S HATTERAS NM East of Charleston, SC (41002)

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General Information

Location: 31.862 North -74.835 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D70
Payload: AMPS payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note:

 

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)
20:50 64 69
-
East 3.9 4.5 9 3.94 exactly 3.9 4 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 29.96 -
21:50 64 69
-
NE 1.9 2.2 9 3.61 exactly 3.6 4 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 29.97 -
22:50 64 69
-
SSE 1.9 2.2 9 3.61 exactly 3.6 4 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 29.97 -
23:50 64 69
-
WSW 1.9 2.2 9 3.61 exactly 3.6 4 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 29.94 -0.02
00:50 65 69
-
- 0.0 0.0 8 3.61 exactly 3.6 3 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 29.95 -0.02
01:50 65 69
-
WSW 1.9 2.2 8 3.28 exactly 3.3 3 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 29.92 -0.05
02:50 65 69
-
West 5.8 6.7 8 3.28 exactly 3.3 4 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 29.91 -0.03
03:50 66 69
-
West 7.8 8.9 9 2.95 exactly 3.0 - - - 9 3.28 2.46 - 4.10 29.90 -0.05
04:50 65 69
-
NNW 9.7 11.2 8 3.28 exactly 3.3 3 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 29.89 -0.03
05:50 65 69
-
North 5.8 6.7 9 3.28 exactly 3.3 4 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 29.87 -0.05
06:50 65 69
-
NNW 3.9 4.5 8 2.95 exactly 3.0 4 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 29.88 -0.02
07:50 65 69
-
NW 3.9 4.5 10 3.28 exactly 3.3 4 1.64 0.82 - 2.46 10 3.28 2.46 - 4.10 29.87 -0.02
08:50 65 69
-
- 0.0 0.0 10 2.95 exactly 3.0 4 1.64 0.82 - 2.46 10 3.28 2.46 - 4.10 29.88 +0.01
09:50 65 69
-
North 3.9 4.5 8 2.95 exactly 3.0 4 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 29.86 -0.02
10:50 65 69
-
ENE 1.9 2.2 10 2.95 exactly 3.0 4 1.64 0.82 - 2.46 10 3.28 2.46 - 4.10 29.85 -0.02
11:50 65 69
-
East 3.9 4.5 8 2.62 exactly 2.6 4 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 29.81 -0.07
12:50 65 69
-
East 1.9 2.2 9 2.95 exactly 3.0 4 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 29.76 -0.09
13:50 65 70
-
- 0.0 0.0 10 2.95 exactly 3.0 4 1.64 0.82 - 2.46 10 3.28 2.46 - 4.10 29.72 -0.12
14:50 65 70
-
- 0.0 0.0 10 2.95 exactly 3.0 - - - - - - 29.69 -0.12
15:50 65 70
-
SE 1.9 2.2 10 2.95 exactly 3.0 4 1.64 0.82 - 2.46 10 3.28 2.46 - 4.10 29.68 -0.09
16:50 65 70
-
SW 7.8 8.9 9 2.95 exactly 3.0 4 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 29.66 -0.06
17:50 65 69
-
WSW 17.5 20.1 9 2.95 exactly 3.0 6 1.64 0.82 - 2.46 9 1.64 0.82 - 2.46 29.65 -0.04
18:50 65 69
-
West 21.4 24.6 9 3.28 exactly 3.3 4 3.28 2.46 - 4.10 9 1.64 0.82 - 2.46 29.65 -0.02
19:50 62 69
-
West 31.1 35.8 5 4.59 exactly 4.6 5 4.92 4.10 - 5.74 10 1.64 0.82 - 2.46 29.66 -
20:50 60 69
-
WNW 31.1 35.8 - - - - - - 29.68 +0.04
21:50 58 69
-
WNW 35.0 40.3 7 9.51 exactly 9.5 7 9.84 9.02 - 10.66 - - - 29.71 +0.06
23:50 57 69
-
WNW 31.1 35.8 8 15.75 exactly 15.7 8 16.40 15.58 - 17.22 - - - 29.75 +0.06
00:50 56 69
-
West 33.1 38.0 - - - - - - 29.76 +0.05
02:50 53 69
-
West 33.1 38.0 10 19.03 exactly 19.0 10 19.69 18.86 - 20.51 - - -
-
-
03:50 54 69
-
West 38.9 44.7 10 19.03 exactly 19.0 10 19.69 18.86 - 20.51 - - - 29.76 -

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 14098 ft 3.77 ft 10.0 sec 6.4 sec 0.6 sec 2400 sec
21:00 14098 ft 4.00 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
22:00 14098 ft 3.74 ft 9.1 sec 6.2 sec 0.6 sec 2400 sec
23:00 14098 ft 3.51 ft 9.1 sec 6.1 sec 0.6 sec 2400 sec
00:00 14098 ft 3.71 ft 9.1 sec 6.1 sec 0.6 sec 2400 sec
02:00 14098 ft 3.18 ft 8.3 sec 5.9 sec 0.6 sec 2400 sec
03:00 14098 ft 3.18 ft 8.3 sec 6.1 sec 0.6 sec 2400 sec
04:00 14098 ft 3.05 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
05:00 14098 ft 3.15 ft 8.3 sec 5.9 sec 0.6 sec 2400 sec
06:00 14098 ft 3.31 ft 9.1 sec 6.0 sec 0.6 sec 2400 sec
07:00 14098 ft 3.05 ft 8.3 sec 5.5 sec 0.6 sec 2400 sec
08:00 14098 ft 3.12 ft 10.0 sec 5.6 sec 0.6 sec 2400 sec
09:00 14098 ft 3.12 ft 10.0 sec 5.5 sec 0.6 sec 2400 sec
10:00 14098 ft 3.12 ft 8.3 sec 5.4 sec 0.6 sec 2400 sec
11:00 14098 ft 2.89 ft 10.0 sec 5.5 sec 0.6 sec 2400 sec
12:00 14098 ft 2.76 ft 7.7 sec 5.5 sec 0.6 sec 2400 sec
13:00 14098 ft 2.95 ft 9.1 sec 5.9 sec 0.6 sec 2400 sec
14:00 14098 ft 2.99 ft 10.0 sec 5.9 sec 0.6 sec 2400 sec
15:00 14098 ft 2.92 ft 10.0 sec 6.0 sec 0.6 sec 2400 sec
16:00 14098 ft 2.85 ft 10.0 sec 5.8 sec 0.6 sec 2400 sec
17:00 14098 ft 2.95 ft 9.1 sec 6.1 sec 0.6 sec 2400 sec
18:00 14098 ft 2.79 ft 9.1 sec 5.6 sec 0.6 sec 2400 sec
19:00 14098 ft 3.18 ft 9.1 sec 4.5 sec 0.6 sec 2400 sec
20:00 14098 ft 4.76 ft 5.0 sec 4.7 sec 0.6 sec 2400 sec
22:00 14098 ft 9.68 ft 7.1 sec 5.9 sec 0.6 sec 2400 sec
00:00 14098 ft 15.75 ft 8.3 sec 7.3 sec 0.6 sec 2400 sec
03:00 14098 ft 19.03 ft 10.0 sec 8.0 sec 0.6 sec 2400 sec