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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)02/28
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
19:00:00 (GMT) on 02/28
Sea Height:4.1 ft
Primary Swell Height: 3.5 ft
Primary Swell Period: 12.7 secs
Surf Height3.5 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)
02/2819:00:004.1 3.5 se12.7 secs1.2 se16.7 secs1.5 se 9.2secs3.5 -4.4 12.7
02/2818:00:004.3 3.3 se14.3 secs2.4 se10.3 secs0.8 se 7.3secs3.8 -4.7 14.3
02/2817:00:004.2 3.3 se14.2 secs1.5 se17.3 secs2.3 se 10.4secs3.8 -4.7 14.2
02/2816:00:003.9 3.2 se14.6 secs2.3 se11.3 secs0.9 se 7.8secs3.7 -4.6 14.6
02/2815:00:003.9 3.2 se14.6 secs2.2 se11.4 secs0.8 se 7.7secs3.8 -4.7 14.6
02/2814:00:003.3 2.6 se14.5 secs2.1 se11.4 secs0.9 se 8.4secs3.1 -3.8 14.5
02/2813:00:003.5 3.0 se14.8 secs1.6 se11.5 secs0.4 se 20.0secs3.6 -4.5 14.8
02/2812:00:002.8 2.3 se14.9 secs1.4 se11.4 secs1.0 se 8.3secs2.7 -3.4 14.9
02/2811:00:002.3 1.8 se14.6 secs1.2 se11.5 secs0.9 se 8.4secs2.1 -2.6 14.6
02/2810:00:002.3 1.7 se16.8 secs1.2 se12.7 secs0.6 se 20.0secs2.3 -2.8 16.8
02/2809:00:002.2 1.5 se16.5 secs1.2 se12.7 secs0.9 se 9.0secs2.0 -2.5 16.5
02/2808:00:002.0 1.2 se16.8 secs1.2 se12.8 secs0.5 se 20.0secs1.7 -2.1 16.8
02/2807:00:001.8 1.3 se14.2 secs0.7 se17.9 secs0.9 se 10.0secs1.5 -1.8 14.2
02/2806:00:001.6 1.2 se14.6 secs0.9 se17.6 secs1.0 se 11.4secs1.4 -1.8 14.6
02/2805:00:001.4 0.9 se14.6 secs0.9 se11.2 secs0.6 se 7.7secs1.0 -1.3 14.6
02/2804:00:001.6 1.3 se14.5 secs0.7 se10.1 secs0.2 se 20.0secs1.5 -1.8 14.5
02/2803:00:001.6 1.1 se14.3 secs0.6 se17.8 secs0.9 se 10.1secs1.2 -1.6 14.3
02/2802:00:001.5 1.1 se14.2 secs0.6 se17.9 secs0.9 se 10.3secs1.2 -1.5 14.2
02/2801:00:001.3 1.0 se12.4 secs0.6 se16.5 secs0.3 se 20.0secs1.0 -1.2 12.4
02/2800:00:001.4 1.0 se14.2 secs0.5 se17.9 secs0.6 se 10.3secs1.2 -1.5 14.2
02/2723:00:001.6 1.2 se14.1 secs0.6 se18.0 secs0.6 se 10.3secs1.4 -1.7 14.1
02/2722:00:001.7 1.4 se14.1 secs0.6 se17.6 secs0.6 se 10.3secs1.6 -2.0 14.1
02/2721:00:001.5 1.1 se14.0 secs0.4 se17.5 secs0.6 se 10.4secs1.3 -1.6 14.0
02/2720:00:001.8 1.4 se13.9 secs0.5 se17.9 secs0.6 se 10.3secs1.6 -2.0 13.9

 

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
19:50:00 (GMT) on 02/28
Combined Sea Height:4.6 ft
Dominant Period:0.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:320 degrees
Barometric Pressure:1015.0 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)
02/2819:50:004.60.011.713.73201015.032.032.0
02/2818:50:005.613.011.715.63201014.832.057.7
02/2817:50:004.615.07.811.71101013.632.032.0
02/2816:50:004.913.013.715.60901012.832.032.0
02/2815:50:004.615.09.811.70801012.832.057.4
02/2814:50:003.915.03.93.90101012.432.057.4
02/2813:50:003.616.03.95.80601012.732.057.6
02/2812:50:003.60.03.95.80401012.532.032.0
02/2811:50:003.30.03.95.83201013.032.057.4
02/2810:50:003.016.05.87.80101013.932.032.0
02/2809:50:002.313.05.87.83001014.632.032.0
02/2808:50:002.30.03.95.82901014.532.057.6
02/2807:50:002.00.05.87.83501015.032.057.9
02/2806:50:002.30.03.93.93001015.632.032.0
02/2805:50:002.013.03.93.93301015.732.057.9
02/2804:50:002.013.03.95.83301016.332.032.0
02/2803:50:002.00.07.811.73501016.532.057.4
02/2802:50:002.00.05.87.83201016.832.057.6
02/2801:50:002.012.07.89.82801017.032.058.1
02/2800:50:002.013.05.87.83301016.632.058.1
02/2723:50:002.013.07.87.83501017.732.032.0
02/2722:50:002.00.07.89.83301018.832.057.4
02/2721:50:002.313.09.811.73201019.632.057.0
02/2720:50:002.313.09.89.83201020.332.057.0

 

000286582 ___0.028194
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