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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)03/25
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 03/25
Sea Height:2.3 ft
Primary Swell Height: 2 ft
Primary Swell Period: 12.5 secs
Surf Height2 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)
03/2512:00:002.3 2.0 se12.5 secs1.3 se16.2 secs0.4 se 20.0secs2.0 -2.5 12.5
03/2511:00:002.4 1.9 se16.8 secs1.6 se12.6 secs0.7 se 20.0secs2.5 -3.2 16.8
03/2510:00:002.5 1.9 se17.0 secs1.6 se12.5 secs0.8 se 20.0secs2.5 -3.2 17.0
03/2509:00:002.0 1.6 se14.6 secs1.2 se11.4 secs0.3 se 20.0secs1.9 -2.4 14.6
03/2508:00:002.0 1.5 se14.4 secs1.0 se17.8 secs1.2 se 10.4secs1.7 -2.1 14.4
03/2507:00:002.1 1.5 se16.9 secs1.4 se12.6 secs0.7 se 20.0secs2.0 -2.5 16.9
03/2506:00:002.2 1.7 se14.6 secs1.5 se11.4 secs0.4 se 20.0secs2.0 -2.5 14.6
03/2505:00:002.3 1.6 se16.6 secs1.6 se12.6 secs0.6 se 20.0secs2.1 -2.6 16.6
03/2504:00:002.3 1.5 se17.1 secs1.5 se12.4 secs0.8 se 9.2secs2.0 -2.6 17.1
03/2503:00:002.4 1.7 se17.1 secs1.6 se12.5 secs1.0 se 9.3secs2.3 -2.8 17.1
03/2502:00:002.6 1.6 se16.7 secs1.8 se12.5 secs0.7 se 20.8secs2.2 -2.7 16.7
03/2501:00:002.7 2.1 se12.2 secs1.2 se16.9 secs0.6 se 20.0secs2.1 -2.6 12.2
03/2500:00:002.6 2.0 se12.3 secs1.2 se16.8 secs0.6 se 20.0secs1.9 -2.4 12.3
03/2423:00:002.9 2.2 se12.3 secs1.3 se16.7 secs0.6 se 20.0secs2.2 -2.8 12.3
03/2422:00:003.0 2.3 se12.3 secs1.5 se16.9 secs0.8 se 20.0secs2.2 -2.8 12.3
03/2421:00:003.3 2.5 se12.1 secs1.5 se17.0 secs1.0 se 8.5secs2.4 -3.0 12.1
03/2420:00:003.3 2.6 se12.4 secs1.4 se16.4 secs1.6 se 9.3secs2.5 -3.2 12.4
03/2419:00:003.3 2.7 se12.3 secs1.4 se16.8 secs0.7 se 20.0secs2.6 -3.3 12.3
03/2418:00:003.7 2.9 se12.1 secs1.5 se17.2 secs1.0 se 8.5secs2.9 -3.6 12.1
03/2417:00:004.0 3.5 se12.2 secs1.3 se16.5 secs0.6 se 20.0secs3.4 -4.3 12.2
03/2416:00:003.8 3.2 se12.3 secs1.3 se16.5 secs1.6 se 9.3secs3.1 -3.9 12.3
03/2415:00:003.7 3.1 se12.1 secs1.1 se16.4 secs1.3 se 8.4secs3.0 -3.8 12.1
03/2414:00:004.2 3.6 se12.4 secs1.7 se16.3 secs1.7 se 9.3secs3.6 -4.5 12.4
03/2413:00:004.2 3.6 se12.2 secs1.5 se16.9 secs0.9 se 20.0secs3.5 -4.4 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
12:50:00 (GMT) on 03/25
Combined Sea Height:3.3 ft
Dominant Period:0.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:320 degrees
Barometric Pressure:1017.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:53.6 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)
03/2512:50:003.30.017.621.43201017.932.053.6
03/2511:50:003.00.015.619.53101017.432.053.8
03/2510:50:003.017.013.715.63001017.632.032.0
03/2509:50:002.617.07.89.82901017.832.053.8
03/2508:50:002.611.07.87.83001018.032.053.8
03/2507:50:002.60.07.89.83001017.932.053.8
03/2506:50:002.614.09.811.73001017.832.032.0
03/2505:50:003.011.013.715.63101017.732.053.8
03/2504:50:003.00.013.717.63201017.932.053.8
03/2503:50:003.011.015.617.63201017.532.032.0
03/2502:50:003.312.09.811.73201017.232.032.0
03/2501:50:003.011.09.89.83301017.132.054.3
03/2500:50:003.30.07.89.83201017.232.032.0
03/2423:50:003.30.011.713.73201017.932.054.3
03/2422:50:003.311.011.715.63201017.932.054.3
03/2421:50:003.611.011.713.73201018.332.032.0
03/2420:50:003.912.011.715.63101018.732.054.1
03/2419:50:003.90.013.715.63101018.832.054.0
03/2418:50:004.311.09.811.73101019.432.053.8
03/2417:50:004.312.07.87.83101019.332.032.0
03/2416:50:004.311.07.89.83201018.732.053.2
03/2415:50:004.311.05.87.83301018.632.032.0
03/2414:50:004.911.05.85.83301018.332.032.0
03/2413:50:004.30.03.95.83401017.632.032.0

 

000287401 ___0.026459
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