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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)05/04
04:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
04:00:00 (GMT) on 05/04
Sea Height:4.5 ft
Primary Swell Height: 3.7 ft
Primary Swell Period: 15.9 secs
Surf Height4.7 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)
05/0404:00:004.5 3.7 se15.9 secs2.0 se10.1 secs0.7 se 6.8secs4.7 -5.8 15.9
05/0403:00:004.2 2.9 se16.1 secs2.2 se12.7 secs2.2 se 9.0secs3.8 -4.7 16.1
05/0402:00:004.8 3.7 se16.4 secs2.1 se12.7 secs2.2 se 9.1secs4.9 -6.1 16.4
05/0401:00:004.3 3.0 se16.1 secs2.3 se12.6 secs2.1 se 9.2secs3.8 -4.8 16.1
05/0400:00:004.8 3.6 se16.7 secs2.1 se12.4 secs2.4 se 9.1secs4.8 -6.0 16.7
05/0323:00:004.3 2.4 se18.7 secs2.6 se15.2 secs2.8 se 10.2secs3.6 -4.5 18.7
05/0322:00:004.1 2.6 se16.9 secs2.4 se11.0 secs0.8 se 20.0secs3.5 -4.4 16.9
05/0321:00:005.4 4.4 se17.5 secs2.3 se11.0 secs1.4 se 7.9secs6.2 -7.7 17.5
05/0320:00:004.5 2.8 se18.0 secs3.0 se10.2 secs0.9 se 6.8secs4.1 -5.1 18.0
05/0319:00:005.5 4.6 se18.0 secs2.4 se11.2 secs1.2 se 7.9secs6.6 -8.2 18.0
05/0318:00:004.6 3.3 se18.2 secs2.8 se15.2 secs2.1 se 11.2secs4.9 -6.1 18.2
05/0317:00:004.4 2.5 se18.2 secs2.4 se14.9 secs2.9 se 11.9secs3.7 -4.6 18.2
05/0316:00:004.0 2.2 se17.5 secs2.7 se11.2 secs1.6 se 7.8secs3.1 -3.9 17.5
05/0315:00:004.2 2.3 se18.3 secs2.1 se14.7 secs2.5 se 11.2secs3.3 -4.1 18.3
05/0314:00:004.3 2.5 se18.5 secs2.3 se14.5 secs2.8 se 11.3secs3.7 -4.6 18.5
05/0313:00:003.8 1.9 se17.6 secs1.9 se14.3 secs2.3 se 11.3secs2.6 -3.3 17.6
05/0312:00:003.9 1.9 se18.5 secs2.0 se14.4 secs2.5 se 11.3secs2.9 -3.6 18.5
05/0311:00:003.4 2.5 se11.3 secs1.4 se17.6 secs1.2 se 7.8secs2.2 -2.8 11.3
05/0310:00:003.6 2.5 se12.2 secs1.7 se17.9 secs1.7 se 9.1secs2.4 -3.0 12.2
05/0309:00:003.4 2.3 se12.3 secs1.2 se17.3 secs1.8 se 9.2secs2.2 -2.8 12.3
05/0308:00:003.6 2.9 se12.1 secs1.1 se17.6 secs1.3 se 8.5secs2.8 -3.5 12.1
05/0307:00:003.6 2.8 se12.2 secs1.0 se17.1 secs1.2 se 8.5secs2.8 -3.4 12.2
05/0306:00:003.7 3.0 se11.4 secs1.0 se17.4 secs0.8 se 20.8secs2.8 -3.5 11.4
05/0305:00:003.4 2.5 se12.2 secs1.0 se16.9 secs1.5 se 9.1secs2.4 -3.0 12.2

 

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
04:50:00 (GMT) on 05/04
Combined Sea Height:5.2 ft
Dominant Period:0.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:290 degrees
Barometric Pressure:1014.3 mbs
Air Temperature: 32.0 degrees
Water Temperature:56.8 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)
05/0404:50:005.20.03.95.82901014.332.056.8
05/0403:50:005.60.03.95.82701013.632.032.0
05/0402:50:005.20.03.95.82301013.332.032.0
05/0401:50:005.20.05.85.82201013.232.056.1
05/0400:50:005.60.05.87.82201013.532.056.7
05/0323:50:005.216.05.87.82001013.132.032.0
05/0322:50:005.60.05.87.82101013.532.032.0
05/0321:50:005.217.03.95.82101013.632.054.7
05/0320:50:004.90.05.87.81901013.432.054.1
05/0319:50:005.20.03.95.81401013.632.032.0
05/0318:50:005.20.03.95.82001013.632.054.1
05/0317:50:004.917.03.93.91801013.532.054.5
05/0316:50:004.90.05.87.81701013.432.054.3
05/0315:50:005.20.05.87.81801013.332.054.3
05/0314:50:005.60.01.93.92301012.632.032.0
05/0313:50:005.219.03.95.83001011.932.054.0
05/0312:50:005.20.05.87.82801011.432.054.1
05/0311:50:004.60.05.87.82801011.432.054.0
05/0310:50:004.911.05.87.82801011.332.054.1
05/0309:50:004.90.07.89.82901011.332.054.1
05/0308:50:004.60.07.87.83001011.932.054.3
05/0307:50:004.312.07.89.83101012.132.032.0
05/0306:50:004.60.09.811.73101012.032.055.0
05/0305:50:004.60.07.89.83101012.532.032.0

 

000288706 ___0.033402
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