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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)07/27
09:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
09:00:00 (GMT) on 07/27
Sea Height:3.6 ft
Primary Swell Height: 2.3 ft
Primary Swell Period: 18.6 secs
Surf Height3.4 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)
07/2709:00:003.6 2.3 se18.6 secs1.4 se15.5 secs2.2 se 6.6secs3.4 -4.3 18.6
07/2708:00:003.4 1.5 se17.6 secs2.5 se6.2 secs0.6 se 12.9secs2.1 -2.7 17.6
07/2707:00:003.8 2.8 se18.7 secs2.1 se5.9 secs0.5 se 11.2secs4.1 -5.2 18.7
07/2706:00:003.1 1.8 se18.0 secs1.0 se14.7 secs1.9 se 5.9secs2.6 -3.2 18.0
07/2705:00:003.3 2.3 se18.9 secs1.4 se15.4 secs1.8 se 5.9secs3.5 -4.4 18.9
07/2704:00:003.0 2.2 se18.5 secs1.6 se5.6 secs0.7 se 12.8secs3.2 -4.0 18.5
07/2703:00:002.7 2.1 se18.9 secs1.4 se5.6 secs0.5 se 12.9secs3.1 -3.9 18.9
07/2702:00:002.8 2.2 se19.0 secs1.3 se15.3 secs0.7 se 11.3secs3.4 -4.2 19.0
07/2701:00:002.6 2.0 se18.9 secs1.1 se15.4 secs1.1 se 5.8secs3.1 -3.8 18.9
07/2700:00:003.0 2.4 se19.2 secs1.3 se15.3 secs0.7 se 11.2secs3.6 -4.6 19.2
07/2623:00:003.2 2.7 se19.6 secs1.1 se15.2 secs0.3 se 25.0secs4.3 -5.4 19.6
07/2622:00:003.3 2.6 se20.0 secs0.7 se14.6 secs1.4 se 5.5secs4.2 -5.3 20.0
07/2621:00:002.5 1.7 se19.5 secs1.0 se15.2 secs0.3 se 25.0secs2.7 -3.4 19.5
07/2620:00:003.1 2.3 se18.7 secs1.4 se15.3 secs1.4 se 5.9secs3.5 -4.4 18.7
07/2619:00:003.8 3.2 se20.6 secs1.0 se15.1 secs0.5 se 25.0secs5.3 -6.6 20.6
07/2618:00:002.9 1.7 se20.2 secs0.8 se14.4 secs0.4 se 25.0secs2.8 -3.4 20.2
07/2617:00:003.3 2.3 se20.7 secs0.8 se14.6 secs1.7 se 5.9secs3.8 -4.8 20.7
07/2616:00:003.2 2.2 se19.3 secs0.9 se14.7 secs0.9 se 11.2secs3.4 -4.3 19.3
07/2615:00:003.3 2.2 se21.3 secs0.8 se25.0 secs0.9 se 14.5secs3.8 -4.7 21.3
07/2614:00:003.4 2.3 se19.8 secs1.1 se14.7 secs1.8 se 5.9secs3.7 -4.6 19.8
07/2613:00:003.8 2.8 se20.6 secs2.1 se5.9 secs0.9 se 12.5secs4.6 -5.7 20.6
07/2612:00:003.4 2.1 se21.0 secs1.0 se14.5 secs0.5 se 25.0secs3.5 -4.4 21.0
07/2611:00:003.0 1.9 se20.0 secs0.8 se12.5 secs1.7 se 5.9secs3.0 -3.8 20.0
07/2610:00:003.7 2.3 se21.8 secs2.1 se18.7 secs1.1 se 25.0secs3.9 -4.9 21.8

 

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
09:50:00 (GMT) on 07/27
Combined Sea Height:5.6 ft
Dominant Period:6.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:320 degrees
Barometric Pressure:1015.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:57.0 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)
07/2709:50:005.66.015.619.53201015.932.057.0
07/2708:50:005.619.017.621.43101016.132.057.4
07/2707:50:005.60.017.619.53101016.432.032.0
07/2706:50:004.90.017.621.43201016.532.057.6
07/2705:50:004.919.015.619.53101017.132.057.9
07/2704:50:004.319.013.715.63101017.232.057.7
07/2703:50:004.319.015.619.53101016.932.032.0
07/2702:50:004.319.015.619.53001016.732.057.4
07/2701:50:004.619.017.619.53101016.432.057.6
07/2700:50:004.319.015.617.63101016.832.032.0
07/2623:50:004.319.013.715.63001017.232.057.0
07/2622:50:003.619.011.713.73001017.632.032.0
07/2621:50:003.90.09.811.73001018.132.057.0
07/2620:50:004.319.07.89.83101018.332.032.0
07/2619:50:004.319.09.811.73001018.532.032.0
07/2618:50:004.30.013.715.63200.032.032.0
07/2617:50:004.919.015.617.63101018.032.032.0
07/2616:50:004.36.013.717.63201017.932.032.0
07/2615:50:005.221.015.617.63201017.732.056.3
07/2614:50:005.60.017.621.43201017.332.056.1
07/2613:50:005.20.019.521.43101016.632.032.0
07/2612:50:004.90.017.621.43001016.432.055.8
07/2611:50:005.221.019.523.43101016.032.032.0
07/2610:50:005.20.017.619.53101015.832.056.3

 

000291824 ___0.030623
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