 70 72 NNW 7.8 8.9 8 3.94 exactly 3.9 4 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 30.12 +0.01

Wave Detail Buoy Data for July 25, 2008
Update Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 118 ft 5.12 ft 8.3 sec 5.5 sec 0.6 sec 2400 sec
21:00 118 ft 5.58 ft 7.7 sec 5.8 sec 0.6 sec 2400 sec
22:00 118 ft 5.84 ft 7.7 sec 6.0 sec 0.6 sec 2400 sec
23:00 118 ft 5.54 ft 7.7 sec 5.6 sec 0.6 sec 2400 sec
00:00 118 ft 5.64 ft 7.7 sec 5.7 sec 0.6 sec 2400 sec
01:00 118 ft 5.31 ft 7.7 sec 5.7 sec 0.6 sec 2400 sec
02:00 118 ft 5.77 ft 6.7 sec 5.8 sec 0.6 sec 2400 sec
03:00 118 ft 5.05 ft 7.1 sec 5.6 sec 0.6 sec 2400 sec
06:00 118 ft 5.09 ft 6.7 sec 6.1 sec 0.6 sec 2400 sec
07:00 118 ft 4.53 ft 7.7 sec 6.0 sec 0.6 sec 2400 sec
08:00 118 ft 4.49 ft 7.7 sec 6.1 sec 0.6 sec 2400 sec
09:00 118 ft 4.17 ft 7.7 sec 6.1 sec 0.6 sec 2400 sec


Copyright © 2008 The Weather Underground, Inc.