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): 13 sec
Dominant Wave Height (DWH): 3.61 ft
Dominant Wave Range (DWR): exactly 3.6 ft
Wind Wave Period (WWP): 4 sec
Wind Wave Height (WWH): 3.28 ft
Wind Wave Range (WWR): 2.46 - 4.10 ft
Wave Swell Period (WSP): 13 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft

Updated: 11:38 AM EDT on September 17, 2019

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Current Wave Detail Observations

Water Depth: 262 ft
Wave Height: 3.41 ft
Spectral Peak Period: 12.5 sec
Average Wave Period: 4.4 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 11:00 AM EDT on September 17, 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 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)
20:38 64
-
- 13 2.30 exactly 2.3 10 1.64 0.82 - 2.46 13 1.64 0.82 - 2.46
-
-
22:08 65
-
- 11 1.97 exactly 2.0 10 1.64 0.82 - 2.46 11 1.64 0.82 - 2.46
-
-
23:38 65
-
- 13 2.62 exactly 2.6 10 1.64 0.82 - 2.46 13 1.64 0.82 - 2.46
-
-
00:08 65
-
- 13 2.30 exactly 2.3 9 1.64 0.82 - 2.46 13 1.64 0.82 - 2.46
-
-
00:38 65
-
- 12 2.30 exactly 2.3 10 1.64 0.82 - 2.46 12 1.64 0.82 - 2.46
-
-
01:08 65
-
- 13 2.62 exactly 2.6 10 1.64 0.82 - 2.46 13 1.64 0.82 - 2.46
-
-
02:08 65
-
- 13 2.62 exactly 2.6 10 1.64 0.82 - 2.46 13 1.64 0.82 - 2.46
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-
05:38 64
-
- 13 3.28 exactly 3.3 10 1.64 0.82 - 2.46 13 1.64 0.82 - 2.46
-
-
06:38 64
-
- 13 2.95 exactly 3.0 9 1.64 0.82 - 2.46 13 1.64 0.82 - 2.46
-
-
07:08 64
-
- 13 2.95 exactly 3.0 10 1.64 0.82 - 2.46 13 1.64 0.82 - 2.46
-
-
08:08 64
-
- 11 2.95 exactly 3.0 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
09:08 64
-
- 11 2.95 exactly 3.0 4 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
09:38 64
-
- 13 2.95 exactly 3.0 3 3.28 2.46 - 4.10 13 1.64 0.82 - 2.46
-
-
10:38 64
-
- 13 3.28 exactly 3.3 10 3.28 2.46 - 4.10 13 1.64 0.82 - 2.46
-
-
11:38 64
-
- 13 3.61 exactly 3.6 4 3.28 2.46 - 4.10 13 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 2.43 ft 13.3 sec 9.2 sec 0.7 sec 1600 sec
21:00 262 ft 2.20 ft 13.3 sec 8.3 sec 0.7 sec 1600 sec
22:00 262 ft 2.10 ft 11.8 sec 8.2 sec 0.7 sec 1600 sec
23:00 262 ft 2.20 ft 11.1 sec 7.3 sec 0.7 sec 1600 sec
00:00 262 ft 2.23 ft 12.5 sec 5.1 sec 0.7 sec 1600 sec
01:00 262 ft 2.33 ft 11.8 sec 5.2 sec 0.7 sec 1600 sec
02:00 262 ft 2.79 ft 11.1 sec 5.2 sec 0.7 sec 1600 sec
03:00 262 ft 2.72 ft 11.8 sec 5.5 sec 0.7 sec 1600 sec
05:00 262 ft 2.76 ft 11.1 sec 5.1 sec 0.7 sec 1600 sec
06:00 262 ft 2.92 ft 12.5 sec 5.2 sec 0.7 sec 1600 sec
08:00 262 ft 2.99 ft 11.1 sec 4.6 sec 0.7 sec 1600 sec
10:00 262 ft 2.99 ft 13.3 sec 4.3 sec 0.7 sec 1600 sec
11:00 262 ft 3.22 ft 4.4 sec 4.1 sec 0.7 sec 1600 sec