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): 8 sec
Dominant Wave Height (DWH): 1.97 ft
Dominant Wave Range (DWR): exactly 2.0 ft
Wind Wave Period (WWP): 8 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft

Updated: 4:08 PM EDT on July 20, 2019

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Current Wave Detail Observations

Water Depth: 262 ft
Wave Height: 1.90 ft
Spectral Peak Period: 5.9 sec
Average Wave Period: 5.2 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 3:00 PM EDT on July 20, 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 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)
20:08 66
-
- 3 1.97 exactly 2.0 3 1.64 0.82 - 2.46
-
-
20:38 66
-
- 3 2.30 exactly 2.3 3 1.64 0.82 - 2.46
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-
21:08 66
-
- 3 2.30 exactly 2.3 3 1.64 0.82 - 2.46
-
-
21:38 66
-
- 3 2.30 exactly 2.3 3 1.64 0.82 - 2.46
-
-
22:08 66
-
- 3 2.30 exactly 2.3 3 1.64 0.82 - 2.46
-
-
22:38 65
-
- 4 2.30 exactly 2.3 4 1.64 0.82 - 2.46
-
-
23:08 65
-
- 7 2.62 exactly 2.6 7 3.28 2.46 - 4.10
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-
23:38 65
-
- 4 2.95 exactly 3.0 4 3.28 2.46 - 4.10
-
-
00:08 65
-
- 8 2.95 exactly 3.0 8 3.28 2.46 - 4.10
-
-
00:38 65
-
- 8 2.95 exactly 3.0 8 3.28 2.46 - 4.10
-
-
01:08 65
-
- 7 2.62 exactly 2.6 7 3.28 2.46 - 4.10
-
-
02:08 65
-
- 8 2.62 exactly 2.6 8 3.28 2.46 - 4.10
-
-
02:38 65
-
- 7 2.30 exactly 2.3 7 1.64 0.82 - 2.46
-
-
03:08 65
-
- 7 2.30 exactly 2.3 7 1.64 0.82 - 2.46
-
-
04:08 65
-
- 7 2.30 exactly 2.3 7 1.64 0.82 - 2.46
-
-
04:38 65
-
- 7 1.97 exactly 2.0 7 1.64 0.82 - 2.46
-
-
05:08 65
-
- 8 1.97 exactly 2.0 8 1.64 0.82 - 2.46
-
-
05:38 65
-
- 7 1.64 exactly 1.6 7 1.64 0.82 - 2.46
-
-
06:08 65
-
- 8 1.97 exactly 2.0 8 1.64 0.82 - 2.46
-
-
06:38 66
-
- 7 1.97 exactly 2.0 7 1.64 0.82 - 2.46
-
-
07:08 66
-
- 7 1.97 exactly 2.0 7 1.64 0.82 - 2.46
-
-
07:38 66
-
- 7 1.97 exactly 2.0 7 1.64 0.82 - 2.46
-
-
08:08 66
-
- 8 1.97 exactly 2.0 8 1.64 0.82 - 2.46
-
-
08:38 66
-
- 7 1.97 exactly 2.0 7 1.64 0.82 - 2.46
-
-
09:38 67
-
- 7 1.97 exactly 2.0 7 1.64 0.82 - 2.46
-
-
10:38 67
-
- 7 1.97 exactly 2.0 7 1.64 0.82 - 2.46
-
-
11:38 68
-
- 7 2.30 exactly 2.3 7 1.64 0.82 - 2.46
-
-
12:08 69
-
- 7 2.30 exactly 2.3 7 1.64 0.82 - 2.46
-
-
13:08 70
-
- 7 2.30 exactly 2.3 7 1.64 0.82 - 2.46
-
-
13:38 70
-
- 6 1.97 exactly 2.0 6 1.64 0.82 - 2.46
-
-
14:38 71
-
- 6 1.97 exactly 2.0 6 1.64 0.82 - 2.46
-
-
15:08 71
-
- 8 1.97 exactly 2.0 8 1.64 0.82 - 2.46
-
-
15:38 71
-
- 8 1.64 exactly 1.6 8 1.64 0.82 - 2.46
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-
16:08 71
-
- 8 1.97 exactly 2.0 8 1.64 0.82 - 2.46
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-

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 262 ft 2.07 ft 3.5 sec 3.6 sec 0.7 sec 1600 sec
21:00 262 ft 2.20 ft 3.5 sec 3.6 sec 0.7 sec 1600 sec
22:00 262 ft 2.33 ft 3.5 sec 3.6 sec 0.7 sec 1600 sec
23:00 262 ft 2.66 ft 7.1 sec 4.0 sec 0.7 sec 1600 sec
00:00 262 ft 2.85 ft 7.7 sec 4.1 sec 0.7 sec 1600 sec
01:00 262 ft 2.76 ft 7.1 sec 4.5 sec 0.7 sec 1600 sec
02:00 262 ft 2.53 ft 6.7 sec 4.1 sec 0.7 sec 1600 sec
03:00 262 ft 2.40 ft 7.1 sec 4.1 sec 0.7 sec 1600 sec
04:00 262 ft 2.26 ft 7.1 sec 4.2 sec 0.7 sec 1600 sec
05:00 262 ft 1.90 ft 7.7 sec 4.4 sec 0.7 sec 1600 sec
07:00 262 ft 1.94 ft 7.1 sec 5.0 sec 0.7 sec 1600 sec
09:00 262 ft 1.97 ft 7.1 sec 5.1 sec 0.7 sec 1600 sec
10:00 262 ft 2.13 ft 7.1 sec 5.3 sec 0.7 sec 1600 sec
11:00 262 ft 2.13 ft 7.1 sec 5.3 sec 0.7 sec 1600 sec
12:00 262 ft 2.20 ft 6.7 sec 5.3 sec 0.7 sec 1600 sec
15:00 262 ft 1.87 ft 8.3 sec 5.4 sec 0.7 sec 1600 sec