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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)06/28
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 06/28
Sea Height:4.9 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 9.1 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)
06/2822:00:004.9 3.5 se9.1 secs1.7 se14.8 secs1.7 se 5.9secs2.5 -3.1 9.1
06/2821:00:006.0 4.8 se9.8 secs1.3 se14.7 secs2.0 se 6.8secs3.8 -4.7 9.8
06/2820:00:005.2 3.5 se9.9 secs1.5 se14.6 secs2.0 se 6.7secs2.7 -3.4 9.9
06/2819:00:005.5 4.1 se9.9 secs1.5 se14.3 secs1.9 se 6.7secs3.2 -4.0 9.9
06/2818:00:005.4 4.1 se10.0 secs1.8 se14.6 secs1.8 se 6.6secs3.2 -4.0 10.0
06/2817:00:005.9 4.6 se9.2 secs1.5 se14.5 secs1.9 se 5.9secs3.4 -4.2 9.2
06/2816:00:005.7 4.6 se9.2 secs2.0 se12.3 secs0.6 se 16.7secs3.3 -4.2 9.2
06/2815:00:006.2 4.9 se9.8 secs1.5 se14.7 secs2.0 se 6.7secs3.8 -4.8 9.8
06/2814:00:006.2 4.8 se9.1 secs2.0 se14.6 secs2.0 se 5.9secs3.5 -4.4 9.1
06/2813:00:005.6 3.6 se9.1 secs1.7 se14.9 secs2.2 se 5.9secs2.6 -3.2 9.1
06/2812:00:006.2 4.6 se9.1 secs1.7 se12.3 secs1.2 se 15.7secs3.3 -4.2 9.1
06/2811:00:006.0 4.1 se9.0 secs1.6 se14.7 secs2.2 se 5.9secs2.9 -3.7 9.0
06/2810:00:006.2 4.4 se9.1 secs1.8 se16.4 secs1.6 se 12.5secs3.2 -4.0 9.1
06/2809:00:006.2 4.5 se8.9 secs1.7 se12.7 secs2.2 se 5.9secs3.2 -4.0 8.9
06/2808:00:005.8 3.9 se9.0 secs1.9 se14.9 secs2.1 se 5.9secs2.8 -3.5 9.0
06/2807:00:006.2 4.1 se9.0 secs1.8 se17.0 secs1.3 se 12.4secs3.0 -3.7 9.0
06/2806:00:006.2 4.2 se8.3 secs1.7 se16.8 secs1.2 se 12.6secs2.8 -3.5 8.3
06/2805:00:005.8 1.9 se16.9 secs3.7 se8.3 secs1.3 se 12.5secs2.5 -3.2 16.9
06/2804:00:006.1 4.1 se8.3 secs1.5 se16.8 secs1.3 se 12.6secs2.7 -3.4 8.3
06/2803:00:005.5 3.4 se8.3 secs1.5 se15.3 secs0.0 se 0.0secs2.3 -2.8 8.3
06/2802:00:004.9 1.5 se16.2 secs3.1 se7.7 secs1.3 se 12.8secs2.0 -2.5 16.2
06/2801:00:003.9 2.8 se6.7 secs0.9 se14.5 secs1.2 se 10.0secs1.5 -1.9 6.7
06/2800:00:004.1 1.7 se16.6 secs1.3 se12.7 secs2.5 se 6.3secs2.2 -2.8 16.6
06/2723:00:003.5 1.8 se16.3 secs1.5 se13.1 secs1.9 se 6.2secs2.4 -2.9 16.3

 

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
22:50:00 (GMT) on 06/28
Combined Sea Height:8.5 ft
Dominant Period:9.0 secs
Wind Speed: 17.6 kts
Wind Gust: 19.5 kts
Wind Direction:320 degrees
Barometric Pressure:1014.5 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)
06/2822:50:008.59.017.619.53201014.532.032.0
06/2821:50:007.29.017.621.43101014.732.057.7
06/2820:50:008.29.017.621.43101014.932.057.7
06/2819:50:007.99.017.621.43101015.232.057.6
06/2818:50:008.90.015.619.53201015.432.032.0
06/2817:50:008.50.013.717.63201015.132.057.4
06/2816:50:007.99.011.713.73201015.032.057.4
06/2815:50:008.20.011.715.63301014.832.057.4
06/2814:50:008.59.015.619.53301014.432.032.0
06/2813:50:009.59.017.619.53301014.132.057.6
06/2812:50:008.59.015.619.53401013.832.057.9
06/2811:50:009.210.019.525.43301013.432.032.0
06/2810:50:0010.20.021.427.33201013.132.057.9
06/2809:50:009.28.019.525.43301013.532.058.1
06/2808:50:009.28.017.621.43301013.632.032.0
06/2807:50:009.80.019.523.43101013.432.058.5
06/2806:50:009.28.019.525.43101013.632.058.6
06/2805:50:009.89.021.427.33101013.632.032.0
06/2804:50:009.20.023.429.23101013.632.059.2
06/2803:50:008.98.021.427.33101013.932.059.4
06/2802:50:008.58.021.427.33201014.132.059.4
06/2801:50:007.27.019.523.43301014.832.059.5
06/2800:50:006.27.021.425.43201015.132.032.0
06/2723:50:005.66.019.523.43201015.732.032.0

 

000290484 ___0.025867
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