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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)10/05
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
21:00:00 (GMT) on 10/05
Sea Height:2.1 ft
Primary Swell Height: 1.6 ft
Primary Swell Period: 14.1 secs
Surf Height1.8 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)
10/0521:00:002.1 1.6 se14.1 secs0.9 se10.4 secs0.9 se 7.3secs1.8 -2.2 14.1
10/0520:00:002.4 1.9 se14.2 secs0.8 se10.4 secs0.9 se 7.2secs2.2 -2.8 14.2
10/0519:00:002.4 1.8 se14.3 secs1.0 se10.4 secs0.8 se 7.2secs2.1 -2.6 14.3
10/0518:00:002.1 1.6 se14.4 secs0.7 se10.2 secs0.7 se 6.7secs1.8 -2.3 14.4
10/0517:00:002.5 2.0 se14.3 secs0.9 se10.4 secs0.9 se 7.2secs2.3 -2.8 14.3
10/0516:00:002.7 2.1 se14.5 secs1.0 se7.7 secs0.1 se 20.0secs2.4 -3.0 14.5
10/0515:00:002.3 1.6 se14.3 secs1.2 se7.7 secs0.0 se 0.0secs1.8 -2.2 14.3
10/0514:00:002.6 1.9 se14.4 secs0.9 se10.4 secs1.1 se 7.2secs2.2 -2.7 14.4
10/0513:00:002.2 1.3 se14.5 secs1.0 se11.5 secs1.2 se 7.8secs1.5 -1.8 14.5
10/0512:00:002.5 1.9 se14.6 secs1.2 se7.7 secs0.0 se 0.0secs2.2 -2.7 14.6
10/0511:00:002.2 1.6 se14.4 secs1.0 se7.7 secs0.0 se 0.0secs1.8 -2.3 14.4
10/0510:00:002.0 1.4 se14.7 secs0.8 se11.5 secs0.9 se 8.3secs1.7 -2.1 14.7
10/0509:00:002.0 1.3 se14.3 secs1.0 se8.2 secs0.0 se 0.0secs1.4 -1.8 14.3
10/0508:00:002.2 1.6 se14.5 secs0.8 se10.2 secs0.8 se 7.2secs1.9 -2.4 14.5
10/0507:00:002.2 1.7 se14.4 secs0.7 se10.1 secs0.6 se 6.8secs2.0 -2.5 14.4
10/0506:00:001.9 1.3 se14.3 secs0.8 se10.1 secs0.6 se 6.7secs1.5 -1.8 14.3
10/0505:00:001.9 1.4 se14.4 secs0.8 se10.3 secs0.8 se 7.3secs1.6 -2.0 14.4
10/0504:00:001.8 1.2 se14.5 secs1.0 se11.4 secs0.9 se 7.7secs1.4 -1.8 14.5
10/0503:00:002.1 1.6 se14.7 secs0.9 se11.5 secs0.9 se 8.3secs1.9 -2.4 14.7
10/0502:00:002.1 1.5 se14.5 secs1.1 se11.4 secs1.0 se 8.3secs1.7 -2.2 14.5
10/0501:00:002.1 1.5 se14.5 secs1.1 se7.8 secs0.1 se 20.0secs1.7 -2.1 14.5
10/0500:00:002.4 1.5 se14.5 secs1.0 se11.4 secs1.3 se 7.8secs1.7 -2.2 14.5
10/0423:00:002.3 1.3 se14.4 secs1.2 se8.3 secs0.0 se 0.0secs1.5 -1.9 14.4
10/0422:00:002.3 1.4 se14.6 secs1.3 se8.3 secs0.9 se 11.4secs1.6 -2.0 14.6

 

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
20:50:00 (GMT) on 10/05
Combined Sea Height:2.6 ft
Dominant Period:14.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:310 degrees
Barometric Pressure:1014.7 mbs
Air Temperature: 32.0 degrees
Water Temperature:60.8 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)
10/0520:50:002.614.09.811.73101014.732.060.8
10/0519:50:002.615.07.89.83001015.132.032.0
10/0518:50:003.015.05.87.83101015.332.032.0
10/0517:50:003.014.07.89.83201015.332.060.3
10/0516:50:003.38.03.95.82901015.132.060.1
10/0515:50:003.615.07.89.83201014.832.032.0
10/0514:50:003.60.07.89.83101014.432.060.1
10/0513:50:003.37.05.87.83301014.432.032.0
10/0512:50:003.37.07.89.83201014.232.060.1
10/0511:50:003.015.05.87.83001013.932.032.0
10/0510:50:003.016.07.89.83201013.732.032.0
10/0509:50:003.015.07.89.83101014.232.060.4
10/0508:50:003.015.05.87.83001014.232.032.0
10/0507:50:002.615.05.87.83201014.132.032.0
10/0506:50:003.015.07.89.83001014.232.060.4
10/0505:50:003.00.09.811.73201013.632.032.0
10/0504:50:003.015.09.811.72901013.532.060.8
10/0503:50:003.015.07.811.73001013.032.060.8
10/0502:50:003.015.09.811.72901012.332.060.8
10/0501:50:002.615.05.87.83001011.732.060.8
10/0500:50:003.00.07.89.83001011.632.061.0
10/0423:50:003.315.09.811.73001011.832.060.8
10/0422:50:003.38.07.89.83201011.832.060.8
10/0421:50:003.38.09.811.73101012.032.060.4

 

000294482 ___0.039078
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