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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)05/10
23:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
23:00:00 (GMT) on 05/10
Sea Height:5.2 ft
Primary Swell Height: 3.9 ft
Primary Swell Period: 11.2 secs
Surf Height3.5 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)
05/1023:00:005.2 3.9 se11.2 secs2.4 se7.7 secs1.2 se 15.4secs3.5 -4.3 11.2
05/1022:00:004.9 3.3 se12.3 secs1.5 se16.3 secs2.5 se 7.8secs3.3 -4.1 12.3
05/1021:00:004.9 3.0 se12.4 secs1.6 se16.1 secs2.3 se 9.1secs2.9 -3.7 12.4
05/1020:00:004.8 3.2 se12.3 secs2.1 se9.2 secs1.7 se 5.9secs3.2 -4.0 12.3
05/1019:00:005.0 3.0 se12.2 secs1.5 se16.8 secs2.4 se 9.1secs2.9 -3.7 12.2
05/1018:00:005.2 3.3 se12.3 secs1.5 se16.3 secs2.5 se 8.3secs3.2 -4.0 12.3
05/1017:00:004.8 2.8 se12.4 secs1.7 se16.4 secs2.5 se 7.8secs2.8 -3.5 12.4
05/1016:00:005.0 3.3 se12.4 secs1.6 se15.8 secs2.5 se 7.1secs3.2 -4.0 12.4
05/1015:00:005.2 3.5 se12.5 secs1.4 se15.6 secs2.7 se 7.2secs3.4 -4.3 12.5
05/1014:00:005.2 2.8 se14.0 secs3.1 se7.2 secs1.2 se 18.1secs3.1 -3.9 14.0
05/1013:00:004.9 2.4 se14.1 secs1.0 se18.1 secs2.8 se 6.7secs2.7 -3.3 14.1
05/1012:00:005.0 2.9 se14.1 secs1.3 se17.9 secs3.0 se 7.1secs3.2 -4.0 14.1
05/1011:00:005.0 2.7 se13.9 secs3.0 se7.1 secs1.4 se 10.3secs3.0 -3.8 13.9
05/1010:00:004.7 2.5 se14.1 secs2.9 se7.1 secs1.0 se 18.3secs2.8 -3.5 14.1
05/1009:00:004.6 2.2 se14.1 secs2.8 se7.1 secs0.9 se 18.1secs2.4 -3.0 14.1
05/1008:00:004.4 2.3 se14.3 secs2.9 se7.2 secs1.0 se 17.5secs2.6 -3.2 14.3
05/1007:00:004.4 2.0 se14.0 secs2.8 se7.6 secs0.8 se 18.4secs2.3 -2.8 14.0
05/1006:00:004.7 2.3 se14.4 secs3.2 se7.2 secs0.0 se 0.0secs2.6 -3.3 14.4
05/1005:00:004.4 1.8 se16.2 secs2.0 se13.0 secs2.7 se 7.2secs2.4 -3.0 16.2
05/1004:00:004.1 2.2 se16.0 secs2.4 se7.2 secs1.3 se 11.4secs2.8 -3.5 16.0
05/1003:00:004.1 2.0 se16.1 secs2.3 se7.2 secs1.1 se 11.4secs2.6 -3.3 16.1
05/1002:00:003.8 2.1 se16.2 secs1.9 se13.2 secs0.8 se 21.8secs2.7 -3.4 16.2
05/1001:00:003.5 1.8 se14.4 secs2.1 se6.7 secs1.1 se 11.3secs2.1 -2.6 14.4
05/1000:00:003.6 2.1 se16.3 secs1.8 se13.3 secs0.8 se 20.7secs2.7 -3.4 16.3

 

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
23:50:00 (GMT) on 05/10
Combined Sea Height:6.6 ft
Dominant Period:0.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:300 degrees
Barometric Pressure:1014.3 mbs
Air Temperature: 32.0 degrees
Water Temperature:52.9 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)
05/1023:50:006.60.013.715.63001014.332.052.9
05/1022:50:006.60.013.715.63001014.932.053.1
05/1021:50:006.20.011.715.62901015.532.052.9
05/1020:50:006.90.011.713.73001015.632.052.7
05/1019:50:006.911.011.713.73001016.232.032.0
05/1018:50:007.28.013.715.63101016.332.052.5
05/1017:50:007.58.011.713.73101016.432.032.0
05/1016:50:007.20.019.521.43101016.132.032.0
05/1015:50:007.50.019.523.43101015.932.052.7
05/1014:50:007.20.017.623.43101015.632.052.9
05/1013:50:007.20.017.623.43201015.032.052.9
05/1012:50:006.97.019.527.33201014.432.052.9
05/1011:50:007.27.017.623.43101014.832.032.0
05/1010:50:006.60.019.523.43101014.632.032.0
05/1009:50:006.97.017.621.43101014.932.053.4
05/1008:50:006.97.017.621.43101015.032.032.0
05/1007:50:006.90.017.619.53101015.332.053.6
05/1006:50:006.97.017.621.43101015.332.032.0
05/1005:50:006.20.015.619.53201015.232.053.8
05/1004:50:006.20.017.621.43101015.132.032.0
05/1003:50:006.67.015.621.43101014.632.054.0
05/1002:50:006.20.017.621.43101014.532.054.1
05/1001:50:005.90.017.621.43101014.432.054.3
05/1000:50:005.614.019.523.43101014.632.032.0

 

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