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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)05/24
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
17:00:00 (GMT) on 05/24
Sea Height:2.8 ft
Primary Swell Height: 1.9 ft
Primary Swell Period: 16.7 secs
Surf Height2.5 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)
05/2417:00:002.8 1.9 se16.7 secs1.7 se12.6 secs0.7 se 20.0secs2.5 -3.1 16.7
05/2416:00:002.5 1.8 se14.5 secs1.2 se17.7 secs1.5 se 11.4secs2.1 -2.7 14.5
05/2415:00:002.4 1.5 se16.3 secs1.5 se12.6 secs1.1 se 9.3secs1.9 -2.4 16.3
05/2414:00:002.5 1.6 se16.7 secs1.6 se12.7 secs0.7 se 20.7secs2.1 -2.6 16.7
05/2413:00:002.2 1.5 se14.4 secs1.0 se18.3 secs1.4 se 11.4secs1.8 -2.2 14.4
05/2412:00:002.3 1.3 se16.7 secs1.6 se12.6 secs0.7 se 20.0secs1.7 -2.2 16.7
05/2411:00:002.4 1.4 se16.4 secs1.5 se12.6 secs1.1 se 9.2secs1.8 -2.2 16.4
05/2410:00:002.4 1.4 se14.6 secs1.4 se11.2 secs0.9 se 7.7secs1.7 -2.1 14.6
05/2409:00:002.3 1.5 se12.7 secs1.2 se9.2 secs0.5 se 16.7secs1.6 -2.0 12.7
05/2408:00:002.6 1.7 se14.4 secs1.6 se11.3 secs0.9 se 17.4secs1.9 -2.4 14.4
05/2407:00:002.4 1.5 se14.3 secs1.6 se11.3 secs0.7 se 17.3secs1.7 -2.1 14.3
05/2406:00:002.8 1.8 se14.6 secs1.7 se11.2 secs1.2 se 7.7secs2.1 -2.6 14.6
05/2405:00:002.7 1.8 se12.4 secs1.1 se16.2 secs1.3 se 9.2secs1.8 -2.2 12.4
05/2404:00:002.8 1.7 se12.3 secs1.2 se16.0 secs1.4 se 9.2secs1.7 -2.1 12.3
05/2403:00:002.7 1.7 se12.5 secs1.2 se16.0 secs1.4 se 9.2secs1.7 -2.1 12.5
05/2402:00:002.7 1.6 se14.5 secs1.6 se11.2 secs1.2 se 7.7secs1.8 -2.3 14.5
05/2401:00:002.9 1.8 se14.3 secs1.8 se11.2 secs1.2 se 7.7secs2.0 -2.5 14.3
05/2400:00:002.9 1.7 se14.5 secs1.7 se11.2 secs1.3 se 7.8secs2.0 -2.4 14.5
05/2323:00:002.7 1.8 se12.6 secs1.3 se15.8 secs1.3 se 9.3secs1.8 -2.3 12.6
05/2322:00:002.8 1.6 se14.6 secs1.0 se18.4 secs1.6 se 11.1secs1.9 -2.4 14.6
05/2321:00:003.0 1.7 se14.4 secs1.9 se11.2 secs1.2 se 7.7secs2.0 -2.5 14.4
05/2320:00:002.6 1.5 se14.5 secs1.3 se11.2 secs1.2 se 7.8secs1.7 -2.1 14.5
05/2319:00:002.8 1.6 se14.3 secs1.7 se11.2 secs1.2 se 7.7secs1.8 -2.2 14.3
05/2318:00:002.8 1.8 se14.6 secs1.3 se11.4 secs1.4 se 7.8secs2.2 -2.7 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
17:50:00 (GMT) on 05/24
Combined Sea Height:3.3 ft
Dominant Period:17.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:180 degrees
Barometric Pressure:1017.5 mbs
Air Temperature: 32.0 degrees
Water Temperature:32.0 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)
05/2417:50:003.317.03.95.81801017.532.032.0
05/2416:50:003.317.05.87.81901017.232.032.0
05/2415:50:003.317.03.95.81701016.932.032.0
05/2414:50:003.30.03.95.81701016.632.052.9
05/2413:50:003.00.03.93.91801016.132.052.9
05/2412:50:003.00.03.93.91601015.532.052.9
05/2411:50:003.30.03.93.91601015.432.052.9
05/2410:50:003.00.03.93.92001015.532.052.9
05/2409:50:003.310.05.87.82001015.732.032.0
05/2408:50:003.611.05.87.82001016.032.032.0
05/2407:50:003.311.09.89.82001016.132.032.0
05/2406:50:003.30.09.813.71901015.832.032.0
05/2405:50:003.60.09.811.71801015.632.052.9
05/2404:50:003.610.09.811.71801015.232.032.0
05/2403:50:003.90.09.811.71801014.632.053.1
05/2402:50:003.60.07.89.82001014.132.053.1
05/2401:50:003.90.07.811.72001014.132.053.1
05/2400:50:004.310.07.89.81901014.332.053.2
05/2323:50:003.90.05.87.81901014.532.053.4
05/2322:50:003.90.05.87.81901014.632.053.1
05/2321:50:003.90.05.87.81901014.932.052.9
05/2320:50:003.99.09.811.71601015.032.032.0
05/2319:50:004.30.011.713.71601015.032.052.5
05/2318:50:003.90.013.715.61601014.832.052.3

 

000289328 ___0.025227
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