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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)08/09
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
21:00:00 (GMT) on 08/09
Sea Height:4 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)
08/0921:00:004.0 1.7 se14.8 secs2.6 se9.1 secs1.2 se 18.0secs2.0 -2.5 14.8
08/0920:00:004.3 3.2 se8.4 secs1.4 se14.7 secs0.0 se 0.0secs2.2 -2.7 8.4
08/0919:00:004.1 3.1 se8.4 secs1.3 se14.6 secs0.0 se 0.0secs2.1 -2.6 8.4
08/0918:00:003.7 2.5 se8.4 secs1.3 se14.6 secs0.0 se 0.0secs1.7 -2.1 8.4
08/0917:00:003.6 2.6 se8.3 secs1.3 se14.8 secs0.2 se 20.0secs1.7 -2.1 8.3
08/0916:00:003.6 1.7 se15.0 secs2.5 se8.4 secs0.2 se 20.0secs2.0 -2.5 15.0
08/0915:00:003.6 1.7 se14.8 secs2.5 se8.3 secs0.1 se 20.0secs2.0 -2.5 14.8
08/0914:00:003.1 1.5 se14.9 secs1.9 se9.8 secs1.3 se 6.7secs1.7 -2.2 14.9
08/0913:00:003.3 1.9 se14.9 secs2.0 se8.3 secs0.0 se 0.0secs2.2 -2.8 14.9
08/0912:00:003.2 1.7 se16.6 secs2.2 se8.4 secs1.1 se 12.6secs2.2 -2.8 16.6
08/0911:00:002.4 1.2 se14.7 secs1.6 se8.4 secs0.0 se 0.0secs1.4 -1.7 14.7
08/0910:00:002.8 1.9 se14.9 secs1.2 se11.5 secs1.5 se 8.3secs2.3 -2.9 14.9
08/0909:00:002.8 1.3 se16.6 secs1.9 se7.8 secs0.9 se 12.5secs1.7 -2.1 16.6
08/0908:00:003.0 1.5 se16.4 secs1.9 se8.3 secs1.0 se 12.7secs1.9 -2.4 16.4
08/0907:00:003.0 1.3 se16.8 secs2.1 se7.8 secs1.1 se 12.6secs1.7 -2.2 16.8
08/0906:00:003.2 1.7 se14.9 secs2.0 se8.3 secs1.0 se 11.5secs2.0 -2.5 14.9
08/0905:00:002.8 1.2 se16.4 secs1.8 se8.2 secs1.0 se 12.6secs1.6 -2.1 16.4
08/0904:00:002.8 1.3 se14.6 secs1.8 se7.7 secs1.0 se 11.5secs1.5 -1.9 14.6
08/0903:00:002.9 1.5 se16.6 secs1.2 se12.7 secs1.7 se 7.7secs1.9 -2.4 16.6
08/0902:00:002.7 1.5 se14.7 secs1.1 se11.7 secs1.6 se 7.2secs1.8 -2.3 14.7
08/0901:00:002.6 1.3 se16.8 secs1.1 se12.6 secs1.6 se 7.6secs1.8 -2.3 16.8
08/0900:00:002.7 1.4 se16.9 secs1.1 se12.6 secs1.6 se 7.7secs1.8 -2.3 16.9
08/0823:00:002.6 1.3 se16.9 secs1.1 se12.8 secs0.6 se 20.0secs1.8 -2.2 16.9
08/0822:00:002.5 1.0 se14.7 secs1.6 se7.7 secs0.9 se 11.5secs1.2 -1.5 14.7

 

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
21:50:00 (GMT) on 08/09
Combined Sea Height:5.9 ft
Dominant Period:8.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:320 degrees
Barometric Pressure:1012.1 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)
08/0921:50:005.98.013.715.63201012.132.032.0
08/0920:50:005.99.07.811.73101012.332.058.6
08/0919:50:006.20.07.89.83001012.432.058.8
08/0918:50:005.98.03.93.93001012.732.032.0
08/0917:50:005.60.01.93.92701012.532.058.5
08/0916:50:004.90.01.93.91701012.132.032.0
08/0915:50:005.20.03.95.81801011.832.058.3
08/0914:50:004.98.03.97.81801011.632.058.3
08/0913:50:004.60.05.87.81701011.332.058.3
08/0912:50:004.39.05.87.81501010.932.032.0
08/0911:50:004.38.05.87.81701010.732.032.0
08/0910:50:003.98.05.87.81501010.832.058.5
08/0909:50:003.60.05.87.81501010.932.058.5
08/0908:50:003.90.03.95.81101011.232.032.0
08/0907:50:004.38.01.93.91501011.632.058.6
08/0906:50:004.60.01.93.91901012.032.058.6
08/0905:50:004.38.01.93.93001012.432.032.0
08/0904:50:004.67.05.87.83001012.732.032.0
08/0903:50:004.38.05.87.82901012.932.058.1
08/0902:50:003.90.09.811.72901012.732.058.1
08/0901:50:004.38.09.811.73101013.032.032.0
08/0900:50:003.68.09.811.73101013.432.058.3
08/0823:50:003.98.09.813.73101013.732.032.0
08/0822:50:003.90.011.713.73201014.332.058.5

 

000292299 ___0.030108
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