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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)12/29
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
06:00:00 (GMT) on 12/29
Sea Height:3.7 ft
Primary Swell Height: 2.9 ft
Primary Swell Period: 11.2 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)
12/2906:00:003.7 2.9 se11.2 secs1.5 se7.7 secs0.4 se 14.3secs2.6 -3.3 11.2
12/2905:00:004.1 3.0 se11.2 secs2.0 se7.8 secs0.3 se 14.3secs2.7 -3.3 11.2
12/2904:00:003.9 3.0 se11.2 secs1.5 se7.8 secs0.5 se 15.1secs2.7 -3.3 11.2
12/2903:00:004.1 3.2 se11.3 secs1.6 se7.8 secs0.4 se 15.0secs2.9 -3.6 11.3
12/2902:00:003.7 2.9 se11.2 secs1.6 se7.8 secs0.3 se 14.3secs2.6 -3.2 11.2
12/2901:00:004.0 3.1 se11.9 secs1.6 se8.4 secs0.5 se 15.0secs3.0 -3.7 11.9
12/2900:00:004.8 4.2 se11.3 secs1.7 se7.8 secs0.0 se 0.0secs3.8 -4.7 11.3
12/2823:00:003.9 3.1 se11.3 secs1.7 se7.8 secs0.3 se 14.3secs2.8 -3.5 11.3
12/2822:00:004.5 3.5 se11.3 secs1.8 se7.8 secs0.0 se 0.0secs3.2 -4.0 11.3
12/2821:00:004.6 3.5 se11.2 secs2.1 se7.8 secs0.5 se 15.0secs3.2 -4.0 11.2
12/2820:00:004.5 3.5 se11.3 secs1.9 se7.8 secs0.5 se 14.3secs3.2 -3.9 11.3
12/2819:00:004.6 3.6 se11.2 secs1.9 se7.8 secs0.2 se 14.3secs3.2 -4.0 11.2
12/2818:00:004.8 3.8 se11.2 secs1.8 se7.8 secs0.6 se 15.2secs3.4 -4.3 11.2
12/2817:00:004.8 3.4 se11.2 secs2.2 se7.8 secs0.6 se 15.1secs3.1 -3.8 11.2
12/2816:00:005.1 3.8 se11.2 secs2.4 se7.8 secs0.6 se 14.3secs3.4 -4.3 11.2
12/2815:00:004.6 3.4 se11.1 secs2.1 se7.8 secs0.4 se 14.3secs3.0 -3.8 11.1
12/2814:00:005.1 3.6 se11.1 secs2.4 se7.8 secs0.5 se 14.3secs3.2 -4.0 11.1
12/2813:00:005.6 4.6 se11.0 secs2.0 se7.8 secs0.4 se 14.3secs4.0 -5.1 11.0
12/2812:00:004.8 3.8 se9.9 secs1.2 se13.1 secs1.7 se 6.7secs3.0 -3.8 9.9
12/2811:00:005.4 4.4 se10.1 secs0.9 se13.2 secs1.6 se 6.7secs3.5 -4.4 10.1
12/2810:00:005.7 4.5 se10.8 secs2.1 se7.3 secs0.4 se 14.3secs3.9 -4.8 10.8
12/2809:00:004.4 3.4 se10.0 secs0.7 se14.0 secs1.5 se 6.7secs2.7 -3.4 10.0
12/2808:00:005.3 4.3 se10.1 secs1.8 se6.8 secs0.8 se 13.4secs3.5 -4.4 10.1
12/2807:00:005.0 4.2 se10.2 secs1.9 se7.2 secs0.0 se 0.0secs3.4 -4.3 10.2

 

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
06:00:00 (GMT) on 12/29
Combined Sea Height:5.2 ft
Dominant Period:10.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:070 degrees
Barometric Pressure:1025.1 mbs
Air Temperature: 32.0 degrees
Water Temperature:57.0 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)
12/2906:00:005.210.09.811.70701025.132.057.0
12/2905:00:004.99.05.87.80601024.832.057.0
12/2904:00:004.69.07.89.80601024.532.057.0
12/2903:00:004.910.07.89.80301024.832.057.0
12/2902:00:005.20.05.87.80201024.332.057.0
12/2901:00:004.90.03.93.93401024.332.057.2
12/2900:00:004.910.01.93.93401024.532.057.2
12/2823:00:005.211.00.01.90001024.632.057.2
12/2822:00:005.20.00.01.90001024.832.057.2
12/2821:00:000.00.00.01.90001024.932.057.2
12/2820:00:005.90.05.87.81001025.732.057.2
12/2819:00:006.611.03.97.81001026.332.057.0
12/2818:00:006.610.05.87.80901027.132.057.0
12/2817:00:000.00.05.87.81001026.932.056.8
12/2816:00:006.90.07.89.81101026.232.056.8
12/2815:00:006.29.05.87.81001026.132.056.8
12/2814:00:000.00.03.97.80801025.732.056.8
12/2813:00:000.00.03.95.80801025.432.056.8
12/2812:00:006.99.03.95.80801025.232.056.8
12/2811:00:006.910.03.95.80801025.232.056.8
12/2810:00:006.610.03.95.81101024.932.056.8
12/2809:00:007.910.01.95.81001025.032.056.8
12/2808:00:006.90.03.95.80401024.732.056.8
12/2807:00:007.210.03.95.80501024.832.056.8

 

000286303 ___0.019304
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