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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)07/30
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
15:00:00 (GMT) on 07/30
Sea Height:5.1 ft
Primary Swell Height: 2.6 ft
Primary Swell Period: 14.7 secs
Surf Height3 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)
07/3015:00:005.1 2.6 se14.7 secs2.7 se9.1 secs2.3 se 5.9secs3.0 -3.8 14.7
07/3014:00:004.9 2.5 se14.9 secs2.9 se8.3 secs0.0 se 0.0secs3.0 -3.7 14.9
07/3013:00:004.5 2.1 se14.9 secs2.5 se9.1 secs1.9 se 5.9secs2.5 -3.1 14.9
07/3012:00:004.9 2.5 se16.1 secs2.4 se13.0 secs2.2 se 9.9secs3.2 -4.1 16.1
07/3011:00:005.0 2.9 se16.3 secs2.2 se13.1 secs2.6 se 9.2secs3.7 -4.6 16.3
07/3010:00:005.3 2.7 se15.1 secs2.9 se8.4 secs0.0 se 0.0secs3.2 -4.0 15.1
07/3009:00:005.1 2.9 se14.8 secs2.4 se9.2 secs2.0 se 5.9secs3.4 -4.3 14.8
07/3008:00:005.2 2.7 se14.9 secs2.7 se8.4 secs0.0 se 0.0secs3.2 -4.0 14.9
07/3007:00:005.5 2.4 se16.2 secs1.9 se13.0 secs2.9 se 7.7secs3.2 -4.0 16.2
07/3006:00:005.5 2.3 se15.8 secs3.5 se7.7 secs1.6 se 11.1secs2.9 -3.6 15.8
07/3005:00:005.7 3.0 se15.8 secs3.5 se7.7 secs1.4 se 11.3secs3.9 -4.8 15.8
07/3004:00:005.6 2.4 se15.9 secs4.0 se7.7 secs1.3 se 11.2secs3.1 -3.9 15.9
07/3003:00:005.8 2.5 se16.3 secs3.8 se7.7 secs1.8 se 13.0secs3.3 -4.1 16.3
07/3002:00:005.7 2.6 se16.3 secs3.8 se7.7 secs1.7 se 13.2secs3.4 -4.2 16.3
07/3001:00:005.6 3.0 se16.4 secs3.4 se8.2 secs1.8 se 13.2secs3.9 -4.9 16.4
07/3000:00:005.0 2.2 se16.5 secs3.4 se7.7 secs1.5 se 13.0secs2.8 -3.5 16.5
07/2923:00:004.7 2.4 se16.5 secs3.2 se7.7 secs1.4 se 13.1secs3.1 -3.9 16.5
07/2922:00:004.3 2.2 se15.7 secs2.3 se8.3 secs0.0 se 0.0secs2.7 -3.4 15.7
07/2921:00:004.4 2.3 se16.1 secs1.6 se13.1 secs2.4 se 7.7secs2.9 -3.6 16.1
07/2920:00:004.6 2.2 se16.6 secs2.8 se7.7 secs1.4 se 13.1secs2.9 -3.6 16.6
07/2919:00:004.8 2.6 se16.0 secs2.5 se7.7 secs1.0 se 11.3secs3.3 -4.2 16.0
07/2918:00:005.0 2.9 se17.0 secs1.2 se20.0 secs2.9 se 7.7secs4.0 -5.0 17.0
07/2917:00:004.6 2.1 se16.9 secs2.5 se8.3 secs0.9 se 20.0secs2.9 -3.6 16.9
07/2916:00:005.2 2.9 se17.0 secs1.5 se20.0 secs2.9 se 7.7secs3.9 -4.8 17.0

 

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
15:50:00 (GMT) on 07/30
Combined Sea Height:6.2 ft
Dominant Period:7.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:300 degrees
Barometric Pressure:1014.8 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)
07/3015:50:006.27.07.89.83001014.832.032.0
07/3014:50:006.68.07.89.83301014.532.054.1
07/3013:50:006.98.09.811.73201014.332.054.3
07/3012:50:007.58.09.813.73001013.832.054.3
07/3011:50:007.29.011.715.63101013.332.054.5
07/3010:50:007.20.015.619.53201012.932.054.5
07/3009:50:007.28.015.619.53101012.832.054.5
07/3008:50:007.50.017.623.43101012.632.054.5
07/3007:50:007.58.015.619.53201012.932.054.7
07/3006:50:007.98.013.719.53301012.932.032.0
07/3005:50:007.58.015.621.43301012.632.032.0
07/3004:50:007.97.015.621.43201012.032.032.0
07/3003:50:008.28.015.619.53201011.532.032.0
07/3002:50:007.98.013.717.63201011.832.055.0
07/3001:50:007.50.015.619.53201011.532.055.2
07/3000:50:007.28.015.617.63101012.032.055.2
07/2923:50:006.98.017.621.43101012.132.032.0
07/2922:50:006.60.013.715.63101012.932.055.4
07/2921:50:006.60.013.717.63101013.132.055.2
07/2920:50:006.98.015.619.53101013.132.032.0
07/2919:50:006.90.015.619.53101013.232.055.0
07/2918:50:006.60.015.621.43101013.432.055.0
07/2917:50:007.57.015.619.53201013.232.054.9
07/2916:50:007.217.017.623.43201013.132.032.0

 

000291935 ___0.036413
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