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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)01/11
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 01/11
Sea Height:2.7 ft
Primary Swell Height: 2.2 ft
Primary Swell Period: 12.6 secs
Surf Height2.2 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)
01/1101:00:002.7 2.2 se12.6 secs1.2 se9.2 secs0.5 se 16.7secs2.2 -2.8 12.6
01/1100:00:002.6 2.1 se12.6 secs1.3 se9.2 secs0.4 se 16.7secs2.1 -2.6 12.6
01/1023:00:003.0 2.4 se12.6 secs1.5 se9.3 secs0.4 se 16.7secs2.4 -3.0 12.6
01/1022:00:002.6 2.1 se12.7 secs1.3 se9.3 secs0.3 se 16.7secs2.1 -2.7 12.7
01/1021:00:003.0 2.4 se12.7 secs1.5 se9.2 secs0.5 se 16.7secs2.5 -3.1 12.7
01/1020:00:003.4 3.0 se12.6 secs1.2 se9.3 secs0.6 se 17.4secs3.0 -3.7 12.6
01/1019:00:004.4 4.0 se12.6 secs1.5 se9.3 secs0.5 se 16.7secs4.0 -5.0 12.6
01/1018:00:003.9 3.6 se12.5 secs1.4 se9.2 secs0.4 se 16.7secs3.6 -4.4 12.5
01/1017:00:003.6 3.2 se12.4 secs1.3 se9.3 secs0.4 se 16.7secs3.2 -3.9 12.4
01/1016:00:004.1 3.7 se12.5 secs1.4 se9.3 secs0.7 se 6.3secs3.7 -4.6 12.5
01/1015:00:004.4 3.9 se12.7 secs1.4 se9.3 secs0.4 se 16.7secs4.0 -5.0 12.7
01/1014:00:004.4 3.9 se12.7 secs1.5 se9.3 secs0.4 se 16.7secs4.0 -5.0 12.7
01/1013:00:004.6 3.7 se13.9 secs2.2 se10.2 secs1.1 se 7.2secs4.1 -5.1 13.9
01/1012:00:004.0 3.1 se14.1 secs2.0 se10.2 secs1.1 se 7.2secs3.5 -4.4 14.1
01/1011:00:004.9 4.3 se13.0 secs1.9 se9.2 secs0.5 se 16.7secs4.5 -5.6 13.0
01/1010:00:005.1 4.2 se14.0 secs2.2 se10.3 secs1.4 se 7.3secs4.7 -5.9 14.0
01/1009:00:005.2 4.2 se14.3 secs2.3 se10.2 secs1.1 se 6.8secs4.8 -5.9 14.3
01/1008:00:005.3 4.5 se14.2 secs2.2 se10.2 secs1.0 se 7.2secs5.1 -6.3 14.2
01/1007:00:005.3 4.2 se14.4 secs2.7 se10.3 secs1.0 se 7.2secs4.9 -6.1 14.4
01/1006:00:005.5 4.3 se14.3 secs3.0 se10.4 secs1.2 se 7.3secs4.9 -6.1 14.3
01/1005:00:006.4 5.2 se14.4 secs3.4 se10.4 secs1.1 se 7.2secs6.0 -7.5 14.4
01/1004:00:006.5 5.2 se14.2 secs3.6 se10.5 secs1.0 se 7.3secs5.9 -7.4 14.2
01/1003:00:007.1 6.1 se14.2 secs2.7 se17.3 secs3.2 se 10.3secs7.0 -8.7 14.2
01/1002:00:006.9 5.7 se14.2 secs3.5 se10.4 secs1.1 se 7.2secs6.5 -8.1 14.2

 

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
01:00:00 (GMT) on 01/11
Combined Sea Height:3.0 ft
Dominant Period:13.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:070 degrees
Barometric Pressure:1029.5 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)
01/1101:00:003.013.011.713.70701029.532.055.9
01/1100:00:003.313.011.715.60701029.632.055.9
01/1023:00:003.30.011.713.70801029.832.055.9
01/1022:00:003.30.013.715.60801030.032.055.9
01/1021:00:003.912.013.717.60801030.332.055.9
01/1020:00:000.00.015.621.40801030.832.055.9
01/1019:00:004.613.017.621.40701031.932.055.8
01/1018:00:004.914.019.521.40701032.632.055.8
01/1017:00:000.00.019.521.40801032.432.055.6
01/1016:00:004.90.017.621.40801031.632.055.6
01/1015:00:005.213.019.523.40801030.832.055.4
01/1014:00:005.213.019.523.40801031.032.055.4
01/1013:00:005.613.017.621.40901031.032.055.2
01/1012:00:005.60.019.525.40901030.332.055.0
01/1011:00:004.914.013.717.60901030.832.055.0
01/1010:00:005.614.05.87.80201031.532.055.9
01/1009:00:006.214.05.87.80301031.632.055.9
01/1008:00:000.00.05.87.80401031.332.055.9
01/1007:00:006.915.05.85.83601031.432.055.9
01/1006:00:005.915.07.89.80101031.532.055.9
01/1005:00:000.00.03.95.80601031.232.055.9
01/1004:00:006.915.03.93.90401031.032.055.9
01/1003:00:007.215.03.95.80301030.332.055.9
01/1002:00:007.20.07.89.83601030.032.055.9

 

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