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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)10/22
01:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
01:00:00 (GMT) on 10/22
Sea Height:4.2 ft
Primary Swell Height: 3.2 ft
Primary Swell Period: 12.5 secs
Surf Height3.2 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)
10/2201:00:004.2 3.2 se12.5 secs1.9 se15.6 secs2.2 se 9.3secs3.2 -4.0 12.5
10/2200:00:004.2 3.1 se12.6 secs2.3 se9.3 secs0.8 se 17.5secs3.2 -4.0 12.6
10/2123:00:003.5 2.6 se12.5 secs1.8 se9.3 secs0.8 se 16.7secs2.6 -3.3 12.5
10/2122:00:004.1 3.2 se12.6 secs2.0 se9.3 secs0.9 se 17.4secs3.2 -4.0 12.6
10/2121:00:004.3 3.5 se12.6 secs2.0 se9.4 secs1.0 se 17.5secs3.6 -4.5 12.6
10/2120:00:004.1 3.2 se12.4 secs1.8 se15.7 secs2.1 se 9.4secs3.1 -3.9 12.4
10/2119:00:004.6 3.8 se12.4 secs1.8 se9.2 secs1.0 se 16.7secs3.8 -4.8 12.4
10/2118:00:004.2 3.4 se12.5 secs1.9 se9.3 secs1.0 se 16.7secs3.4 -4.2 12.5
10/2117:00:004.4 3.7 se12.3 secs1.7 se15.6 secs1.4 se 8.4secs3.6 -4.5 12.3
10/2116:00:004.3 3.6 se12.4 secs1.8 se15.4 secs1.7 se 9.3secs3.6 -4.4 12.4
10/2115:00:003.7 3.0 se12.6 secs1.5 se9.2 secs0.8 se 16.7secs3.0 -3.7 12.6
10/2114:00:004.0 3.2 se12.5 secs2.0 se15.6 secs1.8 se 9.3secs3.2 -4.0 12.5
10/2113:00:005.1 4.5 se12.6 secs1.1 se16.7 secs1.9 se 9.3secs4.5 -5.6 12.6
10/2112:00:004.8 4.0 se12.6 secs1.1 se17.2 secs2.0 se 9.3secs4.1 -5.1 12.6
10/2111:00:005.4 4.5 se12.6 secs2.3 se9.3 secs1.2 se 17.2secs4.6 -5.7 12.6
10/2110:00:005.2 4.6 se12.5 secs1.1 se17.3 secs1.7 se 9.2secs4.6 -5.8 12.5
10/2109:00:005.7 4.9 se12.5 secs2.3 se9.2 secs1.2 se 16.7secs4.9 -6.1 12.5
10/2108:00:006.0 5.4 se12.7 secs1.3 se16.7 secs2.0 se 9.3secs5.4 -6.8 12.7
10/2107:00:004.9 3.9 se14.0 secs2.5 se10.3 secs1.4 se 17.4secs4.3 -5.4 14.0
10/2106:00:005.3 4.3 se14.0 secs2.6 se10.2 secs1.4 se 17.1secs4.8 -6.0 14.0
10/2105:00:005.9 4.7 se14.3 secs3.1 se10.3 secs1.2 se 7.2secs5.4 -6.7 14.3
10/2104:00:006.0 4.7 se14.1 secs3.3 se10.4 secs1.9 se 17.3secs5.3 -6.7 14.1
10/2103:00:005.7 4.8 se14.0 secs1.7 se17.3 secs2.6 se 10.3secs5.4 -6.7 14.0
10/2102:00:005.5 4.9 se12.7 secs1.4 se16.7 secs1.7 se 9.3secs5.0 -6.2 12.7

 

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
01:50:00 (GMT) on 10/22
Combined Sea Height:4.6 ft
Dominant Period:11.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:340 degrees
Barometric Pressure:1009.6 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)
10/2201:50:004.611.05.87.83401009.632.032.0
10/2200:50:004.910.03.93.93601009.432.032.0
10/2123:50:004.614.03.93.90201010.132.060.4
10/2122:50:004.30.00.01.90001010.232.060.4
10/2121:50:004.910.00.01.90001010.332.032.0
10/2120:50:004.611.01.93.91401010.632.032.0
10/2119:50:005.20.01.93.92401011.332.060.4
10/2118:50:005.60.03.93.90301011.232.060.3
10/2117:50:004.615.01.93.90401011.232.032.0
10/2116:50:004.90.01.93.90201011.132.060.3
10/2115:50:005.611.00.01.90001010.732.032.0
10/2114:50:005.20.01.93.91301010.432.060.3
10/2113:50:005.20.01.93.91701010.032.060.3
10/2112:50:005.90.05.87.81601010.132.060.3
10/2111:50:005.211.07.89.81701010.132.032.0
10/2110:50:005.911.09.811.71601010.032.060.3
10/2109:50:005.90.09.811.71601010.432.060.3
10/2108:50:006.211.03.95.81601010.132.060.1
10/2107:50:005.912.03.95.80301010.032.060.1
10/2106:50:005.910.03.95.83401010.132.032.0
10/2105:50:005.914.07.89.83401010.132.032.0
10/2104:50:006.215.09.813.73501009.832.060.1
10/2103:50:005.913.011.715.63501009.932.032.0
10/2102:50:006.214.013.717.63401010.132.032.0

 

000296027 ___0.029444
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