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Buoy 41002 South Hatteras
Longitude = 75.46W Latitude = 32.36N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)04/30
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 41002
08:00:00 (GMT) on 04/30
Sea Height:4.6 ft
Primary Swell Height: 3.2 ft
Primary Swell Period: 8.3 secs
Surf Height1.7 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
04/3008:00:004.6 3.2 se8.3 secs1.2 se12.4 secs0.2 se 16.7secs1.7 -2.2 8.3
04/3007:00:004.5 3.3 se8.4 secs1.1 se12.1 secs0.0 se 0.0secs1.8 -2.4 8.4
04/3006:00:003.9 2.4 se9.0 secs1.0 se12.4 secs1.9 se 5.9secs1.4 -1.8 9.0
04/3005:00:004.7 3.5 se8.3 secs1.3 se11.6 secs0.2 se 16.7secs1.9 -2.5 8.3
04/3004:00:004.4 2.6 se10.0 secs2.2 se6.7 secs0.0 se 0.0secs1.7 -2.2 10.0
04/3003:00:004.7 3.2 se8.3 secs1.5 se12.2 secs0.7 se 15.6secs1.7 -2.3 8.3
04/3002:00:004.4 2.8 se9.0 secs1.3 se12.2 secs2.0 se 5.9secs1.6 -2.1 9.0
04/3001:00:004.3 2.8 se8.3 secs1.4 se12.2 secs0.6 se 16.2secs1.5 -2.0 8.3
04/3000:00:004.2 2.5 se9.0 secs1.3 se12.1 secs2.0 se 5.9secs1.5 -1.9 9.0
04/2923:00:004.9 2.7 se9.0 secs1.3 se12.3 secs2.2 se 5.9secs1.6 -2.1 9.0
04/2922:00:004.6 2.8 se8.3 secs1.4 se12.3 secs0.8 se 15.5secs1.5 -2.0 8.3
04/2921:00:005.0 3.5 se8.4 secs1.3 se12.4 secs0.4 se 16.7secs1.9 -2.5 8.4
04/2920:00:004.9 2.9 se8.4 secs1.5 se12.3 secs0.7 se 15.4secs1.6 -2.1 8.4
04/2919:00:004.6 3.1 se8.4 secs1.7 se12.4 secs0.4 se 16.7secs1.7 -2.2 8.4
04/2918:00:004.7 3.0 se8.4 secs1.5 se12.2 secs0.7 se 16.2secs1.7 -2.2 8.4
04/2917:00:004.9 3.2 se9.1 secs1.9 se5.9 secs0.7 se 12.5secs1.9 -2.5 9.1
04/2916:00:004.8 3.1 se8.3 secs1.2 se12.3 secs0.3 se 16.7secs1.7 -2.2 8.3
04/2915:00:004.8 2.9 se8.4 secs1.3 se12.4 secs0.0 se 0.0secs1.6 -2.1 8.4
04/2914:00:004.7 3.0 se8.3 secs1.6 se12.2 secs0.3 se 16.7secs1.6 -2.1 8.3
04/2913:00:004.7 2.7 se9.1 secs1.4 se12.4 secs2.2 se 5.9secs1.6 -2.1 9.1
04/2912:00:004.7 2.6 se9.1 secs1.4 se12.1 secs2.6 se 5.9secs1.5 -2.0 9.1
04/2911:00:004.6 2.8 se8.4 secs1.3 se12.3 secs0.0 se 0.0secs1.5 -2.0 8.4
04/2910:00:004.8 3.0 se6.6 secs1.9 se10.1 secs1.0 se 14.1secs1.3 -1.7 6.6
04/2909:00:004.6 3.1 se7.8 secs1.5 se11.1 secs0.5 se 14.3secs1.6 -2.0 7.8

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 41002
08:00:00 (GMT) on 04/30
Combined Sea Height:4.3 ft
Dominant Period:7.0 secs
Wind Speed: 1.9 kts
Wind Gust: 3.9 kts
Wind Direction:150 degrees
Barometric Pressure:1023.4 mbs
Air Temperature: 66.9 degrees
Water Temperature:71.2 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
04/3008:00:004.37.01.93.91501023.466.971.2
04/3007:00:000.00.03.95.81401023.367.171.2
04/3006:00:004.68.07.89.81401023.267.171.2
04/3005:00:004.98.07.89.81201023.767.371.2
04/3004:00:004.97.05.89.81101024.067.371.4
04/3003:00:005.28.07.89.81101024.167.571.4
04/3002:00:000.00.05.89.81001024.767.871.2
04/3001:00:000.00.05.89.81001024.968.071.2
04/3000:00:000.00.07.811.70801025.068.471.4
04/2923:00:000.00.09.811.70801024.468.571.4
04/2922:00:000.00.09.813.70901024.268.732.0
04/2921:00:005.60.011.713.70801024.268.732.0
04/2920:00:004.90.011.713.70801024.468.932.0
04/2919:00:005.28.09.813.70701024.868.732.0
04/2918:00:004.90.011.713.70701025.968.732.0
04/2917:00:000.00.09.813.70701026.668.571.6
04/2916:00:004.90.011.713.70701026.668.471.4
04/2915:00:005.20.011.713.70601027.168.771.4
04/2914:00:005.28.011.713.70501027.268.771.2
04/2913:00:005.29.09.811.70601027.168.471.2
04/2912:00:005.28.013.717.60601026.868.071.2
04/2911:00:000.00.09.813.70601026.067.871.6
04/2910:00:005.20.013.717.60701025.568.071.6
04/2909:00:005.60.011.713.70701025.068.432.0

 

000016745 ___0.032226
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