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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)08/06
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 08/06
Sea Height:1.7 ft
Primary Swell Height: 1.2 ft
Primary Swell Period: 12.7 secs
Surf Height1.2 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)
08/0621:00:001.7 1.2 se12.7 secs0.8 se9.0 secs0.3 se 16.7secs1.2 -1.5 12.7
08/0620:00:001.8 1.3 se12.8 secs0.9 se8.4 secs0.3 se 17.6secs1.3 -1.7 12.8
08/0619:00:002.0 1.1 se13.8 secs1.2 se8.3 secs0.3 se 17.5secs1.2 -1.5 13.8
08/0618:00:002.0 1.2 se13.8 secs1.1 se8.3 secs0.3 se 17.5secs1.3 -1.6 13.8
08/0617:00:002.1 1.0 se13.9 secs1.4 se8.3 secs0.4 se 18.4secs1.1 -1.4 13.9
08/0616:00:002.5 1.4 se12.6 secs1.7 se8.4 secs0.3 se 16.7secs1.5 -1.8 12.6
08/0615:00:002.4 1.3 se12.7 secs1.5 se8.4 secs0.3 se 18.1secs1.3 -1.7 12.7
08/0614:00:002.2 1.1 se13.8 secs1.4 se8.4 secs0.0 se 0.0secs1.3 -1.6 13.8
08/0613:00:002.3 1.2 se12.6 secs1.5 se8.4 secs0.3 se 17.5secs1.2 -1.6 12.6
08/0612:00:002.3 1.3 se12.7 secs1.4 se8.4 secs0.3 se 17.7secs1.3 -1.7 12.7
08/0611:00:002.2 1.2 se13.7 secs1.4 se8.4 secs0.0 se 0.0secs1.3 -1.7 13.7
08/0610:00:002.0 1.2 se13.8 secs1.0 se9.9 secs0.9 se 6.7secs1.3 -1.6 13.8
08/0609:00:002.1 1.2 se12.8 secs1.3 se8.9 secs0.3 se 17.8secs1.3 -1.6 12.8
08/0608:00:002.0 1.5 se8.9 secs1.0 se12.6 secs0.2 se 16.7secs1.1 -1.3 8.9
08/0607:00:002.4 1.7 se12.9 secs1.2 se9.1 secs0.6 se 5.9secs1.8 -2.2 12.9
08/0606:00:002.1 1.3 se13.9 secs1.1 se10.0 secs0.7 se 6.7secs1.5 -1.9 13.9
08/0605:00:002.1 1.2 se13.7 secs1.1 se9.9 secs0.9 se 6.8secs1.4 -1.7 13.7
08/0604:00:002.1 1.2 se14.0 secs1.3 se9.0 secs0.6 se 5.9secs1.3 -1.6 14.0
08/0603:00:002.3 1.4 se13.9 secs1.1 se9.9 secs0.9 se 6.7secs1.6 -2.0 13.9
08/0602:00:002.4 1.3 se14.0 secs1.6 se9.0 secs0.6 se 5.9secs1.4 -1.8 14.0
08/0601:00:002.3 1.2 se12.7 secs1.4 se9.0 secs0.8 se 6.0secs1.2 -1.5 12.7
08/0600:00:002.4 1.4 se12.7 secs1.5 se8.4 secs0.3 se 16.7secs1.4 -1.8 12.7
08/0523:00:002.4 1.3 se14.1 secs1.4 se8.4 secs0.0 se 0.0secs1.5 -1.8 14.1
08/0522:00:002.1 1.1 se14.1 secs1.3 se9.1 secs0.8 se 5.9secs1.2 -1.6 14.1

 

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 08/06
Combined Sea Height:2.3 ft
Dominant Period:13.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:310 degrees
Barometric Pressure:1015.7 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)
08/0621:50:002.313.05.87.83101015.732.032.0
08/0620:50:002.38.05.85.83201015.932.032.0
08/0619:50:002.312.05.85.83201015.732.058.3
08/0618:50:002.613.03.95.83301015.832.058.8
08/0617:50:003.08.03.93.93301015.532.032.0
08/0616:50:003.09.00.01.90001015.532.058.6
08/0615:50:003.08.00.00.00001015.032.032.0
08/0614:50:003.39.00.01.90001014.932.058.5
08/0613:50:003.38.01.93.92201014.532.032.0
08/0612:50:003.08.03.95.82001013.932.032.0
08/0611:50:003.08.01.95.82201013.832.032.0
08/0610:50:002.60.03.95.81501013.432.058.5
08/0609:50:002.60.01.93.92201013.532.058.3
08/0608:50:003.00.01.93.92001013.832.058.3
08/0607:50:002.60.01.93.92201014.132.058.6
08/0606:50:002.69.00.03.90001014.032.032.0
08/0605:50:003.014.01.93.92101014.532.032.0
08/0604:50:003.09.03.95.82001014.032.032.0
08/0603:50:000.00.05.87.81901013.332.058.8
08/0602:50:003.39.03.95.82201013.132.032.0
08/0601:50:003.39.05.87.82301013.132.032.0
08/0600:50:003.38.03.95.82201012.932.032.0
08/0523:50:003.39.03.97.82201013.032.032.0
08/0522:50:003.30.03.95.82201013.132.057.2

 

000292176 ___0.025807
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