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Buoy 42040 Mobile South
Longitude = 88.20W Latitude = 29.21N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)01/17
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 42040
18:00:00 (GMT) on 01/17
Sea Height:2.2 ft
Primary Swell Height: 2.0 ft
Primary Swell Period: 5.5 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)
01/1718:00:002.2 2.0 se5.5 secs0.3 se8.7 secs0.0 se 0.0secs0.9 -1.1 5.5
01/1717:00:001.1 0.9 se5.5 secs0.3 se9.0 secs0.0 se 0.0secs0.4 -0.5 5.5
01/1716:00:000.8 0.4 se8.4 secs0.0 se0.0 secs se secs0.3 -0.3 8.4
01/1715:00:001.0 0.8 se5.5 secs0.4 se9.0 secs0.0 se 0.0secs0.4 -0.5 5.5
01/1714:00:001.0 0.8 se5.5 secs0.4 se9.2 secs0.0 se 0.0secs0.3 -0.4 5.5
01/1713:00:001.1 0.9 se5.5 secs0.4 se9.0 secs0.0 se 0.0secs0.4 -0.5 5.5
01/1712:00:001.0 0.8 se5.5 secs0.3 se9.1 secs0.0 se 0.0secs0.3 -0.4 5.5
01/1711:00:001.1 0.9 se5.5 secs0.3 se9.0 secs0.0 se 0.0secs0.4 -0.5 5.5
01/1710:00:001.1 0.9 se5.5 secs0.4 se9.0 secs0.0 se 0.0secs0.4 -0.5 5.5
01/1709:00:001.0 0.8 se5.5 secs0.4 se9.0 secs0.0 se 0.0secs0.3 -0.4 5.5
01/1708:00:001.1 0.9 se5.5 secs0.3 se9.0 secs0.0 se 0.0secs0.4 -0.5 5.5
01/1707:00:001.0 0.8 se5.5 secs0.3 se8.7 secs0.0 se 0.0secs0.4 -0.4 5.5
01/1706:00:001.0 0.8 se5.5 secs0.3 se9.1 secs0.0 se 0.0secs0.4 -0.5 5.5
01/1705:00:001.1 0.8 se5.5 secs0.5 se9.0 secs0.0 se 0.0secs0.4 -0.4 5.5
01/1704:00:001.0 0.8 se5.5 secs0.3 se8.7 secs0.0 se 0.0secs0.3 -0.4 5.5
01/1703:00:000.9 0.7 se5.5 secs0.3 se8.6 secs0.0 se 0.0secs0.3 -0.4 5.5
01/1702:00:000.8 0.5 se7.1 secs0.0 se0.0 secs se secs0.3 -0.4 7.1
01/1701:00:000.8 0.4 se8.4 secs0.0 se0.0 secs se secs0.3 -0.3 8.4
01/1700:00:000.8 0.5 se7.7 secs0.0 se0.0 secs se secs0.3 -0.4 7.7
01/1623:00:000.7 0.4 se7.7 secs0.1 se11.0 secs0.0 se 0.0secs0.3 -0.3 7.7
01/1622:00:000.8 0.5 se6.7 secs0.1 se10.0 secs0.0 se 0.0secs0.3 -0.4 6.7
01/1621:00:000.8 0.5 se7.7 secs0.0 se0.0 secs se secs0.3 -0.4 7.7
01/1620:00:000.8 0.4 se7.7 secs0.1 se11.1 secs0.0 se 0.0secs0.3 -0.3 7.7
01/1619:00:000.9 0.6 se6.6 secs0.1 se10.0 secs0.0 se 0.0secs0.3 -0.4 6.6

 

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 42040
18:00:00 (GMT) on 01/17
Combined Sea Height:3.9 ft
Dominant Period:5.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:030 degrees
Barometric Pressure:1019.0 mbs
Air Temperature: 32.0 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)
01/1718:00:003.95.017.621.40301019.032.032.0
01/1717:00:000.00.017.621.40301019.932.032.0
01/1716:00:003.34.019.523.40301020.432.032.0
01/1715:00:002.64.019.523.40201020.532.032.0
01/1714:00:002.35.019.525.43501019.632.032.0
01/1713:00:002.35.07.89.82501018.732.032.0
01/1712:00:002.65.09.811.72301018.232.032.0
01/1711:00:000.00.011.713.72301018.432.032.0
01/1710:00:000.00.011.715.62201018.032.032.0
01/1709:00:002.65.09.813.72301018.232.032.0
01/1708:00:000.00.011.715.62301018.232.032.0
01/1707:00:003.34.011.715.62101018.232.032.0
01/1706:00:003.05.013.717.62501018.532.032.0
01/1705:00:003.35.013.715.62301018.532.032.0
01/1704:00:003.04.015.621.42301019.132.032.0
01/1703:00:003.05.013.717.62201019.132.032.0
01/1702:00:003.00.015.621.42201019.332.032.0
01/1701:00:003.04.015.621.42101018.732.032.0
01/1700:00:000.00.015.621.42001017.932.032.0
01/1623:00:000.00.015.619.52101017.832.032.0
01/1622:00:002.34.013.719.52001017.932.032.0
01/1621:00:000.00.013.717.62001017.832.032.0
01/1620:00:000.00.011.717.61801017.532.032.0
01/1619:00:000.00.013.717.62101018.232.032.0

 

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