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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)10/24
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
06:00:00 (GMT) on 10/24
Sea Height:5.9 ft
Primary Swell Height: 4.7 ft
Primary Swell Period: 10.2 secs
Surf Height3.8 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)
10/2406:00:005.9 4.7 se10.2 secs1.7 se14.4 secs1.0 se 17.4secs3.8 -4.8 10.2
10/2405:00:005.6 3.7 se11.0 secs1.7 se14.0 secs2.7 se 7.8secs3.3 -4.1 11.0
10/2404:00:005.3 3.9 se10.1 secs1.5 se14.1 secs2.0 se 6.7secs3.2 -4.0 10.1
10/2403:00:005.3 3.8 se11.1 secs2.4 se7.7 secs0.9 se 15.5secs3.3 -4.2 11.1
10/2402:00:005.0 3.0 se12.1 secs1.4 se15.5 secs2.5 se 8.5secs3.0 -3.7 12.1
10/2401:00:005.6 4.1 se11.0 secs1.1 se15.2 secs2.1 se 7.8secs3.6 -4.5 11.0
10/2400:00:004.7 3.3 se11.0 secs1.5 se14.3 secs2.1 se 7.8secs2.9 -3.7 11.0
10/2323:00:005.4 3.9 se11.0 secs1.2 se15.2 secs2.0 se 7.8secs3.4 -4.3 11.0
10/2322:00:005.0 3.7 se11.1 secs1.3 se15.0 secs2.2 se 7.8secs3.2 -4.1 11.1
10/2321:00:005.3 3.9 se11.1 secs2.1 se14.1 secs1.0 se 17.5secs3.5 -4.3 11.1
10/2320:00:005.2 3.4 se11.0 secs2.1 se14.0 secs2.2 se 7.8secs3.0 -3.8 11.0
10/2319:00:005.6 3.7 se11.1 secs1.4 se15.8 secs2.5 se 7.8secs3.3 -4.1 11.1
10/2318:00:005.5 3.8 se10.0 secs1.8 se14.0 secs2.2 se 6.7secs3.1 -3.9 10.0
10/2317:00:005.3 3.5 se11.1 secs2.7 se7.8 secs1.3 se 15.8secs3.1 -3.9 11.1
10/2316:00:004.9 3.0 se11.1 secs1.4 se15.7 secs2.4 se 7.8secs2.6 -3.3 11.1
10/2315:00:005.1 3.1 se11.1 secs2.2 se14.1 secs2.7 se 7.8secs2.7 -3.4 11.1
10/2314:00:005.0 3.0 se10.0 secs1.7 se14.1 secs2.2 se 6.7secs2.4 -3.0 10.0
10/2313:00:004.8 2.8 se10.0 secs1.6 se14.1 secs2.2 se 6.8secs2.2 -2.8 10.0
10/2312:00:005.0 3.2 se8.9 secs1.5 se14.2 secs0.7 se 17.8secs2.3 -2.8 8.9
10/2311:00:004.8 2.7 se10.0 secs1.7 se13.9 secs2.2 se 6.7secs2.1 -2.7 10.0
10/2310:00:005.2 3.4 se8.4 secs1.8 se14.4 secs1.0 se 17.5secs2.3 -2.9 8.4
10/2309:00:004.2 1.9 se12.5 secs1.4 se16.2 secs2.4 se 8.3secs1.9 -2.4 12.5
10/2308:00:004.3 1.8 se14.2 secs2.6 se8.3 secs0.9 se 18.0secs2.1 -2.6 14.2
10/2307:00:003.9 1.6 se12.7 secs2.3 se8.3 secs0.5 se 16.7secs1.7 -2.1 12.7

 

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
06:50:00 (GMT) on 10/24
Combined Sea Height:7.5 ft
Dominant Period:10.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:320 degrees
Barometric Pressure:1016.8 mbs
Air Temperature: 32.0 degrees
Water Temperature:32.0 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)
10/2406:50:007.510.09.813.73201016.832.032.0
10/2405:50:008.510.07.89.83201016.932.032.0
10/2404:50:008.210.09.811.73301017.032.032.0
10/2403:50:007.210.013.717.63301016.932.032.0
10/2402:50:007.210.013.717.63301017.032.032.0
10/2401:50:007.210.015.617.63301016.632.032.0
10/2400:50:006.910.015.619.53301016.732.032.0
10/2323:50:007.211.015.617.63201016.932.032.0
10/2322:50:006.910.013.715.63301017.132.062.6
10/2321:50:007.20.015.619.53301017.532.062.6
10/2320:50:006.99.015.619.53301018.032.062.4
10/2319:50:007.50.013.715.63201018.432.062.2
10/2318:50:007.510.013.715.63301018.732.062.2
10/2317:50:007.510.013.715.63201018.832.062.1
10/2316:50:007.20.011.713.73401018.432.062.1
10/2315:50:006.99.09.813.73501017.932.032.0
10/2314:50:006.910.09.811.73401017.232.061.5
10/2313:50:007.29.07.811.73301017.032.032.0
10/2312:50:007.20.09.811.73401016.532.061.0
10/2311:50:007.98.09.813.73601015.932.032.0
10/2310:50:007.50.013.715.63401015.532.061.0
10/2309:50:006.98.015.619.53401015.432.061.0
10/2308:50:006.68.019.523.43301015.332.032.0
10/2307:50:005.98.017.621.43301015.132.032.0

 

000296135 ___0.023356
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