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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)08/13
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 08/13
Sea Height:3.4 ft
Primary Swell Height: 1.4 ft
Primary Swell Period: 14.5 secs
Surf Height1.6 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)
08/1306:00:003.4 1.4 se14.5 secs1.9 se10.0 secs1.5 se 6.7secs1.6 -2.1 14.5
08/1305:00:003.2 1.4 se14.6 secs2.1 se9.0 secs1.0 se 5.9secs1.7 -2.1 14.6
08/1304:00:003.2 1.5 se14.3 secs0.9 se17.9 secs1.8 se 9.0secs1.8 -2.2 14.3
08/1303:00:002.9 1.5 se14.2 secs1.8 se9.0 secs0.9 se 5.9secs1.7 -2.1 14.2
08/1302:00:002.6 1.2 se16.7 secs1.3 se12.4 secs1.4 se 8.4secs1.6 -2.0 16.7
08/1301:00:002.9 1.3 se14.2 secs1.7 se9.0 secs0.7 se 18.0secs1.5 -1.9 14.2
08/1300:00:003.2 1.6 se12.6 secs2.3 se8.4 secs1.0 se 15.9secs1.6 -2.0 12.6
08/1223:00:003.4 2.4 se8.4 secs1.2 se14.4 secs0.8 se 17.8secs1.6 -2.0 8.4
08/1222:00:003.3 1.3 se14.2 secs1.7 se9.9 secs0.7 se 18.0secs1.5 -1.9 14.2
08/1221:00:003.5 2.5 se8.4 secs1.4 se14.2 secs0.8 se 18.1secs1.7 -2.1 8.4
08/1220:00:003.4 2.2 se9.0 secs1.4 se14.2 secs0.7 se 17.9secs1.6 -2.0 9.0
08/1219:00:003.2 1.3 se17.0 secs2.0 se9.0 secs1.3 se 12.6secs1.8 -2.2 17.0
08/1218:00:003.1 1.4 se14.4 secs2.0 se9.0 secs0.9 se 17.8secs1.6 -2.1 14.4
08/1217:00:003.4 2.4 se9.0 secs1.2 se16.6 secs1.4 se 12.7secs1.7 -2.2 9.0
08/1216:00:003.2 1.4 se12.5 secs2.1 se8.4 secs1.0 se 16.5secs1.4 -1.8 12.5
08/1215:00:002.9 1.0 se16.7 secs1.9 se9.0 secs1.2 se 12.5secs1.4 -1.7 16.7
08/1214:00:002.9 1.1 se16.7 secs1.3 se12.6 secs1.7 se 9.1secs1.5 -1.9 16.7
08/1213:00:002.9 1.2 se16.4 secs1.4 se12.7 secs1.8 se 8.4secs1.6 -2.0 16.4
08/1212:00:003.2 1.3 se17.0 secs2.1 se9.0 secs1.5 se 12.5secs1.8 -2.3 17.0
08/1211:00:003.4 2.3 se9.1 secs1.3 se14.3 secs0.9 se 18.1secs1.7 -2.1 9.1
08/1210:00:003.3 1.4 se16.9 secs1.5 se12.6 secs2.0 se 8.4secs1.9 -2.4 16.9
08/1209:00:003.2 1.2 se16.5 secs1.6 se12.6 secs1.9 se 9.0secs1.6 -2.0 16.5
08/1208:00:003.0 1.3 se16.6 secs1.4 se12.8 secs1.8 se 9.1secs1.7 -2.1 16.6
08/1207:00:003.0 1.3 se16.6 secs1.5 se12.6 secs1.8 se 8.3secs1.7 -2.1 16.6

 

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 08/13
Combined Sea Height:4.6 ft
Dominant Period:8.0 secs
Wind Speed: 3.9 kts
Wind Gust: 3.9 kts
Wind Direction:200 degrees
Barometric Pressure:1010.8 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)
08/1306:50:004.68.03.93.92001010.832.032.0
08/1305:50:004.69.03.95.82801011.232.058.5
08/1304:50:004.30.03.97.83001011.032.058.5
08/1303:50:004.38.07.89.82801010.532.058.5
08/1302:50:004.39.09.811.72801010.132.058.8
08/1301:50:004.60.05.87.83001009.932.032.0
08/1300:50:004.30.03.95.82201010.132.032.0
08/1223:50:004.69.03.95.82301010.432.032.0
08/1222:50:004.69.05.87.82101011.032.032.0
08/1221:50:005.28.09.811.71801011.832.059.0
08/1220:50:004.39.05.87.81901012.032.059.0
08/1219:50:004.30.00.01.90001012.532.058.6
08/1218:50:004.38.01.91.93301013.132.032.0
08/1217:50:004.90.01.93.91501013.032.058.5
08/1216:50:004.39.03.93.91801012.932.058.5
08/1215:50:004.38.09.811.71801013.132.032.0
08/1214:50:003.98.09.811.71701012.932.058.5
08/1213:50:003.98.07.811.71701012.632.058.5
08/1212:50:003.99.05.87.81901012.432.032.0
08/1211:50:004.39.05.87.81901012.532.058.5
08/1210:50:004.69.07.89.81901012.632.032.0
08/1209:50:004.68.05.87.81901012.932.032.0
08/1208:50:004.39.05.87.82001013.132.058.8
08/1207:50:003.98.07.89.82001013.432.058.8

 

000292432 ___0.027804
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