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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)10/08
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
21:00:00 (GMT) on 10/08
Sea Height:4.2 ft
Primary Swell Height: 3.3 ft
Primary Swell Period: 15.8 secs
Surf Height4.2 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)
10/0821:00:004.2 3.3 se15.8 secs2.1 se11.3 secs1.0 se 7.7secs4.2 -5.3 15.8
10/0820:00:004.0 3.2 se14.7 secs2.1 se11.4 secs1.1 se 7.7secs3.8 -4.8 14.7
10/0819:00:004.6 3.6 se16.1 secs3.1 se12.9 secs0.9 se 21.8secs4.6 -5.8 16.1
10/0818:00:004.2 3.2 se16.3 secs2.7 se12.8 secs1.0 se 21.6secs4.2 -5.2 16.3
10/0817:00:004.4 2.9 se16.2 secs3.0 se12.5 secs0.6 se 21.2secs3.8 -4.7 16.2
10/0816:00:003.5 2.4 se16.7 secs2.2 se12.5 secs0.9 se 20.0secs3.2 -4.1 16.7
10/0815:00:003.5 2.0 se16.8 secs2.1 se12.3 secs0.7 se 20.0secs2.7 -3.4 16.8
10/0814:00:003.4 2.1 se16.9 secs2.3 se12.3 secs0.9 se 21.1secs2.9 -3.6 16.9
10/0813:00:003.5 2.2 se16.6 secs2.4 se12.4 secs0.8 se 20.9secs2.9 -3.6 16.6
10/0812:00:003.0 1.9 se17.0 secs1.6 se12.4 secs0.8 se 20.6secs2.6 -3.2 17.0
10/0811:00:003.5 2.1 se17.0 secs2.3 se12.1 secs0.8 se 20.0secs2.9 -3.6 17.0
10/0810:00:003.3 1.8 se16.9 secs2.1 se12.3 secs0.8 se 20.0secs2.5 -3.1 16.9
10/0809:00:003.0 1.8 se14.5 secs1.3 se17.7 secs2.1 se 11.3secs2.1 -2.6 14.5
10/0808:00:003.2 1.9 se14.6 secs2.2 se11.3 secs0.5 se 20.0secs2.2 -2.7 14.6
10/0807:00:003.5 2.1 se14.5 secs1.6 se17.9 secs2.5 se 11.4secs2.4 -3.0 14.5
10/0806:00:003.2 2.1 se12.2 secs1.3 se17.1 secs1.3 se 9.2secs2.1 -2.6 12.2
10/0805:00:003.4 2.5 se12.1 secs1.5 se16.8 secs0.6 se 20.9secs2.4 -3.0 12.1
10/0804:00:003.1 2.3 se12.2 secs1.1 se16.7 secs0.5 se 20.0secs2.2 -2.8 12.2
10/0803:00:003.4 2.5 se12.4 secs1.3 se16.8 secs0.7 se 20.0secs2.5 -3.1 12.4
10/0802:00:002.8 1.9 se12.2 secs1.1 se17.2 secs1.3 se 8.4secs1.8 -2.3 12.2
10/0801:00:002.8 2.2 se12.3 secs1.0 se16.7 secs0.5 se 20.0secs2.2 -2.7 12.3
10/0800:00:003.1 2.6 se12.4 secs1.0 se16.3 secs0.9 se 9.1secs2.6 -3.3 12.4
10/0723:00:003.4 2.7 se12.4 secs1.2 se16.3 secs1.3 se 9.1secs2.7 -3.4 12.4
10/0722:00:003.1 2.2 se12.3 secs1.1 se16.8 secs0.6 se 20.0secs2.2 -2.7 12.3

 

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
21:50:00 (GMT) on 10/08
Combined Sea Height:6.2 ft
Dominant Period:15.0 secs
Wind Speed: 13.7 kts
Wind Gust: 17.6 kts
Wind Direction:310 degrees
Barometric Pressure:1010.4 mbs
Air Temperature: 32.0 degrees
Water Temperature:61.3 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)
10/0821:50:006.215.013.717.63101010.432.061.3
10/0820:50:005.616.013.715.63201011.132.061.3
10/0819:50:004.916.013.715.63201012.032.032.0
10/0818:50:005.216.011.715.63301012.532.032.0
10/0817:50:004.916.011.713.73201012.532.060.8
10/0816:50:004.917.011.713.73301012.632.060.8
10/0815:50:004.316.09.811.73401012.432.060.8
10/0814:50:004.917.09.813.73401012.132.060.6
10/0813:50:004.30.07.811.73201012.032.060.6
10/0812:50:004.30.07.811.73301011.832.060.6
10/0811:50:004.311.07.811.73301011.932.032.0
10/0810:50:004.317.09.811.73101012.032.032.0
10/0809:50:003.911.07.811.73201012.332.060.6
10/0807:50:004.30.011.713.73201012.332.060.6
10/0806:50:004.60.011.713.73301012.532.060.6
10/0805:50:004.612.013.715.63301012.332.060.6
10/0804:50:004.612.013.717.63201012.032.060.6
10/0803:50:004.612.015.617.63201011.932.060.6
10/0802:50:004.612.017.621.43201011.832.060.8
10/0801:50:003.90.017.621.43201011.632.060.8
10/0800:50:003.912.015.619.53201012.032.060.8
10/0723:50:004.312.015.619.53201012.132.060.6
10/0722:50:003.913.013.717.63201012.532.060.8
10/0721:50:004.30.013.715.63201012.732.060.8

 

000294716 ___0.030429
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