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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)01/16
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
12:00:00 (GMT) on 01/16
Sea Height:3.5 ft
Primary Swell Height: 2.9 ft
Primary Swell Period: 12.7 secs
Surf Height2.9 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)
01/1612:00:003.5 2.9 se12.7 secs1.5 se9.1 secs0.7 se 16.7secs2.9 -3.6 12.7
01/1611:00:003.9 3.0 se13.9 secs2.0 se10.3 secs1.0 se 7.2secs3.3 -4.2 13.9
01/1610:00:004.1 3.4 se12.7 secs1.7 se9.2 secs0.8 se 16.7secs3.5 -4.3 12.7
01/1609:00:004.1 3.4 se12.5 secs1.7 se9.2 secs0.9 se 16.7secs3.4 -4.3 12.5
01/1608:00:004.3 3.5 se12.7 secs1.8 se9.2 secs1.0 se 16.7secs3.6 -4.4 12.7
01/1607:00:004.4 3.6 se12.8 secs2.0 se9.3 secs1.0 se 17.2secs3.7 -4.6 12.8
01/1606:00:004.1 3.2 se12.6 secs2.0 se9.4 secs0.8 se 17.2secs3.2 -4.1 12.6
01/1605:00:004.3 3.5 se12.7 secs2.0 se9.2 secs0.8 se 16.7secs3.6 -4.5 12.7
01/1604:00:004.4 3.6 se12.6 secs2.2 se15.6 secs2.0 se 9.3secs3.6 -4.5 12.6
01/1603:00:004.7 4.0 se12.4 secs2.2 se15.6 secs1.7 se 9.2secs3.9 -4.9 12.4
01/1602:00:004.5 3.8 se12.7 secs1.2 se17.3 secs1.7 se 9.2secs3.9 -4.8 12.7
01/1601:00:004.5 3.6 se14.0 secs2.3 se10.3 secs1.2 se 17.1secs4.0 -5.0 14.0
01/1600:00:004.9 3.9 se14.1 secs2.6 se10.3 secs1.1 se 7.2secs4.4 -5.5 14.1
01/1523:00:004.8 3.8 se14.0 secs2.3 se10.3 secs1.2 se 17.2secs4.2 -5.3 14.0
01/1522:00:004.6 3.6 se13.9 secs2.3 se10.3 secs1.3 se 7.2secs4.0 -5.0 13.9
01/1521:00:005.0 3.9 se14.2 secs2.6 se10.3 secs1.3 se 17.2secs4.5 -5.6 14.2
01/1520:00:005.3 4.2 se14.1 secs2.8 se10.4 secs1.4 se 7.1secs4.7 -5.9 14.1
01/1519:00:004.8 3.9 se14.2 secs2.1 se10.3 secs1.4 se 7.2secs4.5 -5.6 14.2
01/1518:00:004.7 3.6 se14.3 secs2.0 se10.4 secs1.8 se 7.2secs4.1 -5.2 14.3
01/1517:00:005.4 4.3 se14.2 secs2.2 se10.2 secs1.3 se 6.8secs4.9 -6.1 14.2
01/1516:00:005.1 4.1 se14.1 secs2.1 se10.2 secs1.2 se 6.8secs4.6 -5.8 14.1
01/1515:00:005.6 4.7 se14.5 secs2.0 se10.3 secs1.5 se 7.2secs5.5 -6.8 14.5
01/1514:00:005.8 4.6 se14.4 secs2.5 se10.1 secs1.4 se 6.8secs5.3 -6.7 14.4
01/1513:00:005.7 4.8 se14.3 secs2.0 se10.2 secs1.2 se 6.8secs5.5 -6.9 14.3

 

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
12:00:00 (GMT) on 01/16
Combined Sea Height:4.6 ft
Dominant Period:0.0 secs
Wind Speed: 1.9 kts
Wind Gust: 3.9 kts
Wind Direction:160 degrees
Barometric Pressure:1016.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:55.4 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)
01/1612:00:004.60.01.93.91601016.932.055.4
01/1611:00:004.612.05.85.81101017.332.055.6
01/1610:00:000.00.07.89.80901017.432.055.6
01/1609:00:004.60.01.95.82801017.232.055.8
01/1608:00:005.20.03.95.81101017.232.055.9
01/1607:00:004.313.01.91.90501017.232.055.9
01/1606:00:000.00.03.95.82101016.932.055.9
01/1605:00:000.00.09.811.71001016.332.056.1
01/1604:00:000.00.09.811.71001016.032.056.1
01/1603:00:005.20.011.715.61001015.832.056.1
01/1602:00:005.20.011.715.61001015.832.056.1
01/1601:00:005.212.013.715.61001015.732.056.1
01/1600:00:005.613.013.717.60901016.132.056.3
01/1523:00:005.90.015.619.50901016.132.056.3
01/1522:00:000.00.017.621.40901016.232.056.3
01/1521:00:006.60.017.621.40901016.332.056.1
01/1520:00:005.614.015.619.50901016.832.055.9
01/1519:00:000.00.021.425.40901017.732.055.8
01/1518:00:000.00.017.621.40901018.232.055.6
01/1517:00:006.614.019.523.40901018.332.055.4
01/1516:00:000.00.015.619.50801018.032.055.4
01/1515:00:006.90.017.621.40901017.532.055.6
01/1514:00:007.514.017.621.40901017.432.055.6
01/1513:00:000.00.013.715.60801017.632.055.6

 

000287488 ___0.025161
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