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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)08/03
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
19:00:00 (GMT) on 08/03
Sea Height:5.4 ft
Primary Swell Height: 4.2 ft
Primary Swell Period: 11 secs
Surf Height3.7 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)
08/0319:00:005.4 4.2 se11.0 secs2.3 se7.8 secs0.6 se 14.3secs3.7 -4.6 11.0
08/0318:00:005.6 4.1 se11.0 secs2.4 se7.7 secs0.6 se 15.7secs3.7 -4.6 11.0
08/0317:00:005.8 4.5 se11.2 secs2.2 se7.8 secs0.6 se 14.3secs4.0 -5.0 11.2
08/0316:00:005.7 4.4 se11.0 secs2.5 se7.8 secs0.7 se 15.2secs3.9 -4.8 11.0
08/0315:00:005.7 4.2 se11.0 secs2.5 se7.8 secs0.6 se 15.0secs3.7 -4.6 11.0
08/0314:00:005.7 4.5 se11.0 secs2.4 se7.7 secs0.5 se 14.3secs4.0 -5.0 11.0
08/0313:00:006.3 4.6 se10.9 secs3.0 se7.8 secs0.7 se 15.1secs4.0 -5.0 10.9
08/0312:00:006.3 4.4 se11.0 secs2.9 se7.7 secs0.4 se 14.3secs3.9 -4.9 11.0
08/0311:00:006.5 5.2 se10.0 secs1.7 se13.7 secs2.3 se 6.7secs4.2 -5.2 10.0
08/0310:00:006.4 4.8 se11.0 secs3.2 se7.7 secs0.7 se 14.3secs4.2 -5.3 11.0
08/0309:00:006.4 4.6 se11.1 secs3.2 se7.7 secs0.9 se 14.3secs4.1 -5.1 11.1
08/0308:00:006.4 4.8 se10.1 secs2.6 se6.7 secs0.6 se 14.3secs3.9 -4.9 10.1
08/0307:00:006.1 4.2 se10.1 secs2.5 se6.7 secs0.7 se 14.3secs3.4 -4.3 10.1
08/0306:00:006.2 4.4 se10.1 secs1.3 se13.6 secs2.7 se 6.8secs3.6 -4.5 10.1
08/0305:00:006.5 4.6 se9.0 secs1.0 se13.2 secs2.1 se 5.9secs3.3 -4.2 9.0
08/0304:00:005.8 3.8 se9.0 secs1.2 se14.0 secs1.6 se 5.9secs2.8 -3.5 9.0
08/0303:00:005.2 3.9 se9.2 secs1.6 se12.4 secs1.6 se 5.9secs2.8 -3.6 9.2
08/0302:00:004.9 3.3 se9.1 secs1.8 se12.4 secs1.9 se 5.9secs2.4 -3.0 9.1
08/0301:00:005.5 3.8 se10.0 secs2.1 se6.7 secs0.3 se 14.3secs3.1 -3.8 10.0
08/0300:00:005.0 3.3 se10.1 secs2.4 se6.7 secs1.0 se 13.7secs2.6 -3.3 10.1
08/0223:00:005.4 3.9 se10.0 secs1.5 se13.2 secs1.7 se 6.7secs3.1 -3.9 10.0
08/0222:00:005.5 3.8 se10.0 secs1.3 se13.1 secs2.5 se 6.8secs3.0 -3.8 10.0
08/0221:00:005.8 4.5 se10.1 secs1.4 se13.2 secs2.1 se 6.7secs3.6 -4.5 10.1
08/0220:00:005.7 4.2 se10.0 secs1.5 se13.1 secs2.3 se 6.7secs3.3 -4.2 10.0

 

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
19:50:00 (GMT) on 08/03
Combined Sea Height:6.9 ft
Dominant Period:10.0 secs
Wind Speed: 7.8 kts
Wind Gust: 11.7 kts
Wind Direction:170 degrees
Barometric Pressure:1009.4 mbs
Air Temperature: 32.0 degrees
Water Temperature:56.3 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)
08/0319:50:006.910.07.811.71701009.432.056.3
08/0318:50:007.511.09.813.71601009.832.055.9
08/0317:50:007.210.09.813.71601009.732.032.0
08/0316:50:006.90.09.811.71601009.532.032.0
08/0315:50:007.210.07.811.71501009.532.032.0
08/0314:50:007.510.05.89.81401009.132.032.0
08/0313:50:007.20.00.01.90001008.732.032.0
08/0312:50:008.211.05.87.83001008.232.055.6
08/0311:50:008.211.05.89.82901008.232.055.6
08/0310:50:009.50.05.87.83001008.232.055.6
08/0309:50:008.911.05.89.83001008.332.055.6
08/0308:50:008.29.05.89.83001008.532.055.2
08/0307:50:008.210.05.89.83001008.832.032.0
08/0306:50:008.50.07.811.72901008.932.055.4
08/0305:50:008.58.07.811.73001009.232.055.4
08/0304:50:008.59.07.89.83101009.032.055.4
08/0303:50:007.90.09.813.73001008.932.055.6
08/0302:50:007.50.013.715.63001008.832.032.0
08/0301:50:007.90.015.619.53101009.032.032.0
08/0300:50:007.910.017.621.43101009.432.032.0
08/0223:50:007.20.015.619.53101009.932.055.4
08/0222:50:007.29.015.619.53201010.732.055.4
08/0221:50:008.210.015.619.53201011.132.055.2
08/0220:50:007.90.015.619.53201011.632.032.0

 

000292056 ___0.022915
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