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 54
-
- 9 15.09 exactly 15.1 9 13.12 12.30 - 13.94 11 6.56 5.74 - 7.38
-
-
21:30 54
-
- 10 14.44 exactly 14.4 10 13.12 12.30 - 13.94 11 4.92 4.10 - 5.74
-
-
22:30 54
-
- 8 13.78 exactly 13.8 8 13.12 12.30 - 13.94 11 4.92 4.10 - 5.74
-
-
23:30 54
-
- 8 12.47 exactly 12.5 8 11.48 10.66 - 12.30 11 4.92 4.10 - 5.74
-
-
00:30 53
-
- 9 12.80 exactly 12.8 9 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
-
-
01:30 53
-
- 9 12.14 exactly 12.1 9 11.48 10.66 - 12.30 11 4.92 4.10 - 5.74
-
-
02:30 53
-
- 8 11.48 exactly 11.5 8 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
-
-
03:30 53
-
- 8 11.48 exactly 11.5 8 11.48 10.66 - 12.30 11 3.28 2.46 - 4.10
-
-
04:30 53
-
- 8 11.15 exactly 11.2 8 9.84 9.02 - 10.66 11 3.28 2.46 - 4.10
-
-
05:30 53
-
- 8 10.17 exactly 10.2 8 9.84 9.02 - 10.66 11 3.28 2.46 - 4.10
-
-
06:30 53
-
- 8 10.17 exactly 10.2 8 9.84 9.02 - 10.66 11 1.64 0.82 - 2.46
-
-
07:30 53
-
- 8 9.84 exactly 9.8 8 9.84 9.02 - 10.66 11 1.64 0.82 - 2.46
-
-
08:30 52
-
- 8 8.86 exactly 8.9 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
09:30 53
-
- 8 8.86 exactly 8.9 8 8.20 7.38 - 9.02 11 1.64 0.82 - 2.46
-
-
10:30 53
-
- 10 6.89 exactly 6.9 10 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
11:30 53
-
- 8 7.55 exactly 7.5 8 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
12:30 53
-
- 7 6.89 exactly 6.9 7 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
13:30 53
-
- 9 5.91 exactly 5.9 9 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
14:30 53
-
- 11 5.25 exactly 5.2 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
15:30 53
-
- 10 5.25 exactly 5.2 10 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
16:30 53
-
- 8 5.25 exactly 5.2 8 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
17:30 53
-
- 7 5.58 exactly 5.6 7 4.92 4.10 - 5.74 - - -
-
-
18:30 53
-
- 5 5.91 exactly 5.9 5 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46
-
-
19:30 53
-
- 5 6.23 exactly 6.2 5 6.56 5.74 - 7.38 - - -
-
-
20:30 53
-
- 5 5.58 exactly 5.6 5 4.92 4.10 - 5.74 - - -
-
-
21:30 53
-
- 7 5.25 exactly 5.2 7 4.92 4.10 - 5.74 - - -
-
-
22:30 53
-
- 7 4.59 exactly 4.6 7 4.92 4.10 - 5.74 - - -
-
-
23:30 53
-
- 4 4.27 exactly 4.3 4 4.92 4.10 - 5.74 - - -
-
-
00:30 53
-
- 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10 - - -
-
-
01:30 53
-
- 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10 - - -
-
-
02:30 53
-
- 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10 - - -
-
-
03:30 53
-
- 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10 - - -
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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 15.22 ft 9.1 sec 7.2 sec 0.7 sec 1600 sec
21:00 253 ft 14.34 ft 9.9 sec 7.2 sec 0.7 sec 1600 sec
22:00 253 ft 13.88 ft 8.3 sec 7.0 sec 0.7 sec 1600 sec
23:00 253 ft 12.60 ft 7.7 sec 6.8 sec 0.7 sec 1600 sec
00:00 253 ft 12.73 ft 8.3 sec 6.7 sec 0.7 sec 1600 sec
01:00 253 ft 12.27 ft 9.1 sec 6.9 sec 0.7 sec 1600 sec
02:00 253 ft 11.35 ft 7.7 sec 6.4 sec 0.7 sec 1600 sec
03:00 253 ft 11.58 ft 8.3 sec 6.5 sec 0.7 sec 1600 sec
04:00 253 ft 10.99 ft 8.3 sec 6.3 sec 0.7 sec 1600 sec
05:00 253 ft 10.27 ft 7.7 sec 6.1 sec 0.7 sec 1600 sec
06:00 253 ft 10.01 ft 7.7 sec 6.1 sec 0.7 sec 1600 sec
07:00 253 ft 9.81 ft 8.3 sec 6.0 sec 0.7 sec 1600 sec
08:00 253 ft 8.83 ft 7.7 sec 5.7 sec 0.7 sec 1600 sec
09:00 253 ft 8.73 ft 7.7 sec 5.6 sec 0.7 sec 1600 sec
10:00 253 ft 7.02 ft 9.9 sec 5.4 sec 0.7 sec 1600 sec
11:00 253 ft 7.55 ft 7.7 sec 5.7 sec 0.7 sec 1600 sec
12:00 253 ft 6.96 ft 7.1 sec 5.8 sec 0.7 sec 1600 sec
13:00 253 ft 6.00 ft 9.1 sec 5.9 sec 0.7 sec 1600 sec
14:00 253 ft 5.15 ft 10.5 sec 5.4 sec 0.7 sec 1600 sec
15:00 253 ft 5.35 ft 9.9 sec 5.4 sec 0.7 sec 1600 sec
16:00 253 ft 5.35 ft 8.3 sec 5.2 sec 0.7 sec 1600 sec
17:00 253 ft 5.45 ft 7.1 sec 5.0 sec 0.7 sec 1600 sec
18:00 253 ft 5.94 ft 4.6 sec 4.7 sec 0.7 sec 1600 sec
19:00 253 ft 6.10 ft 5.0 sec 4.7 sec 0.7 sec 1600 sec
20:00 253 ft 5.51 ft 4.6 sec 4.7 sec 0.7 sec 1600 sec
21:00 253 ft 5.12 ft 7.1 sec 4.7 sec 0.7 sec 1600 sec
22:00 253 ft 4.56 ft 7.1 sec 4.5 sec 0.7 sec 1600 sec
23:00 253 ft 4.33 ft 4.2 sec 4.2 sec 0.7 sec 1600 sec
00:00 253 ft 4.07 ft 4.4 sec 4.2 sec 0.7 sec 1600 sec
01:00 253 ft 4.33 ft 4.2 sec 4.3 sec 0.7 sec 1600 sec
02:00 253 ft 3.97 ft 4.0 sec 4.2 sec 0.7 sec 1600 sec
03:00 253 ft 3.87 ft 4.0 sec 4.0 sec 0.7 sec 1600 sec