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Buoy 46026 San Francisco
Longitude = 122.82W Latitude = 37.75N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)07/08
04:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
04:00:00 (GMT) on 07/08
Sea Height:5.3 ft
Primary Swell Height: 3.2 ft
Primary Swell Period: 17.5 secs
Surf Height4.5 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)
07/0804:00:005.3 3.2 se17.5 secs1.8 se12.6 secs3.1 se 6.7secs4.5 -5.6 17.5
07/0803:00:004.8 2.9 se17.3 secs1.7 se12.8 secs2.5 se 6.7secs4.0 -5.0 17.3
07/0802:00:003.8 1.8 se12.4 secs1.4 se15.8 secs2.3 se 6.3secs1.8 -2.2 12.4
07/0801:00:004.4 2.2 se17.2 secs1.8 se12.5 secs2.5 se 6.7secs3.1 -3.9 17.2
07/0800:00:004.8 3.2 se17.4 secs2.1 se12.6 secs2.1 se 7.2secs4.5 -5.6 17.4
07/0723:00:004.1 2.4 se17.3 secs2.1 se12.4 secs1.7 se 9.1secs3.3 -4.1 17.3
07/0722:00:003.9 1.9 se17.0 secs2.0 se12.5 secs1.0 se 20.0secs2.6 -3.2 17.0
07/0721:00:003.8 2.3 se17.2 secs1.9 se12.6 secs1.7 se 7.6secs3.1 -3.9 17.2
07/0720:00:004.5 3.2 se17.2 secs2.0 se12.7 secs1.9 se 7.7secs4.4 -5.5 17.2
07/0719:00:004.3 2.7 se17.7 secs2.1 se12.4 secs1.5 se 9.1secs3.9 -4.8 17.7
07/0718:00:004.1 2.1 se17.2 secs2.0 se12.5 secs1.9 se 8.3secs2.8 -3.5 17.2
07/0717:00:004.2 2.6 se17.5 secs2.1 se14.5 secs2.0 se 11.4secs3.6 -4.5 17.5
07/0716:00:003.8 2.1 se17.0 secs2.0 se12.6 secs1.2 se 20.8secs2.8 -3.6 17.0
07/0715:00:003.7 2.0 se19.1 secs1.7 se14.6 secs1.7 se 11.3secs3.1 -3.9 19.1
07/0714:00:003.4 1.9 se17.0 secs1.7 se12.6 secs1.0 se 20.0secs2.6 -3.2 17.0
07/0713:00:003.6 1.6 se16.7 secs1.8 se12.3 secs1.6 se 7.7secs2.1 -2.7 16.7
07/0712:00:004.1 2.5 se17.0 secs2.0 se12.6 secs1.2 se 20.7secs3.4 -4.2 17.0
07/0711:00:003.9 1.9 se17.7 secs1.9 se12.3 secs1.9 se 6.6secs2.7 -3.4 17.7
07/0710:00:003.9 2.3 se16.7 secs2.0 se12.4 secs0.7 se 20.0secs3.1 -3.8 16.7
07/0709:00:003.6 2.0 se17.5 secs1.6 se12.5 secs1.6 se 8.3secs2.7 -3.4 17.5
07/0708:00:003.3 2.1 se16.9 secs1.7 se12.6 secs0.9 se 20.0secs2.8 -3.5 16.9
07/0707:00:003.7 2.2 se16.9 secs2.1 se12.6 secs1.0 se 20.0secs2.9 -3.7 16.9
07/0706:00:003.4 2.1 se19.4 secs2.2 se14.6 secs2.0 se 11.5secs3.2 -4.0 19.4
07/0705:00:003.1 1.9 se17.0 secs2.0 se12.6 secs1.1 se 21.1secs2.5 -3.2 17.0

 

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 46026
04:50:00 (GMT) on 07/08
Combined Sea Height:7.2 ft
Dominant Period:7.0 secs
Wind Speed: 21.4 kts
Wind Gust: 27.3 kts
Wind Direction:310 degrees
Barometric Pressure: 0.0 mbs
Air Temperature: 32.0 degrees
Water Temperature:54.9 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)
07/0804:50:007.27.021.427.33100.032.054.9
07/0803:50:007.50.021.425.43101018.332.032.0
07/0802:50:006.90.019.523.43101018.132.055.0
07/0801:50:006.60.021.425.43101017.932.032.0
07/0800:50:006.67.019.523.43101018.032.032.0
07/0723:50:006.219.019.523.43101018.232.032.0
07/0722:50:005.919.015.619.53101018.832.032.0
07/0721:50:005.67.013.717.63101018.932.032.0
07/0720:50:005.919.013.717.63101018.932.056.5
07/0719:50:006.219.015.619.53101018.932.056.5
07/0718:50:006.60.015.619.53001018.832.056.5
07/0717:50:006.219.015.619.53101018.432.056.7
07/0716:50:005.611.017.619.53101017.832.056.8
07/0715:50:005.212.013.717.63101017.532.056.8
07/0714:50:004.916.013.715.63101016.832.056.7
07/0713:50:005.619.013.715.63101016.532.032.0
07/0712:50:005.20.011.713.73101016.432.056.3
07/0711:50:005.90.013.715.63201016.132.056.5
07/0710:50:005.90.013.717.63101016.032.032.0
07/0709:50:005.90.013.715.63001015.832.056.8
07/0708:50:004.96.011.715.63101015.932.032.0
07/0707:50:004.616.013.717.63101016.132.032.0
07/0706:50:004.612.011.715.63101016.232.056.7
07/0705:50:004.312.013.715.63201016.432.056.7

 

000290739 ___0.024438
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