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Buoy 41008 Grays Reef NMS
Longitude = 80.87W Latitude = 31.40N
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 41008
08:00:00 (GMT) on 04/30
Sea Height:1.6 ft
Primary Swell Height: 1.0 ft
Primary Swell Period: 8.4 secs
Surf Height0.7 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)
04/3008:00:001.6 1.0 se8.4 secs0.5 se12.4 secs0.1 se 16.7secs0.7 -0.9 8.4
04/3007:00:001.6 1.0 se8.3 secs0.4 se12.3 secs0.0 se 0.0secs0.7 -0.8 8.3
04/3006:00:001.5 0.8 se9.1 secs0.4 se12.4 secs0.8 se 5.9secs0.6 -0.7 9.1
04/3005:00:001.5 1.0 se8.4 secs0.5 se12.1 secs0.2 se 16.7secs0.6 -0.8 8.4
04/3004:00:001.6 1.1 se8.4 secs0.4 se12.6 secs0.2 se 16.7secs0.7 -0.9 8.4
04/3003:00:001.8 1.0 se9.0 secs0.5 se12.4 secs0.4 se 16.8secs0.7 -0.9 9.0
04/3002:00:001.8 1.1 se8.3 secs0.5 se12.4 secs0.2 se 16.1secs0.7 -0.9 8.3
04/3001:00:001.6 0.9 se8.4 secs0.4 se12.3 secs0.0 se 0.0secs0.6 -0.7 8.4
04/3000:00:002.0 1.1 se8.3 secs0.4 se12.2 secs0.0 se 0.0secs0.8 -0.9 8.3
04/2923:00:001.8 1.0 se7.7 secs0.4 se11.2 secs0.1 se 14.3secs0.6 -0.8 7.7
04/2922:00:001.9 1.2 se7.6 secs0.4 se11.2 secs0.1 se 14.3secs0.7 -0.9 7.6
04/2921:00:002.0 1.2 se8.2 secs0.4 se12.2 secs0.0 se 0.0secs0.8 -1.0 8.2
04/2920:00:001.9 1.2 se8.4 secs0.3 se12.4 secs0.0 se 0.0secs0.8 -1.0 8.4
04/2919:00:002.0 1.1 se8.3 secs0.5 se12.3 secs0.2 se 15.3secs0.7 -0.9 8.3
04/2918:00:001.8 1.0 se8.4 secs0.4 se12.0 secs0.0 se 0.0secs0.7 -0.9 8.4
04/2917:00:001.9 1.0 se9.1 secs1.0 se5.9 secs0.4 se 12.3secs0.7 -0.9 9.1
04/2916:00:002.0 1.3 se8.3 secs0.5 se12.3 secs0.1 se 16.7secs0.8 -1.0 8.3
04/2915:00:002.1 1.3 se7.7 secs0.6 se11.0 secs0.2 se 15.3secs0.8 -1.0 7.7
04/2914:00:002.2 1.3 se7.1 secs0.5 se11.2 secs0.0 se 0.0secs0.8 -1.0 7.1
04/2913:00:002.3 1.3 se8.3 secs0.3 se12.1 secs0.2 se 16.9secs0.9 -1.1 8.3
04/2912:00:002.4 1.5 se7.7 secs0.4 se11.2 secs0.1 se 14.3secs0.9 -1.2 7.7
04/2911:00:002.4 1.5 se7.7 secs0.3 se11.2 secs0.0 se 0.0secs0.9 -1.1 7.7
04/2910:00:002.6 1.6 se7.1 secs0.4 se11.2 secs0.1 se 14.3secs0.9 -1.1 7.1
04/2909:00:002.6 1.6 se7.6 secs0.5 se11.1 secs0.0 se 0.0secs1.0 -1.2 7.6

 

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 41008
08:00:00 (GMT) on 04/30
Combined Sea Height:2.6 ft
Dominant Period:0.0 secs
Wind Speed: 5.8 kts
Wind Gust: 5.8 kts
Wind Direction:140 degrees
Barometric Pressure:1021.6 mbs
Air Temperature: 71.8 degrees
Water Temperature:72.1 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)
04/3008:00:002.60.05.85.81401021.671.872.1
04/3007:00:000.00.05.85.81301021.972.072.1
04/3006:00:002.60.05.87.81201022.172.072.0
04/3005:00:002.60.05.87.81201022.472.072.0
04/3004:00:002.60.07.89.81201022.471.872.0
04/3003:00:003.00.07.89.81201022.771.872.0
04/3002:00:003.38.07.89.81101022.871.872.0
04/3001:00:000.00.07.89.81101023.072.072.0
04/3000:00:000.00.07.89.81101022.972.372.0
04/2923:00:000.00.09.811.71101023.072.972.7
04/2922:00:000.00.09.811.71101023.473.032.0
04/2921:00:003.60.07.89.81101024.073.673.4
04/2920:00:003.67.07.89.81101024.373.473.2
04/2919:00:003.30.05.87.80901024.373.273.2
04/2918:00:003.00.05.89.81001024.873.072.9
04/2917:00:000.00.05.87.81101025.672.972.5
04/2916:00:003.30.07.87.81001025.572.572.3
04/2915:00:003.30.07.89.80901026.072.572.0
04/2914:00:003.60.07.811.70901025.972.571.6
04/2913:00:003.97.09.811.70901025.772.371.6
04/2912:00:004.30.09.811.71101025.272.171.4
04/2911:00:000.00.011.713.71101024.472.071.6
04/2910:00:004.60.011.715.61101023.971.871.6
04/2909:00:004.30.013.715.61101023.571.871.6

 

000022309 ___0.026399
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