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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)06/27
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
20:00:00 (GMT) on 06/27
Sea Height:2.6 ft
Primary Swell Height: 1.3 ft
Primary Swell Period: 16.4 secs
Surf Height1.8 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)
06/2720:00:002.6 1.3 se16.4 secs1.1 se13.0 secs0.4 se 20.0secs1.8 -2.2 16.4
06/2719:00:002.5 1.5 se16.7 secs1.1 se13.0 secs0.7 se 20.0secs2.1 -2.6 16.7
06/2718:00:002.6 1.6 se16.3 secs1.3 se13.1 secs0.4 se 20.0secs2.1 -2.6 16.3
06/2717:00:002.3 1.7 se16.9 secs0.8 se20.0 secs1.2 se 13.0secs2.3 -2.9 16.9
06/2716:00:002.1 1.6 se16.7 secs1.1 se13.1 secs0.7 se 20.0secs2.1 -2.6 16.7
06/2715:00:001.9 1.4 se16.9 secs1.1 se12.8 secs0.7 se 20.0secs1.9 -2.3 16.9
06/2714:00:002.0 1.7 se16.5 secs1.2 se13.2 secs0.6 se 20.0secs2.2 -2.8 16.5
06/2713:00:002.0 1.7 se17.0 secs0.8 se20.0 secs1.0 se 13.2secs2.3 -2.9 17.0
06/2712:00:001.6 1.2 se16.7 secs1.0 se13.0 secs0.6 se 20.0secs1.5 -1.9 16.7
06/2711:00:001.9 1.6 se16.7 secs1.3 se13.1 secs0.8 se 20.0secs2.2 -2.7 16.7
06/2710:00:001.9 1.4 se16.6 secs1.1 se13.1 secs0.6 se 20.0secs1.9 -2.4 16.6
06/2709:00:002.2 1.8 se16.5 secs1.5 se13.4 secs0.8 se 20.0secs2.4 -3.0 16.5
06/2708:00:002.0 1.5 se16.5 secs1.3 se13.1 secs0.6 se 20.0secs2.0 -2.5 16.5
06/2707:00:001.8 1.4 se16.7 secs1.1 se13.1 secs0.7 se 20.0secs1.9 -2.4 16.7
06/2706:00:001.9 1.5 se16.6 secs1.3 se13.2 secs0.7 se 20.0secs2.0 -2.6 16.6
06/2705:00:002.2 1.7 se16.4 secs1.4 se13.1 secs0.6 se 20.0secs2.3 -2.9 16.4
06/2704:00:001.9 1.5 se16.6 secs1.1 se13.1 secs0.6 se 20.0secs2.0 -2.5 16.6
06/2703:00:002.0 1.6 se16.4 secs1.3 se13.1 secs0.6 se 20.0secs2.0 -2.5 16.4
06/2702:00:002.0 1.5 se16.7 secs1.1 se13.0 secs0.7 se 20.5secs2.0 -2.5 16.7
06/2701:00:002.1 1.5 se16.5 secs1.2 se13.1 secs0.6 se 20.0secs2.0 -2.5 16.5
06/2700:00:002.2 1.6 se16.2 secs1.4 se13.1 secs0.5 se 20.0secs2.0 -2.6 16.2
06/2623:00:002.1 1.4 se16.5 secs1.2 se13.1 secs0.6 se 20.0secs1.8 -2.3 16.5
06/2622:00:002.3 1.5 se16.1 secs1.2 se13.1 secs0.4 se 20.0secs2.0 -2.5 16.1
06/2621:00:002.5 1.6 se16.0 secs1.0 se11.3 secs1.3 se 6.2secs2.0 -2.5 16.0

 

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
20:50:00 (GMT) on 06/27
Combined Sea Height:4.9 ft
Dominant Period:0.0 secs
Wind Speed: 19.5 kts
Wind Gust: 21.4 kts
Wind Direction:300 degrees
Barometric Pressure:1016.3 mbs
Air Temperature: 32.0 degrees
Water Temperature:58.8 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)
06/2720:50:004.90.019.521.43001016.332.058.8
06/2719:50:004.60.015.619.53001016.532.032.0
06/2718:50:004.30.015.619.52901016.432.057.9
06/2717:50:004.317.015.619.53001016.632.032.0
06/2716:50:004.34.015.619.53101016.532.032.0
06/2715:50:003.917.017.619.53101016.232.032.0
06/2714:50:003.317.015.617.63101015.832.032.0
06/2713:50:003.00.011.715.62901015.532.032.0
06/2712:50:003.00.011.715.62901015.032.032.0
06/2711:50:003.015.011.715.63001014.832.032.0
06/2710:50:003.015.011.715.62901014.532.057.4
06/2709:50:003.017.09.813.72901014.732.057.4
06/2708:50:003.017.09.811.72901014.432.032.0
06/2707:50:003.015.07.89.82701014.732.057.6
06/2706:50:003.015.011.713.72701015.032.032.0
06/2705:50:002.60.09.811.72701015.132.057.6
06/2704:50:002.615.09.811.72901015.232.057.6
06/2703:50:002.614.07.89.82801015.132.032.0
06/2702:50:003.015.07.89.82901015.032.032.0
06/2701:50:003.315.09.813.72901014.832.057.7
06/2700:50:003.30.013.717.63001015.032.057.6
06/2623:50:003.015.09.813.72801015.232.032.0
06/2622:50:003.30.011.713.72801015.032.032.0
06/2621:50:003.60.011.713.72801015.432.032.0

 

000290449 ___0.02661
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