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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)05/15
01:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
01:00:00 (GMT) on 05/15
Sea Height:6 ft
Primary Swell Height: 4.1 ft
Primary Swell Period: 10.1 secs
Surf Height3.3 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)
05/1501:00:006.0 4.1 se10.1 secs1.5 se14.3 secs2.6 se 6.7secs3.3 -4.1 10.1
05/1500:00:006.1 4.0 se10.0 secs1.6 se14.4 secs2.4 se 6.8secs3.2 -4.0 10.0
05/1423:00:005.7 4.0 se9.1 secs2.1 se12.3 secs1.2 se 16.3secs2.9 -3.7 9.1
05/1422:00:005.4 3.2 se10.1 secs1.4 se14.0 secs2.0 se 6.7secs2.6 -3.2 10.1
05/1421:00:005.7 3.5 se10.0 secs1.7 se13.5 secs2.2 se 6.7secs2.8 -3.5 10.0
05/1420:00:005.5 3.7 se10.1 secs2.0 se6.8 secs0.5 se 14.3secs3.0 -3.7 10.1
05/1419:00:005.6 3.4 se10.1 secs1.4 se13.9 secs2.0 se 6.7secs2.8 -3.5 10.1
05/1418:00:005.3 2.5 se12.2 secs3.3 se8.3 secs1.1 se 15.2secs2.5 -3.1 12.2
05/1417:00:005.3 2.8 se11.1 secs3.5 se7.7 secs1.0 se 15.3secs2.5 -3.1 11.1
05/1416:00:005.5 3.1 se12.2 secs3.3 se9.1 secs0.6 se 16.7secs3.0 -3.8 12.2
05/1415:00:005.8 3.2 se12.2 secs3.5 se8.3 secs1.1 se 15.9secs3.1 -3.9 12.2
05/1414:00:005.5 3.7 se11.2 secs2.8 se7.8 secs1.1 se 15.8secs3.3 -4.1 11.2
05/1413:00:006.0 3.6 se12.3 secs3.6 se7.7 secs0.6 se 16.7secs3.5 -4.4 12.3
05/1412:00:006.1 3.9 se12.3 secs3.3 se7.7 secs1.3 se 15.9secs3.8 -4.8 12.3
05/1411:00:006.2 4.4 se12.3 secs2.7 se9.2 secs1.5 se 15.5secs4.4 -5.4 12.3
05/1410:00:006.0 4.3 se12.3 secs1.5 se15.8 secs2.7 se 7.7secs4.2 -5.3 12.3
05/1409:00:005.9 4.0 se12.4 secs1.7 se15.5 secs2.8 se 7.6secs4.0 -5.0 12.4
05/1408:00:005.9 4.0 se12.3 secs1.8 se15.6 secs3.0 se 7.7secs3.9 -4.9 12.3
05/1407:00:006.4 4.8 se12.4 secs3.0 se7.1 secs0.2 se 16.7secs4.8 -6.0 12.4
05/1406:00:006.9 4.5 se12.4 secs3.9 se7.6 secs0.6 se 16.7secs4.5 -5.6 12.4
05/1405:00:007.7 5.1 se12.6 secs4.3 se7.1 secs0.5 se 16.7secs5.2 -6.5 12.6
05/1404:00:007.2 5.6 se12.6 secs3.4 se7.1 secs0.7 se 16.7secs5.7 -7.1 12.6
05/1403:00:006.7 4.7 se12.7 secs3.5 se6.7 secs1.1 se 17.6secs4.8 -6.0 12.7
05/1402:00:005.9 4.0 se12.6 secs2.1 se9.3 secs3.0 se 6.3secs4.1 -5.1 12.6

 

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
01:50:00 (GMT) on 05/15
Combined Sea Height:8.9 ft
Dominant Period:0.0 secs
Wind Speed: 21.4 kts
Wind Gust: 25.4 kts
Wind Direction:310 degrees
Barometric Pressure:1016.2 mbs
Air Temperature: 32.0 degrees
Water Temperature:53.2 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)
05/1501:50:008.90.021.425.43101016.232.053.2
05/1500:50:007.90.017.621.43201017.032.032.0
05/1423:50:008.59.017.621.43101017.032.032.0
05/1422:50:008.50.017.621.43001017.432.053.8
05/1421:50:008.28.017.621.43101017.732.054.0
05/1420:50:008.28.017.623.43101018.032.032.0
05/1419:50:008.50.017.621.43101018.232.053.2
05/1418:50:007.58.015.619.53101018.332.053.1
05/1417:50:008.20.013.717.63201018.432.052.9
05/1416:50:007.99.011.715.63201018.432.032.0
05/1415:50:007.98.011.713.73201018.132.032.0
05/1414:50:007.90.09.813.73301017.832.052.5
05/1413:50:008.20.013.717.63301017.232.052.5
05/1412:50:008.58.013.717.63301016.732.032.0
05/1411:50:007.90.015.619.53201016.632.032.0
05/1410:50:008.20.015.619.53201016.932.032.0
05/1409:50:007.90.017.621.43201016.932.053.1
05/1408:50:007.90.019.523.43200.032.032.0
05/1407:50:009.20.019.523.43201017.832.053.6
05/1406:50:009.20.019.523.43201018.032.053.8
05/1405:50:009.50.021.425.43201018.232.032.0
05/1404:50:009.812.021.425.43301018.332.032.0
05/1403:50:009.213.021.425.43201018.332.032.0
05/1402:50:008.90.021.425.43201018.332.032.0

 

000289021 ___0.027778
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