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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)09/04
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
07:00:00 (GMT) on 09/04
Sea Height:4.2 ft
Primary Swell Height: 2.9 ft
Primary Swell Period: 12.2 secs
Surf Height2.9 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)
09/0407:00:004.2 2.9 se12.2 secs1.3 se16.1 secs2.2 se 9.1secs2.9 -3.6 12.2
09/0406:00:004.3 3.2 se12.1 secs2.2 se8.5 secs1.0 se 15.8secs3.0 -3.8 12.1
09/0405:00:003.9 3.1 se11.1 secs0.8 se16.4 secs1.6 se 7.8secs2.7 -3.4 11.1
09/0404:00:003.3 2.5 se11.2 secs1.0 se16.2 secs1.4 se 7.8secs2.2 -2.8 11.2
09/0403:00:003.1 2.3 se10.1 secs1.1 se14.2 secs1.0 se 6.8secs1.9 -2.4 10.1
09/0402:00:003.0 2.2 se10.0 secs1.2 se14.2 secs0.6 se 17.5secs1.7 -2.2 10.0
09/0401:00:002.7 1.9 se11.0 secs1.2 se7.8 secs0.5 se 15.3secs1.7 -2.1 11.0
09/0400:00:002.6 1.8 se10.0 secs1.1 se14.2 secs0.8 se 6.7secs1.4 -1.8 10.0
09/0323:00:002.9 1.8 se11.1 secs1.1 se14.2 secs0.7 se 18.8secs1.6 -2.0 11.1
09/0322:00:002.8 2.0 se11.1 secs0.7 se15.2 secs1.1 se 7.8secs1.8 -2.2 11.1
09/0321:00:002.5 1.4 se12.2 secs1.4 se9.2 secs0.8 se 16.3secs1.4 -1.8 12.2
09/0320:00:002.7 1.6 se12.3 secs1.5 se9.2 secs0.4 se 16.7secs1.6 -2.0 12.3
09/0319:00:002.7 1.6 se12.4 secs1.0 se16.3 secs1.5 se 9.2secs1.6 -2.0 12.4
09/0318:00:003.0 1.6 se12.3 secs1.8 se9.1 secs0.4 se 16.7secs1.6 -2.0 12.3
09/0317:00:002.8 1.8 se10.0 secs0.9 se14.3 secs1.2 se 6.7secs1.4 -1.8 10.0
09/0316:00:002.4 1.1 se14.1 secs1.4 se10.0 secs0.6 se 18.0secs1.3 -1.6 14.1
09/0315:00:002.6 1.3 se12.3 secs1.7 se8.3 secs0.6 se 15.3secs1.3 -1.6 12.3
09/0314:00:002.7 1.7 se9.1 secs1.1 se14.4 secs0.6 se 17.5secs1.2 -1.5 9.1
09/0313:00:002.6 1.6 se9.0 secs1.1 se12.4 secs0.7 se 16.0secs1.1 -1.4 9.0
09/0312:00:002.3 1.2 se12.5 secs1.3 se9.1 secs0.3 se 16.7secs1.2 -1.5 12.5
09/0311:00:002.3 1.1 se12.3 secs1.4 se8.4 secs0.6 se 16.3secs1.1 -1.4 12.3
09/0310:00:002.4 1.2 se12.4 secs1.5 se9.0 secs0.4 se 16.7secs1.2 -1.5 12.4
09/0309:00:002.4 1.6 se9.1 secs1.0 se12.5 secs0.3 se 16.7secs1.1 -1.4 9.1
09/0308:00:002.5 1.3 se11.0 secs1.0 se14.5 secs1.4 se 7.8secs1.2 -1.5 11.0

 

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
07:50:00 (GMT) on 09/04
Combined Sea Height:6.6 ft
Dominant Period:11.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:310 degrees
Barometric Pressure:1012.4 mbs
Air Temperature: 32.0 degrees
Water Temperature:61.7 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)
09/0407:50:006.611.09.811.73101012.432.061.7
09/0406:50:005.211.05.87.82801012.232.032.0
09/0405:50:005.29.03.95.82701012.332.061.7
09/0404:50:004.90.05.87.83101012.632.061.9
09/0403:50:004.310.05.87.83101012.332.061.9
09/0402:50:004.39.03.95.83101011.832.032.0
09/0401:50:004.39.07.89.83301012.232.032.0
09/0400:50:004.39.09.811.73301012.232.062.4
09/0323:50:004.311.05.87.82601012.232.032.0
09/0322:50:003.910.011.713.71701012.732.062.4
09/0321:50:003.99.011.715.61801013.432.032.0
09/0320:50:003.90.013.715.61901013.732.032.0
09/0319:50:003.90.013.713.71801014.032.062.4
09/0318:50:003.98.011.715.61801014.732.032.0
09/0317:50:003.99.013.715.61801014.532.032.0
09/0316:50:003.98.013.715.61801014.632.061.7
09/0315:50:003.98.013.715.61701014.932.032.0
09/0314:50:004.39.013.715.61701014.732.061.3
09/0313:50:003.60.013.715.61700.032.061.7
09/0312:50:003.38.09.811.71701014.532.062.1
09/0311:50:003.30.07.811.71801015.032.062.1
09/0310:50:003.38.05.87.81701015.332.062.1
09/0309:50:003.69.07.87.82001015.632.062.1
09/0308:50:003.39.05.87.82001016.132.062.2

 

000293293 ___0.02646
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