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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)10/04
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
20:00:00 (GMT) on 10/04
Sea Height:2.2 ft
Primary Swell Height: 1.4 ft
Primary Swell Period: 14.3 secs
Surf Height1.6 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)
10/0420:00:002.2 1.4 se14.3 secs1.2 se8.4 secs0.0 se 0.0secs1.6 -2.0 14.3
10/0419:00:002.1 1.4 se14.5 secs0.9 se11.4 secs1.1 se 8.3secs1.6 -2.0 14.5
10/0418:00:002.0 1.1 se14.7 secs1.3 se8.3 secs0.0 se 0.0secs1.3 -1.6 14.7
10/0417:00:002.2 1.5 se14.8 secs1.0 se11.1 secs1.0 se 7.8secs1.8 -2.2 14.8
10/0416:00:002.3 1.6 se14.8 secs1.2 se8.3 secs0.8 se 11.3secs1.9 -2.3 14.8
10/0415:00:002.1 1.2 se14.7 secs1.3 se7.6 secs0.8 se 11.2secs1.4 -1.8 14.7
10/0414:00:002.3 1.4 se14.3 secs1.0 se10.2 secs1.0 se 6.7secs1.6 -1.9 14.3
10/0413:00:002.5 1.5 se14.4 secs1.2 se11.3 secs1.3 se 8.3secs1.7 -2.1 14.4
10/0412:00:002.3 1.3 se14.5 secs1.5 se8.3 secs0.9 se 11.4secs1.5 -1.8 14.5
10/0411:00:002.8 1.5 se14.6 secs1.7 se8.3 secs0.0 se 0.0secs1.7 -2.2 14.6
10/0410:00:002.6 1.4 se14.7 secs1.6 se8.4 secs0.9 se 11.4secs1.7 -2.1 14.7
10/0409:00:002.8 1.4 se14.4 secs1.3 se11.3 secs1.7 se 7.8secs1.6 -2.0 14.4
10/0408:00:002.6 1.3 se14.4 secs1.6 se9.1 secs0.6 se 6.0secs1.4 -1.8 14.4
10/0407:00:002.7 1.5 se14.4 secs1.4 se11.2 secs1.4 se 7.8secs1.7 -2.1 14.4
10/0406:00:002.7 1.4 se14.5 secs1.7 se8.5 secs0.0 se 0.0secs1.7 -2.1 14.5
10/0405:00:002.5 1.5 se14.7 secs1.4 se10.0 secs0.9 se 6.8secs1.8 -2.2 14.7
10/0404:00:002.7 1.4 se14.9 secs1.5 se9.9 secs1.0 se 6.8secs1.7 -2.1 14.9
10/0403:00:002.4 1.3 se14.4 secs1.4 se9.9 secs0.8 se 6.8secs1.5 -1.9 14.4
10/0402:00:002.4 1.4 se14.6 secs1.0 se11.2 secs1.3 se 7.8secs1.7 -2.1 14.6
10/0401:00:002.8 1.4 se14.5 secs1.8 se8.3 secs0.0 se 0.0secs1.7 -2.1 14.5
10/0400:00:002.9 1.7 se14.5 secs1.5 se11.3 secs1.6 se 8.2secs2.0 -2.5 14.5
10/0323:00:002.7 1.2 se14.3 secs1.7 se8.4 secs0.6 se 17.4secs1.4 -1.7 14.3
10/0322:00:002.7 1.5 se14.9 secs1.6 se7.7 secs1.1 se 11.2secs1.8 -2.3 14.9
10/0321:00:002.8 1.4 se14.6 secs1.7 se8.3 secs0.2 se 20.0secs1.7 -2.1 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 10/04
Combined Sea Height:3.0 ft
Dominant Period:7.0 secs
Wind Speed: 9.8 kts
Wind Gust: 9.8 kts
Wind Direction:300 degrees
Barometric Pressure:1012.3 mbs
Air Temperature: 32.0 degrees
Water Temperature:60.3 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)
10/0420:50:003.07.09.89.83001012.332.060.3
10/0419:50:003.015.07.89.83001012.632.060.3
10/0418:50:003.015.05.87.83001012.532.032.0
10/0417:50:003.015.03.95.83301012.332.032.0
10/0416:50:003.08.03.93.93501012.332.059.9
10/0415:50:003.38.03.95.83201012.532.059.5
10/0414:50:003.38.03.95.83001011.932.059.4
10/0413:50:003.38.03.93.93101011.432.059.4
10/0412:50:003.30.03.95.83201010.732.059.5
10/0411:50:003.98.03.95.83401010.432.059.7
10/0410:50:003.68.05.87.83501010.632.032.0
10/0409:50:003.98.05.87.83201011.032.060.1
10/0408:50:003.69.09.811.73301010.932.059.9
10/0407:50:003.69.09.811.73100.032.032.0
10/0406:50:003.68.09.811.73101010.732.032.0
10/0405:50:003.69.09.811.73001010.732.060.6
10/0404:50:003.30.011.711.73001010.132.060.8
10/0403:50:003.610.011.713.73101009.632.061.0
10/0402:50:003.39.011.713.73101009.432.061.0
10/0401:50:003.60.09.811.73001009.232.060.8
10/0400:50:003.60.09.811.73301009.332.032.0
10/0323:50:003.97.011.713.73201009.632.032.0
10/0322:50:003.68.09.811.73101010.032.060.3
10/0321:50:003.67.09.811.73201010.432.060.4

 

000294439 ___0.025622
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