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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)08/02
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
18:00:00 (GMT) on 08/02
Sea Height:5.8 ft
Primary Swell Height: 4.3 ft
Primary Swell Period: 10 secs
Surf Height3.4 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)
08/0218:00:005.8 4.3 se10.0 secs1.4 se13.0 secs2.2 se 6.7secs3.4 -4.3 10.0
08/0217:00:005.2 3.3 se10.0 secs1.4 se13.0 secs2.4 se 6.7secs2.7 -3.3 10.0
08/0216:00:006.2 4.3 se9.9 secs2.6 se6.7 secs0.4 se 14.3secs3.4 -4.3 9.9
08/0215:00:006.8 5.3 se10.0 secs1.4 se13.7 secs2.4 se 6.7secs4.2 -5.3 10.0
08/0214:00:006.2 3.9 se10.0 secs2.9 se6.7 secs1.4 se 13.6secs3.1 -3.9 10.0
08/0213:00:006.2 4.0 se10.1 secs1.4 se13.6 secs2.4 se 6.7secs3.2 -4.0 10.1
08/0212:00:005.9 3.6 se9.9 secs1.5 se13.6 secs2.6 se 6.7secs2.8 -3.6 9.9
08/0211:00:005.9 4.2 se9.1 secs0.8 se13.3 secs1.8 se 5.9secs3.1 -3.8 9.1
08/0210:00:005.7 3.8 se9.1 secs2.1 se12.2 secs1.9 se 6.0secs2.8 -3.5 9.1
08/0209:00:005.9 4.0 se9.0 secs1.7 se12.3 secs1.9 se 6.0secs2.9 -3.7 9.0
08/0208:00:005.1 3.8 se8.4 secs1.4 se12.5 secs0.0 se 0.0secs2.6 -3.2 8.4
08/0207:00:005.4 3.3 se9.0 secs1.5 se12.5 secs2.2 se 5.9secs2.4 -3.0 9.0
08/0206:00:005.5 4.0 se8.3 secs1.1 se12.4 secs0.0 se 0.0secs2.7 -3.4 8.3
08/0205:00:006.3 4.8 se8.3 secs1.3 se12.4 secs0.0 se 0.0secs3.2 -4.0 8.3
08/0204:00:006.2 4.7 se8.3 secs1.5 se12.7 secs0.3 se 16.7secs3.1 -3.9 8.3
08/0203:00:006.0 5.0 se8.3 secs1.2 se12.3 secs0.0 se 0.0secs3.3 -4.1 8.3
08/0202:00:005.2 4.0 se8.3 secs1.4 se12.3 secs0.4 se 16.7secs2.7 -3.3 8.3
08/0201:00:004.5 3.0 se8.3 secs1.4 se12.4 secs0.0 se 0.0secs2.0 -2.5 8.3
08/0200:00:004.3 2.9 se8.3 secs1.4 se12.6 secs0.0 se 0.0secs1.9 -2.4 8.3
08/0123:00:004.4 3.0 se8.4 secs1.3 se12.6 secs0.0 se 0.0secs2.0 -2.5 8.4
08/0122:00:004.3 2.9 se8.4 secs1.2 se12.5 secs0.2 se 16.7secs1.9 -2.4 8.4
08/0121:00:004.1 2.8 se8.3 secs1.2 se12.7 secs0.4 se 16.7secs1.8 -2.3 8.3
08/0120:00:004.2 2.9 se8.3 secs1.1 se12.6 secs0.3 se 16.7secs1.9 -2.4 8.3
08/0119:00:004.3 2.9 se7.7 secs1.4 se11.1 secs0.3 se 14.3secs1.8 -2.2 7.7

 

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
18:50:00 (GMT) on 08/02
Combined Sea Height:7.9 ft
Dominant Period:9.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:320 degrees
Barometric Pressure:1012.6 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)
08/0218:50:007.99.09.813.73201012.632.032.0
08/0217:50:008.210.09.811.73201012.532.032.0
08/0216:50:008.510.07.89.83301012.632.055.0
08/0215:50:008.59.07.811.73301012.532.032.0
08/0214:50:008.98.07.89.83201012.232.054.3
08/0213:50:008.99.07.811.73301012.032.054.7
08/0212:50:009.59.011.713.73301011.632.054.9
08/0211:50:008.99.013.715.63201011.632.054.9
08/0210:50:008.29.013.715.63101011.532.054.9
08/0209:50:009.29.011.713.73101011.832.054.9
08/0208:50:008.99.013.715.63101011.932.055.0
08/0207:50:008.58.015.619.53201012.332.054.9
08/0206:50:008.28.013.717.63301012.532.032.0
08/0205:50:000.00.017.621.43201012.632.032.0
08/0204:50:009.58.019.523.43201012.532.032.0
08/0203:50:009.58.017.623.43201012.232.055.4
08/0202:50:009.88.019.523.43201012.332.055.8
08/0201:50:007.20.015.619.53201012.732.055.9
08/0200:50:006.98.011.715.63201013.432.056.1
08/0123:50:006.68.013.717.63101013.932.056.1
08/0122:50:006.98.013.715.63101014.632.055.9
08/0121:50:006.98.013.715.63001015.232.055.9
08/0120:50:006.68.013.715.63101015.732.055.8
08/0119:50:006.29.011.713.73101016.432.055.6

 

000292030 ___0.026563
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