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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)04/28
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 04/28
Sea Height:3.6 ft
Primary Swell Height: 2.6 ft
Primary Swell Period: 12.2 secs
Surf Height2.6 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)
04/2812:00:003.6 2.6 se12.2 secs0.8 se15.3 secs1.2 se 9.1secs2.6 -3.2 12.2
04/2811:00:003.6 2.8 se12.3 secs1.2 se9.1 secs1.4 se 5.9secs2.8 -3.5 12.3
04/2810:00:003.8 2.8 se12.3 secs1.4 se9.2 secs1.5 se 5.9secs2.8 -3.4 12.3
04/2809:00:003.8 2.9 se12.5 secs1.4 se9.2 secs1.5 se 6.2secs2.9 -3.7 12.5
04/2808:00:003.6 2.8 se12.3 secs1.0 se15.8 secs1.4 se 9.3secs2.7 -3.4 12.3
04/2807:00:003.7 2.6 se12.5 secs1.6 se9.3 secs1.6 se 5.9secs2.6 -3.2 12.5
04/2806:00:003.8 2.9 se12.4 secs1.5 se9.3 secs1.3 se 5.9secs2.9 -3.7 12.4
04/2805:00:003.5 2.7 se12.6 secs1.4 se9.2 secs1.3 se 5.9secs2.7 -3.3 12.6
04/2804:00:003.1 2.3 se12.7 secs1.2 se9.2 secs1.4 se 5.6secs2.3 -2.9 12.7
04/2803:00:003.9 3.4 se12.4 secs1.3 se15.7 secs1.2 se 9.3secs3.3 -4.2 12.4
04/2802:00:003.9 3.4 se12.4 secs1.3 se15.5 secs1.3 se 9.3secs3.3 -4.2 12.4
04/2801:00:003.6 3.2 se12.4 secs1.4 se15.9 secs1.2 se 9.3secs3.2 -4.0 12.4
04/2800:00:003.3 2.8 se12.6 secs1.3 se9.4 secs0.5 se 17.7secs2.8 -3.5 12.6
04/2723:00:003.7 3.3 se12.4 secs1.2 se9.3 secs0.3 se 16.7secs3.3 -4.1 12.4
04/2722:00:004.0 3.3 se12.4 secs1.4 se15.8 secs1.6 se 9.3secs3.3 -4.1 12.4
04/2721:00:003.5 3.0 se12.4 secs1.3 se15.4 secs1.2 se 9.2secs3.0 -3.7 12.4
04/2720:00:003.5 3.0 se12.7 secs1.4 se9.3 secs0.4 se 17.6secs3.0 -3.8 12.7
04/2719:00:003.9 3.4 se12.5 secs1.2 se9.2 secs0.4 se 17.8secs3.4 -4.3 12.5
04/2718:00:003.8 3.4 se12.7 secs1.4 se9.2 secs0.7 se 6.2secs3.5 -4.3 12.7
04/2717:00:003.9 3.5 se12.6 secs1.3 se9.3 secs0.4 se 17.7secs3.5 -4.3 12.6
04/2716:00:003.2 2.7 se12.6 secs1.3 se9.2 secs0.6 se 17.9secs2.8 -3.5 12.6
04/2715:00:003.0 2.6 se12.7 secs0.6 se17.9 secs0.9 se 9.2secs2.7 -3.4 12.7
04/2714:00:003.7 3.4 se12.8 secs0.5 se17.6 secs0.9 se 9.2secs3.5 -4.3 12.8
04/2713:00:003.9 3.4 se13.6 secs1.6 se10.4 secs0.6 se 17.8secs3.7 -4.6 13.6

 

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 04/28
Combined Sea Height:4.9 ft
Dominant Period:11.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:300 degrees
Barometric Pressure: 0.0 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)
04/2812:50:004.911.011.713.73000.032.032.0
04/2811:50:004.90.013.715.63101019.132.032.0
04/2810:50:004.912.013.717.63101018.932.032.0
04/2809:50:004.90.013.717.63101018.832.057.2
04/2808:50:004.90.013.717.63201019.332.057.2
04/2807:50:004.911.013.715.63201019.832.057.2
04/2806:50:005.212.013.715.63201019.532.057.2
04/2805:50:004.912.015.617.63201019.332.057.4
04/2804:50:005.213.015.617.63201019.332.032.0
04/2803:50:005.20.013.717.63101018.832.057.6
04/2802:50:004.911.013.717.63101018.332.057.7
04/2801:50:004.90.013.715.63101018.332.032.0
04/2800:50:004.90.013.715.63001018.332.032.0
04/2723:50:004.612.013.715.63001018.032.032.0
04/2722:50:004.30.013.715.63101018.232.058.1
04/2721:50:004.60.011.715.63101018.332.032.0
04/2720:50:004.90.011.713.73001018.232.057.2
04/2719:50:004.60.09.811.73001018.332.032.0
04/2718:50:004.60.011.713.73101018.232.057.0
04/2717:50:000.00.011.713.73101017.732.056.8
04/2716:50:004.60.011.713.73201017.332.032.0
04/2715:50:004.90.011.713.73201017.032.032.0
04/2714:50:004.90.013.715.63201016.732.056.7
04/2713:50:004.613.013.717.63201016.132.056.7

 

000288544 ___0.027127
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