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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)01/21
02:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
02:00:00 (GMT) on 01/21
Sea Height:3.8 ft
Primary Swell Height: 3.2 ft
Primary Swell Period: 14.7 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)
01/2102:00:003.8 3.2 se14.7 secs2.2 se11.3 secs0.6 se 7.8secs3.8 -4.7 14.7
01/2101:00:004.3 3.6 se14.7 secs2.8 se11.4 secs0.5 se 20.0secs4.2 -5.3 14.7
01/2100:00:004.1 3.5 se14.8 secs2.4 se11.4 secs0.4 se 20.0secs4.1 -5.1 14.8
01/2023:00:003.9 3.4 se14.6 secs2.5 se11.6 secs0.8 se 8.4secs4.0 -5.0 14.6
01/2022:00:003.9 3.1 se14.8 secs2.6 se11.3 secs0.5 se 20.0secs3.6 -4.5 14.8
01/2021:00:003.9 3.1 se14.7 secs2.6 se11.4 secs0.5 se 20.0secs3.7 -4.6 14.7
01/2020:00:004.9 4.4 se15.1 secs2.5 se11.4 secs0.3 se 20.0secs5.3 -6.6 15.1
01/2019:00:003.6 2.6 se16.6 secs2.5 se12.5 secs0.8 se 20.0secs3.4 -4.3 16.6
01/2018:00:003.6 2.9 se14.7 secs2.3 se11.4 secs0.8 se 20.0secs3.4 -4.2 14.7
01/2017:00:004.0 3.0 se16.7 secs2.6 se12.5 secs0.9 se 20.0secs4.1 -5.1 16.7
01/2016:00:003.8 2.9 se14.4 secs2.0 se17.8 secs2.0 se 10.5secs3.4 -4.2 14.4
01/2015:00:003.6 2.8 se17.2 secs2.1 se12.3 secs0.9 se 9.2secs3.8 -4.8 17.2
01/2014:00:004.1 2.8 se17.3 secs2.8 se12.4 secs1.2 se 9.3secs3.9 -4.9 17.3
01/2013:00:004.5 3.2 se17.3 secs3.2 se12.5 secs2.0 se 20.4secs4.4 -5.5 17.3
01/2012:00:003.4 2.2 se17.0 secs2.4 se12.6 secs1.3 se 21.2secs3.0 -3.8 17.0
01/2011:00:003.4 2.5 se17.5 secs2.2 se12.5 secs0.7 se 9.3secs3.4 -4.3 17.5
01/2010:00:003.5 2.4 se16.9 secs2.8 se12.6 secs1.4 se 20.0secs3.2 -4.0 16.9
01/2009:00:003.3 2.0 se17.0 secs2.5 se12.5 secs1.2 se 20.0secs2.7 -3.4 17.0
01/2008:00:003.5 2.3 se17.1 secs2.5 se14.0 secs1.7 se 10.4secs3.1 -3.9 17.1
01/2007:00:003.2 2.4 se14.1 secs1.3 se18.4 secs1.8 se 10.4secs2.7 -3.4 14.1
01/2006:00:003.6 2.4 se17.1 secs2.9 se12.6 secs0.9 se 9.4secs3.3 -4.1 17.1
01/2005:00:003.1 2.0 se17.1 secs2.4 se12.5 secs0.7 se 9.4secs2.8 -3.5 17.1
01/2004:00:003.0 2.5 se12.6 secs1.9 se16.7 secs1.0 se 20.8secs2.5 -3.1 12.6
01/2003:00:003.5 3.2 se12.9 secs1.0 se19.4 secs0.9 se 9.5secs3.3 -4.2 12.9

 

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
02:00:00 (GMT) on 01/21
Combined Sea Height:4.6 ft
Dominant Period:0.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:070 degrees
Barometric Pressure:1017.7 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)
01/2102:00:004.60.011.713.70701017.732.055.9
01/2101:00:004.90.013.715.60801017.632.056.1
01/2100:00:004.60.013.717.60801017.532.056.1
01/2023:00:004.916.07.89.80801018.432.056.1
01/2022:00:004.612.07.811.70901018.232.056.1
01/2021:00:005.20.05.87.82901019.132.056.1
01/2020:00:004.616.05.87.80201019.532.055.9
01/2019:00:004.90.013.717.60701020.032.055.9
01/2018:00:004.60.015.619.50801019.932.055.9
01/2017:00:004.917.015.619.50701019.832.055.8
01/2016:00:004.60.03.93.93201020.032.055.8
01/2015:00:003.913.03.95.83201019.532.055.8
01/2014:00:004.30.03.95.80101019.332.055.9
01/2013:00:003.912.01.95.80301018.932.055.9
01/2012:00:004.60.01.93.93201018.832.056.1
01/2011:00:004.619.03.93.93501018.732.055.9
01/2010:00:000.00.05.87.83501018.332.056.1
01/2009:00:000.00.09.811.73401018.632.056.1
01/2008:00:000.00.07.811.73101019.132.056.1
01/2007:00:000.00.05.87.83401019.232.056.1
01/2006:00:003.60.07.89.83301019.232.056.3
01/2005:00:003.914.09.89.83201019.232.056.3
01/2004:00:000.00.09.811.73101018.832.056.3
01/2003:00:003.613.09.811.73301018.532.056.5

 

000287763 ___0.024374
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