Jeffrey s Ledge, NH (44098)

Conditions for Tuesday

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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): 5 sec
Dominant Wave Height (DWH): 4.27 ft
Dominant Wave Range (DWR): exactly 4.3 ft
Wind Wave Period (WWP): 5 sec
Wind Wave Height (WWH): 3.28 ft
Wind Wave Range (WWR): 2.46 - 4.10 ft

Updated: 8:38 AM EDT on July 23, 2019

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Current Wave Detail Observations

Water Depth: 262 ft
Wave Height: 4.10 ft
Spectral Peak Period: 4.8 sec
Average Wave Period: 4.2 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 9:00 AM EDT on July 23, 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)
20:08 68
-
- 6 1.97 exactly 2.0 6 1.64 0.82 - 2.46
-
-
20:38 68
-
- 7 1.97 exactly 2.0 7 1.64 0.82 - 2.46
-
-
21:08 68
-
- 7 2.30 exactly 2.3 7 1.64 0.82 - 2.46
-
-
21:38 68
-
- 3 2.95 exactly 3.0 3 3.28 2.46 - 4.10
-
-
22:08 68
-
- 4 3.28 exactly 3.3 4 3.28 2.46 - 4.10
-
-
22:38 68
-
- 4 3.61 exactly 3.6 4 3.28 2.46 - 4.10
-
-
00:08 68
-
- 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10
-
-
01:38 68
-
- 4 4.27 exactly 4.3 4 3.28 2.46 - 4.10
-
-
02:08 68
-
- 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10
-
-
02:38 68
-
- 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74
-
-
03:08 68
-
- 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10
-
-
03:38 68
-
- 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10
-
-
04:08 68
-
- 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74
-
-
05:08 67
-
- 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74
-
-
05:38 67
-
- 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74
-
-
06:08 67
-
- 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10
-
-
07:08 67
-
- 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74
-
-
07:38 67
-
- 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74
-
-
08:08 67
-
- 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74
-
-
08:38 67
-
- 5 4.27 exactly 4.3 5 3.28 2.46 - 4.10
-
-

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 262 ft 1.84 ft 6.3 sec 3.6 sec 0.7 sec 1600 sec
22:00 262 ft 3.18 ft 3.9 sec 3.7 sec 0.7 sec 1600 sec
00:00 262 ft 3.81 ft 3.9 sec 3.7 sec 0.7 sec 1600 sec
01:00 262 ft 3.97 ft 4.4 sec 3.8 sec 0.7 sec 1600 sec
02:00 262 ft 4.00 ft 4.4 sec 4.0 sec 0.7 sec 1600 sec
03:00 262 ft 4.07 ft 4.6 sec 4.0 sec 0.7 sec 1600 sec
04:00 262 ft 4.00 ft 4.6 sec 4.0 sec 0.7 sec 1600 sec
05:00 262 ft 4.33 ft 4.8 sec 4.0 sec 0.7 sec 1600 sec
06:00 262 ft 3.87 ft 5.0 sec 4.1 sec 0.7 sec 1600 sec
07:00 262 ft 4.23 ft 5.0 sec 4.1 sec 0.7 sec 1600 sec
09:00 262 ft 4.10 ft 4.8 sec 4.2 sec 0.7 sec 1600 sec