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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)08/04
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
18:00:00 (GMT) on 08/04
Sea Height:2.4 ft
Primary Swell Height: 1.2 ft
Primary Swell Period: 12.5 secs
Surf Height1.2 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)
08/0418:00:002.4 1.2 se12.5 secs1.4 se9.1 secs0.4 se 16.7secs1.2 -1.6 12.5
08/0417:00:002.8 1.7 se10.1 secs0.8 se13.9 secs1.2 se 6.7secs1.4 -1.7 10.1
08/0416:00:002.7 1.7 se10.0 secs1.0 se14.0 secs1.2 se 6.7secs1.3 -1.7 10.0
08/0415:00:003.2 2.0 se11.0 secs1.2 se14.2 secs1.6 se 7.7secs1.7 -2.2 11.0
08/0414:00:003.0 1.8 se11.0 secs1.1 se14.2 secs1.6 se 7.8secs1.6 -2.0 11.0
08/0413:00:003.0 1.6 se12.4 secs0.9 se16.2 secs1.5 se 9.2secs1.6 -2.0 12.4
08/0412:00:002.9 1.8 se11.1 secs1.5 se7.8 secs0.5 se 15.3secs1.6 -2.0 11.1
08/0411:00:002.9 1.9 se11.1 secs0.7 se15.4 secs1.2 se 7.8secs1.7 -2.1 11.1
08/0410:00:002.9 1.4 se14.1 secs1.8 se10.0 secs1.2 se 6.8secs1.6 -2.0 14.1
08/0409:00:003.0 1.9 se11.1 secs1.3 se14.3 secs1.5 se 7.8secs1.7 -2.1 11.1
08/0408:00:002.9 1.7 se12.2 secs1.6 se9.1 secs0.8 se 15.4secs1.6 -2.0 12.2
08/0407:00:003.2 2.1 se11.1 secs1.2 se14.2 secs1.6 se 7.7secs1.8 -2.3 11.1
08/0406:00:003.3 2.2 se11.2 secs1.7 se7.8 secs0.8 se 15.3secs2.0 -2.5 11.2
08/0405:00:003.3 2.2 se11.1 secs1.7 se7.7 secs0.8 se 15.4secs1.9 -2.4 11.1
08/0404:00:004.2 3.0 se11.0 secs0.9 se15.1 secs1.6 se 7.7secs2.6 -3.3 11.0
08/0403:00:004.2 3.3 se10.1 secs1.0 se14.1 secs1.4 se 6.3secs2.7 -3.4 10.1
08/0402:00:004.4 3.1 se10.9 secs2.2 se7.8 secs1.1 se 14.0secs2.7 -3.4 10.9
08/0401:00:005.1 3.9 se11.0 secs2.1 se7.7 secs0.8 se 15.3secs3.4 -4.2 11.0
08/0400:00:005.4 4.0 se11.1 secs2.5 se7.8 secs0.9 se 15.4secs3.6 -4.5 11.1
08/0323:00:005.2 4.1 se11.0 secs2.1 se7.7 secs0.8 se 15.2secs3.6 -4.5 11.0
08/0322:00:005.5 4.4 se10.9 secs2.0 se7.8 secs0.7 se 15.3secs3.8 -4.8 10.9
08/0321:00:005.3 4.4 se10.9 secs2.0 se7.8 secs0.8 se 15.2secs3.8 -4.8 10.9
08/0320:00:005.8 4.7 se11.0 secs2.1 se7.8 secs0.7 se 15.3secs4.1 -5.1 11.0
08/0319:00:005.4 4.2 se11.0 secs2.3 se7.8 secs0.6 se 14.3secs3.7 -4.6 11.0

 

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
18:50:00 (GMT) on 08/04
Combined Sea Height:3.9 ft
Dominant Period:0.0 secs
Wind Speed: 5.8 kts
Wind Gust: 5.8 kts
Wind Direction:160 degrees
Barometric Pressure:1012.0 mbs
Air Temperature: 32.0 degrees
Water Temperature:55.9 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)
08/0418:50:003.90.05.85.81601012.032.055.9
08/0417:50:003.90.07.87.81701011.832.056.1
08/0416:50:004.39.07.89.81601011.232.032.0
08/0415:50:004.60.09.811.71601010.932.032.0
08/0414:50:004.69.07.811.71601010.532.056.3
08/0413:50:004.69.09.811.71601009.932.032.0
08/0412:50:004.310.09.813.71701009.332.032.0
08/0411:50:004.30.09.813.71701009.232.032.0
08/0410:50:004.311.09.811.71601009.032.056.8
08/0409:50:003.90.07.89.81701008.932.056.7
08/0408:50:004.30.09.811.71801008.832.056.5
08/0407:50:004.611.07.811.71901008.832.032.0
08/0406:50:004.910.05.87.82001008.832.056.8
08/0405:50:005.211.07.89.82001008.732.032.0
08/0404:50:005.29.07.87.81901008.632.032.0
08/0403:50:005.211.03.95.82001008.332.057.0
08/0402:50:006.20.03.95.81801008.032.056.8
08/0401:50:007.210.03.95.82001008.132.056.3
08/0400:50:000.00.05.87.81901008.332.056.7
08/0323:50:007.210.03.95.82001008.732.032.0
08/0322:50:006.911.03.95.81901009.132.056.8
08/0321:50:007.510.07.89.82001009.232.032.0
08/0320:50:007.211.07.89.81901009.432.032.0
08/0319:50:006.910.07.811.71701009.432.056.3

 

000292106 ___0.030609
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