Jeffrey s Ledge, NH (44098)

Conditions for Friday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: ° F
Wind direction (W Dir): ()
Wind Speed (W Spd): kts ( )
Dominant Wave Period (DWP): 9 sec
Dominant Wave Height (DWH): 1.31 ft
Dominant Wave Range (DWR): exactly 1.3 ft
Wind Wave Period (WWP): 9 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft

Updated: 11:38 PM EST on December 12, 2019

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Current Wave Detail Observations

Water Depth: 262 ft
Wave Height: 1.28 ft
Spectral Peak Period: 9.1 sec
Average Wave Period: 4.5 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 10:00 PM EST on December 12, 2019

General Information

Location: 42.798 North -70.168 West
Buoy Type: Waverider Buoy
Owned by: University of New Hampshire
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Wind Wave Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
22:08 47
-
- 9 1.31 exactly 1.3 9 1.64 0.82 - 2.46
-
-
23:08 47
-
- 9 1.31 exactly 1.3 9 1.64 0.82 - 2.46
-
-
23:38 47
-
- 9 1.31 exactly 1.3 9 1.64 0.82 - 2.46
-
-

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 262 ft 1.51 ft 9.9 sec 4.1 sec 0.7 sec 1600 sec
22:00 262 ft 1.28 ft 9.1 sec 4.5 sec 0.7 sec 1600 sec