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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)10/23
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 10/23
Sea Height:4.1 ft
Primary Swell Height: 1.7 ft
Primary Swell Period: 16 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)
10/2306:00:004.1 1.7 se16.0 secs2.0 se12.9 secs2.4 se 7.2secs2.2 -2.8 16.0
10/2305:00:003.8 1.5 se14.2 secs2.1 se7.6 secs0.0 se 0.0secs1.7 -2.1 14.2
10/2304:00:003.7 2.0 se12.7 secs2.1 se8.3 secs0.5 se 16.7secs2.1 -2.6 12.7
10/2303:00:003.1 1.9 se14.2 secs1.4 se10.2 secs0.8 se 17.6secs2.1 -2.7 14.2
10/2302:00:002.9 1.9 se12.7 secs1.3 se15.8 secs1.4 se 9.0secs1.9 -2.4 12.7
10/2301:00:003.0 2.1 se14.4 secs1.1 se17.7 secs1.6 se 11.4secs2.4 -3.0 14.4
10/2300:00:002.8 1.8 se14.1 secs0.8 se18.5 secs1.5 se 10.1secs2.1 -2.6 14.1
10/2223:00:002.7 1.9 se12.5 secs1.2 se16.1 secs1.3 se 9.2secs2.0 -2.4 12.5
10/2222:00:002.7 1.9 se14.2 secs0.8 se17.7 secs1.4 se 10.3secs2.2 -2.7 14.2
10/2221:00:003.1 2.3 se12.6 secs1.6 se16.1 secs1.3 se 9.2secs2.3 -2.9 12.6
10/2220:00:003.0 2.2 se14.3 secs1.0 se17.6 secs1.5 se 10.1secs2.6 -3.2 14.3
10/2219:00:002.9 2.1 se12.6 secs1.3 se9.0 secs0.7 se 16.7secs2.2 -2.7 12.6
10/2218:00:002.9 2.1 se12.5 secs1.3 se15.6 secs1.3 se 9.2secs2.1 -2.6 12.5
10/2217:00:003.1 2.1 se14.3 secs1.7 se10.1 secs0.8 se 17.3secs2.4 -3.0 14.3
10/2216:00:003.1 2.1 se14.3 secs1.7 se10.2 secs0.9 se 17.5secs2.4 -3.0 14.3
10/2215:00:003.1 2.5 se12.7 secs0.7 se17.6 secs1.3 se 9.2secs2.6 -3.2 12.7
10/2214:00:003.0 2.3 se12.7 secs0.8 se17.6 secs1.2 se 9.2secs2.4 -3.0 12.7
10/2213:00:003.0 2.3 se12.6 secs1.6 se15.8 secs1.3 se 9.3secs2.3 -2.9 12.6
10/2212:00:003.1 2.1 se14.2 secs1.6 se10.3 secs1.0 se 7.2secs2.4 -3.0 14.2
10/2211:00:003.1 2.1 se14.2 secs1.9 se10.3 secs1.0 se 17.6secs2.4 -3.0 14.2
10/2210:00:003.3 2.6 se12.5 secs1.5 se15.9 secs1.3 se 9.2secs2.7 -3.3 12.5
10/2209:00:003.2 2.1 se14.3 secs1.0 se18.1 secs1.8 se 10.2secs2.4 -3.0 14.3
10/2208:00:003.5 2.8 se12.6 secs1.6 se9.2 secs0.8 se 17.5secs2.8 -3.5 12.6
10/2207:00:003.4 2.6 se12.7 secs0.9 se17.5 secs1.6 se 9.2secs2.6 -3.3 12.7

 

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
06:50:00 (GMT) on 10/23
Combined Sea Height:5.9 ft
Dominant Period:8.0 secs
Wind Speed: 13.7 kts
Wind Gust: 17.6 kts
Wind Direction:330 degrees
Barometric Pressure:1015.2 mbs
Air Temperature: 32.0 degrees
Water Temperature:60.8 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)
10/2306:50:005.98.013.717.63301015.232.060.8
10/2305:50:005.98.017.621.43201015.132.060.8
10/2304:50:005.90.017.621.43201014.432.060.6
10/2303:50:005.28.017.621.43301014.232.032.0
10/2302:50:004.68.019.523.43201013.632.032.0
10/2301:50:003.90.017.621.43301013.232.061.2
10/2300:50:003.611.013.717.63201013.132.061.7
10/2223:50:003.69.011.713.73201013.132.061.5
10/2222:50:003.614.07.89.83201012.532.061.9
10/2221:50:003.615.03.95.83301012.632.061.9
10/2220:50:003.612.05.85.83301012.732.061.7
10/2219:50:003.60.03.95.83201013.032.060.6
10/2218:50:003.90.01.93.92401012.832.060.4
10/2217:50:003.98.00.01.90001012.432.060.4
10/2216:50:004.30.01.93.91101012.032.060.6
10/2215:50:003.615.03.95.81101011.332.032.0
10/2214:50:003.911.00.01.90001010.732.032.0
10/2213:50:003.60.03.95.82701010.332.060.4
10/2212:50:004.314.07.87.81601009.732.032.0
10/2211:50:003.914.03.93.90601009.332.032.0
10/2210:50:003.914.05.87.83401009.332.032.0
10/2209:50:003.90.09.811.73401009.432.060.4
10/2208:50:003.914.09.811.73401009.432.032.0
10/2207:50:003.610.09.811.73401009.132.060.3

 

000296085 ___0.028216
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