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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)06/23
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
15:00:00 (GMT) on 06/23
Sea Height:2.8 ft
Primary Swell Height: 1.7 ft
Primary Swell Period: 16.3 secs
Surf Height2.2 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)
06/2315:00:002.8 1.7 se16.3 secs1.5 se12.9 secs1.4 se 9.0secs2.2 -2.7 16.3
06/2314:00:002.8 1.9 se16.4 secs1.6 se13.0 secs0.7 se 21.5secs2.5 -3.1 16.4
06/2313:00:002.5 1.7 se14.4 secs1.0 se18.8 secs1.1 se 10.0secs1.9 -2.4 14.4
06/2312:00:002.7 2.1 se14.8 secs1.2 se11.5 secs1.0 se 8.4secs2.5 -3.2 14.8
06/2311:00:002.6 1.9 se14.5 secs1.2 se11.5 secs1.0 se 8.4secs2.2 -2.8 14.5
06/2310:00:002.7 1.9 se14.3 secs1.2 se19.3 secs1.0 se 10.2secs2.2 -2.7 14.3
06/2309:00:002.7 1.7 se16.2 secs1.6 se13.0 secs0.5 se 21.9secs2.2 -2.8 16.2
06/2308:00:002.8 2.0 se14.7 secs1.4 se11.4 secs1.3 se 8.3secs2.4 -3.0 14.7
06/2307:00:002.7 1.8 se14.4 secs1.0 se18.4 secs1.4 se 11.4secs2.1 -2.6 14.4
06/2306:00:002.9 1.8 se14.6 secs1.2 se11.3 secs1.6 se 8.3secs2.1 -2.6 14.6
06/2305:00:003.1 1.6 se14.5 secs1.2 se19.0 secs1.4 se 11.4secs1.9 -2.4 14.5
06/2304:00:003.4 2.1 se14.3 secs2.1 se8.4 secs1.0 se 17.4secs2.4 -3.0 14.3
06/2303:00:003.6 2.4 se14.7 secs2.0 se8.4 secs0.3 se 20.0secs2.8 -3.5 14.7
06/2302:00:003.5 2.1 se14.6 secs2.0 se8.3 secs1.3 se 11.4secs2.5 -3.1 14.6
06/2301:00:003.1 1.5 se16.4 secs1.5 se12.9 secs2.0 se 8.3secs2.0 -2.5 16.4
06/2300:00:003.2 1.8 se16.0 secs1.3 se11.3 secs1.6 se 7.8secs2.4 -2.9 16.0
06/2223:00:003.0 1.8 se14.5 secs1.3 se11.4 secs1.6 se 8.3secs2.1 -2.6 14.5
06/2222:00:002.9 1.7 se14.1 secs1.3 se9.0 secs0.6 se 17.4secs1.9 -2.4 14.1
06/2221:00:003.2 2.2 se14.3 secs0.9 se17.7 secs1.5 se 8.4secs2.5 -3.1 14.3
06/2220:00:003.1 1.7 se14.2 secs1.8 se8.3 secs0.0 se 0.0secs2.0 -2.4 14.2
06/2219:00:003.2 1.5 se16.2 secs1.7 se12.9 secs1.8 se 8.3secs1.9 -2.4 16.2
06/2218:00:003.3 1.9 se15.6 secs1.8 se8.3 secs1.1 se 11.5secs2.4 -3.0 15.6
06/2217:00:003.3 1.8 se14.1 secs1.6 se9.1 secs0.7 se 17.7secs2.0 -2.5 14.1
06/2216:00:003.6 2.0 se14.3 secs2.2 se8.3 secs0.9 se 17.8secs2.3 -2.8 14.3

 

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
15:50:00 (GMT) on 06/23
Combined Sea Height:3.6 ft
Dominant Period:16.0 secs
Wind Speed: 3.9 kts
Wind Gust: 7.8 kts
Wind Direction:280 degrees
Barometric Pressure:1017.5 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)
06/2315:50:003.616.03.97.82801017.532.032.0
06/2314:50:003.60.03.97.82901017.232.056.5
06/2313:50:003.30.03.97.83101016.832.032.0
06/2312:50:003.616.05.87.82801016.332.032.0
06/2311:50:003.314.03.95.82501016.232.032.0
06/2310:50:003.314.05.87.82901016.132.032.0
06/2309:50:003.616.05.87.82701016.032.032.0
06/2308:50:003.614.05.87.82801015.932.032.0
06/2307:50:003.30.05.89.83001015.832.056.7
06/2306:50:003.90.07.89.82901016.032.056.5
06/2305:50:004.30.07.89.82901016.332.056.5
06/2304:50:004.90.09.811.73001016.032.056.5
06/2303:50:004.68.07.813.72901015.432.032.0
06/2302:50:004.68.07.811.73101015.232.032.0
06/2301:50:004.30.09.813.73001014.832.056.7
06/2300:50:004.30.09.813.73101014.832.056.8
06/2223:50:004.38.07.89.83101014.932.032.0
06/2222:50:004.37.05.87.83001015.032.057.0
06/2221:50:004.38.05.87.82901015.232.032.0
06/2220:50:004.315.07.89.83001014.932.032.0
06/2219:50:004.30.09.811.72901015.132.056.7
06/2218:50:004.67.09.811.73001015.032.056.7
06/2217:50:004.98.09.811.73001014.632.032.0
06/2216:50:004.90.09.813.72901014.232.056.5

 

000290331 ___0.026367
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