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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)10/25
03:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
03:00:00 (GMT) on 10/25
Sea Height:3.4 ft
Primary Swell Height: 2.5 ft
Primary Swell Period: 10 secs
Surf Height2 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)
10/2503:00:003.4 2.5 se10.0 secs1.2 se14.1 secs1.2 se 6.8secs2.0 -2.5 10.0
10/2502:00:003.3 2.4 se10.1 secs1.3 se14.4 secs1.0 se 6.8secs2.0 -2.5 10.1
10/2501:00:003.3 2.4 se10.0 secs1.3 se14.3 secs0.9 se 6.7secs1.9 -2.4 10.0
10/2500:00:003.3 2.4 se10.0 secs1.2 se14.8 secs1.1 se 6.7secs1.9 -2.4 10.0
10/2423:00:003.7 2.2 se12.4 secs2.4 se9.2 secs1.2 se 15.4secs2.1 -2.7 12.4
10/2422:00:003.7 2.2 se11.0 secs1.6 se14.5 secs2.0 se 7.8secs1.9 -2.4 11.0
10/2421:00:004.0 3.0 se9.9 secs1.3 se14.7 secs1.3 se 6.7secs2.4 -3.0 9.9
10/2420:00:003.8 2.8 se9.9 secs1.4 se14.6 secs1.2 se 6.7secs2.2 -2.8 9.9
10/2419:00:003.9 2.9 se10.0 secs1.6 se14.6 secs1.1 se 6.7secs2.3 -2.9 10.0
10/2418:00:003.8 2.5 se10.0 secs1.5 se14.6 secs1.3 se 6.7secs2.0 -2.5 10.0
10/2417:00:004.3 3.1 se10.1 secs1.4 se14.3 secs1.6 se 6.7secs2.5 -3.1 10.1
10/2416:00:003.9 2.5 se11.0 secs1.6 se14.4 secs1.8 se 7.9secs2.2 -2.8 11.0
10/2415:00:004.4 3.3 se9.9 secs1.6 se14.5 secs1.5 se 6.7secs2.6 -3.3 9.9
10/2414:00:004.6 3.5 se10.1 secs1.8 se14.3 secs1.3 se 6.7secs2.8 -3.5 10.1
10/2413:00:004.5 3.1 se11.0 secs1.9 se7.8 secs0.9 se 15.4secs2.8 -3.5 11.0
10/2412:00:004.5 3.4 se10.0 secs1.7 se14.3 secs1.4 se 6.7secs2.8 -3.4 10.0
10/2411:00:005.0 3.9 se10.0 secs1.7 se14.3 secs1.6 se 6.7secs3.1 -3.9 10.0
10/2410:00:005.5 4.2 se10.9 secs1.9 se14.2 secs0.9 se 17.5secs3.7 -4.6 10.9
10/2409:00:005.3 3.9 se10.1 secs1.9 se14.3 secs1.9 se 6.7secs3.1 -3.9 10.1
10/2408:00:005.6 4.2 se10.2 secs1.8 se14.5 secs1.7 se 6.8secs3.4 -4.3 10.2
10/2407:00:006.2 4.6 se10.8 secs1.7 se14.4 secs2.6 se 7.7secs4.0 -5.0 10.8
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

 

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
03:50:00 (GMT) on 10/25
Combined Sea Height:4.6 ft
Dominant Period:9.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:330 degrees
Barometric Pressure:1016.4 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)
10/2503:50:004.69.07.89.83301016.432.032.0
10/2502:50:004.30.07.89.83301016.132.062.4
10/2501:50:005.29.011.713.73301015.832.032.0
10/2500:50:004.610.09.811.73301015.832.032.0
10/2423:50:005.29.011.713.73101015.932.032.0
10/2422:50:004.30.09.811.73101015.932.063.7
10/2421:50:004.90.07.89.83001016.132.063.9
10/2420:50:005.69.03.95.82801016.432.032.0
10/2419:50:004.910.03.95.82701017.132.063.5
10/2418:50:005.20.01.93.92301017.532.063.1
10/2417:50:005.610.01.93.92001017.732.032.0
10/2416:50:005.910.01.91.90801017.932.032.0
10/2415:50:006.610.05.87.83501017.532.032.0
10/2414:50:006.210.07.89.83501017.132.062.2
10/2413:50:005.911.07.89.83401016.932.032.0
10/2412:50:006.610.07.89.83301016.732.032.0
10/2411:50:006.90.09.811.73301016.532.062.4
10/2410:50:007.510.07.89.83401016.632.032.0
10/2409:50:007.59.09.811.73401016.732.062.4
10/2408:50:007.59.09.811.73301017.032.062.4
10/2407:50:008.20.09.811.73301016.932.062.4
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

 

000296181 ___0.033295
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