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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)09/17
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
19:00:00 (GMT) on 09/17
Sea Height:2.6 ft
Primary Swell Height: 1.5 ft
Primary Swell Period: 16.3 secs
Surf Height2 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)
09/1719:00:002.6 1.5 se16.3 secs1.2 se12.7 secs1.3 se 9.0secs2.0 -2.5 16.3
09/1718:00:002.5 1.5 se16.4 secs1.3 se12.7 secs1.3 se 9.0secs1.9 -2.4 16.4
09/1717:00:002.8 1.8 se14.6 secs1.2 se18.2 secs1.3 se 11.5secs2.1 -2.6 14.6
09/1716:00:002.6 1.2 se14.6 secs0.9 se19.1 secs1.8 se 8.4secs1.4 -1.8 14.6
09/1715:00:002.6 1.5 se16.2 secs1.2 se12.9 secs1.5 se 8.4secs2.0 -2.5 16.2
09/1714:00:002.6 1.2 se16.5 secs1.0 se12.8 secs1.5 se 8.4secs1.6 -2.0 16.5
09/1713:00:002.4 1.2 se16.4 secs1.4 se9.0 secs0.9 se 12.6secs1.6 -2.0 16.4
09/1712:00:002.7 1.2 se16.5 secs1.7 se8.4 secs0.9 se 12.7secs1.5 -1.9 16.5
09/1711:00:002.6 0.9 se19.1 secs1.2 se14.6 secs1.7 se 8.3secs1.4 -1.8 19.1
09/1710:00:002.7 1.3 se16.5 secs1.7 se8.3 secs0.9 se 12.9secs1.7 -2.2 16.5
09/1709:00:002.8 2.2 se8.3 secs1.0 se14.9 secs0.1 se 20.0secs1.4 -1.8 8.3
09/1708:00:002.5 1.1 se16.6 secs1.7 se8.3 secs0.9 se 12.7secs1.5 -1.9 16.6
09/1707:00:002.7 1.1 se16.8 secs1.9 se7.7 secs0.9 se 12.8secs1.4 -1.8 16.8
09/1706:00:002.6 1.1 se16.9 secs1.6 se8.3 secs1.0 se 12.6secs1.5 -1.8 16.9
09/1705:00:002.8 1.4 se16.9 secs0.7 se20.7 secs1.8 se 7.7secs1.8 -2.3 16.9
09/1704:00:002.6 1.0 se16.2 secs1.8 se7.7 secs1.0 se 12.8secs1.2 -1.6 16.2
09/1703:00:002.5 1.1 se17.1 secs1.6 se7.8 secs0.7 se 12.8secs1.5 -1.8 17.1
09/1702:00:002.5 0.8 se14.3 secs1.4 se8.3 secs0.9 se 11.3secs1.0 -1.2 14.3
09/1701:00:002.7 1.9 se8.3 secs1.0 se14.3 secs0.0 se 0.0secs1.2 -1.5 8.3
09/1700:00:002.9 1.2 se17.0 secs1.8 se7.7 secs0.9 se 12.7secs1.6 -2.0 17.0
09/1623:00:003.2 1.1 se17.0 secs2.1 se8.4 secs0.5 se 20.0secs1.6 -1.9 17.0
09/1622:00:003.4 2.2 se8.9 secs1.1 se16.7 secs0.9 se 12.7secs1.6 -2.0 8.9
09/1621:00:003.5 2.4 se8.4 secs0.8 se16.3 secs0.8 se 12.8secs1.6 -2.0 8.4
09/1620:00:003.6 2.4 se8.4 secs0.8 se16.7 secs0.9 se 12.5secs1.6 -2.0 8.4

 

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
19:50:00 (GMT) on 09/17
Combined Sea Height:3.3 ft
Dominant Period:8.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:190 degrees
Barometric Pressure: 0.0 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)
09/1719:50:003.38.09.811.71900.032.032.0
09/1718:50:003.60.01.93.92001020.332.032.0
09/1717:50:003.616.05.85.82101019.732.060.4
09/1716:50:003.30.05.85.82001019.132.032.0
09/1715:50:003.60.05.85.82101018.732.060.3
09/1714:50:003.69.03.95.82301018.032.060.3
09/1713:50:003.68.03.95.82301017.532.060.3
09/1712:50:003.98.05.87.82301016.932.032.0
09/1711:50:000.00.03.95.82301016.632.060.3
09/1710:50:003.98.05.85.82501016.232.060.3
09/1709:50:004.68.05.87.82601015.932.060.3
09/1708:50:003.60.03.95.82601015.932.060.3
09/1707:50:003.68.05.87.82701015.932.059.9
09/1706:50:003.98.05.87.82701015.532.032.0
09/1705:50:003.98.03.95.82601015.632.032.0
09/1704:50:003.90.05.87.82501015.632.060.4
09/1703:50:003.68.07.89.82701015.432.032.0
09/1702:50:003.98.05.87.82601015.232.060.6
09/1701:50:004.38.03.95.82601015.332.060.6
09/1700:50:004.30.03.95.82501015.132.060.6
09/1623:50:004.68.01.93.92401015.332.060.6
09/1622:50:004.98.05.87.82601015.532.032.0
09/1621:50:004.90.07.89.82801015.832.032.0
09/1620:50:004.98.07.89.83001015.932.060.4

 

000293795 ___0.025269
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