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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)05/27
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
12:00:00 (GMT) on 05/27
Sea Height:7.6 ft
Primary Swell Height: 5.8 ft
Primary Swell Period: 12.7 secs
Surf Height5.9 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)
05/2712:00:007.6 5.8 se12.7 secs3.5 se9.1 secs1.4 se 16.7secs5.9 -7.4 12.7
05/2711:00:007.9 6.0 se12.7 secs3.6 se9.1 secs1.3 se 17.3secs6.1 -7.6 12.7
05/2710:00:008.4 6.3 se12.8 secs3.7 se9.1 secs1.7 se 16.7secs6.5 -8.1 12.8
05/2709:00:008.8 6.8 se12.7 secs3.5 se9.2 secs1.4 se 16.7secs6.9 -8.7 12.7
05/2708:00:008.2 5.3 se14.3 secs4.4 se11.3 secs3.3 se 7.7secs6.1 -7.6 14.3
05/2707:00:009.6 7.1 se14.3 secs4.8 se10.3 secs3.0 se 7.2secs8.1 -10.1 14.3
05/2706:00:0010.1 7.2 se14.1 secs5.4 se10.4 secs3.2 se 7.2secs8.1 -10.1 14.1
05/2705:00:009.5 5.6 se14.2 secs5.7 se11.2 secs4.0 se 7.7secs6.4 -8.0 14.2
05/2704:00:009.7 6.7 se14.2 secs4.7 se10.3 secs3.7 se 7.2secs7.5 -9.4 14.2
05/2703:00:009.8 7.4 se14.4 secs4.3 se10.3 secs3.0 se 7.2secs8.6 -10.7 14.4
05/2702:00:009.4 6.8 se14.4 secs5.7 se11.3 secs2.8 se 7.7secs7.8 -9.8 14.4
05/2701:00:009.0 6.9 se14.3 secs3.9 se10.2 secs3.2 se 7.1secs7.9 -9.9 14.3
05/2700:00:009.3 7.0 se14.3 secs3.6 se10.3 secs3.5 se 6.7secs8.1 -10.1 14.3
05/2623:00:009.0 6.9 se14.5 secs4.6 se11.5 secs3.2 se 6.6secs8.0 -10.0 14.5
05/2622:00:008.4 6.5 se14.4 secs3.1 se10.3 secs2.9 se 7.2secs7.5 -9.4 14.4
05/2621:00:009.0 6.8 se14.4 secs3.5 se10.3 secs3.4 se 7.2secs7.8 -9.8 14.4
05/2620:00:007.8 6.0 se14.5 secs2.6 se10.4 secs2.6 se 7.1secs7.0 -8.8 14.5
05/2619:00:007.9 6.5 se14.6 secs2.4 se10.3 secs2.6 se 7.2secs7.7 -9.6 14.6
05/2618:00:007.4 6.1 se14.5 secs2.4 se10.5 secs1.0 se 20.0secs7.0 -8.8 14.5
05/2617:00:006.4 4.4 se14.5 secs2.5 se10.4 secs3.1 se 6.7secs5.1 -6.4 14.5
05/2616:00:006.5 4.6 se14.5 secs2.6 se10.5 secs2.7 se 6.7secs5.3 -6.6 14.5
05/2615:00:005.9 4.4 se14.8 secs2.9 se11.4 secs2.3 se 5.9secs5.2 -6.6 14.8
05/2614:00:004.8 3.8 se14.6 secs2.6 se17.8 secs2.6 se 11.6secs4.5 -5.6 14.6
05/2613:00:003.8 3.0 se14.2 secs1.6 se17.6 secs1.6 se 10.6secs3.4 -4.3 14.2

 

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
12:50:00 (GMT) on 05/27
Combined Sea Height:9.8 ft
Dominant Period:12.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:320 degrees
Barometric Pressure:1007.8 mbs
Air Temperature: 32.0 degrees
Water Temperature:52.7 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)
05/2712:50:009.812.07.89.83201007.832.052.7
05/2711:50:0010.20.09.811.73401007.532.052.7
05/2710:50:0010.50.015.619.53201007.632.032.0
05/2709:50:0010.20.017.621.43201007.832.052.5
05/2708:50:0010.50.017.621.43201007.932.052.2
05/2707:50:0011.214.021.425.43101008.232.051.8
05/2706:50:0010.815.019.523.43201008.832.032.0
05/2705:50:0012.10.021.427.33101009.232.052.0
05/2704:50:0011.50.023.429.23101009.332.052.2
05/2703:50:0012.10.025.431.23101009.032.052.3
05/2702:50:0011.215.021.427.33101009.632.052.2
05/2701:50:0011.50.023.429.23101009.632.052.5
05/2700:50:0011.50.019.525.43101010.232.051.3
05/2623:50:0011.20.025.429.23001010.532.051.3
05/2622:50:0011.50.023.429.23101011.232.051.3
05/2621:50:0010.815.023.429.23101011.432.051.3
05/2620:50:009.815.021.429.23101011.932.051.3
05/2619:50:009.815.021.427.33101012.332.051.3
05/2618:50:008.50.019.525.43101012.832.051.3
05/2617:50:008.90.021.425.43001012.632.051.3
05/2616:50:008.50.023.429.23101012.132.032.0
05/2615:50:007.216.021.425.43201012.432.032.0
05/2614:50:006.60.023.429.23101012.032.032.0
05/2613:50:005.90.021.427.33101011.732.032.0

 

000289414 ___0.024868
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