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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)05/25
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
21:00:00 (GMT) on 05/25
Sea Height:3.7 ft
Primary Swell Height: 3.1 ft
Primary Swell Period: 14 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)
05/2521:00:003.7 3.1 se14.0 secs1.0 se17.9 secs1.6 se 10.5secs3.5 -4.3 14.0
05/2520:00:003.8 3.3 se14.0 secs1.2 se18.0 secs1.5 se 10.4secs3.7 -4.7 14.0
05/2519:00:003.9 3.5 se14.1 secs1.3 se17.9 secs1.3 se 10.4secs4.0 -5.0 14.1
05/2518:00:004.0 3.5 se14.3 secs1.3 se17.7 secs1.5 se 10.4secs4.0 -5.0 14.3
05/2517:00:004.4 4.1 se14.2 secs1.4 se17.5 secs1.3 se 10.4secs4.6 -5.8 14.2
05/2516:00:003.7 3.3 se14.1 secs1.2 se17.9 secs1.4 se 10.2secs3.7 -4.6 14.1
05/2515:00:003.7 3.3 se14.3 secs1.3 se10.1 secs0.2 se 20.0secs3.8 -4.8 14.3
05/2514:00:003.6 3.0 se15.6 secs1.7 se11.5 secs0.5 se 20.0secs3.7 -4.6 15.6
05/2513:00:004.0 3.5 se15.3 secs1.6 se11.5 secs0.9 se 8.4secs4.2 -5.3 15.3
05/2512:00:003.7 3.2 se15.7 secs1.5 se11.5 secs0.5 se 20.0secs4.0 -5.0 15.7
05/2511:00:003.9 3.3 se15.6 secs1.7 se11.5 secs0.5 se 20.0secs4.1 -5.1 15.6
05/2510:00:004.3 3.8 se15.7 secs1.7 se11.5 secs0.6 se 20.0secs4.7 -5.9 15.7
05/2509:00:003.5 2.9 se15.5 secs1.5 se11.5 secs1.0 se 8.4secs3.6 -4.5 15.5
05/2508:00:004.1 3.6 se15.7 secs1.4 se11.2 secs0.4 se 20.0secs4.6 -5.7 15.7
05/2507:00:004.1 3.5 se15.7 secs1.5 se11.2 secs0.4 se 20.0secs4.5 -5.6 15.7
05/2506:00:004.0 3.4 se15.9 secs1.4 se11.3 secs0.6 se 20.0secs4.4 -5.5 15.9
05/2505:00:003.1 2.3 se16.1 secs2.1 se13.0 secs0.6 se 21.3secs3.0 -3.8 16.1
05/2504:00:004.0 3.5 se15.9 secs1.5 se11.2 secs0.5 se 20.0secs4.4 -5.5 15.9
05/2503:00:003.4 2.8 se16.1 secs2.2 se13.1 secs0.5 se 20.0secs3.6 -4.5 16.1
05/2502:00:003.9 3.4 se16.1 secs1.5 se11.2 secs0.6 se 20.0secs4.4 -5.5 16.1
05/2501:00:004.3 4.0 se15.8 secs1.3 se11.3 secs0.7 se 7.7secs5.0 -6.3 15.8
05/2500:00:003.8 3.5 se16.3 secs1.7 se13.1 secs0.5 se 20.0secs4.5 -5.7 16.3
05/2423:00:003.0 2.3 se16.3 secs1.7 se12.7 secs1.1 se 9.3secs2.9 -3.7 16.3
05/2422:00:003.1 2.2 se16.5 secs1.7 se12.6 secs1.2 se 9.2secs2.9 -3.6 16.5

 

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
21:50:00 (GMT) on 05/25
Combined Sea Height:3.9 ft
Dominant Period:0.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:210 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)
05/2521:50:003.90.07.89.82101015.032.032.0
05/2520:50:004.614.05.87.82501015.632.032.0
05/2519:50:004.314.05.85.82201015.832.032.0
05/2518:50:004.60.03.95.82001015.932.032.0
05/2517:50:003.90.03.93.92301015.932.032.0
05/2516:50:005.20.05.87.82601015.832.054.1
05/2515:50:003.60.05.85.82501015.832.054.1
05/2514:50:003.90.03.95.82201015.632.054.1
05/2513:50:004.30.05.87.82401015.532.054.3
05/2512:50:004.30.05.89.82701015.232.032.0
05/2511:50:003.90.03.97.82301014.732.032.0
05/2510:50:003.915.03.95.82701014.832.032.0
05/2509:50:003.90.07.89.82801015.332.054.3
05/2508:50:003.60.07.89.82501015.632.054.5
05/2507:50:003.90.07.811.72501015.732.054.9
05/2506:50:003.90.07.89.82601015.832.055.2
05/2505:50:004.60.07.811.72401016.032.032.0
05/2504:50:004.60.05.87.82501016.032.055.2
05/2503:50:004.30.05.87.82601015.732.032.0
05/2502:50:004.30.03.95.82501015.532.032.0
05/2501:50:003.616.05.89.82501015.832.032.0
05/2500:50:003.90.05.87.82301016.132.032.0
05/2423:50:004.316.05.85.82101016.332.054.3
05/2422:50:004.30.03.93.92001016.832.052.7

 

000289371 ___0.023823
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