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): 13 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: 8:03 AM EDT on September 03, 2015

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Current Wave Detail Observations

Water Depth: 253 ft
Wave Height: 1.38 ft
Spectral Peak Period: 13.3 sec
Average Wave Period: 4.5 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 8:00 AM EDT on September 03, 2015

General Information

Location: 42.801 -70.169
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)
20:03 68
-
- 13 1.64 exactly 1.6 9 1.64 0.82 - 2.46
-
-
20:33 68
-
- 14 1.64 exactly 1.6 10 1.64 0.82 - 2.46
-
-
21:03 68
-
- 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46
-
-
21:33 68
-
- 7 1.64 exactly 1.6 7 1.64 0.82 - 2.46
-
-
22:03 68
-
- 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46
-
-
22:33 67
-
- 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46
-
-
23:03 67
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
23:33 67
-
- 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46
-
-
00:03 67
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
00:33 67
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
01:03 67
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
01:33 67
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
02:03 67
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
02:33 67
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
03:03 67
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
03:33 67
-
- 13 1.64 exactly 1.6 4 1.64 0.82 - 2.46
-
-
04:03 67
-
- 11 1.64 exactly 1.6 4 1.64 0.82 - 2.46
-
-
04:33 66
-
- 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46
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-
05:03 65
-
- 4 1.64 exactly 1.6 4 1.64 0.82 - 2.46
-
-
05:33 65
-
- 13 1.31 exactly 1.3 5 1.64 0.82 - 2.46
-
-
06:03 65
-
- 12 1.31 exactly 1.3 4 1.64 0.82 - 2.46
-
-
06:33 66
-
- 12 1.31 exactly 1.3 10 1.64 0.82 - 2.46
-
-
07:03 66
-
- 4 1.31 exactly 1.3 4 1.64 0.82 - 2.46
-
-
07:33 66
-
- 13 1.31 exactly 1.3 4 1.64 0.82 - 2.46
-
-
08:03 66
-
- 13 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
20:00 253 ft 1.51 ft 12.5 sec 4.0 sec 0.7 sec 1600 sec
21:00 253 ft 1.64 ft 3.3 sec 4.0 sec 0.7 sec 1600 sec
22:00 253 ft 1.61 ft 3.3 sec 3.6 sec 0.7 sec 1600 sec
23:00 253 ft 1.84 ft 3.9 sec 3.8 sec 0.7 sec 1600 sec
00:00 253 ft 1.80 ft 4.0 sec 3.8 sec 0.7 sec 1600 sec
01:00 253 ft 1.94 ft 4.0 sec 3.7 sec 0.7 sec 1600 sec
02:00 253 ft 1.80 ft 3.7 sec 3.7 sec 0.7 sec 1600 sec
03:00 253 ft 1.84 ft 3.7 sec 3.8 sec 0.7 sec 1600 sec
04:00 253 ft 1.57 ft 11.1 sec 4.3 sec 0.7 sec 1600 sec
05:00 253 ft 1.48 ft 4.0 sec 4.3 sec 0.7 sec 1600 sec
06:00 253 ft 1.38 ft 11.8 sec 4.5 sec 0.7 sec 1600 sec
07:00 253 ft 1.38 ft 3.7 sec 4.4 sec 0.7 sec 1600 sec
08:00 253 ft 1.25 ft 12.5 sec 4.6 sec 0.7 sec 1600 sec