Jeffrey s Ledge, NH (44098)

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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 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)
20:30 55
-
- 7 7.55 exactly 7.5 7 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
21:30 55
-
- 7 8.20 exactly 8.2 7 8.20 7.38 - 9.02 13 1.64 0.82 - 2.46
-
-
22:30 55
-
- 7 8.53 exactly 8.5 7 8.20 7.38 - 9.02 12 1.64 0.82 - 2.46
-
-
23:30 55
-
- 8 8.86 exactly 8.9 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
00:30 55
-
- 8 9.51 exactly 9.5 8 9.84 9.02 - 10.66 11 1.64 0.82 - 2.46
-
-
01:30 55
-
- 8 9.84 exactly 9.8 8 9.84 9.02 - 10.66 11 1.64 0.82 - 2.46
-
-
02:30 55
-
- 8 11.15 exactly 11.2 8 9.84 9.02 - 10.66 11 3.28 2.46 - 4.10
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-
03:30 55
-
- 8 11.81 exactly 11.8 8 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
-
-
04:30 55
-
- 9 11.48 exactly 11.5 9 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
-
-
05:30 55
-
- 8 11.15 exactly 11.2 8 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
-
-
06:30 55
-
- 8 10.17 exactly 10.2 8 9.84 9.02 - 10.66 11 3.28 2.46 - 4.10
-
-
07:30 55
-
- 9 10.83 exactly 10.8 9 9.84 9.02 - 10.66 12 3.28 2.46 - 4.10
-
-
08:30 55
-
- 9 10.50 exactly 10.5 9 9.84 9.02 - 10.66 11 3.28 2.46 - 4.10
-
-
09:30 55
-
- 9 12.14 exactly 12.1 9 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
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-
10:30 55
-
- 8 12.47 exactly 12.5 8 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
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-
11:30 55
-
- 8 13.12 exactly 13.1 8 13.12 12.30 - 13.94 11 4.92 4.10 - 5.74
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-
12:30 55
-
- 10 14.76 exactly 14.8 10 13.12 12.30 - 13.94 11 4.92 4.10 - 5.74
-
-
13:30 55
-
- 10 18.04 exactly 18.0 10 16.40 15.58 - 17.22 11 6.56 5.74 - 7.38
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-
14:30 55
-
- 9 17.72 exactly 17.7 9 14.76 13.94 - 15.58 11 8.20 7.38 - 9.02
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-
15:30 55
-
- 10 21.65 exactly 21.7 10 18.04 17.22 - 18.86 11 9.84 9.02 - 10.66
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16:30 55
-
- 11 22.64 exactly 22.6 10 16.40 15.58 - 17.22 11 14.76 13.94 - 15.58
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-
17:30 55
-
- 11 22.64 exactly 22.6 10 16.40 15.58 - 17.22 11 14.76 13.94 - 15.58
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-
18:30 55
-
- 11 23.95 exactly 24.0 9 14.76 13.94 - 15.58 11 18.04 17.22 - 18.86
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-
19:30 54
-
- 11 22.64 exactly 22.6 10 14.76 13.94 - 15.58 11 16.40 15.58 - 17.22
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-
20:30 54
-
- 11 24.93 exactly 24.9 10 16.40 15.58 - 17.22 11 18.04 17.22 - 18.86
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-
21:30 54
-
- 11 23.29 exactly 23.3 10 14.76 13.94 - 15.58 11 18.04 17.22 - 18.86
-
-
23:30 54
-
- 13 21.33 exactly 21.3 9 14.76 13.94 - 15.58 13 16.40 15.58 - 17.22
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-
00:30 54
-
- 12 21.33 exactly 21.3 10 11.48 10.66 - 12.30 12 18.04 17.22 - 18.86
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-
01:30 54
-
- 13 21.98 exactly 22.0 10 11.48 10.66 - 12.30 13 18.04 17.22 - 18.86
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-
02:30 54
-
- 12 20.34 exactly 20.3 10 11.48 10.66 - 12.30 12 16.40 15.58 - 17.22
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03:30 54
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- 12 18.37 exactly 18.4 10 11.48 10.66 - 12.30 12 14.76 13.94 - 15.58
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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 7.45 ft 7.1 sec 5.5 sec 0.7 sec 1600 sec
21:00 253 ft 8.10 ft 7.1 sec 5.7 sec 0.7 sec 1600 sec
22:00 253 ft 8.66 ft 7.1 sec 5.8 sec 0.7 sec 1600 sec
23:00 253 ft 8.76 ft 7.7 sec 6.0 sec 0.7 sec 1600 sec
00:00 253 ft 9.61 ft 7.7 sec 6.2 sec 0.7 sec 1600 sec
01:00 253 ft 9.74 ft 8.3 sec 6.2 sec 0.7 sec 1600 sec
02:00 253 ft 11.02 ft 8.3 sec 6.6 sec 0.7 sec 1600 sec
03:00 253 ft 11.75 ft 8.3 sec 6.8 sec 0.7 sec 1600 sec
04:00 253 ft 11.58 ft 9.1 sec 6.7 sec 0.7 sec 1600 sec
05:00 253 ft 11.29 ft 7.7 sec 6.7 sec 0.7 sec 1600 sec
06:00 253 ft 10.14 ft 7.7 sec 6.2 sec 0.7 sec 1600 sec
07:00 253 ft 10.83 ft 9.1 sec 6.4 sec 0.7 sec 1600 sec
08:00 253 ft 10.40 ft 9.1 sec 6.3 sec 0.7 sec 1600 sec
09:00 253 ft 12.01 ft 9.1 sec 6.7 sec 0.7 sec 1600 sec
10:00 253 ft 11.32 ft 8.3 sec 6.4 sec 0.7 sec 1600 sec
11:00 253 ft 13.16 ft 8.3 sec 6.9 sec 0.7 sec 1600 sec
12:00 253 ft 14.73 ft 9.9 sec 7.2 sec 0.7 sec 1600 sec
13:00 253 ft 17.91 ft 9.9 sec 7.8 sec 0.7 sec 1600 sec
14:00 253 ft 17.59 ft 9.1 sec 7.7 sec 0.7 sec 1600 sec
15:00 253 ft 20.73 ft 10.5 sec 8.3 sec 0.7 sec 1600 sec
16:00 253 ft 20.47 ft 10.5 sec 8.4 sec 0.7 sec 1600 sec
17:00 253 ft 22.67 ft 11.1 sec 9.0 sec 0.7 sec 1600 sec
18:00 253 ft 24.05 ft 11.1 sec 9.2 sec 0.7 sec 1600 sec
19:00 253 ft 22.64 ft 11.1 sec 9.1 sec 0.7 sec 1600 sec
20:00 253 ft 25.03 ft 11.1 sec 9.4 sec 0.7 sec 1600 sec
21:00 253 ft 23.39 ft 11.1 sec 9.3 sec 0.7 sec 1600 sec
22:00 253 ft 23.39 ft 11.1 sec 9.2 sec 0.7 sec 1600 sec
23:00 253 ft 21.23 ft 12.5 sec 9.2 sec 0.7 sec 1600 sec
00:00 253 ft 20.96 ft 11.1 sec 9.5 sec 0.7 sec 1600 sec
01:00 253 ft 22.01 ft 12.5 sec 10.0 sec 0.7 sec 1600 sec
02:00 253 ft 20.18 ft 11.8 sec 9.8 sec 0.7 sec 1600 sec
03:00 253 ft 18.37 ft 11.8 sec 9.6 sec 0.7 sec 1600 sec