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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)05/23
09:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
09:00:00 (GMT) on 05/23
Sea Height:3.1 ft
Primary Swell Height: 1.8 ft
Primary Swell Period: 14.6 secs
Surf Height2.1 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)
05/2309:00:003.1 1.8 se14.6 secs1.8 se11.1 secs1.2 se 7.7secs2.1 -2.6 14.6
05/2308:00:003.2 1.8 se14.4 secs1.8 se11.3 secs1.0 se 17.5secs2.1 -2.6 14.4
05/2307:00:003.2 2.1 se11.0 secs1.5 se14.3 secs0.7 se 17.5secs1.9 -2.3 11.0
05/2306:00:003.5 1.9 se14.2 secs2.2 se11.1 secs0.8 se 17.2secs2.2 -2.8 14.2
05/2305:00:003.4 1.7 se14.4 secs1.9 se11.1 secs1.0 se 17.7secs2.0 -2.5 14.4
05/2304:00:003.4 1.9 se14.4 secs1.9 se11.2 secs1.1 se 17.8secs2.2 -2.7 14.4
05/2303:00:003.1 1.9 se11.1 secs1.5 se14.4 secs0.8 se 17.6secs1.7 -2.1 11.1
05/2302:00:003.2 1.6 se14.3 secs1.8 se11.2 secs0.9 se 17.8secs1.9 -2.3 14.3
05/2301:00:003.7 2.0 se14.4 secs2.3 se11.1 secs1.1 se 17.6secs2.2 -2.8 14.4
05/2300:00:003.3 1.7 se14.5 secs2.1 se9.9 secs1.1 se 17.7secs2.0 -2.5 14.5
05/2223:00:003.1 2.0 se11.1 secs1.5 se14.2 secs0.8 se 17.9secs1.8 -2.2 11.1
05/2222:00:003.3 1.5 se16.2 secs1.8 se12.7 secs2.0 se 9.2secs2.0 -2.5 16.2
05/2221:00:003.1 1.6 se16.4 secs1.7 se12.6 secs1.9 se 9.1secs2.0 -2.6 16.4
05/2220:00:003.5 1.9 se14.3 secs2.2 se11.1 secs0.9 se 17.7secs2.2 -2.8 14.3
05/2219:00:003.6 1.7 se16.5 secs2.1 se12.7 secs2.1 se 9.3secs2.3 -2.8 16.5
05/2218:00:003.1 2.0 se12.5 secs1.4 se16.5 secs1.8 se 9.3secs1.9 -2.4 12.5
05/2217:00:003.2 2.4 se10.0 secs1.5 se14.3 secs0.9 se 18.0secs1.9 -2.4 10.0
05/2216:00:002.9 1.3 se16.4 secs1.7 se12.6 secs1.7 se 9.3secs1.7 -2.2 16.4
05/2215:00:003.5 2.4 se12.5 secs1.7 se16.5 secs1.8 se 9.3secs2.4 -3.0 12.5
05/2214:00:003.2 2.3 se12.3 secs1.4 se16.5 secs0.6 se 20.0secs2.2 -2.8 12.3
05/2213:00:003.1 2.0 se12.4 secs1.2 se16.4 secs1.7 se 9.3secs2.0 -2.5 12.4
05/2212:00:003.5 2.3 se12.5 secs1.7 se16.3 secs1.8 se 9.3secs2.3 -2.9 12.5
05/2211:00:003.2 2.1 se12.4 secs1.4 se16.4 secs1.5 se 9.3secs2.1 -2.6 12.4
05/2210:00:003.3 2.2 se12.4 secs1.5 se16.1 secs1.6 se 9.2secs2.2 -2.7 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
09:50:00 (GMT) on 05/23
Combined Sea Height:3.9 ft
Dominant Period:10.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:170 degrees
Barometric Pressure:1011.5 mbs
Air Temperature: 32.0 degrees
Water Temperature:52.2 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)
05/2309:50:003.910.07.89.81701011.532.052.2
05/2308:50:003.90.07.89.81701011.532.052.3
05/2307:50:004.310.05.87.81701011.532.032.0
05/2306:50:004.60.05.87.81801011.632.052.5
05/2305:50:004.60.05.87.81801011.732.032.0
05/2304:50:004.60.07.89.81801011.532.052.5
05/2303:50:004.60.07.89.81801011.032.052.7
05/2302:50:004.60.07.87.81801010.932.052.5
05/2301:50:004.69.07.89.81701010.732.052.3
05/2300:50:004.310.09.811.71701010.532.052.3
05/2223:50:004.610.07.89.81701010.632.032.0
05/2222:50:004.60.07.89.81801010.832.032.0
05/2221:50:004.60.07.89.81801011.132.052.5
05/2220:50:004.60.09.811.71801011.132.032.0
05/2219:50:000.00.07.89.81801011.532.052.5
05/2218:50:004.30.07.89.81701011.532.032.0
05/2217:50:004.310.07.89.81801011.232.052.2
05/2216:50:004.30.05.87.81701011.232.052.0
05/2215:50:003.911.05.85.81801011.032.052.0
05/2214:50:004.310.05.85.81801010.732.052.0
05/2213:50:003.90.05.85.82001010.232.051.8
05/2212:50:003.90.03.95.81901009.832.051.8
05/2211:50:004.60.03.95.81901009.932.051.6
05/2210:50:004.60.05.87.82001010.232.051.6

 

000289280 ___0.03616
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