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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)07/24
16:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
16:00:00 (GMT) on 07/24
Sea Height:2.2 ft
Primary Swell Height: 1.2 ft
Primary Swell Period: 14.1 secs
Surf Height1.3 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)
07/2416:00:002.2 1.2 se14.1 secs1.1 se10.1 secs1.2 se 5.5secs1.3 -1.7 14.1
07/2415:00:002.4 1.4 se14.1 secs1.4 se10.1 secs1.3 se 5.5secs1.6 -2.0 14.1
07/2414:00:002.6 1.2 se20.9 secs1.7 se14.3 secs0.9 se 25.0secs2.0 -2.5 20.9
07/2413:00:002.3 1.5 se14.3 secs0.7 se17.9 secs1.0 se 10.3secs1.7 -2.1 14.3
07/2412:00:002.5 1.6 se14.2 secs1.1 se10.1 secs1.2 se 5.5secs1.8 -2.3 14.2
07/2411:00:002.5 1.6 se14.1 secs1.0 se10.1 secs1.4 se 5.5secs1.8 -2.2 14.1
07/2410:00:002.8 1.7 se14.1 secs1.1 se10.2 secs1.6 se 5.6secs1.9 -2.4 14.1
07/2409:00:002.4 1.6 se14.1 secs1.1 se10.2 secs1.2 se 5.5secs1.8 -2.2 14.1
07/2408:00:002.6 1.8 se14.0 secs1.3 se10.3 secs0.7 se 17.6secs2.0 -2.5 14.0
07/2407:00:002.9 2.3 se14.0 secs1.3 se10.2 secs0.9 se 5.5secs2.6 -3.2 14.0
07/2406:00:002.8 2.2 se12.6 secs1.4 se15.6 secs1.1 se 9.3secs2.2 -2.8 12.6
07/2405:00:002.7 2.1 se13.9 secs1.4 se10.2 secs0.7 se 17.4secs2.3 -2.9 13.9
07/2404:00:002.8 2.2 se14.1 secs0.8 se17.1 secs1.2 se 10.2secs2.5 -3.1 14.1
07/2403:00:002.5 2.0 se14.1 secs1.2 se10.3 secs0.6 se 7.2secs2.3 -2.8 14.1
07/2402:00:002.7 2.1 se14.1 secs0.8 se18.6 secs1.2 se 10.3secs2.4 -2.9 14.1
07/2401:00:002.6 2.1 se14.0 secs1.3 se10.2 secs0.6 se 7.2secs2.3 -2.9 14.0
07/2400:00:002.4 1.8 se14.3 secs1.1 se10.2 secs0.6 se 6.7secs2.1 -2.6 14.3
07/2323:00:002.3 1.8 se14.0 secs1.1 se10.3 secs0.7 se 7.2secs2.0 -2.5 14.0
07/2322:00:002.4 1.8 se14.2 secs0.8 se17.8 secs1.2 se 10.2secs2.0 -2.5 14.2
07/2321:00:002.6 2.1 se14.0 secs1.1 se10.2 secs0.5 se 17.3secs2.4 -3.0 14.0
07/2320:00:002.5 1.9 se14.4 secs1.4 se11.4 secs0.9 se 8.4secs2.1 -2.7 14.4
07/2319:00:002.5 1.8 se14.3 secs0.9 se17.7 secs1.2 se 10.3secs2.1 -2.6 14.3
07/2318:00:002.9 2.4 se14.0 secs0.7 se17.5 secs1.1 se 10.2secs2.7 -3.4 14.0
07/2317:00:002.3 1.6 se14.0 secs1.0 se10.1 secs0.7 se 6.7secs1.8 -2.2 14.0

 

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
16:50:00 (GMT) on 07/24
Combined Sea Height:4.3 ft
Dominant Period:5.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:310 degrees
Barometric Pressure: 0.0 mbs
Air Temperature: 32.0 degrees
Water Temperature:59.4 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)
07/2416:50:004.35.015.619.53100.032.059.4
07/2415:50:004.65.017.621.43101015.932.032.0
07/2414:50:004.30.019.525.43101015.132.059.2
07/2413:50:004.35.015.617.63101015.232.032.0
07/2412:50:004.35.017.619.53101014.632.059.4
07/2411:50:004.35.017.619.53101014.232.032.0
07/2410:50:004.35.019.523.43101014.132.059.4
07/2409:50:004.313.015.619.53101014.732.032.0
07/2408:50:003.913.015.617.63101015.032.032.0
07/2407:50:003.90.015.617.63101015.432.032.0
07/2406:50:003.90.013.715.63101015.632.059.7
07/2405:50:004.312.013.717.63101015.632.059.9
07/2404:50:004.313.015.617.63001015.532.059.7
07/2403:50:004.313.015.619.53101015.232.032.0
07/2402:50:004.314.019.523.43101015.032.032.0
07/2401:50:004.314.017.619.53101015.032.032.0
07/2400:50:004.313.015.617.63101015.532.059.5
07/2323:50:003.90.013.717.63101015.832.032.0
07/2322:50:003.90.011.715.63101016.232.059.4
07/2321:50:004.614.013.717.63101016.632.059.2
07/2320:50:003.914.015.619.53101017.232.032.0
07/2319:50:003.615.015.617.63101017.632.032.0
07/2318:50:003.90.015.619.53101017.932.032.0
07/2317:50:003.614.013.715.63101017.632.032.0

 

000291590 ___0.029446
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