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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)12/06
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
07:00:00 (GMT) on 12/06
Sea Height:4.0 ft
Primary Swell Height: 1.8 ft
Primary Swell Period: 12.4 secs
Surf Height1.8 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)
12/0607:00:004.0 1.8 se12.4 secs2.5 se7.6 secs1.0 se 15.7secs1.8 -2.2 12.4
12/0606:00:003.7 1.6 se12.4 secs2.3 se7.2 secs0.0 se 0.0secs1.6 -2.0 12.4
12/0605:00:003.3 1.9 se12.3 secs0.9 se16.2 secs1.9 se 7.2secs1.9 -2.3 12.3
12/0604:00:003.2 2.0 se12.2 secs0.8 se15.8 secs1.7 se 6.7secs1.9 -2.4 12.2
12/0603:00:003.2 2.0 se12.2 secs0.7 se15.3 secs1.5 se 7.2secs1.9 -2.4 12.2
12/0602:00:002.9 1.8 se12.3 secs0.8 se16.0 secs1.6 se 7.1secs1.7 -2.2 12.3
12/0601:00:002.7 1.6 se12.4 secs1.7 se7.0 secs0.4 se 16.7secs1.5 -1.9 12.4
12/0600:00:002.4 1.4 se12.3 secs0.7 se16.0 secs1.2 se 6.7secs1.4 -1.7 12.3
12/0523:00:002.5 1.4 se12.3 secs1.4 se7.1 secs0.2 se 16.7secs1.4 -1.8 12.3
12/0522:00:002.6 1.5 se12.3 secs1.4 se6.7 secs0.6 se 15.3secs1.5 -1.8 12.3
12/0521:00:002.4 1.3 se12.2 secs1.3 se7.2 secs0.6 se 15.4secs1.3 -1.6 12.2
12/0520:00:002.8 1.5 se12.3 secs1.6 se7.1 secs0.6 se 15.7secs1.4 -1.8 12.3
12/0519:00:003.1 1.4 se12.4 secs2.2 se7.1 secs0.7 se 15.8secs1.4 -1.8 12.4
12/0518:00:002.8 1.3 se12.3 secs1.8 se7.1 secs0.4 se 16.7secs1.3 -1.7 12.3
12/0517:00:002.7 1.3 se12.4 secs1.5 se7.7 secs0.4 se 16.7secs1.3 -1.7 12.4
12/0516:00:002.7 1.5 se12.3 secs1.5 se7.1 secs0.6 se 16.0secs1.5 -1.8 12.3
12/0515:00:002.9 1.7 se12.3 secs1.6 se7.2 secs0.3 se 16.7secs1.6 -2.1 12.3
12/0514:00:002.7 1.5 se12.2 secs1.6 se7.1 secs0.5 se 15.3secs1.4 -1.8 12.2
12/0513:00:002.6 1.5 se12.3 secs1.4 se7.7 secs0.6 se 16.0secs1.4 -1.8 12.3
12/0512:00:002.7 1.7 se12.2 secs1.0 se9.2 secs0.6 se 15.7secs1.7 -2.1 12.2
12/0511:00:002.7 1.6 se12.3 secs0.7 se16.1 secs1.3 se 7.7secs1.6 -2.0 12.3
12/0510:00:003.1 2.2 se12.1 secs1.6 se7.6 secs0.1 se 16.7secs2.2 -2.7 12.1
12/0509:00:002.8 1.9 se12.2 secs1.2 se8.3 secs0.2 se 16.7secs1.9 -2.3 12.2
12/0508:00:002.7 1.7 se12.4 secs0.7 se15.7 secs1.2 se 9.2secs1.7 -2.1 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
07:00:00 (GMT) on 12/06
Combined Sea Height:6.2 ft
Dominant Period:8.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:050 degrees
Barometric Pressure:1020.4 mbs
Air Temperature: 32.0 degrees
Water Temperature:56.5 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)
12/0607:00:006.28.05.87.80501020.432.056.5
12/0606:00:005.67.09.813.73401020.632.056.5
12/0605:00:004.67.09.813.73101020.332.056.7
12/0604:00:004.90.09.813.73101020.432.056.7
12/0603:00:004.67.09.813.73301020.232.056.7
12/0602:00:003.97.09.811.73001020.232.056.7
12/0601:00:003.612.07.89.83301020.432.056.7
12/0600:00:003.97.011.713.73201020.532.056.5
12/0523:00:003.97.09.89.83201020.332.056.5
12/0522:00:003.67.07.89.83101020.632.056.5
12/0521:00:003.90.00.01.90001020.632.056.8
12/0520:00:003.97.00.03.90001021.432.056.8
12/0519:00:003.97.05.87.80801021.832.056.7
12/0518:00:004.68.05.87.80901022.432.056.7
12/0517:00:004.37.07.89.80801022.632.056.7
12/0516:00:004.37.07.89.80801022.432.056.5
12/0515:00:003.90.05.87.80901022.332.056.5
12/0514:00:003.97.00.01.90001022.332.056.7
12/0513:00:004.37.05.85.80801022.132.056.7
12/0512:00:003.97.05.87.80801021.532.056.7
12/0511:00:003.611.07.89.80801021.732.056.7
12/0510:00:003.611.03.95.80801022.432.056.7
12/0509:00:003.60.03.93.90601022.932.056.7
12/0508:00:003.67.00.01.90001023.232.056.7

 

000285095 ___0.027717
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