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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)11/19
16:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
16:00:00 (GMT) on 11/19
Sea Height:4.1 ft
Primary Swell Height: 2.6 ft
Primary Swell Period: 12.3 secs
Surf Height2.6 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)
11/1916:00:004.1 2.6 se12.3 secs2.2 se9.2 secs1.2 se 16.1secs2.6 -3.2 12.3
11/1915:00:004.7 3.4 se11.2 secs2.1 se7.8 secs1.0 se 15.1secs3.0 -3.8 11.2
11/1914:00:004.7 3.5 se11.2 secs2.2 se7.8 secs0.9 se 15.1secs3.2 -4.0 11.2
11/1913:00:005.0 3.5 se11.3 secs2.2 se7.8 secs1.1 se 14.3secs3.2 -4.0 11.3
11/1912:00:004.6 3.3 se12.4 secs2.3 se9.2 secs1.2 se 15.5secs3.2 -4.0 12.4
11/1911:00:005.5 4.1 se12.2 secs1.3 se15.6 secs2.3 se 8.5secs4.0 -4.9 12.2
11/1910:00:005.2 3.7 se12.4 secs2.8 se9.2 secs1.3 se 5.9secs3.7 -4.6 12.4
11/1909:00:005.2 3.6 se12.4 secs2.9 se9.1 secs1.2 se 5.9secs3.5 -4.4 12.4
11/1908:00:005.7 3.9 se12.4 secs3.1 se9.3 secs1.7 se 6.2secs3.9 -4.8 12.4
11/1907:00:006.0 3.9 se12.4 secs3.7 se9.2 secs1.5 se 5.9secs3.9 -4.8 12.4
11/1906:00:006.6 4.7 se12.3 secs3.6 se9.2 secs1.4 se 5.9secs4.6 -5.7 12.3
11/1905:00:006.0 4.4 se11.2 secs1.8 se14.9 secs2.5 se 7.8secs3.9 -4.9 11.2
11/1904:00:007.1 5.0 se12.4 secs4.2 se9.2 secs0.7 se 16.7secs5.0 -6.2 12.4
11/1903:00:006.1 4.4 se12.3 secs3.6 se9.3 secs1.1 se 5.9secs4.3 -5.4 12.3
11/1902:00:006.3 4.9 se11.1 secs1.8 se14.9 secs2.6 se 7.7secs4.4 -5.5 11.1
11/1901:00:006.4 4.6 se12.3 secs3.7 se9.3 secs0.6 se 16.7secs4.5 -5.7 12.3
11/1900:00:005.9 4.3 se12.3 secs3.3 se9.3 secs0.7 se 16.7secs4.2 -5.3 12.3
11/1823:00:006.9 5.5 se12.3 secs2.4 se8.5 secs0.6 se 16.7secs5.4 -6.8 12.3
11/1822:00:005.7 4.2 se12.5 secs3.1 se9.3 secs0.8 se 16.7secs4.2 -5.3 12.5
11/1821:00:006.0 5.0 se12.3 secs2.5 se9.2 secs0.5 se 16.7secs4.9 -6.1 12.3
11/1820:00:006.0 4.9 se12.3 secs2.4 se9.2 secs0.6 se 16.7secs4.9 -6.1 12.3
11/1819:00:006.3 5.2 se12.2 secs2.6 se8.6 secs0.8 se 16.7secs5.1 -6.3 12.2
11/1818:00:006.0 5.0 se12.6 secs2.8 se9.2 secs0.6 se 16.7secs5.0 -6.2 12.6
11/1817:00:005.8 4.2 se12.4 secs2.2 se15.7 secs3.1 se 9.2secs4.2 -5.2 12.4

 

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
16:00:00 (GMT) on 11/19
Combined Sea Height:5.6 ft
Dominant Period:9.0 secs
Wind Speed: 7.8 kts
Wind Gust: 7.8 kts
Wind Direction:190 degrees
Barometric Pressure:1017.9 mbs
Air Temperature: 55.9 degrees
Water Temperature:58.1 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)
11/1916:00:005.69.07.87.81901017.955.958.1
11/1915:00:006.20.05.87.81901017.555.958.1
11/1914:00:005.69.05.87.82001017.056.358.1
11/1913:00:006.90.05.87.81601016.456.157.9
11/1912:00:000.00.03.95.80901016.255.957.9
11/1911:00:005.911.03.95.82601016.156.157.6
11/1910:00:006.610.01.93.92001016.456.857.6
11/1909:00:006.611.05.87.82701016.456.757.6
11/1908:00:007.510.05.87.82901016.356.357.4
11/1907:00:007.911.05.87.82601015.956.557.6
11/1906:00:007.50.05.811.72901016.056.157.6
11/1905:00:007.911.07.811.72801016.256.357.6
11/1904:00:008.510.07.89.82901016.156.157.6
11/1903:00:000.00.09.811.72801015.856.357.6
11/1902:00:009.511.05.89.82901015.656.357.6
11/1901:00:000.00.07.813.73101015.456.357.6
11/1900:00:008.211.011.713.73101015.056.557.7
11/1823:00:008.20.09.811.73001014.556.857.7
11/1822:00:007.911.07.811.73001014.656.757.7
11/1821:00:006.911.07.811.72901014.956.757.7
11/1820:00:007.511.09.811.72901014.956.557.9
11/1819:00:007.20.07.89.83501015.256.757.7
11/1818:00:007.911.03.95.80501015.156.357.6
11/1817:00:007.511.013.717.61001014.455.432.0

 

000284037 ___0.021506
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