Jeffrey s Ledge, NH (44098)

Conditions for Wednesday

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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): 5 sec
Dominant Wave Height (DWH): 5.25 ft
Dominant Wave Range (DWR): exactly 5.2 ft
Wind Wave Period (WWP): 5 sec
Wind Wave Height (WWH): 4.92 ft
Wind Wave Range (WWR): 4.10 - 5.74 ft
Wave Swell Period (WSP): 11 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft

Updated: 2:51 PM EST on December 17, 2014

Marine & Boating Location Search

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Current Wave Detail Observations

Water Depth: 253 ft
Wave Height: 5.41 ft
Spectral Peak Period: 4.5 sec
Average Wave Period: 4.5 sec
Sampling Interval: 0.7 sec
Wave Record: 1600 sec

Updated: 3:00 PM EST on December 17, 2014

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)
20:21 49
-
- 10 1.97 exactly 2.0 10 1.64 0.82 - 2.46 - - -
-
-
20:51 49
-
- 11 2.62 exactly 2.6 10 1.64 0.82 - 2.46 11 1.64 0.82 - 2.46
-
-
21:21 49
-
- 11 2.62 exactly 2.6 10 1.64 0.82 - 2.46 11 1.64 0.82 - 2.46
-
-
21:51 49
-
- 4 2.95 exactly 3.0 4 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
22:21 49
-
- 10 2.62 exactly 2.6 10 3.28 2.46 - 4.10 - - -
-
-
22:51 49
-
- 4 2.95 exactly 3.0 4 3.28 2.46 - 4.10 - - -
-
-
23:21 49
-
- 3 2.62 exactly 2.6 3 3.28 2.46 - 4.10 - - -
-
-
23:51 49
-
- 9 2.95 exactly 3.0 9 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
00:21 49
-
- 10 2.95 exactly 3.0 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
00:51 49
-
- 10 2.95 exactly 3.0 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
01:21 49
-
- 4 3.28 exactly 3.3 4 3.28 2.46 - 4.10 - - -
-
-
01:51 49
-
- 10 3.61 exactly 3.6 10 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
02:21 49
-
- 10 3.61 exactly 3.6 10 3.28 2.46 - 4.10 - - -
-
-
02:51 49
-
- 4 3.61 exactly 3.6 4 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
03:21 49
-
- 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 - - -
-
-
03:51 49
-
- 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
04:21 49
-
- 5 3.61 exactly 3.6 5 3.28 2.46 - 4.10 - - -
-
-
04:51 49
-
- 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
05:21 49
-
- 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
05:51 49
-
- 4 3.94 exactly 3.9 4 3.28 2.46 - 4.10 - - -
-
-
06:21 49
-
- 5 4.27 exactly 4.3 5 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
06:51 49
-
- 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10 - - -
-
-
07:21 49
-
- 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
07:51 49
-
- 11 3.94 exactly 3.9 5 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
08:21 49
-
- 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
08:51 49
-
- 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
09:21 49
-
- 5 4.59 exactly 4.6 5 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
09:51 49
-
- 6 4.27 exactly 4.3 6 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
10:21 49
-
- 6 4.27 exactly 4.3 6 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
10:51 49
-
- 5 3.94 exactly 3.9 5 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
11:21 49
-
- 6 4.59 exactly 4.6 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
11:51 49
-
- 6 4.27 exactly 4.3 6 3.28 2.46 - 4.10 11 1.64 0.82 - 2.46
-
-
12:21 49
-
- 6 4.27 exactly 4.3 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
12:51 49
-
- 6 4.59 exactly 4.6 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
13:21 49
-
- 6 4.92 exactly 4.9 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
13:51 49
-
- 6 4.92 exactly 4.9 6 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
14:21 49
-
- 5 5.25 exactly 5.2 5 4.92 4.10 - 5.74 11 1.64 0.82 - 2.46
-
-
14:51 49
-
- 5 5.25 exactly 5.2 5 4.92 4.10 - 5.74 11 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 2.10 ft 9.9 sec 4.4 sec 0.7 sec 1600 sec
21:00 253 ft 2.46 ft 10.5 sec 4.3 sec 0.7 sec 1600 sec
22:00 253 ft 2.69 ft 9.9 sec 4.2 sec 0.7 sec 1600 sec
23:00 253 ft 2.76 ft 3.5 sec 4.1 sec 0.7 sec 1600 sec
00:00 253 ft 3.02 ft 9.9 sec 4.3 sec 0.7 sec 1600 sec
01:00 253 ft 3.35 ft 3.9 sec 4.2 sec 0.7 sec 1600 sec
02:00 253 ft 3.74 ft 9.9 sec 4.2 sec 0.7 sec 1600 sec
03:00 253 ft 3.71 ft 4.5 sec 4.2 sec 0.7 sec 1600 sec
04:00 253 ft 3.74 ft 4.5 sec 4.3 sec 0.7 sec 1600 sec
05:00 253 ft 4.07 ft 4.8 sec 4.2 sec 0.7 sec 1600 sec
06:00 253 ft 4.13 ft 4.8 sec 4.4 sec 0.7 sec 1600 sec
07:00 253 ft 3.94 ft 4.5 sec 4.3 sec 0.7 sec 1600 sec
08:00 253 ft 3.97 ft 4.8 sec 4.3 sec 0.7 sec 1600 sec
09:00 253 ft 4.00 ft 5.3 sec 4.5 sec 0.7 sec 1600 sec
10:00 253 ft 4.23 ft 5.6 sec 5.0 sec 0.7 sec 1600 sec
11:00 253 ft 4.56 ft 5.9 sec 5.0 sec 0.7 sec 1600 sec
12:00 253 ft 4.27 ft 6.3 sec 5.1 sec 0.7 sec 1600 sec
13:00 253 ft 4.82 ft 6.3 sec 4.5 sec 0.7 sec 1600 sec
14:00 253 ft 5.15 ft 4.8 sec 4.6 sec 0.7 sec 1600 sec
15:00 253 ft 5.41 ft 4.5 sec 4.5 sec 0.7 sec 1600 sec