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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)04/08
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
08:00:00 (GMT) on 04/08
Sea Height:2.1 ft
Primary Swell Height: 1.5 ft
Primary Swell Period: 16.3 secs
Surf Height1.9 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)
04/0808:00:002.1 1.5 se16.3 secs1.6 se13.1 secs0.6 se 20.0secs1.9 -2.4 16.3
04/0807:00:002.3 1.8 se15.8 secs1.1 se11.5 secs0.5 se 20.0secs2.3 -2.9 15.8
04/0806:00:002.3 2.0 se14.3 secs0.8 se10.1 secs0.2 se 20.0secs2.3 -2.9 14.3
04/0805:00:002.3 1.9 se14.3 secs0.9 se17.6 secs1.0 se 10.2secs2.2 -2.7 14.3
04/0804:00:002.2 1.9 se14.0 secs0.6 se17.7 secs0.8 se 10.1secs2.1 -2.7 14.0
04/0803:00:002.2 1.6 se16.5 secs1.6 se13.0 secs0.7 se 20.0secs2.1 -2.7 16.5
04/0802:00:002.4 2.0 se15.8 secs1.1 se11.4 secs0.5 se 20.0secs2.6 -3.2 15.8
04/0801:00:002.3 1.9 se14.3 secs0.9 se17.9 secs1.1 se 10.1secs2.2 -2.7 14.3
04/0800:00:002.0 1.6 se14.4 secs0.8 se17.5 secs0.9 se 10.2secs1.9 -2.3 14.4
04/0723:00:002.2 1.8 se14.2 secs0.7 se17.8 secs1.0 se 10.1secs2.1 -2.6 14.2
04/0722:00:002.1 1.7 se14.1 secs1.0 se10.1 secs0.6 se 17.3secs1.9 -2.4 14.1
04/0721:00:002.1 1.5 se15.9 secs1.1 se11.3 secs0.4 se 20.0secs1.9 -2.4 15.9
04/0720:00:002.4 1.7 se14.3 secs1.4 se11.2 secs0.7 se 7.9secs2.0 -2.5 14.3
04/0719:00:002.3 1.8 se14.3 secs1.2 se10.2 secs0.4 se 6.7secs2.1 -2.6 14.3
04/0718:00:002.2 1.5 se15.9 secs1.3 se11.2 secs0.4 se 21.0secs1.9 -2.4 15.9
04/0717:00:002.5 1.9 se14.4 secs1.5 se11.2 secs0.8 se 17.6secs2.2 -2.8 14.4
04/0716:00:002.4 2.0 se14.3 secs1.1 se10.1 secs0.4 se 6.7secs2.2 -2.8 14.3
04/0715:00:002.7 2.0 se15.9 secs1.5 se11.2 secs0.5 se 20.0secs2.5 -3.1 15.9
04/0714:00:002.6 2.0 se12.6 secs1.5 se16.2 secs0.5 se 20.0secs2.1 -2.6 12.6
04/0713:00:002.6 2.0 se14.3 secs1.5 se10.2 secs0.6 se 7.2secs2.3 -2.8 14.3
04/0712:00:002.5 1.6 se14.6 secs1.8 se11.1 secs0.7 se 7.8secs1.8 -2.3 14.6
04/0711:00:002.4 1.8 se14.3 secs1.4 se11.3 secs0.6 se 17.5secs2.0 -2.5 14.3
04/0710:00:002.6 2.0 se14.4 secs1.6 se11.3 secs0.9 se 17.4secs2.3 -2.8 14.4
04/0709:00:002.7 2.2 se12.8 secs0.8 se17.4 secs1.2 se 9.3secs2.2 -2.8 12.8

 

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
08:50:00 (GMT) on 04/08
Combined Sea Height:3.3 ft
Dominant Period:14.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:310 degrees
Barometric Pressure: 0.0 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)
04/0808:50:003.314.013.715.63100.032.032.0
04/0807:50:003.614.013.715.63001017.232.056.8
04/0806:50:003.914.011.715.63101017.532.032.0
04/0805:50:003.614.013.717.63101017.732.032.0
04/0804:50:003.314.013.715.63101018.032.057.0
04/0803:50:003.314.015.617.63101017.732.056.8
04/0802:50:003.60.013.715.63101017.532.032.0
04/0801:50:003.315.011.715.63001017.532.056.3
04/0800:50:003.314.011.713.73101017.732.056.3
04/0723:50:003.60.013.715.63101018.132.056.3
04/0722:50:003.30.013.715.63001018.732.056.5
04/0721:50:003.614.013.715.63001019.232.032.0
04/0720:50:003.30.011.713.73001019.532.056.3
04/0719:50:003.314.09.811.73101019.932.056.1
04/0718:50:003.30.09.811.73101020.332.032.0
04/0717:50:003.315.09.89.83101020.532.055.9
04/0716:50:003.615.09.813.73001020.332.032.0
04/0715:50:003.615.09.817.63101020.432.032.0
04/0714:50:003.915.011.713.73201020.232.032.0
04/0713:50:003.615.011.715.63101019.732.055.8
04/0712:50:003.60.011.717.63201019.532.055.8
04/0711:50:003.615.013.717.63101019.432.055.8
04/0710:50:003.60.09.813.72901019.232.055.8
04/0709:50:003.611.011.715.62900.032.032.0

 

000287842 ___0.024027
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