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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)11/29
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 11/29
Sea Height:3.1 ft
Primary Swell Height: 2.0 ft
Primary Swell Period: 16.5 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)
11/2922:00:003.1 2.0 se16.5 secs1.9 se12.8 secs0.7 se 20.0secs2.6 -3.2 16.5
11/2921:00:003.0 1.9 se16.5 secs2.0 se12.7 secs0.8 se 20.0secs2.5 -3.1 16.5
11/2920:00:003.3 2.4 se14.3 secs1.1 se17.8 secs1.6 se 10.2secs2.7 -3.4 14.3
11/2919:00:003.4 2.2 se14.3 secs1.2 se17.7 secs1.8 se 10.0secs2.5 -3.2 14.3
11/2918:00:003.4 2.2 se14.3 secs1.8 se11.2 secs0.9 se 17.6secs2.5 -3.1 14.3
11/2917:00:003.8 2.6 se14.3 secs1.2 se17.3 secs1.9 se 10.1secs3.0 -3.8 14.3
11/2916:00:003.7 2.7 se14.3 secs1.3 se17.6 secs1.9 se 10.1secs3.1 -3.9 14.3
11/2915:00:004.5 3.4 se14.2 secs2.3 se10.1 secs1.0 se 6.8secs3.9 -4.8 14.2
11/2914:00:004.0 2.9 se14.3 secs2.4 se11.3 secs1.5 se 7.8secs3.3 -4.2 14.3
11/2913:00:004.4 3.3 se14.3 secs1.5 se18.9 secs2.2 se 10.1secs3.7 -4.7 14.3
11/2912:00:004.5 3.4 se14.1 secs2.4 se10.1 secs1.1 se 17.3secs3.8 -4.7 14.1
11/2911:00:005.1 3.8 se14.4 secs3.0 se11.3 secs1.9 se 7.9secs4.4 -5.5 14.4
11/2910:00:004.3 3.0 se14.5 secs2.6 se11.2 secs1.4 se 7.8secs3.5 -4.4 14.5
11/2909:00:004.3 3.0 se14.3 secs2.5 se10.1 secs1.0 se 6.7secs3.4 -4.3 14.3
11/2908:00:004.7 3.4 se14.5 secs1.9 se17.9 secs2.9 se 11.3secs4.0 -5.0 14.5
11/2907:00:004.5 3.3 se14.4 secs3.0 se11.2 secs1.5 se 7.7secs3.8 -4.7 14.4
11/2906:00:004.6 3.5 se14.4 secs2.8 se11.3 secs1.5 se 7.7secs4.0 -5.0 14.4
11/2905:00:004.7 3.4 se14.5 secs3.0 se11.3 secs1.6 se 7.8secs3.9 -4.9 14.5
11/2904:00:005.2 3.5 se14.4 secs3.9 se11.3 secs1.4 se 7.8secs4.1 -5.1 14.4
11/2903:00:005.0 3.7 se14.5 secs3.0 se11.3 secs0.7 se 20.0secs4.3 -5.4 14.5
11/2902:00:006.0 4.9 se12.7 secs3.4 se15.8 secs2.5 se 9.3secs5.0 -6.2 12.7
11/2901:00:005.6 4.6 se12.5 secs3.2 se16.0 secs1.8 se 9.3secs4.6 -5.7 12.5
11/2900:00:005.8 4.4 se14.3 secs2.2 se17.7 secs3.2 se 10.2secs5.0 -6.2 14.3
11/2823:00:006.2 4.8 se12.6 secs3.8 se15.9 secs2.9 se 9.3secs4.9 -6.1 12.6

 

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
22:00:00 (GMT) on 11/29
Combined Sea Height:3.6 ft
Dominant Period:0.0 secs
Wind Speed: 1.9 kts
Wind Gust: 3.9 kts
Wind Direction:320 degrees
Barometric Pressure:1017.2 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)
11/2922:00:003.60.01.93.93201017.232.057.6
11/2921:00:003.614.01.95.83501017.532.057.4
11/2920:00:003.915.07.89.80601017.732.057.4
11/2919:00:004.60.011.713.70701018.832.057.4
11/2918:00:004.614.013.717.60901019.432.057.2
11/2917:00:004.914.013.717.60801019.550.057.2
11/2916:00:004.914.013.717.60701019.150.557.0
11/2915:00:004.914.09.813.70901018.850.457.0
11/2914:00:004.914.09.811.70901018.350.057.0
11/2913:00:005.214.01.93.93201017.551.457.0
11/2912:00:005.910.01.95.83101017.551.457.2
11/2911:00:005.90.07.811.71001017.532.057.2
11/2910:00:005.614.09.813.71001018.032.057.2
11/2909:00:005.615.07.811.70901018.332.057.2
11/2908:00:005.210.05.89.80601018.232.057.2
11/2907:00:005.615.05.89.83601018.732.057.2
11/2906:00:000.00.07.89.83601018.932.057.4
11/2905:00:005.90.07.89.83401019.132.057.4
11/2904:00:005.914.05.89.83401018.732.057.4
11/2903:00:006.20.07.811.70101018.532.057.4
11/2902:00:006.910.05.89.83401018.232.057.4
11/2901:00:005.911.09.811.73301018.132.057.4
11/2900:00:006.611.09.811.73401018.032.057.4
11/2823:00:006.912.011.713.73301018.032.057.4

 

000284690 ___0.024838
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