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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)08/15
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 08/15
Sea Height:2.6 ft
Primary Swell Height: 1.8 ft
Primary Swell Period: 16.9 secs
Surf Height2.4 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)
08/1509:00:002.6 1.8 se16.9 secs1.6 se12.8 secs0.9 se 20.0secs2.4 -3.1 16.9
08/1508:00:002.9 2.3 se17.2 secs1.6 se12.8 secs0.7 se 9.2secs3.2 -4.0 17.2
08/1507:00:002.6 1.8 se17.0 secs1.6 se12.6 secs1.0 se 20.0secs2.4 -3.0 17.0
08/1506:00:002.6 1.8 se16.9 secs1.7 se12.8 secs1.0 se 20.0secs2.4 -3.0 16.9
08/1505:00:002.6 1.8 se16.7 secs1.8 se12.9 secs0.9 se 20.5secs2.5 -3.1 16.7
08/1504:00:002.5 1.6 se16.9 secs1.4 se12.7 secs0.8 se 20.0secs2.2 -2.7 16.9
08/1503:00:002.2 1.4 se16.2 secs1.5 se12.9 secs0.5 se 20.0secs1.8 -2.3 16.2
08/1502:00:002.4 1.4 se16.9 secs1.5 se12.7 secs0.8 se 20.0secs1.9 -2.3 16.9
08/1501:00:002.8 1.8 se16.8 secs1.7 se12.8 secs0.9 se 20.0secs2.4 -3.0 16.8
08/1500:00:002.8 1.7 se16.6 secs1.7 se12.9 secs0.8 se 20.0secs2.3 -2.9 16.6
08/1423:00:002.8 1.6 se17.0 secs1.0 se20.0 secs1.4 se 12.8secs2.2 -2.7 17.0
08/1422:00:002.6 1.4 se17.0 secs0.8 se20.0 secs1.3 se 12.8secs1.9 -2.4 17.0
08/1421:00:002.7 1.6 se17.1 secs1.6 se12.8 secs1.3 se 7.2secs2.2 -2.8 17.1
08/1420:00:002.6 1.5 se16.9 secs1.5 se12.8 secs0.9 se 20.4secs2.0 -2.5 16.9
08/1419:00:002.6 1.3 se16.9 secs1.5 se12.6 secs0.8 se 20.0secs1.8 -2.3 16.9
08/1418:00:002.6 1.3 se16.6 secs1.6 se12.7 secs0.6 se 20.0secs1.8 -2.2 16.6
08/1417:00:002.5 1.5 se14.5 secs1.0 se17.8 secs1.3 se 11.5secs1.7 -2.2 14.5
08/1416:00:002.8 1.5 se16.7 secs1.6 se12.8 secs0.7 se 20.0secs1.9 -2.4 16.7
08/1415:00:002.4 1.1 se16.6 secs1.2 se12.7 secs0.5 se 20.0secs1.5 -1.9 16.6
08/1414:00:002.3 1.3 se14.2 secs0.7 se18.0 secs1.0 se 10.2secs1.5 -1.8 14.2
08/1413:00:002.4 1.3 se16.4 secs1.3 se12.9 secs0.5 se 20.0secs1.7 -2.1 16.4
08/1412:00:002.4 1.5 se14.6 secs1.1 se11.5 secs1.2 se 8.3secs1.7 -2.2 14.6
08/1411:00:002.7 1.7 se14.2 secs0.8 se17.9 secs1.2 se 10.1secs1.9 -2.4 14.2
08/1410:00:003.1 1.8 se14.5 secs1.4 se11.5 secs1.7 se 8.2secs2.1 -2.6 14.5

 

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 08/15
Combined Sea Height:3.9 ft
Dominant Period:17.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:300 degrees
Barometric Pressure:1017.8 mbs
Air Temperature: 32.0 degrees
Water Temperature:58.3 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)
08/1509:50:003.917.011.713.73001017.832.058.3
08/1508:50:003.615.011.715.63101017.932.058.5
08/1507:50:003.319.09.811.73001017.932.032.0
08/1506:50:003.30.07.811.73001017.832.058.6
08/1505:50:003.015.07.89.82801017.732.058.6
08/1504:50:003.319.09.811.73001017.732.032.0
08/1503:50:003.315.09.811.72901017.232.032.0
08/1502:50:003.315.05.87.82901016.932.058.8
08/1501:50:003.315.09.811.73201016.932.032.0
08/1500:50:003.68.07.89.82701016.932.032.0
08/1423:50:003.68.09.811.72701016.932.032.0
08/1422:50:003.90.07.89.82501016.932.059.2
08/1421:50:003.919.05.87.82301017.232.059.2
08/1420:50:003.60.05.87.82501017.232.032.0
08/1419:50:003.614.05.87.82301017.232.059.2
08/1418:50:003.615.05.87.82501017.432.059.0
08/1417:50:003.68.07.87.82401017.032.058.8
08/1416:50:003.60.07.89.82501016.632.058.8
08/1415:50:003.67.07.89.82501016.232.032.0
08/1414:50:003.68.07.811.72501015.832.058.8
08/1413:50:003.30.07.87.82801015.232.032.0
08/1412:50:003.38.05.87.82701014.732.032.0
08/1411:50:003.67.07.87.82801014.532.032.0
08/1410:50:003.68.07.89.82601014.232.058.8

 

000292550 ___0.028164
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