EDISTO NM Southeast of Charleston, SC (41004)

Conditions for Friday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 69° F
Humidity: 34
Wind direction (W Dir): NNW (325 - 334 Degrees)
Wind Speed (W Spd): 5.8 kts (6.7 mph)
Wind Gust (W Spd): 7.8 kts (8.9 mph)
Dominant Wave Period (DWP): 10 sec
Dominant Wave Height (DWH): 2.62 ft
Dominant Wave Range (DWR): exactly 2.6 ft
Wind Wave Period (WWP): 4 sec
Wind Wave Height (WWH): 1.64 ft
Wind Wave Range (WWR): 0.82 - 2.46 ft
Wave Swell Period (WSP): 10 sec
Wave Swell Height (WSH): 3.28 ft
Wave Swell Range (WSR): 2.46 - 4.10 ft
Atmospheric Pressure (AP): 29.97 in
Pressure Tendency (PT): -0.01 in
Decreasing, then steady; or decreasing, then decreasing more slowly

Updated: 6:50 PM EDT on October 24, 2014

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Current Wave Detail Observations

Water Depth: 125 ft
Wave Height: 2.82 ft
Spectral Peak Period: 10.0 sec
Average Wave Period: 6.5 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 6:00 PM EDT on October 24, 2014

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 68 78 38 NW 13.6 15.7 10 2.30 exactly 2.3 3 1.64 0.82 - 2.46 10 1.64 0.82 - 2.46 30.00 +0.03
21:50 68 78 38 WNW 11.7 13.4 12 2.62 exactly 2.6 4 1.64 0.82 - 2.46 12 1.64 0.82 - 2.46 30.01 +0.03
22:50 69 78 38 NW 11.7 13.4 9 2.30 exactly 2.3 3 1.64 0.82 - 2.46 9 1.64 0.82 - 2.46 30.02 +0.03
23:50 69 78 36 NW 11.7 13.4 8 2.62 exactly 2.6 3 1.64 0.82 - 2.46 8 1.64 0.82 - 2.46 30.02 +0.02
00:50 69 78 38 NNW 11.7 13.4 11 2.95 exactly 3.0 3 1.64 0.82 - 2.46 11 1.64 0.82 - 2.46 30.01 -
01:50 68 78 38 North 11.7 13.4 11 2.95 exactly 3.0 3 1.64 0.82 - 2.46 11 3.28 2.46 - 4.10 30.00 -0.02
02:50 68 78 41 NNW 9.7 11.2 11 2.95 exactly 3.0 3 1.64 0.82 - 2.46 11 1.64 0.82 - 2.46 29.99 -0.03
03:50 68 78 37 North 9.7 11.2 11 2.62 exactly 2.6 3 1.64 0.82 - 2.46 11 1.64 0.82 - 2.46 29.98 -0.03
04:50 69 78 40 North 9.7 11.2 10 2.95 exactly 3.0 3 1.64 0.82 - 2.46 10 1.64 0.82 - 2.46 29.98 -0.02
05:50 68 78 45 North 11.7 13.4 11 2.95 exactly 3.0 3 1.64 0.82 - 2.46 11 3.28 2.46 - 4.10 29.98 -0.01
06:50 67 78 49 North 9.7 11.2 11 2.95 exactly 3.0 4 1.64 0.82 - 2.46 11 3.28 2.46 - 4.10 30.00 +0.01
07:50 68 78 46 NNE 5.8 6.7 11 2.95 exactly 3.0 4 1.64 0.82 - 2.46 11 1.64 0.82 - 2.46 30.01 +0.03
