EDISTO NM Southeast of Charleston, SC (41004)

Conditions for Saturday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 54° F
Humidity: 45
Wind direction (W Dir): NW (305 - 314 Degrees)
Wind Speed (W Spd): 21.4 kts (24.6 mph)
Wind Gust (W Spd): 25.3 kts (29.1 mph)
Dominant Wave Period (DWP): 6 sec
Dominant Wave Height (DWH): 3.61 ft
Dominant Wave Range (DWR): exactly 3.6 ft
Wind Wave Period (WWP): 5 sec
Wind Wave Height (WWH): 3.28 ft
Wind Wave Range (WWR): 2.46 - 4.10 ft
Wave Swell Period (WSP): 6 sec
Wave Swell Height (WSH): 1.64 ft
Wave Swell Range (WSR): 0.82 - 2.46 ft
Atmospheric Pressure (AP): 30.05 in
Pressure Tendency (PT): +0.02 in
Increasing, then steady; or increasing, then increasing more slowly

Updated: 3:50 AM EST on February 13, 2016

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Current Wave Detail Observations

Water Depth: 125 ft
Wave Height: 3.58 ft
Spectral Peak Period: 6.3 sec
Average Wave Period: 4.2 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 4:00 AM EST on February 13, 2016

General Information

Location: 32.501 North -79.099 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3D37
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 86 NW 11.7 13.4 6 3.94 exactly 3.9 6 3.28 2.46 - 4.10 6 3.28 2.46 - 4.10 30.04 +0.03
21:50 54 68 79 NNW 7.8 8.9 6 3.61 exactly 3.6 4 1.64 0.82 - 2.46 6 3.28 2.46 - 4.10 30.04 +0.02
22:50 53 68 79 North 7.8 8.9 7 3.61 exactly 3.6 4 1.64 0.82 - 2.46 7 3.28 2.46 - 4.10 30.04 -
23:50 54 68 74 NNW 5.8 6.7 6 3.61 exactly 3.6 4 1.64 0.82 - 2.46 6 3.28 2.46 - 4.10 30.04 -
00:50 56 68 69 WNW 7.8 8.9 6 3.61 exactly 3.6 4 1.64 0.82 - 2.46 6 3.28 2.46 - 4.10 30.04 -
01:50 54 68 72 NW 11.7 13.4 6 3.28 exactly 3.3 5 3.28 2.46 - 4.10 6 1.64 0.82 - 2.46 30.06 +0.02
02:50 53 68 58 NW 13.6 15.7 6 3.61 exactly 3.6 6 3.28 2.46 - 4.10 10 1.64 0.82 - 2.46 30.06 +0.02
03:50 54 67 45 NW 21.4 24.6 6 3.61 exactly 3.6 5 3.28 2.46 - 4.10 6 1.64 0.82 - 2.46 30.05 +0.02

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 125 ft 4.27 ft 6.7 sec 4.9 sec 0.6 sec 2400 sec
21:00 125 ft 3.90 ft 6.3 sec 4.8 sec 0.6 sec 2400 sec
22:00 125 ft 3.67 ft 5.9 sec 4.7 sec 0.6 sec 2400 sec
23:00 125 ft 3.54 ft 6.7 sec 4.8 sec 0.6 sec 2400 sec
00:00 125 ft 3.54 ft 6.3 sec 5.1 sec 0.6 sec 2400 sec
01:00 125 ft 3.64 ft 6.3 sec 5.2 sec 0.6 sec 2400 sec
02:00 125 ft 3.38 ft 6.3 sec 5.1 sec 0.6 sec 2400 sec
03:00 125 ft 3.61 ft 6.3 sec 4.8 sec 0.6 sec 2400 sec
04:00 125 ft 3.58 ft 6.3 sec 4.2 sec 0.6 sec 2400 sec