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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)02/14
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
18:00:00 (GMT) on 02/14
Sea Height:8.1 ft
Primary Swell Height: 7.3 ft
Primary Swell Period: 14.4 secs
Surf Height8.4 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)
02/1418:00:008.1 7.3 se14.4 secs3.2 se10.4 secs0.4 se 20.0secs8.4 -10.5 14.4
02/1417:00:007.4 6.7 se14.4 secs2.9 se10.5 secs0.3 se 20.0secs7.7 -9.7 14.4
02/1416:00:007.7 7.2 se14.5 secs2.6 se10.3 secs0.8 se 7.2secs8.4 -10.5 14.5
02/1415:00:007.7 7.1 se14.5 secs2.8 se10.4 secs0.6 se 20.0secs8.2 -10.2 14.5
02/1414:00:006.9 6.1 se14.5 secs2.7 se10.3 secs1.0 se 20.0secs7.1 -8.9 14.5
02/1413:00:007.4 6.8 se14.7 secs3.5 se11.6 secs1.4 se 8.5secs8.0 -10.0 14.7
02/1412:00:008.7 8.1 se14.8 secs4.0 se11.6 secs0.8 se 20.0secs9.5 -11.9 14.8
02/1411:00:008.0 6.9 se15.9 secs3.6 se11.6 secs1.0 se 20.0secs8.8 -10.9 15.9
02/1410:00:008.2 7.0 se15.9 secs3.6 se11.5 secs1.1 se 20.0secs8.9 -11.2 15.9
02/1409:00:007.9 6.6 se16.1 secs3.5 se11.5 secs1.6 se 20.0secs8.5 -10.7 16.1
02/1408:00:007.7 6.6 se16.3 secs4.8 se13.0 secs1.6 se 20.0secs8.6 -10.8 16.3
02/1407:00:007.6 6.4 se15.9 secs2.8 se11.5 secs0.7 se 20.0secs8.1 -10.2 15.9
02/1406:00:007.4 6.0 se16.4 secs4.3 se12.9 secs1.4 se 20.0secs7.9 -9.9 16.4
02/1405:00:007.5 6.3 se16.8 secs4.1 se12.9 secs2.6 se 20.0secs8.4 -10.5 16.8
02/1404:00:008.2 7.0 se16.4 secs5.0 se13.2 secs2.2 se 20.0secs9.2 -11.5 16.4
02/1403:00:006.9 5.6 se16.8 secs2.5 se20.0 secs3.9 se 13.0secs7.5 -9.3 16.8
02/1402:00:007.9 6.1 se16.6 secs5.0 se12.9 secs2.2 se 20.0secs8.2 -10.2 16.6
02/1401:00:007.3 6.1 se16.3 secs4.8 se13.2 secs1.7 se 20.0secs7.9 -9.9 16.3
02/1400:00:006.6 5.0 se16.5 secs4.5 se13.0 secs1.9 se 20.0secs6.6 -8.3 16.5
02/1323:00:007.1 5.2 se16.5 secs4.9 se13.0 secs2.1 se 20.0secs6.9 -8.6 16.5
02/1322:00:006.1 4.3 se16.3 secs3.9 se13.0 secs1.5 se 20.0secs5.7 -7.1 16.3
02/1321:00:006.2 4.5 se16.5 secs3.7 se13.0 secs1.7 se 20.6secs5.9 -7.4 16.5
02/1320:00:006.1 4.1 se16.8 secs3.5 se12.8 secs2.0 se 20.0secs5.5 -6.8 16.8
02/1319:00:005.9 4.0 se16.5 secs3.7 se12.9 secs1.7 se 20.0secs5.3 -6.6 16.5

 

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
18:50:00 (GMT) on 02/14
Combined Sea Height:8.5 ft
Dominant Period:15.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:180 degrees
Barometric Pressure:1017.6 mbs
Air Temperature: 32.0 degrees
Water Temperature:56.5 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)
02/1418:50:008.515.05.87.81801017.632.056.5
02/1417:50:008.914.07.89.81801017.532.056.5
02/1416:50:008.215.05.87.81701017.332.056.3
02/1415:50:008.516.03.97.81601017.132.056.5
02/1414:50:008.215.01.93.92001017.032.056.5
02/1413:50:008.515.03.97.82201017.032.056.5
02/1412:50:007.915.03.97.82701017.132.056.5
02/1411:50:008.516.01.95.82701017.332.056.5
02/1410:50:008.215.03.97.82701017.632.056.7
02/1409:50:008.215.01.95.82401017.932.056.7
02/1408:50:009.816.03.97.82901018.432.056.7
02/1407:50:009.216.09.813.73101018.932.056.7
02/1406:50:008.916.09.813.73101019.032.056.7
02/1405:50:008.916.011.715.63101019.732.056.7
02/1404:50:009.217.013.717.63101019.832.056.7
02/1403:50:009.217.013.717.63101019.932.056.8
02/1402:50:008.916.015.617.63101019.932.056.8
02/1401:50:008.916.017.621.43101020.132.056.8
02/1400:50:008.517.015.617.63101020.032.056.8
02/1323:50:008.217.015.621.43101019.932.056.8
02/1322:50:007.514.017.621.43101019.932.056.8
02/1321:50:006.917.015.617.63101020.032.056.8
02/1320:50:007.917.015.619.53101020.532.056.8
02/1319:50:007.215.013.717.63201021.032.056.8

 

000285861 ___0.030633
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