Jeffrey s Ledge, NH (44098)

Conditions for Saturday

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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): 4.27 ft
Dominant Wave Range (DWR): exactly 4.3 ft
Wind Wave Period (WWP): 4 sec
Wind Wave Height (WWH): 4.92 ft
Wind Wave Range (WWR): 4.10 - 5.74 ft

Updated: 9:03 AM EDT on May 23, 2015

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Current Wave Detail Observations

Water Depth: 253 ft
Wave Height: 4.20 ft
Spectral Peak Period: 4.3 sec
Average Wave Period: 4.0 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 10:00 AM EDT on May 23, 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 49
-
- 10 1.97 exactly 2.0 10 1.64 0.82 - 2.46
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-
20:33 49
-
- 9 1.97 exactly 2.0 9 1.64 0.82 - 2.46
-
-
21:03 49
-
- 9 1.97 exactly 2.0 9 1.64 0.82 - 2.46
-
-
22:03 49
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
22:33 49
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
23:03 48
-
- 4 1.97 exactly 2.0 4 1.64 0.82 - 2.46
-
-
23:33 48
-
- 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46
-
-
00:03 48
-
- 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46
-
-
00:33 48
-
- 8 1.64 exactly 1.6 8 1.64 0.82 - 2.46
-
-
01:03 48
-
- 10 1.64 exactly 1.6 10 1.64 0.82 - 2.46
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-
01:33 47
-
- 9 1.64 exactly 1.6 9 1.64 0.82 - 2.46
-
-
02:03 47
-
- 10 1.64 exactly 1.6 10 1.64 0.82 - 2.46
-
-
02:33 47
-
- 9 1.97 exactly 2.0 9 1.64 0.82 - 2.46
-
-
03:03 47
-
- 3 2.30 exactly 2.3 3 1.64 0.82 - 2.46
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-
03:33 47
-
- 3 2.62 exactly 2.6 3 3.28 2.46 - 4.10
-
-
04:03 47
-
- 4 3.28 exactly 3.3 4 3.28 2.46 - 4.10
-
-
04:33 47
-
- 5 4.27 exactly 4.3 5 4.92 4.10 - 5.74
-
-
05:03 47
-
- 5 4.59 exactly 4.6 5 4.92 4.10 - 5.74
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-
05:33 47
-
- 5 4.92 exactly 4.9 5 4.92 4.10 - 5.74
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-
06:03 47
-
- 5 4.59 exactly 4.6 5 4.92 4.10 - 5.74
-
-
06:33 47
-
- 5 4.59 exactly 4.6 5 4.92 4.10 - 5.74
-
-
07:03 47
-
- 5 4.92 exactly 4.9 5 4.92 4.10 - 5.74
-
-
07:33 47
-
- 5 4.92 exactly 4.9 5 4.92 4.10 - 5.74
-
-
08:03 47
-
- 5 4.59 exactly 4.6 5 4.92 4.10 - 5.74
-
-
08:33 47
-
- 4 4.27 exactly 4.3 4 4.92 4.10 - 5.74
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-
09:03 47
-
- 4 4.27 exactly 4.3 4 4.92 4.10 - 5.74
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Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 253 ft 1.84 ft 9.9 sec 3.8 sec 0.7 sec 1600 sec
21:00 253 ft 2.00 ft 9.1 sec 3.7 sec 0.7 sec 1600 sec
22:00 253 ft 2.03 ft 3.6 sec 3.7 sec 0.7 sec 1600 sec
23:00 253 ft 1.94 ft 3.7 sec 3.8 sec 0.7 sec 1600 sec
00:00 253 ft 1.77 ft 3.5 sec 3.8 sec 0.7 sec 1600 sec
01:00 253 ft 1.74 ft 9.9 sec 3.8 sec 0.7 sec 1600 sec
02:00 253 ft 1.77 ft 9.9 sec 3.4 sec 0.7 sec 1600 sec
03:00 253 ft 1.94 ft 9.1 sec 3.3 sec 0.7 sec 1600 sec
04:00 253 ft 3.31 ft 3.7 sec 3.5 sec 0.7 sec 1600 sec
05:00 253 ft 4.69 ft 4.8 sec 4.0 sec 0.7 sec 1600 sec
06:00 253 ft 4.76 ft 5.0 sec 4.2 sec 0.7 sec 1600 sec
07:00 253 ft 4.79 ft 4.8 sec 4.3 sec 0.7 sec 1600 sec
08:00 253 ft 4.53 ft 4.5 sec 4.2 sec 0.7 sec 1600 sec
10:00 253 ft 4.20 ft 4.3 sec 4.0 sec 0.7 sec 1600 sec