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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)05/06
22:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
22:00:00 (GMT) on 05/06
Sea Height:2.9 ft
Primary Swell Height: 2.2 ft
Primary Swell Period: 14.3 secs
Surf Height2.5 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)
05/0622:00:002.9 2.2 se14.3 secs1.6 se10.3 secs0.7 se 7.2secs2.5 -3.2 14.3
05/0621:00:003.0 2.4 se14.4 secs1.5 se10.2 secs0.5 se 6.7secs2.8 -3.5 14.4
05/0620:00:003.0 2.3 se14.3 secs1.3 se18.0 secs1.5 se 10.4secs2.6 -3.3 14.3
05/0619:00:002.8 2.0 se14.3 secs1.2 se17.8 secs1.5 se 10.3secs2.3 -2.9 14.3
05/0618:00:002.8 2.2 se14.3 secs1.1 se17.6 secs1.5 se 10.3secs2.5 -3.1 14.3
05/0617:00:002.7 1.9 se14.5 secs1.1 se17.6 secs1.7 se 11.3secs2.2 -2.8 14.5
05/0616:00:002.3 1.7 se12.4 secs0.7 se16.7 secs1.0 se 9.1secs1.7 -2.2 12.4
05/0615:00:002.8 2.2 se14.3 secs1.5 se10.3 secs0.3 se 20.0secs2.5 -3.1 14.3
05/0614:00:002.5 1.9 se14.3 secs1.5 se10.3 secs0.5 se 7.3secs2.2 -2.7 14.3
05/0613:00:002.7 1.9 se14.3 secs1.1 se18.4 secs1.5 se 10.3secs2.2 -2.8 14.3
05/0612:00:002.6 1.8 se14.4 secs1.7 se11.3 secs1.1 se 18.4secs2.1 -2.6 14.4
05/0611:00:002.8 1.9 se14.3 secs1.1 se18.8 secs1.6 se 10.3secs2.2 -2.7 14.3
05/0610:00:003.0 2.0 se14.4 secs2.2 se11.3 secs1.2 se 18.3secs2.3 -2.8 14.4
05/0609:00:002.7 1.7 se14.5 secs1.8 se11.2 secs0.8 se 7.7secs2.0 -2.5 14.5
05/0608:00:003.0 2.4 se12.4 secs1.4 se16.1 secs1.3 se 9.2secs2.4 -3.0 12.4
05/0607:00:002.6 1.8 se14.1 secs1.6 se10.2 secs0.8 se 18.7secs2.0 -2.5 14.1
05/0606:00:003.0 2.3 se14.2 secs1.7 se10.4 secs0.7 se 7.2secs2.6 -3.3 14.2
05/0605:00:002.8 2.1 se14.0 secs1.6 se10.3 secs0.9 se 18.4secs2.4 -3.0 14.0
05/0604:00:003.2 2.3 se14.0 secs1.8 se10.4 secs1.0 se 18.3secs2.6 -3.2 14.0
05/0603:00:003.1 2.5 se12.4 secs1.2 se16.0 secs1.5 se 9.2secs2.5 -3.1 12.4
05/0602:00:003.7 3.3 se12.4 secs1.5 se15.8 secs1.2 se 9.2secs3.2 -4.1 12.4
05/0601:00:003.3 2.7 se12.5 secs1.6 se15.8 secs1.3 se 9.3secs2.7 -3.4 12.5
05/0600:00:003.2 2.6 se13.9 secs1.5 se10.3 secs0.8 se 17.7secs2.9 -3.6 13.9
05/0523:00:003.6 3.0 se12.5 secs1.6 se15.7 secs1.6 se 9.4secs3.0 -3.7 12.5

 

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
22:50:00 (GMT) on 05/06
Combined Sea Height:3.9 ft
Dominant Period:15.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:320 degrees
Barometric Pressure:1019.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:57.6 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)
05/0622:50:003.915.015.617.63201019.932.057.6
05/0621:50:003.60.015.617.63101020.632.057.6
05/0620:50:003.60.011.715.63101020.632.057.4
05/0619:50:003.30.013.715.63101021.132.057.2
05/0618:50:003.316.011.713.73101021.332.032.0
05/0617:50:003.30.09.89.83201021.232.056.8
05/0616:50:003.30.09.811.73201021.332.056.7
05/0615:50:003.311.07.89.83301021.132.056.5
05/0614:50:003.313.09.89.83301020.832.032.0
05/0613:50:003.30.09.811.73301020.332.032.0
05/0612:50:003.312.09.811.73301020.032.032.0
05/0611:50:003.30.09.811.73201019.532.056.3
05/0610:50:003.311.05.87.83201019.332.055.9
05/0609:50:003.60.07.87.83201019.132.055.8
05/0608:50:003.60.05.87.83201019.132.055.8
05/0607:50:003.30.05.89.83201019.132.055.9
05/0606:50:003.60.05.87.83301018.732.055.9
05/0605:50:003.30.05.85.83101018.332.055.9
05/0604:50:003.90.05.87.83201018.132.055.9
05/0603:50:003.60.05.87.83101017.232.055.9
05/0602:50:003.612.07.89.83000.032.032.0
05/0601:50:003.30.05.87.83001016.532.056.5
05/0600:50:003.90.05.87.82801016.232.057.0
05/0523:50:003.90.05.87.82901016.132.057.0

 

000288779 ___0.030802
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