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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)05/09
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
18:00:00 (GMT) on 05/09
Sea Height:3.7 ft
Primary Swell Height: 1.7 ft
Primary Swell Period: 14.8 secs
Surf Height2 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)
05/0918:00:003.7 1.7 se14.8 secs2.3 se7.1 secs0.9 se 11.4secs2.0 -2.6 14.8
05/0917:00:003.7 1.6 se14.9 secs2.3 se7.1 secs0.8 se 11.3secs1.9 -2.4 14.9
05/0916:00:003.7 1.6 se15.0 secs2.4 se7.1 secs0.8 se 11.2secs2.0 -2.5 15.0
05/0915:00:003.5 1.2 se14.5 secs2.2 se7.1 secs0.8 se 11.2secs1.3 -1.7 14.5
05/0914:00:003.3 1.5 se15.9 secs1.9 se7.7 secs0.9 se 11.4secs1.9 -2.4 15.9
05/0913:00:003.2 1.6 se16.3 secs1.3 se13.0 secs2.0 se 7.1secs2.0 -2.5 16.3
05/0912:00:003.3 1.8 se16.3 secs1.2 se13.1 secs1.7 se 7.2secs2.3 -2.9 16.3
05/0911:00:003.1 1.6 se16.4 secs1.2 se13.0 secs1.7 se 7.1secs2.1 -2.7 16.4
05/0910:00:003.4 1.8 se16.2 secs1.3 se13.1 secs2.0 se 6.7secs2.3 -2.9 16.2
05/0909:00:003.3 1.4 se16.3 secs2.2 se7.1 secs1.0 se 12.8secs1.9 -2.4 16.3
05/0908:00:003.7 2.0 se16.4 secs1.3 se13.0 secs2.2 se 7.1secs2.6 -3.3 16.4
05/0907:00:004.3 1.5 se14.7 secs2.8 se7.1 secs0.9 se 11.3secs1.7 -2.2 14.7
05/0906:00:004.7 1.5 se16.3 secs3.2 se7.1 secs1.2 se 12.8secs1.9 -2.4 16.3
05/0905:00:004.3 1.4 se15.8 secs2.6 se7.8 secs1.0 se 12.7secs1.8 -2.3 15.8
05/0904:00:004.1 1.6 se15.4 secs2.6 se7.2 secs1.6 se 10.2secs1.9 -2.4 15.4
05/0903:00:004.4 3.0 se7.6 secs1.4 se15.0 secs1.4 se 11.2secs1.8 -2.3 7.6
05/0902:00:004.0 1.2 se16.7 secs2.7 se7.2 secs1.4 se 11.1secs1.6 -2.0 16.7
05/0901:00:003.6 1.5 se12.2 secs1.0 se16.4 secs2.3 se 6.7secs1.5 -1.8 12.2
05/0900:00:003.4 1.2 se14.7 secs1.3 se11.2 secs2.1 se 6.7secs1.5 -1.8 14.7
05/0823:00:003.2 1.6 se12.2 secs0.9 se16.5 secs1.6 se 7.1secs1.5 -1.9 12.2
05/0822:00:003.7 2.0 se12.1 secs1.0 se16.5 secs1.9 se 7.1secs1.9 -2.4 12.1
05/0821:00:003.7 2.0 se12.1 secs1.1 se16.6 secs1.9 se 6.6secs2.0 -2.5 12.1
05/0820:00:003.4 1.9 se12.0 secs0.9 se16.7 secs1.7 se 6.6secs1.8 -2.3 12.0
05/0819:00:003.8 1.9 se12.2 secs1.2 se16.8 secs2.2 se 6.2secs1.9 -2.4 12.2

 

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
18:50:00 (GMT) on 05/09
Combined Sea Height:5.6 ft
Dominant Period:0.0 secs
Wind Speed: 21.4 kts
Wind Gust: 23.4 kts
Wind Direction:320 degrees
Barometric Pressure:1016.6 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)
05/0918:50:005.60.021.423.43201016.632.032.0
05/0917:50:005.90.017.621.43201016.732.054.9
05/0916:50:005.90.019.521.43301016.632.032.0
05/0915:50:005.90.019.523.43301016.432.054.9
05/0914:50:005.67.019.523.43301016.032.032.0
05/0913:50:005.20.015.619.53201015.632.032.0
05/0912:50:004.97.013.715.63101015.432.032.0
05/0911:50:004.90.011.713.73101015.532.054.3
05/0910:50:004.67.011.713.73201015.732.054.1
05/0909:50:005.20.013.717.63201015.632.054.1
05/0908:50:005.90.013.717.63201015.932.054.1
05/0907:50:006.27.015.619.53201016.432.032.0
05/0906:50:007.20.017.619.53201016.632.054.1
05/0905:50:007.20.015.619.53201016.932.054.3
05/0904:50:007.20.015.619.53201017.032.032.0
05/0903:50:006.60.015.621.43101016.632.054.3
05/0902:50:006.60.017.619.53101016.632.032.0
05/0901:50:005.97.019.521.43101016.732.054.1
05/0900:50:005.90.017.621.43201017.232.054.1
05/0823:50:005.67.017.621.43101017.532.053.6
05/0822:50:005.20.019.521.43201018.132.053.4
05/0821:50:005.60.017.621.43201019.032.032.0
05/0820:50:005.26.017.621.43201019.432.032.0
05/0819:50:005.66.017.621.43201019.732.032.0

 

000288860 ___0.027968
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