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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)09/07
02:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
02:00:00 (GMT) on 09/07
Sea Height:3.6 ft
Primary Swell Height: 2.4 ft
Primary Swell Period: 14.4 secs
Surf Height2.7 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)
09/0702:00:003.6 2.4 se14.4 secs1.2 se10.2 secs1.7 se 6.3secs2.7 -3.4 14.4
09/0701:00:003.8 2.7 se14.7 secs1.6 se11.4 secs1.6 se 5.9secs3.2 -4.0 14.7
09/0700:00:003.7 2.5 se13.8 secs1.7 se10.0 secs1.3 se 6.7secs2.8 -3.5 13.8
09/0623:00:003.8 2.6 se14.0 secs1.8 se10.1 secs1.2 se 6.7secs2.9 -3.7 14.0
09/0622:00:004.1 2.9 se14.7 secs2.0 se11.2 secs1.5 se 7.8secs3.4 -4.3 14.7
09/0621:00:004.0 2.9 se14.5 secs2.0 se11.4 secs1.3 se 7.7secs3.4 -4.3 14.5
09/0620:00:003.8 2.4 se14.3 secs1.1 se17.6 secs1.9 se 10.0secs2.7 -3.4 14.3
09/0619:00:004.1 2.9 se14.6 secs2.1 se11.3 secs1.4 se 7.7secs3.4 -4.3 14.6
09/0618:00:003.8 2.3 se14.4 secs1.9 se11.3 secs1.5 se 7.8secs2.7 -3.4 14.4
09/0617:00:004.0 2.8 se14.7 secs1.7 se11.1 secs1.4 se 7.8secs3.3 -4.1 14.7
09/0616:00:003.4 2.5 se14.9 secs1.7 se9.9 secs1.0 se 6.2secs2.9 -3.7 14.9
09/0615:00:003.8 2.7 se15.7 secs1.8 se11.2 secs1.2 se 7.8secs3.4 -4.2 15.7
09/0614:00:003.4 2.1 se15.9 secs1.9 se12.9 secs1.8 se 9.2secs2.7 -3.4 15.9
09/0613:00:003.7 2.7 se15.8 secs1.8 se11.2 secs1.1 se 7.8secs3.4 -4.3 15.8
09/0612:00:003.6 2.5 se14.8 secs1.8 se11.1 secs1.0 se 7.8secs3.0 -3.7 14.8
09/0611:00:003.9 3.0 se14.9 secs1.9 se11.2 secs1.1 se 7.8secs3.5 -4.4 14.9
09/0610:00:004.0 2.7 se15.9 secs2.5 se12.8 secs1.9 se 9.4secs3.4 -4.3 15.9
09/0609:00:004.1 3.2 se14.7 secs2.3 se11.4 secs1.1 se 7.8secs3.8 -4.7 14.7
09/0608:00:003.9 3.0 se14.5 secs2.4 se11.3 secs1.1 se 7.8secs3.4 -4.3 14.5
09/0607:00:003.9 2.9 se14.5 secs1.6 se17.5 secs2.3 se 11.4secs3.4 -4.2 14.5
09/0606:00:004.1 3.4 se14.6 secs2.3 se11.3 secs1.1 se 7.9secs3.9 -4.9 14.6
09/0605:00:004.0 2.9 se16.3 secs2.7 se12.6 secs0.7 se 20.0secs3.7 -4.6 16.3
09/0604:00:003.6 2.4 se16.4 secs2.2 se12.7 secs1.7 se 9.3secs3.1 -3.9 16.4
09/0603:00:003.8 2.8 se14.6 secs2.2 se11.2 secs1.3 se 7.8secs3.2 -4.0 14.6

 

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 46026
02:50:00 (GMT) on 09/07
Combined Sea Height:5.2 ft
Dominant Period:14.0 secs
Wind Speed: 13.7 kts
Wind Gust: 17.6 kts
Wind Direction:310 degrees
Barometric Pressure:1014.1 mbs
Air Temperature: 32.0 degrees
Water Temperature:61.3 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)
09/0702:50:005.214.013.717.63101014.132.061.3
09/0701:50:005.615.015.619.53101014.132.032.0
09/0700:50:005.214.015.621.43101014.332.032.0
09/0623:50:005.613.015.619.53101014.432.061.7
09/0622:50:005.615.015.617.63201014.832.061.7
09/0621:50:005.214.015.617.63201015.432.032.0
09/0620:50:005.69.015.617.63201015.532.061.7
09/0619:50:005.615.013.717.63201015.532.032.0
09/0618:50:005.29.013.717.63101015.832.061.5
09/0617:50:005.216.07.813.73201015.832.061.3
09/0616:50:005.20.07.89.83201015.732.061.2
09/0615:50:005.215.09.811.73201015.832.032.0
09/0614:50:004.99.011.715.63101015.432.061.2
09/0613:50:004.916.011.715.63201014.832.032.0
09/0612:50:005.215.013.717.63201014.432.032.0
09/0611:50:005.20.013.717.63101014.432.061.2
09/0610:50:005.216.013.717.63101014.532.032.0
09/0609:50:005.20.015.619.53201014.532.032.0
09/0608:50:004.90.013.717.63201014.932.061.3
09/0607:50:005.216.011.715.63201015.032.032.0
09/0606:50:005.216.09.813.73201014.932.032.0
09/0605:50:004.610.011.713.73101015.132.032.0
09/0604:50:005.616.013.717.63101014.932.061.9
09/0603:50:004.917.013.717.63201014.532.062.1

 

000293422 ___0.030938
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