Jeffrey s Ledge, NH (44098)

Conditions for Thursday

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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): 4 sec
Dominant Wave Height (DWH): 2.62 ft
Dominant Wave Range (DWR): exactly 2.6 ft
Wind Wave Period (WWP): 4 sec
Wind Wave Height (WWH): 3.28 ft
Wind Wave Range (WWR): 2.46 - 4.10 ft

Updated: 3:08 PM EDT on April 18, 2019

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Current Wave Detail Observations

Water Depth: 262 ft
Wave Height: 2.72 ft
Spectral Peak Period: 4.2 sec
Average Wave Period: 3.6 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 3:00 PM EDT on April 18, 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)
21:38 42
-
- 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46
-
-
05:38 40
-
- 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46
-
-
09:08 41
-
- 6 1.31 exactly 1.3 6 1.64 0.82 - 2.46
-
-
15:08 41
-
- 4 2.62 exactly 2.6 4 3.28 2.46 - 4.10
-
-

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
06:00 262 ft 1.57 ft 3.3 sec 3.6 sec 0.7 sec 1600 sec
15:00 262 ft 2.72 ft 4.2 sec 3.6 sec 0.7 sec 1600 sec