S HATTERAS NM East of Charleston, SC (41002)

Conditions for Monday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 67° F
Humidity: 67
Wind direction (W Dir): WSW (235 - 244 Degrees)
Wind Speed (W Spd): 21.4 kts (24.6 mph)
Wind Gust (W Spd): 27.2 kts (31.3 mph)
Dominant Wave Period (DWP): 7 sec
Dominant Wave Height (DWH): 7.87 ft
Dominant Wave Range (DWR): exactly 7.9 ft
Wind Wave Period (WWP): 7 sec
Wind Wave Height (WWH): 8.20 ft
Wind Wave Range (WWR): 7.38 - 9.02 ft
Atmospheric Pressure (AP): 30.06 in
Pressure Tendency (PT): -0.01 in
Decreasing (steadily or unsteadily)

Updated: 10:50 PM EDT on March 30, 2015

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Current Wave Detail Observations

Water Depth: 14098 ft
Wave Height: 8.01 ft
Spectral Peak Period: 7.1 sec
Average Wave Period: 5.8 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 11:00 PM EDT on March 30, 2015

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 53 68 41 North 13.6 15.7 8 6.56 exactly 6.6 6 4.92 4.10 - 5.74 8 4.92 4.10 - 5.74 30.35 +0.05
21:50 53 68 37 NNW 13.6 15.7 8 6.23 exactly 6.2 6 3.28 2.46 - 4.10 8 4.92 4.10 - 5.74 30.36 +0.03
22:50 53 68 38 North 13.6 15.7 9 5.91 exactly 5.9 6 3.28 2.46 - 4.10 9 4.92 4.10 - 5.74 30.35 +0.03
23:50 53 67 39 NE 7.8 8.9 9 5.58 exactly 5.6 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.34 -0.01
00:50 53 67 38 North 5.8 6.7 9 5.25 exactly 5.2 3 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.34 -0.02
01:50 53 67 37 NNE 5.8 6.7 8 6.23 exactly 6.2 4 1.64 0.82 - 2.46 8 6.56 5.74 - 7.38 30.32 -0.03
02:50 53 67 38 - 0.0 0.0 8 5.58 exactly 5.6 3 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.30 -0.05
03:50 53 67 40 North 3.9 4.5 9 5.25 exactly 5.2 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.28 -0.06
04:50 54 67 37 North 3.9 4.5 9 5.25 exactly 5.2 3 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.27 -0.04
05:50 54 67 38 WSW 3.9 4.5 8 5.58 exactly 5.6 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.28 -0.01
06:50 54 67 38 WNW 1.9 2.2 9 5.25 exactly 5.2 3 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.29 -
07:50 55 67 37 WSW 1.9 2.2 9 5.25 exactly 5.2 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.30 +0.02
08:50 56 67 40 WSW 5.8 6.7 10 5.25 exactly 5.2 4 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.29 -
09:50 56 68 42 WSW 5.8 6.7 10 4.92 exactly 4.9 4 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.30 +0.01
10:50 57 68 41 WSW 9.7 11.2 10 5.25 exactly 5.2 4 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.30 -
11:50 58 68 41 WSW 11.7 13.4 11 5.25 exactly 5.2 5 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.28 -0.01
