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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)05/22
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
19:00:00 (GMT) on 05/22
Sea Height:3.6 ft
Primary Swell Height: 1.7 ft
Primary Swell Period: 16.5 secs
Surf Height2.3 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)
05/2219:00:003.6 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
05/2209:00:003.6 2.5 se12.1 secs1.3 se16.4 secs1.4 se 8.4secs2.5 -3.1 12.1
05/2208:00:004.0 2.5 se12.4 secs1.8 se16.5 secs2.2 se 9.2secs2.5 -3.1 12.4
05/2207:00:003.6 2.3 se12.4 secs1.4 se16.4 secs1.7 se 9.2secs2.2 -2.8 12.4
05/2206:00:003.8 2.1 se12.4 secs2.2 se9.2 secs0.8 se 16.7secs2.1 -2.6 12.4
05/2205:00:004.2 2.8 se11.0 secs1.6 se14.3 secs2.1 se 7.7secs2.4 -3.0 11.0
05/2204:00:004.1 3.2 se10.1 secs1.4 se14.3 secs1.4 se 6.8secs2.6 -3.2 10.1
05/2203:00:004.3 2.8 se12.3 secs2.5 se9.3 secs1.4 se 15.9secs2.7 -3.4 12.3
05/2202:00:004.1 2.9 se11.0 secs2.1 se7.8 secs0.9 se 16.3secs2.6 -3.2 11.0
05/2201:00:004.4 3.3 se11.0 secs1.1 se14.8 secs1.6 se 7.7secs2.9 -3.6 11.0
05/2200:00:004.0 2.4 se12.4 secs1.4 se16.0 secs2.2 se 9.2secs2.4 -3.0 12.4
05/2123:00:004.2 3.1 se11.2 secs1.0 se16.9 secs1.8 se 7.8secs2.8 -3.5 11.2
05/2122:00:004.4 2.8 se12.3 secs1.6 se16.7 secs2.3 se 9.2secs2.7 -3.4 12.3
05/2121:00:004.7 3.3 se12.1 secs1.3 se15.8 secs2.1 se 8.5secs3.2 -4.0 12.1
05/2120:00:004.5 2.5 se12.4 secs1.5 se16.1 secs2.5 se 9.1secs2.5 -3.1 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
19:50:00 (GMT) on 05/22
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:180 degrees
Barometric Pressure:1011.5 mbs
Air Temperature: 32.0 degrees
Water Temperature:52.5 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)
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
05/2209:50:004.611.03.97.82201010.332.032.0
05/2208:50:005.20.01.93.92701010.432.051.4
05/2207:50:004.90.03.95.83001010.632.051.4
05/2206:50:004.911.05.87.82801010.932.032.0
05/2205:50:005.60.07.89.83001011.432.051.4
05/2204:50:005.60.07.811.72901011.332.051.6
05/2203:50:005.60.07.811.72901011.132.052.0
05/2202:50:005.60.07.811.73001010.932.032.0
05/2201:50:005.90.07.811.73001011.132.032.0
05/2200:50:005.210.09.813.73101011.632.032.0
05/2123:50:005.211.09.811.72901011.832.052.3
05/2122:50:005.20.07.89.83001012.232.032.0
05/2121:50:005.90.07.89.82901012.632.052.3
05/2120:50:006.20.07.811.72901012.832.052.2

 

000289266 ___0.024575
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