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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)09/16
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
17:00:00 (GMT) on 09/16
Sea Height:4.3 ft
Primary Swell Height: 3.1 ft
Primary Swell Period: 8.9 secs
Surf Height2.2 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)
09/1617:00:004.3 3.1 se8.9 secs0.9 se14.3 secs0.6 se 18.0secs2.2 -2.8 8.9
09/1616:00:004.0 2.9 se8.4 secs1.0 se11.7 secs0.0 se 0.0secs1.9 -2.4 8.4
09/1615:00:003.8 2.7 se8.4 secs1.1 se12.2 secs0.2 se 16.7secs1.8 -2.3 8.4
09/1614:00:004.0 2.8 se9.0 secs1.1 se14.7 secs1.6 se 5.9secs2.0 -2.6 9.0
09/1613:00:004.0 2.9 se8.4 secs1.2 se12.0 secs0.6 se 16.9secs1.9 -2.4 8.4
09/1612:00:003.6 2.5 se9.1 secs1.1 se12.4 secs0.7 se 16.1secs1.8 -2.2 9.1
09/1611:00:003.6 2.5 se9.1 secs1.1 se12.3 secs0.5 se 15.4secs1.8 -2.3 9.1
09/1610:00:003.8 3.1 se8.4 secs1.1 se12.5 secs0.3 se 16.7secs2.1 -2.6 8.4
09/1609:00:003.5 2.5 se9.0 secs0.8 se14.4 secs1.4 se 5.9secs1.8 -2.2 9.0
09/1608:00:003.3 2.1 se8.4 secs0.9 se16.8 secs1.0 se 12.6secs1.4 -1.8 8.4
09/1607:00:002.9 2.0 se8.3 secs0.8 se16.5 secs0.9 se 12.7secs1.3 -1.7 8.3
09/1606:00:003.2 2.1 se8.4 secs1.1 se14.5 secs0.8 se 11.4secs1.4 -1.8 8.4
09/1605:00:003.2 2.3 se8.9 secs0.8 se12.6 secs0.6 se 16.1secs1.7 -2.1 8.9
09/1604:00:003.2 2.4 se8.3 secs0.9 se12.6 secs0.6 se 16.0secs1.6 -2.0 8.3
09/1603:00:003.4 2.4 se8.3 secs0.9 se16.2 secs1.0 se 12.8secs1.6 -2.0 8.3
09/1602:00:003.1 2.1 se8.4 secs1.0 se14.3 secs0.6 se 17.8secs1.4 -1.7 8.4
09/1601:00:003.2 2.3 se8.3 secs0.7 se16.7 secs0.8 se 12.6secs1.5 -1.9 8.3
09/1600:00:003.4 2.6 se8.3 secs0.9 se16.4 secs0.8 se 13.0secs1.7 -2.1 8.3
09/1523:00:003.3 2.4 se8.4 secs0.8 se14.4 secs0.0 se 0.0secs1.6 -2.0 8.4
09/1522:00:003.8 2.9 se8.3 secs0.8 se14.5 secs0.0 se 0.0secs1.9 -2.4 8.3
09/1521:00:003.9 2.9 se8.4 secs0.9 se14.6 secs0.0 se 0.0secs2.0 -2.4 8.4
09/1520:00:003.8 2.7 se8.4 secs0.9 se12.5 secs0.7 se 16.0secs1.8 -2.3 8.4
09/1519:00:003.8 2.8 se8.4 secs0.9 se12.6 secs0.3 se 16.7secs1.9 -2.4 8.4
09/1518:00:003.7 2.7 se9.0 secs0.8 se12.5 secs1.4 se 5.9secs2.0 -2.4 9.0

 

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
17:50:00 (GMT) on 09/16
Combined Sea Height:6.6 ft
Dominant Period:9.0 secs
Wind Speed: 9.8 kts
Wind Gust: 15.6 kts
Wind Direction:320 degrees
Barometric Pressure:1016.0 mbs
Air Temperature: 32.0 degrees
Water Temperature:60.1 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)
09/1617:50:006.69.09.815.63201016.032.060.1
09/1616:50:006.60.09.813.73101015.532.060.3
09/1615:50:006.29.013.715.63101014.632.032.0
09/1614:50:005.68.011.715.63101014.332.060.1
09/1613:50:005.69.07.89.83101013.532.032.0
09/1612:50:005.99.07.89.83001012.632.032.0
09/1611:50:005.68.011.715.62801012.332.032.0
09/1610:50:005.99.011.713.72801012.332.060.4
09/1609:50:004.68.09.811.72701012.532.060.4
09/1608:50:005.20.09.811.72901012.732.032.0
09/1607:50:004.60.09.813.72801012.632.060.4
09/1606:50:004.30.09.813.72901012.732.060.4
09/1605:50:004.60.07.811.72701013.032.060.4
09/1604:50:004.68.05.87.82601013.232.032.0
09/1603:50:004.60.07.811.73001012.832.060.6
09/1602:50:004.98.07.813.73001012.432.060.6
09/1601:50:004.98.07.811.73001012.532.060.6
09/1600:50:005.60.07.89.82901012.532.060.6
09/1523:50:004.60.09.811.72901012.632.060.6
09/1522:50:005.20.07.811.72901012.732.060.6
09/1521:50:005.98.07.811.73001012.932.032.0
09/1520:50:005.60.09.811.72901013.132.060.6
09/1519:50:006.20.09.811.73001013.132.060.4
09/1518:50:005.98.09.813.73001013.432.060.4

 

000293765 ___0.02463
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