12:50 58 68 45 WSW 13.6 15.7 10 5.25 exactly 5.2 5 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.25 -0.05
13:50 60 68 46 SW 15.6 17.9 10 4.59 exactly 4.6 6 3.28 2.46 - 4.10 10 3.28 2.46 - 4.10 30.21 -0.09
14:50 61 68 49 WSW 17.5 20.1 10 4.92 exactly 4.9 5 3.28 2.46 - 4.10 10 3.28 2.46 - 4.10 30.18 -0.10
15:50 62 68 50 WSW 19.4 22.4 10 5.58 exactly 5.6 5 4.92 4.10 - 5.74 10 3.28 2.46 - 4.10 30.14 -0.10
16:50 63 68 52 WSW 19.4 22.4 10 5.58 exactly 5.6 6 4.92 4.10 - 5.74 10 3.28 2.46 - 4.10 30.12 -0.09
17:50 64 68 51 WSW 21.4 24.6 6 6.23 exactly 6.2 6 4.92 4.10 - 5.74 10 3.28 2.46 - 4.10 30.09 -0.09
18:50 64 68 54 WSW 21.4 24.6 6 6.23 exactly 6.2 6 6.56 5.74 - 7.38 11 1.64 0.82 - 2.46 30.08 -0.06
19:50 65 68 57 WSW 21.4 24.6 7 6.56 exactly 6.6 7 6.56 5.74 - 7.38 10 1.64 0.82 - 2.46 30.07 -0.05
20:50 66 68 59 WSW 23.3 26.8 7 7.22 exactly 7.2 7 6.56 5.74 - 7.38 10 1.64 0.82 - 2.46 30.06 -0.03
21:50 67 68 61 WSW 25.3 29.1 7 7.22 exactly 7.2 7 6.56 5.74 - 7.38 10 1.64 0.82 - 2.46 30.06 -0.01
22:50 67 68 67 WSW 21.4 24.6 7 7.87 exactly 7.9 7 8.20 7.38 - 9.02 - - - 30.06 -0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 14098 ft 6.69 ft 8.3 sec 5.8 sec 0.6 sec 2400 sec
21:00 14098 ft 6.43 ft 8.3 sec 5.7 sec 0.6 sec 2400 sec
22:00 14098 ft 6.30 ft 8.3 sec 5.9 sec 0.6 sec 2400 sec
23:00 14098 ft 5.84 ft 9.1 sec 6.0 sec 0.6 sec 2400 sec
00:00 14098 ft 5.48 ft 9.1 sec 6.0 sec 0.6 sec 2400 sec
01:00 14098 ft 5.38 ft 9.1 sec 5.9 sec 0.6 sec 2400 sec
02:00 14098 ft 6.20 ft 8.3 sec 6.5 sec 0.6 sec 2400 sec
03:00 14098 ft 5.54 ft 8.3 sec 6.4 sec 0.6 sec 2400 sec
04:00 14098 ft 5.41 ft 9.1 sec 6.4 sec 0.6 sec 2400 sec
05:00 14098 ft 5.35 ft 9.1 sec 6.3 sec 0.6 sec 2400 sec
06:00 14098 ft 5.41 ft 8.3 sec 6.7 sec 0.6 sec 2400 sec
07:00 14098 ft 5.28 ft 9.1 sec 6.6 sec 0.6 sec 2400 sec
08:00 14098 ft 5.38 ft 9.1 sec 6.8 sec 0.6 sec 2400 sec
09:00 14098 ft 5.12 ft 10.0 sec 6.9 sec 0.6 sec 2400 sec
10:00 14098 ft 4.99 ft 10.0 sec 6.9 sec 0.6 sec 2400 sec
11:00 14098 ft 5.15 ft 10.0 sec 6.9 sec 0.6 sec 2400 sec
12:00 14098 ft 5.18 ft 10.8 sec 7.2 sec 0.6 sec 2400 sec
13:00 14098 ft 5.18 ft 10.0 sec 7.0 sec 0.6 sec 2400 sec
14:00 14098 ft 4.69 ft 10.0 sec 6.3 sec 0.6 sec 2400 sec
15:00 14098 ft 5.05 ft 10.0 sec 6.1 sec 0.6 sec 2400 sec
16:00 14098 ft 5.45 ft 10.0 sec 5.7 sec 0.6 sec 2400 sec
17:00 14098 ft 5.45 ft 10.0 sec 5.5 sec 0.6 sec 2400 sec
18:00 14098 ft 6.14 ft 5.6 sec 5.5 sec 0.6 sec 2400 sec
19:00 14098 ft 6.30 ft 6.3 sec 5.6 sec 0.6 sec 2400 sec
20:00 14098 ft 6.69 ft 6.7 sec 5.7 sec 0.6 sec 2400 sec
21:00 14098 ft 7.19 ft 6.7 sec 5.6 sec 0.6 sec 2400 sec
22:00 14098 ft 7.15 ft 6.7 sec 5.6 sec 0.6 sec 2400 sec
23:00 14098 ft 8.01 ft 7.1 sec 5.8 sec 0.6 sec 2400 sec