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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)10/14
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
21:00:00 (GMT) on 10/14
Sea Height:6.4 ft
Primary Swell Height: 5.0 ft
Primary Swell Period: 12.1 secs
Surf Height4.9 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)
10/1421:00:006.4 5.0 se12.1 secs2.6 se16.7 secs1.1 se 20.0secs4.9 -6.1 12.1
10/1420:00:006.3 4.7 se12.2 secs2.6 se16.6 secs2.3 se 8.5secs4.6 -5.7 12.2
10/1419:00:006.2 4.8 se12.1 secs2.8 se17.0 secs1.4 se 20.0secs4.6 -5.8 12.1
10/1418:00:006.3 4.8 se12.1 secs2.8 se16.9 secs1.4 se 20.0secs4.7 -5.8 12.1
10/1417:00:005.7 3.5 se14.2 secs2.2 se17.8 secs3.5 se 10.3secs4.0 -5.0 14.2
10/1416:00:006.0 4.5 se12.3 secs2.5 se16.8 secs1.2 se 20.0secs4.5 -5.6 12.3
10/1415:00:006.7 5.5 se11.3 secs2.3 se17.0 secs2.1 se 7.8secs5.0 -6.3 11.3
10/1414:00:007.0 5.5 se12.2 secs2.7 se16.7 secs1.4 se 21.4secs5.4 -6.7 12.2
10/1413:00:006.0 4.7 se11.2 secs2.1 se16.9 secs1.1 se 20.0secs4.2 -5.3 11.2
10/1412:00:005.7 3.8 se12.1 secs2.3 se17.2 secs3.0 se 8.5secs3.7 -4.6 12.1
10/1411:00:005.1 3.4 se12.2 secs2.1 se17.0 secs1.2 se 20.0secs3.3 -4.2 12.2
10/1410:00:005.1 3.4 se12.2 secs2.2 se17.1 secs2.3 se 8.5secs3.3 -4.1 12.2
10/1409:00:004.7 2.4 se17.3 secs2.7 se12.3 secs2.2 se 9.2secs3.3 -4.1 17.3
10/1408:00:004.6 2.9 se12.3 secs2.0 se17.2 secs1.9 se 8.5secs2.9 -3.6 12.3
10/1407:00:004.7 3.1 se12.2 secs1.8 se17.1 secs1.2 se 21.4secs3.0 -3.8 12.2
10/1406:00:004.0 2.1 se17.2 secs2.7 se12.4 secs1.6 se 9.2secs2.8 -3.6 17.2
10/1405:00:003.6 2.4 se12.3 secs1.2 se16.6 secs1.8 se 9.2secs2.3 -2.9 12.3
10/1404:00:003.6 1.8 se14.4 secs2.2 se11.1 secs1.2 se 19.1secs2.0 -2.5 14.4
10/1403:00:003.7 1.4 se20.1 secs1.5 se17.0 secs2.0 se 12.3secs2.2 -2.7 20.1
10/1402:00:003.6 2.2 se11.2 secs1.3 se16.6 secs0.7 se 21.7secs1.9 -2.4 11.2
10/1401:00:003.3 1.8 se12.3 secs1.8 se9.1 secs1.0 se 16.5secs1.7 -2.2 12.3
10/1400:00:003.5 2.1 se12.5 secs1.4 se16.6 secs1.1 se 20.0secs2.1 -2.6 12.5
10/1323:00:003.4 1.9 se14.4 secs2.0 se11.3 secs1.1 se 18.4secs2.1 -2.7 14.4
10/1322:00:003.1 1.9 se11.1 secs1.4 se14.3 secs0.8 se 17.6secs1.7 -2.2 11.1

 

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
21:00:00 (GMT) on 10/14
Combined Sea Height:6.2 ft
Dominant Period:0.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:300 degrees
Barometric Pressure:1009.7 mbs
Air Temperature: 56.8 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)
10/1421:00:006.20.05.87.83001009.756.860.1
10/1420:00:006.910.03.95.83001009.357.959.9
10/1419:00:007.212.01.93.90501009.556.859.5
10/1418:00:000.00.05.87.80401008.955.959.5
10/1417:00:006.911.07.89.80401008.955.859.4
10/1416:00:000.00.05.87.80401008.155.259.4
10/1415:00:007.212.05.87.80301007.755.459.2
10/1414:00:007.50.05.87.83401006.654.759.2
10/1413:00:006.911.05.87.83401006.254.959.2
10/1412:00:006.90.05.87.83601005.655.059.2
10/1411:00:006.60.07.89.80501004.754.959.2
10/1410:00:006.60.05.87.80801004.554.959.2
10/1409:00:006.20.07.89.80601004.354.959.2
10/1408:00:000.00.07.89.80701003.655.059.2
10/1407:00:005.911.05.87.80501003.655.059.2
10/1406:00:005.611.03.95.80401003.355.659.4
10/1405:00:004.911.03.95.83501003.055.859.4
10/1404:00:004.90.03.95.80201002.655.959.4
10/1403:00:004.911.05.87.83501002.056.359.4
10/1402:00:004.911.09.811.73401001.456.559.4
10/1401:00:004.910.09.811.73401000.756.359.5
10/1400:00:004.69.09.811.73201000.855.959.5
10/1323:00:004.99.07.811.73101000.654.559.5
10/1322:00:004.60.011.713.72901001.254.359.5

 

000281669 ___0.022568
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