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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)06/17
09:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
09:00:00 (GMT) on 06/17
Sea Height:4.4 ft
Primary Swell Height: 4 ft
Primary Swell Period: 19.3 secs
Surf Height6.2 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)
06/1709:00:004.4 4.0 se19.3 secs2.3 se15.0 secs1.2 se 11.6secs6.2 -7.7 19.3
06/1708:00:003.7 3.3 se17.4 secs2.4 se20.8 secs2.0 se 13.1secs4.6 -5.7 17.4
06/1707:00:004.7 4.1 se19.2 secs2.6 se14.8 secs1.4 se 11.5secs6.3 -7.8 19.2
06/1706:00:003.2 2.7 se17.4 secs1.8 se12.9 secs0.7 se 9.2secs3.8 -4.7 17.4
06/1705:00:003.8 3.3 se19.2 secs2.3 se14.7 secs0.3 se 25.0secs5.0 -6.3 19.2
06/1704:00:003.6 3.2 se17.5 secs2.5 se20.6 secs2.3 se 14.4secs4.5 -5.6 17.5
06/1703:00:003.6 3.3 se17.8 secs2.1 se14.6 secs0.8 se 10.2secs4.7 -5.8 17.8
06/1702:00:003.7 3.1 se19.8 secs1.9 se14.5 secs0.5 se 25.0secs4.9 -6.2 19.8
06/1701:00:003.8 3.4 se17.6 secs2.8 se20.9 secs2.4 se 14.4secs4.8 -6.0 17.6
06/1700:00:004.4 3.9 se20.5 secs1.8 se14.4 secs0.5 se 25.0secs6.3 -7.9 20.5
06/1623:00:003.7 3.0 se20.1 secs2.2 se14.6 secs0.9 se 25.0secs4.9 -6.1 20.1
06/1622:00:004.9 4.5 se20.5 secs1.9 se14.5 secs0.5 se 25.0secs7.4 -9.2 20.5
06/1621:00:003.8 3.2 se19.9 secs2.2 se14.5 secs0.7 se 25.0secs5.1 -6.3 19.9
06/1620:00:003.8 3.2 se19.7 secs2.2 se14.7 secs0.6 se 25.0secs5.0 -6.3 19.7
06/1619:00:003.5 2.8 se19.6 secs2.1 se14.7 secs1.3 se 11.5secs4.4 -5.6 19.6
06/1618:00:003.1 2.6 se16.7 secs1.9 se20.0 secs2.3 se 13.1secs3.5 -4.4 16.7
06/1617:00:002.8 2.1 se20.4 secs1.7 se14.4 secs0.9 se 25.0secs3.4 -4.3 20.4
06/1616:00:003.3 2.5 se20.4 secs2.7 se17.3 secs1.1 se 25.0secs4.0 -5.0 20.4
06/1615:00:003.5 3.0 se16.9 secs2.4 se20.3 secs2.4 se 13.2secs4.1 -5.1 16.9
06/1614:00:002.9 2.1 se20.0 secs2.1 se14.7 secs0.8 se 25.0secs3.4 -4.2 20.0
06/1613:00:003.2 2.7 se17.1 secs1.9 se21.5 secs2.2 se 13.0secs3.7 -4.7 17.1
06/1612:00:002.8 2.3 se17.0 secs1.5 se21.4 secs1.9 se 13.0secs3.2 -4.0 17.0
06/1611:00:002.8 2.4 se16.6 secs1.9 se13.1 secs1.2 se 21.8secs3.1 -3.9 16.6
06/1610:00:003.2 2.6 se16.9 secs2.2 se19.9 secs2.2 se 13.0secs3.5 -4.4 16.9

 

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
09:50:00 (GMT) on 06/17
Combined Sea Height:4.6 ft
Dominant Period:0.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:240 degrees
Barometric Pressure:1012.5 mbs
Air Temperature: 32.0 degrees
Water Temperature:56.8 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)
06/1709:50:004.60.05.87.82401012.532.056.8
06/1708:50:004.919.03.95.82401012.832.056.8
06/1707:50:004.319.03.95.82401013.032.032.0
06/1706:50:004.619.01.93.91901013.332.032.0
06/1705:50:004.319.03.93.91801013.532.057.0
06/1704:50:004.90.03.95.81801013.532.032.0
06/1703:50:003.619.03.95.82001013.332.032.0
06/1702:50:003.619.03.95.82101013.532.057.4
06/1701:50:003.919.05.87.82101013.632.058.3
06/1700:50:003.919.05.87.82001014.132.032.0
06/1623:50:004.321.05.87.82001014.432.032.0
06/1622:50:003.319.01.93.92201014.832.056.7
06/1621:50:003.621.03.95.82501015.132.055.9
06/1620:50:003.90.03.95.82601015.632.056.7
06/1619:50:000.00.03.93.92901015.932.056.7
06/1618:50:003.921.03.93.92601016.132.032.0
06/1617:50:003.621.03.93.92401016.132.057.7
06/1616:50:003.90.05.87.82001016.232.057.6
06/1615:50:003.315.01.93.92101016.432.057.4
06/1614:50:003.315.03.93.92601016.132.032.0
06/1613:50:003.315.03.93.92601015.932.057.2
06/1612:50:003.621.03.95.82501015.532.032.0
06/1611:50:003.321.03.95.83001015.532.032.0
06/1610:50:003.315.05.87.82901015.432.032.0

 

000290095 ___0.025339
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