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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)09/14
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
15:00:00 (GMT) on 09/14
Sea Height:4.2 ft
Primary Swell Height: 2.8 ft
Primary Swell Period: 8.4 secs
Surf Height1.9 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)
09/1415:00:004.2 2.8 se8.4 secs1.5 se12.4 secs0.2 se 16.7secs1.9 -2.4 8.4
09/1414:00:004.8 3.3 se9.0 secs1.3 se12.2 secs1.7 se 6.0secs2.4 -3.0 9.0
09/1413:00:004.1 2.4 se9.1 secs1.4 se12.2 secs0.7 se 16.4secs1.8 -2.2 9.1
09/1412:00:004.1 2.3 se9.9 secs1.1 se14.1 secs1.9 se 6.7secs1.8 -2.3 9.9
09/1411:00:003.8 2.1 se9.9 secs1.1 se13.9 secs2.3 se 6.7secs1.6 -2.1 9.9
09/1410:00:003.4 1.9 se10.1 secs1.0 se13.8 secs1.9 se 6.7secs1.5 -1.9 10.1
09/1409:00:003.8 1.4 se12.7 secs1.7 se9.2 secs1.9 se 5.9secs1.5 -1.8 12.7
09/1408:00:003.7 1.6 se12.6 secs2.1 se7.1 secs0.3 se 16.7secs1.6 -2.0 12.6
09/1407:00:004.0 3.0 se6.7 secs1.2 se12.6 secs0.8 se 16.0secs1.6 -2.0 6.7
09/1406:00:004.1 2.6 se7.2 secs1.4 se12.6 secs0.3 se 16.7secs1.5 -1.9 7.2
09/1405:00:004.0 1.4 se12.8 secs2.6 se6.3 secs0.4 se 17.7secs1.4 -1.8 12.8
09/1404:00:003.7 1.4 se12.5 secs2.4 se6.2 secs0.4 se 16.7secs1.4 -1.7 12.5
09/1403:00:003.3 1.6 se12.6 secs2.0 se5.9 secs1.2 se 9.2secs1.6 -2.0 12.6
09/1402:00:002.9 1.1 se12.7 secs2.2 se5.6 secs1.0 se 9.3secs1.1 -1.4 12.7
09/1401:00:002.7 1.4 se13.9 secs1.1 se10.1 secs1.9 se 5.5secs1.5 -1.9 13.9
09/1400:00:002.2 1.2 se12.5 secs0.9 se9.2 secs1.4 se 5.5secs1.2 -1.5 12.5
09/1323:00:002.2 1.5 se12.7 secs0.9 se9.3 secs0.4 se 17.3secs1.6 -2.0 12.7
09/1322:00:002.2 1.6 se12.7 secs0.9 se9.3 secs0.4 se 16.7secs1.6 -2.0 12.7
09/1321:00:002.3 1.6 se12.7 secs1.1 se15.9 secs0.9 se 9.2secs1.6 -2.1 12.7
09/1320:00:002.3 1.7 se12.6 secs1.1 se15.6 secs0.9 se 9.3secs1.7 -2.2 12.6
09/1319:00:002.2 1.5 se12.4 secs0.8 se15.7 secs1.0 se 9.2secs1.5 -1.9 12.4
09/1318:00:002.2 1.6 se12.4 secs0.9 se15.5 secs1.0 se 9.3secs1.6 -2.0 12.4
09/1317:00:002.5 1.9 se12.5 secs1.1 se9.3 secs0.5 se 16.7secs1.9 -2.3 12.5
09/1316:00:002.3 1.9 se12.5 secs0.9 se9.2 secs0.4 se 16.7secs1.9 -2.4 12.5

 

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
15:50:00 (GMT) on 09/14
Combined Sea Height:6.9 ft
Dominant Period:9.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:330 degrees
Barometric Pressure:1014.2 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)
09/1415:50:006.99.09.811.73301014.232.032.0
09/1414:50:005.90.07.89.83201014.032.059.7
09/1413:50:006.68.07.89.83401013.532.059.7
09/1412:50:006.20.011.713.73401013.532.059.7
09/1411:50:005.98.013.717.63201013.432.059.9
09/1410:50:005.68.011.713.73201013.732.059.9
09/1409:50:005.67.013.717.63301013.832.060.1
09/1408:50:005.28.015.619.53201014.232.059.9
09/1407:50:005.97.015.619.53201014.232.060.1
09/1406:50:006.20.015.617.63201014.232.059.9
09/1405:50:006.67.017.623.43201014.432.059.9
09/1404:50:006.66.019.523.43301014.532.032.0
09/1403:50:005.66.017.621.43301014.632.032.0
09/1402:50:005.26.019.523.43201014.732.060.1
09/1401:50:005.26.017.621.43201015.132.059.9
09/1400:50:004.60.015.619.53201015.432.060.1
09/1323:50:004.35.017.621.43101015.932.032.0
09/1322:50:003.94.013.717.63201016.332.060.1
09/1321:50:003.95.013.717.63101016.832.032.0
09/1320:50:003.90.015.619.53101017.232.032.0
09/1319:50:004.310.015.619.53101017.332.032.0
09/1318:50:004.30.015.619.53101017.532.059.7
09/1317:50:003.611.015.619.53001017.732.059.5
09/1316:50:003.614.015.617.63101017.532.059.4

 

000293731 ___0.035417
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