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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)12/21
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 41008
20:00:00 (GMT) on 12/21
Sea Height:1.7 ft
Primary Swell Height: 1.1 ft
Primary Swell Period: 9.9 secs
Surf Height0.9 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)
12/2120:00:001.7 1.1 se9.9 secs0.6 se13.9 secs0.6 se 6.8secs0.9 -1.1 9.9
12/2119:00:001.5 1.0 se10.0 secs0.5 se14.0 secs0.4 se 6.7secs0.8 -1.0 10.0
12/2118:00:001.5 1.1 se10.1 secs0.4 se14.1 secs0.6 se 6.8secs0.9 -1.1 10.1
12/2117:00:001.4 1.0 se10.1 secs0.4 se14.3 secs0.6 se 6.7secs0.8 -1.0 10.1
12/2116:00:001.5 1.1 se10.9 secs0.5 se14.0 secs0.7 se 7.8secs1.0 -1.2 10.9
12/2115:00:001.5 1.0 se11.1 secs0.8 se7.7 secs0.3 se 15.3secs0.9 -1.1 11.1
12/2114:00:001.6 1.0 se10.0 secs0.4 se14.1 secs0.7 se 6.8secs0.8 -1.0 10.0
12/2113:00:001.6 1.0 se11.0 secs1.0 se7.8 secs0.0 se 0.0secs0.9 -1.1 11.0
12/2112:00:001.9 1.2 se10.0 secs0.9 se6.8 secs0.3 se 13.8secs0.9 -1.2 10.0
12/2111:00:001.8 1.1 se9.9 secs0.9 se6.7 secs0.4 se 14.2secs0.9 -1.1 9.9
12/2110:00:001.8 1.0 se10.0 secs0.9 se6.8 secs0.3 se 13.1secs0.8 -1.0 10.0
12/2109:00:001.8 1.1 se9.9 secs0.8 se6.7 secs0.3 se 13.9secs0.9 -1.1 9.9
12/2108:00:001.7 1.1 se9.1 secs0.6 se12.1 secs0.7 se 5.5secs0.8 -1.0 9.1
12/2107:00:001.7 1.2 se9.2 secs0.6 se12.3 secs0.6 se 5.5secs0.9 -1.1 9.2
12/2106:00:001.7 1.0 se10.1 secs0.4 se13.6 secs0.7 se 6.8secs0.8 -1.0 10.1
12/2105:00:001.9 1.4 se10.1 secs0.4 se14.1 secs0.8 se 5.5secs1.1 -1.4 10.1
12/2104:00:001.6 1.0 se10.2 secs0.6 se5.5 secs0.1 se 14.3secs0.8 -1.0 10.2
12/2103:00:001.6 1.2 se10.1 secs0.4 se13.8 secs0.5 se 6.8secs1.0 -1.2 10.1
12/2102:00:001.8 1.3 se10.1 secs0.4 se13.9 secs0.5 se 6.8secs1.0 -1.3 10.1
12/2101:00:001.8 1.3 se10.1 secs0.4 se13.6 secs0.5 se 6.7secs1.0 -1.3 10.1
12/2100:00:001.6 1.1 se10.2 secs0.5 se6.7 secs0.0 se 0.0secs0.9 -1.2 10.2
12/2023:00:001.6 1.2 se10.0 secs0.6 se6.8 secs0.3 se 14.0secs1.0 -1.2 10.0
12/2022:00:001.6 1.1 se10.1 secs0.6 se6.8 secs0.3 se 14.1secs0.9 -1.1 10.1
12/2021:00:001.6 1.1 se10.1 secs0.4 se13.4 secs0.6 se 6.8secs0.9 -1.1 10.1

 

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
21:00:00 (GMT) on 12/21
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 1.9 kts
Wind Gust: 3.9 kts
Wind Direction:150 degrees
Barometric Pressure:1023.2 mbs
Air Temperature: 59.9 degrees
Water Temperature:32.0 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)
12/2121:00:000.00.01.93.91501023.259.932.0
12/2120:00:002.39.01.91.91701023.460.632.0
12/2119:00:002.39.01.93.91801023.059.732.0
12/2118:00:002.00.01.93.93101023.358.332.0
12/2117:00:000.00.05.87.83101024.456.532.0
12/2116:00:000.00.07.89.83401025.056.532.0
12/2115:00:002.310.05.87.83401025.156.532.0
12/2114:00:002.610.05.87.83501024.855.232.0
12/2113:00:002.610.07.89.83401024.354.032.0
12/2112:00:002.610.07.89.83301023.854.132.0
12/2111:00:000.00.01.93.92901022.356.332.0
12/2110:00:003.08.01.93.92901022.356.532.0
12/2109:00:003.07.01.93.91001021.857.432.0
12/2108:00:003.00.03.95.83401022.057.432.0
12/2107:00:000.00.03.95.83301021.858.132.0
12/2106:00:003.08.03.95.83301021.858.132.0
12/2105:00:002.60.03.95.83201021.858.532.0
12/2104:00:002.611.05.85.83201022.259.432.0
12/2103:00:003.08.01.93.93601022.359.532.0
12/2102:00:000.00.03.95.80301022.359.432.0
12/2101:00:000.00.07.89.80301022.159.232.0
12/2100:00:002.611.07.89.80301022.159.232.0
12/2023:00:002.69.09.811.70301021.458.832.0
12/2022:00:002.69.09.811.70201021.358.632.0

 

000023003 ___0.023321
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