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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
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 05/22
Sea Height:3.8 ft
Primary Swell Height: 2.1 ft
Primary Swell Period: 12.4 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)
05/2206:00:003.8 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
05/2119:00:005.0 3.7 se12.3 secs1.6 se16.3 secs2.4 se 9.2secs3.7 -4.6 12.3
05/2118:00:005.0 3.4 se12.4 secs1.7 se16.0 secs2.5 se 9.2secs3.3 -4.2 12.4
05/2117:00:005.1 3.7 se11.2 secs1.4 se16.7 secs0.7 se 20.0secs3.3 -4.1 11.2
05/2116:00:005.1 3.5 se12.4 secs1.8 se16.4 secs2.7 se 9.2secs3.5 -4.3 12.4
05/2115:00:004.9 3.4 se12.4 secs2.5 se9.2 secs0.8 se 16.7secs3.4 -4.2 12.4
05/2114:00:005.7 3.7 se12.2 secs3.1 se9.2 secs1.6 se 16.7secs3.6 -4.5 12.2
05/2113:00:005.3 3.5 se12.3 secs2.9 se9.1 secs1.5 se 16.3secs3.4 -4.2 12.3
05/2112:00:005.5 3.7 se11.1 secs1.5 se16.7 secs2.4 se 7.8secs3.3 -4.1 11.1
05/2111:00:005.3 3.2 se12.2 secs3.1 se9.2 secs1.2 se 16.0secs3.1 -3.9 12.2
05/2110:00:005.1 3.3 se11.2 secs1.3 se16.1 secs2.2 se 7.7secs3.0 -3.7 11.2
05/2109:00:005.3 3.6 se11.2 secs1.4 se16.2 secs2.6 se 7.8secs3.2 -4.0 11.2
05/2108:00:005.4 4.0 se11.2 secs1.5 se16.1 secs2.4 se 7.8secs3.6 -4.5 11.2
05/2107:00:005.5 3.9 se11.2 secs1.6 se17.1 secs1.8 se 7.8secs3.5 -4.4 11.2

 

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 05/22
Combined Sea Height:4.9 ft
Dominant Period:11.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:280 degrees
Barometric Pressure:1010.9 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)
05/2206:50:004.911.05.87.82801010.932.032.0
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
05/2119:50:005.910.05.89.82901013.032.052.0
05/2118:50:006.610.05.87.82801013.132.051.8
05/2117:50:006.69.05.89.83001013.332.051.6
05/2116:50:006.60.05.87.83001013.332.051.4
05/2115:50:007.20.07.811.73101012.932.051.3
05/2114:50:006.90.07.89.82901012.732.051.1
05/2113:50:007.210.05.87.82801012.332.051.1
05/2112:50:007.59.05.87.83001011.832.032.0
05/2111:50:006.90.05.87.83101011.832.051.1
05/2110:50:007.20.05.87.82901011.932.051.1
05/2109:50:006.60.03.95.82801012.132.051.1
05/2108:50:007.29.03.95.82901012.532.051.1
05/2107:50:006.90.03.95.83101012.532.032.0

 

000289246 ___0.027613
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