08:50 69 78 48 North 7.8 8.9 11 2.62 exactly 2.6 4 1.64 0.82 - 2.46 11 1.64 0.82 - 2.46 30.02 +0.04
09:50 68 78 51 North 7.8 8.9 11 3.28 exactly 3.3 4 1.64 0.82 - 2.46 11 3.28 2.46 - 4.10 30.03 +0.04
10:50 69 78 45 North 7.8 8.9 11 2.95 exactly 3.0 4 1.64 0.82 - 2.46 11 3.28 2.46 - 4.10 30.04 +0.03
11:50 69 78 44 North 7.8 8.9 11 2.95 exactly 3.0 4 1.64 0.82 - 2.46 11 3.28 2.46 - 4.10 30.04 +0.02
12:50 69 78 44 North 5.8 6.7 11 2.95 exactly 3.0 4 1.64 0.82 - 2.46 11 3.28 2.46 - 4.10 30.02 -0.01
13:50 68 78 51 NNW 5.8 6.7 11 2.95 exactly 3.0 4 1.64 0.82 - 2.46 11 3.28 2.46 - 4.10 30.01 -0.04
14:50 67 78 52 NNW 5.8 6.7 10 2.62 exactly 2.6 4 1.64 0.82 - 2.46 10 3.28 2.46 - 4.10 29.99 -0.05
15:50 68 78 47 North 5.8 6.7 11 2.62 exactly 2.6 4 1.64 0.82 - 2.46 11 1.64 0.82 - 2.46 29.98 -0.04
16:50 68 78 47 NNW 5.8 6.7 11 2.95 exactly 3.0 4 1.64 0.82 - 2.46 11 3.28 2.46 - 4.10 29.97 -0.04
17:50 68 78 45 NNW 5.8 6.7 10 2.95 exactly 3.0 4 1.64 0.82 - 2.46 10 3.28 2.46 - 4.10 29.96 -0.02
18:50 69 78 34 NNW 5.8 6.7 10 2.62 exactly 2.6 4 1.64 0.82 - 2.46 10 3.28 2.46 - 4.10 29.97 -0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 125 ft 2.00 ft 9.1 sec 4.1 sec 0.6 sec 2400 sec
21:00 125 ft 2.20 ft 10.0 sec 3.8 sec 0.6 sec 2400 sec
22:00 125 ft 2.53 ft 12.1 sec 3.9 sec 0.6 sec 2400 sec
23:00 125 ft 2.43 ft 9.1 sec 4.1 sec 0.6 sec 2400 sec
00:00 125 ft 2.49 ft 8.3 sec 4.2 sec 0.6 sec 2400 sec
02:00 125 ft 3.02 ft 10.8 sec 5.0 sec 0.6 sec 2400 sec
03:00 125 ft 2.82 ft 10.8 sec 5.0 sec 0.6 sec 2400 sec
04:00 125 ft 2.53 ft 10.8 sec 4.8 sec 0.6 sec 2400 sec
05:00 125 ft 2.82 ft 10.0 sec 5.5 sec 0.6 sec 2400 sec
06:00 125 ft 2.89 ft 10.8 sec 5.5 sec 0.6 sec 2400 sec
07:00 125 ft 3.02 ft 10.8 sec 5.2 sec 0.6 sec 2400 sec
08:00 125 ft 2.89 ft 10.8 sec 4.8 sec 0.6 sec 2400 sec
09:00 125 ft 2.76 ft 10.8 sec 5.1 sec 0.6 sec 2400 sec
10:00 125 ft 3.15 ft 10.8 sec 5.4 sec 0.6 sec 2400 sec
11:00 125 ft 2.99 ft 10.8 sec 5.2 sec 0.6 sec 2400 sec
12:00 125 ft 2.92 ft 10.8 sec 5.6 sec 0.6 sec 2400 sec
13:00 125 ft 3.05 ft 10.8 sec 5.8 sec 0.6 sec 2400 sec
14:00 125 ft 2.99 ft 10.8 sec 6.4 sec 0.6 sec 2400 sec
15:00 125 ft 2.72 ft 10.0 sec 6.0 sec 0.6 sec 2400 sec
16:00 125 ft 2.66 ft 10.8 sec 5.9 sec 0.6 sec 2400 sec
17:00 125 ft 2.85 ft 10.8 sec 6.3 sec 0.6 sec 2400 sec
18:00 125 ft 2.82 ft 10.0 sec 6.5 sec 0.6 sec 2400 sec