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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)08/22
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
19:00:00 (GMT) on 08/22
Sea Height:2.7 ft
Primary Swell Height: 1 ft
Primary Swell Period: 14.3 secs
Surf Height1.2 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)
08/2219:00:002.7 1.0 se14.3 secs1.1 se11.3 secs1.9 se 6.2secs1.2 -1.5 14.3
08/2218:00:002.8 1.5 se14.3 secs1.7 se5.9 secs0.9 se 10.0secs1.7 -2.2 14.3
08/2217:00:002.5 1.5 se14.8 secs1.0 se11.3 secs1.4 se 6.2secs1.7 -2.1 14.8
08/2216:00:002.7 1.5 se15.0 secs1.1 se11.3 secs1.7 se 5.6secs1.8 -2.2 15.0
08/2215:00:002.7 1.2 se16.4 secs1.2 se12.7 secs1.0 se 9.2secs1.6 -2.0 16.4
08/2214:00:002.2 1.1 se14.8 secs1.1 se11.2 secs1.3 se 5.5secs1.3 -1.6 14.8
08/2213:00:002.1 1.2 se14.3 secs1.1 se11.3 secs0.9 se 7.8secs1.4 -1.7 14.3
08/2212:00:002.0 1.2 se14.4 secs0.7 se17.7 secs1.0 se 10.2secs1.4 -1.7 14.4
08/2211:00:001.9 1.0 se14.5 secs1.1 se11.3 secs0.8 se 7.8secs1.2 -1.5 14.5
08/2210:00:002.0 1.2 se14.6 secs1.3 se11.2 secs0.9 se 7.8secs1.4 -1.8 14.6
08/2209:00:001.9 1.1 se14.5 secs1.2 se11.2 secs0.7 se 17.5secs1.3 -1.6 14.5
08/2208:00:001.9 1.1 se14.4 secs1.3 se11.2 secs0.7 se 7.8secs1.3 -1.7 14.4
08/2207:00:001.9 1.4 se14.4 secs0.8 se17.7 secs0.9 se 10.1secs1.7 -2.1 14.4
08/2206:00:002.0 1.3 se16.2 secs1.5 se12.7 secs0.5 se 20.7secs1.6 -2.1 16.2
08/2205:00:001.9 1.4 se12.5 secs0.9 se16.3 secs0.8 se 9.2secs1.4 -1.8 12.5
08/2204:00:001.7 1.1 se12.4 secs0.7 se16.3 secs0.9 se 9.3secs1.1 -1.4 12.4
08/2203:00:001.8 1.2 se14.3 secs1.2 se11.3 secs0.7 se 18.0secs1.4 -1.7 14.3
08/2202:00:002.0 1.3 se12.5 secs1.0 se16.4 secs1.0 se 9.2secs1.3 -1.6 12.5
08/2201:00:001.9 1.4 se12.5 secs0.9 se9.2 secs0.3 se 16.7secs1.4 -1.7 12.5
08/2200:00:001.9 1.3 se12.5 secs0.9 se16.5 secs0.9 se 9.3secs1.3 -1.7 12.5
08/2123:00:002.0 1.4 se12.6 secs1.1 se16.1 secs1.0 se 9.2secs1.5 -1.8 12.6
08/2122:00:001.9 1.4 se12.4 secs0.7 se15.7 secs1.0 se 9.2secs1.4 -1.7 12.4
08/2121:00:002.1 1.3 se14.2 secs0.7 se18.2 secs1.2 se 10.2secs1.5 -1.9 14.2
08/2120:00:002.1 1.5 se12.4 secs1.1 se9.2 secs0.6 se 5.5secs1.5 -1.9 12.4

 

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
19:50:00 (GMT) on 08/22
Combined Sea Height:4.6 ft
Dominant Period:6.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:320 degrees
Barometric Pressure:1018.3 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)
08/2219:50:004.66.017.621.43201018.332.032.0
08/2218:50:004.30.017.619.53301018.832.059.4
08/2217:50:004.65.017.619.53201018.932.032.0
08/2216:50:004.60.015.619.53301018.832.032.0
08/2215:50:004.66.015.619.53201018.632.059.2
08/2214:50:004.35.015.619.53101018.632.059.2
08/2213:50:004.35.015.619.53201018.032.032.0
08/2212:50:003.65.015.617.63201017.532.059.4
08/2211:50:003.35.015.619.53101017.432.059.4
08/2210:50:003.311.011.713.73101017.432.032.0
08/2209:50:003.09.013.715.63101017.032.032.0
08/2208:50:003.012.011.713.73101017.332.032.0
08/2207:50:003.00.011.713.73101017.532.059.4
08/2206:50:003.013.011.713.73101017.532.059.4
08/2205:50:003.013.011.713.73001017.732.032.0
08/2204:50:003.310.011.715.63001017.532.059.4
08/2203:50:003.00.013.715.63101017.232.059.0
08/2202:50:003.30.011.715.63101016.732.058.8
08/2201:50:003.30.013.715.63101016.832.032.0
08/2200:50:003.313.013.715.63101016.932.032.0
08/2123:50:003.60.013.715.63101017.232.058.8
08/2122:50:003.60.015.619.53101017.532.058.8
08/2121:50:003.60.015.619.53201017.832.058.8
08/2120:50:003.311.015.617.63201018.232.058.8

 

000292853 ___0.025151
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