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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)05/18
03:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
03:00:00 (GMT) on 05/18
Sea Height:9 ft
Primary Swell Height: 6.1 ft
Primary Swell Period: 12.1 secs
Surf Height5.9 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)
05/1803:00:009.0 6.1 se12.1 secs4.7 se8.5 secs0.0 se 0.0secs5.9 -7.4 12.1
05/1802:00:008.8 6.4 se11.2 secs4.0 se7.8 secs1.6 se 14.3secs5.7 -7.1 11.2
05/1801:00:0010.4 7.3 se12.2 secs5.9 se9.1 secs2.4 se 5.9secs7.2 -9.0 12.2
05/1800:00:0010.1 7.6 se12.1 secs4.6 se8.5 secs0.6 se 16.7secs7.4 -9.2 12.1
05/1723:00:0010.3 7.7 se12.1 secs4.5 se8.6 secs0.4 se 16.7secs7.4 -9.3 12.1
05/1722:00:009.3 6.7 se12.3 secs4.7 se9.2 secs2.4 se 5.9secs6.6 -8.2 12.3
05/1721:00:0010.1 7.4 se12.2 secs5.1 se9.2 secs2.8 se 6.0secs7.3 -9.1 12.2
05/1720:00:0010.5 7.9 se12.4 secs4.9 se9.3 secs2.8 se 6.0secs7.8 -9.8 12.4
05/1719:00:009.6 7.3 se12.3 secs3.4 se8.4 secs0.7 se 16.7secs7.2 -9.0 12.3
05/1718:00:008.9 6.6 se12.5 secs4.8 se9.4 secs2.5 se 6.3secs6.6 -8.2 12.5
05/1717:00:008.4 5.9 se12.3 secs4.6 se9.2 secs2.2 se 5.9secs5.8 -7.3 12.3
05/1716:00:008.8 6.6 se11.1 secs2.2 se14.3 secs3.8 se 7.8secs5.9 -7.3 11.1
05/1715:00:009.8 7.1 se12.2 secs4.4 se8.5 secs0.4 se 16.7secs6.9 -8.6 12.2
05/1714:00:008.6 5.4 se12.3 secs4.9 se9.2 secs2.6 se 5.9secs5.3 -6.7 12.3
05/1713:00:009.2 6.8 se11.1 secs2.4 se14.7 secs3.3 se 7.7secs6.1 -7.6 11.1
05/1712:00:009.3 6.8 se11.2 secs4.1 se7.8 secs1.9 se 14.7secs6.1 -7.6 11.2
05/1711:00:0010.7 8.0 se12.2 secs4.8 se8.5 secs0.5 se 16.7secs7.8 -9.8 12.2
05/1710:00:009.2 6.3 se12.4 secs5.4 se9.2 secs2.3 se 5.9secs6.3 -7.8 12.4
05/1709:00:009.8 6.4 se12.2 secs5.3 se9.2 secs3.0 se 6.0secs6.3 -7.8 12.2
05/1708:00:0010.5 8.2 se12.2 secs4.1 se8.4 secs0.7 se 16.7secs8.0 -10.0 12.2
05/1707:00:0010.5 6.3 se12.4 secs6.3 se9.2 secs2.9 se 5.9secs6.3 -7.8 12.4
05/1706:00:0010.8 6.2 se12.4 secs6.6 se9.2 secs3.2 se 5.9secs6.2 -7.7 12.4
05/1705:00:0010.7 7.5 se12.5 secs5.3 se9.3 secs3.3 se 5.9secs7.5 -9.3 12.5
05/1704:00:0010.8 8.0 se10.9 secs3.1 se14.8 secs4.7 se 7.8secs7.0 -8.7 10.9

 

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
03:50:00 (GMT) on 05/18
Combined Sea Height:12.1 ft
Dominant Period:0.0 secs
Wind Speed: 21.4 kts
Wind Gust: 25.4 kts
Wind Direction:320 degrees
Barometric Pressure:1011.0 mbs
Air Temperature: 32.0 degrees
Water Temperature:49.3 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)
05/1803:50:0012.10.021.425.43201011.032.049.3
05/1802:50:0011.810.021.427.33201010.832.032.0
05/1801:50:0013.111.023.427.33201010.732.032.0
05/1800:50:0012.510.023.431.23201010.632.049.3
05/1723:50:0013.10.021.427.33201010.732.049.3
05/1722:50:0012.111.021.425.43301011.432.049.3
05/1721:50:0013.111.021.425.43301011.932.032.0
05/1720:50:0012.80.023.427.33201012.032.032.0
05/1719:50:0012.10.021.427.33301012.332.032.0
05/1718:50:0011.50.021.425.43201013.032.049.3
05/1717:50:0010.80.021.425.43201013.232.032.0
05/1716:50:0011.50.021.425.43201013.132.049.3
05/1715:50:0010.80.019.525.43201013.032.032.0
05/1714:50:0010.80.021.425.43301012.932.032.0
05/1713:50:0011.80.023.427.33301012.832.032.0
05/1712:50:0012.10.025.431.23201012.132.032.0
05/1711:50:0012.111.025.431.23201012.632.049.3
05/1710:50:0011.811.023.429.23301012.932.032.0
05/1709:50:0012.80.021.427.33301013.332.032.0
05/1708:50:0013.411.023.431.23201013.632.049.8
05/1707:50:0013.811.025.433.13201013.232.032.0
05/1706:50:0014.40.027.335.13201014.132.050.0
05/1705:50:0014.80.029.235.13201014.432.050.2
05/1704:50:0014.10.029.237.03201014.032.050.2

 

000289126 ___0.024088
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