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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)04/06
16:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
16:00:00 (GMT) on 04/06
Sea Height:3.2 ft
Primary Swell Height: 2.7 ft
Primary Swell Period: 12.6 secs
Surf Height2.7 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)
04/0616:00:003.2 2.7 se12.6 secs1.0 se16.7 secs1.1 se 9.2secs2.7 -3.4 12.6
04/0615:00:003.2 2.5 se14.4 secs1.6 se10.3 secs0.8 se 7.3secs2.9 -3.6 14.4
04/0614:00:003.3 2.8 se12.4 secs0.9 se16.7 secs1.2 se 9.3secs2.7 -3.4 12.4
04/0613:00:002.9 2.2 se14.4 secs2.0 se11.4 secs0.8 se 7.8secs2.6 -3.2 14.4
04/0612:00:003.7 2.8 se14.2 secs2.2 se10.4 secs0.7 se 7.2secs3.1 -3.9 14.2
04/0611:00:004.1 3.3 se14.3 secs2.2 se10.5 secs0.9 se 7.2secs3.8 -4.7 14.3
04/0610:00:002.9 2.1 se14.4 secs1.2 se17.4 secs1.7 se 10.2secs2.5 -3.1 14.4
04/0609:00:003.3 2.6 se14.2 secs1.7 se10.3 secs0.8 se 7.2secs2.9 -3.7 14.2
04/0608:00:003.1 2.4 se14.0 secs1.6 se10.2 secs0.6 se 6.7secs2.7 -3.4 14.0
04/0607:00:003.3 2.7 se13.8 secs1.7 se10.2 secs0.6 se 7.2secs3.0 -3.7 13.8
04/0606:00:002.9 2.4 se14.2 secs1.3 se10.3 secs0.6 se 7.2secs2.8 -3.5 14.2
04/0605:00:002.7 2.2 se14.5 secs1.6 se11.4 secs0.8 se 8.4secs2.5 -3.1 14.5
04/0604:00:002.9 2.4 se14.7 secs1.4 se11.5 secs1.0 se 8.4secs2.8 -3.5 14.7
04/0603:00:002.5 1.6 se16.2 secs1.4 se12.7 secs1.3 se 9.3secs2.1 -2.6 16.2
04/0602:00:002.7 1.8 se14.8 secs1.5 se11.2 secs1.2 se 7.7secs2.2 -2.7 14.8
04/0601:00:002.7 1.9 se14.7 secs1.4 se11.3 secs1.1 se 7.8secs2.2 -2.8 14.7
04/0600:00:002.7 1.7 se14.6 secs1.7 se11.2 secs1.2 se 7.7secs2.0 -2.5 14.6
04/0523:00:002.5 1.6 se16.4 secs1.3 se12.8 secs1.3 se 9.1secs2.1 -2.6 16.4
04/0522:00:002.4 1.5 se14.6 secs1.4 se11.3 secs1.0 se 7.8secs1.7 -2.2 14.6
04/0521:00:002.5 1.3 se16.4 secs1.2 se12.6 secs1.5 se 9.2secs1.8 -2.2 16.4
04/0520:00:002.6 1.3 se14.7 secs1.5 se10.0 secs1.0 se 6.7secs1.6 -2.0 14.7
04/0519:00:002.3 1.1 se16.4 secs1.2 se10.9 secs1.2 se 7.8secs1.5 -1.8 16.4
04/0518:00:002.6 1.0 se16.5 secs1.2 se12.4 secs1.5 se 9.1secs1.4 -1.7 16.5
04/0517:00:002.5 1.3 se16.5 secs1.2 se12.6 secs1.4 se 9.1secs1.7 -2.1 16.5

 

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
16:50:00 (GMT) on 04/06
Combined Sea Height:4.3 ft
Dominant Period:15.0 secs
Wind Speed: 7.8 kts
Wind Gust: 11.7 kts
Wind Direction:300 degrees
Barometric Pressure:1019.4 mbs
Air Temperature: 32.0 degrees
Water Temperature:55.8 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)
04/0616:50:004.315.07.811.73001019.432.055.8
04/0615:50:004.315.09.811.73101019.032.055.8
04/0614:50:003.915.09.813.73201018.432.055.8
04/0613:50:004.312.09.813.73201017.932.055.9
04/0612:50:004.30.09.815.63101017.432.032.0
04/0611:50:004.311.011.715.63101017.232.055.6
04/0610:50:004.60.011.715.63201017.132.055.4
04/0609:50:004.30.09.813.73001016.932.055.4
04/0608:50:004.30.09.813.73201016.932.055.4
04/0607:50:003.90.09.813.73001016.832.055.6
04/0606:50:003.912.09.811.73001016.532.055.6
04/0605:50:003.613.09.811.73101016.432.055.6
04/0604:50:003.615.011.715.63101016.232.055.8
04/0603:50:003.60.013.717.63101015.832.055.8
04/0602:50:003.616.013.717.63101015.332.032.0
04/0601:50:003.616.015.617.63001015.432.055.6
04/0600:50:003.310.011.713.73101015.432.055.8
04/0523:50:003.310.011.713.73001015.632.055.9
04/0522:50:003.38.09.811.73001015.932.032.0
04/0521:50:003.38.09.811.73001016.132.032.0
04/0520:50:003.00.07.89.83001016.432.055.6
04/0519:50:003.69.05.87.83001016.532.032.0
04/0518:50:003.30.03.95.82901016.932.032.0
04/0517:50:003.38.01.91.93601017.132.055.8

 

000287806 ___0.025421
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