EDISTO NM Southeast of Charleston, SC (41004)

Conditions for Sunday

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Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 58° F
Humidity: 36
Wind direction (W Dir): SE (135 - 144 Degrees)
Wind Speed (W Spd): 3.9 kts (4.5 mph)
Wind Gust (W Spd): 9.7 kts (11.2 mph)
Dominant Wave Period (DWP): 8 sec
Dominant Wave Height (DWH): 3.94 ft
Dominant Wave Range (DWR): exactly 3.9 ft
Wave Swell Period (WSP): 8 sec
Wave Swell Height (WSH): 3.28 ft
Wave Swell Range (WSR): 2.46 - 4.10 ft
Atmospheric Pressure (AP): 30.30 in
Pressure Tendency (PT): +0.01 in
Decreasing or steady, then increasing; or increasing, then increasing more rapidly

Updated: 6:50 AM EST on February 01, 2015

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Current Wave Detail Observations

Water Depth: 125 ft
Wave Height: 4.07 ft
Spectral Peak Period: 8.3 sec
Average Wave Period: 7.6 sec
Sampling Interval: 0.6 sec
Wave Record: 2400 sec

Updated: 7:00 AM EST on February 01, 2015

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 52 69 22 NNE 3.9 4.5 11 4.27 exactly 4.3 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.36 +0.02
21:50 53 68 19 ENE 1.9 2.2 11 4.27 exactly 4.3 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.36 -
22:50 53 69 23 WNW 1.9 2.2 11 4.27 exactly 4.3 4 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.35 -0.01
23:50 53 69 25 SSW 3.9 4.5 9 4.27 exactly 4.3 3 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 30.34 -0.02
00:50 54 69 27 SSE 3.9 4.5 10 4.59 exactly 4.6 4 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.32 -0.04
01:50 55 69 27 SSE 1.9 2.2 10 3.94 exactly 3.9 4 1.64 0.82 - 2.46 10 3.28 2.46 - 4.10 30.31 -0.04
02:50 55 69 31 South 3.9 4.5 9 3.94 exactly 3.9 3 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 30.31 -0.04
03:50 56 69 31 SSW 1.9 2.2 10 3.61 exactly 3.6 - - - 10 3.28 2.46 - 4.10 30.29 -0.03
04:50 56 69 35 ENE 1.9 2.2 10 3.61 exactly 3.6 - - - 10 3.28 2.46 - 4.10 30.30 -0.01
05:50 57 70 37 SE 3.9 4.5 10 3.94 exactly 3.9 - - - 10 3.28 2.46 - 4.10 30.29 -0.02
06:50 58 70 36 SE 3.9 4.5 8 3.94 exactly 3.9 - - - 8 3.28 2.46 - 4.10 30.30 +0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 125 ft 3.97 ft 10.8 sec 5.9 sec 0.6 sec 2400 sec
21:00 125 ft 4.33 ft 10.8 sec 6.2 sec 0.6 sec 2400 sec
22:00 125 ft 4.36 ft 10.8 sec 6.6 sec 0.6 sec 2400 sec
23:00 125 ft 4.30 ft 10.8 sec 6.5 sec 0.6 sec 2400 sec
00:00 125 ft 4.13 ft 9.1 sec 6.5 sec 0.6 sec 2400 sec
01:00 125 ft 4.53 ft 10.0 sec 7.0 sec 0.6 sec 2400 sec
02:00 125 ft 3.94 ft 10.0 sec 6.7 sec 0.6 sec 2400 sec
03:00 125 ft 3.81 ft 9.1 sec 6.8 sec 0.6 sec 2400 sec
04:00 125 ft 3.74 ft 10.0 sec 7.0 sec 0.6 sec 2400 sec
05:00 125 ft 3.61 ft 10.0 sec 7.1 sec 0.6 sec 2400 sec
06:00 125 ft 4.10 ft 10.0 sec 7.4 sec 0.6 sec 2400 sec
07:00 125 ft 4.07 ft 8.3 sec 7.6 sec 0.6 sec 2400 sec