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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)05/31
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
12:00:00 (GMT) on 05/31
Sea Height:6.3 ft
Primary Swell Height: 3.9 ft
Primary Swell Period: 11.3 secs
Surf Height3.6 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)
05/3112:00:006.3 3.9 se11.3 secs3.1 se7.8 secs0.0 se 0.0secs3.6 -4.5 11.3
05/3111:00:005.9 3.8 se11.1 secs3.2 se7.7 secs1.0 se 15.3secs3.4 -4.2 11.1
05/3110:00:006.0 3.6 se11.1 secs3.1 se7.7 secs1.4 se 15.5secs3.2 -4.0 11.1
05/3109:00:006.8 4.0 se11.3 secs3.6 se7.8 secs1.1 se 14.3secs3.6 -4.5 11.3
05/3108:00:006.1 3.2 se12.3 secs3.0 se9.1 secs1.1 se 15.5secs3.2 -4.0 12.3
05/3107:00:006.2 3.3 se11.2 secs3.7 se7.8 secs1.1 se 14.3secs2.9 -3.7 11.2
05/3106:00:006.4 4.4 se10.0 secs2.1 se13.0 secs2.8 se 6.7secs3.5 -4.4 10.0
05/3105:00:007.1 3.8 se11.1 secs4.1 se7.8 secs1.0 se 15.5secs3.4 -4.2 11.1
05/3104:00:007.3 3.7 se12.3 secs4.7 se8.4 secs0.0 se 0.0secs3.6 -4.5 12.3
05/3103:00:006.9 3.9 se11.2 secs4.1 se7.8 secs1.3 se 14.3secs3.5 -4.4 11.2
05/3102:00:006.4 3.8 se12.3 secs3.9 se9.1 secs2.2 se 5.9secs3.7 -4.7 12.3
05/3101:00:005.9 3.9 se11.3 secs3.2 se7.7 secs1.1 se 14.8secs3.5 -4.4 11.3
05/3100:00:005.9 4.1 se11.2 secs2.6 se7.7 secs1.2 se 15.7secs3.7 -4.6 11.2
05/3023:00:005.8 4.1 se12.3 secs2.8 se9.1 secs1.9 se 5.9secs4.0 -5.0 12.3
05/3022:00:005.2 3.5 se12.4 secs2.6 se9.1 secs1.8 se 5.9secs3.5 -4.4 12.4
05/3021:00:005.7 4.0 se12.5 secs2.1 se15.7 secs2.5 se 9.1secs4.0 -5.0 12.5
05/3020:00:005.7 4.3 se12.6 secs2.4 se9.1 secs1.7 se 5.9secs4.4 -5.4 12.6
05/3019:00:005.3 3.9 se12.7 secs2.3 se8.3 secs0.4 se 20.1secs4.0 -5.0 12.7
05/3018:00:005.2 4.0 se12.5 secs2.4 se8.4 secs0.6 se 17.6secs4.0 -5.0 12.5
05/3017:00:005.5 4.3 se12.6 secs2.5 se8.3 secs0.3 se 16.7secs4.4 -5.4 12.6
05/3016:00:005.3 3.6 se12.7 secs2.9 se8.4 secs0.5 se 16.7secs3.6 -4.5 12.7
05/3015:00:005.1 4.0 se13.6 secs1.9 se10.1 secs1.6 se 6.7secs4.4 -5.5 13.6
05/3014:00:005.0 3.5 se13.7 secs1.9 se10.1 secs1.7 se 6.7secs3.9 -4.9 13.7
05/3013:00:005.5 4.4 se13.9 secs2.0 se10.1 secs0.9 se 17.5secs4.9 -6.2 13.9

 

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
12:50:00 (GMT) on 05/31
Combined Sea Height:8.5 ft
Dominant Period:0.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:330 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)
05/3112:50:008.50.017.621.43301016.832.032.0
05/3111:50:008.50.017.621.43201017.032.053.4
05/3110:50:008.20.017.621.43201017.132.053.4
05/3109:50:008.90.017.623.43201017.032.032.0
05/3108:50:008.59.017.621.43201017.132.032.0
05/3107:50:008.90.019.523.43201017.332.053.1
05/3106:50:009.89.019.523.43201017.732.053.1
05/3105:50:0010.50.019.525.43201018.032.032.0
05/3104:50:0011.20.021.427.33201018.332.053.6
05/3103:50:0010.50.021.427.33201018.532.054.0
05/3102:50:009.57.019.525.43201018.632.054.3
05/3101:50:008.59.019.525.43201018.932.032.0
05/3100:50:008.28.021.425.43201019.332.054.7
05/3023:50:008.20.019.523.43201019.632.054.9
05/3022:50:008.20.017.621.43201019.932.054.3
05/3021:50:007.20.017.621.43201020.332.054.3
05/3020:50:007.90.017.619.53201020.532.054.5
05/3019:50:007.213.015.621.43201020.732.054.7
05/3018:50:006.60.017.621.43201020.832.032.0
05/3017:50:006.90.013.719.53201021.032.054.7
05/3016:50:006.90.013.717.63201021.032.032.0
05/3015:50:006.90.013.715.63401020.732.054.1
05/3014:50:006.60.09.811.73401020.232.032.0
05/3013:50:006.60.011.715.63501019.932.054.0

 

000289509 ___0.03014
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