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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)01/24
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 01/24
Sea Height:4.2 ft
Primary Swell Height: 3.2 ft
Primary Swell Period: 14.4 secs
Surf Height3.6 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)
01/2420:00:004.2 3.2 se14.4 secs2.0 se10.2 secs1.1 se 6.7secs3.6 -4.6 14.4
01/2419:00:003.7 2.6 se14.5 secs2.1 se11.2 secs1.4 se 7.7secs3.0 -3.7 14.5
01/2418:00:003.9 3.0 se14.4 secs1.7 se10.2 secs1.1 se 6.7secs3.4 -4.3 14.4
01/2417:00:004.0 2.7 se14.3 secs1.2 se17.3 secs1.9 se 10.2secs3.1 -3.9 14.3
01/2416:00:003.9 2.8 se12.8 secs1.6 se9.1 secs0.7 se 16.7secs2.9 -3.6 12.8
01/2415:00:004.2 2.7 se14.5 secs2.0 se11.3 secs2.0 se 7.8secs3.1 -3.9 14.5
01/2414:00:004.1 2.7 se14.4 secs1.9 se10.2 secs1.4 se 6.7secs3.1 -3.8 14.4
01/2413:00:004.4 2.7 se14.5 secs2.2 se11.4 secs2.1 se 7.8secs3.1 -3.9 14.5
01/2412:00:004.5 3.0 se14.7 secs2.1 se11.3 secs2.1 se 7.7secs3.5 -4.4 14.7
01/2411:00:004.6 2.7 se14.7 secs2.1 se11.2 secs2.2 se 7.8secs3.2 -4.0 14.7
01/2410:00:004.3 2.4 se14.6 secs2.3 se11.2 secs2.2 se 7.8secs2.8 -3.5 14.6
01/2409:00:004.2 2.3 se14.4 secs2.5 se11.3 secs1.3 se 17.4secs2.6 -3.3 14.4
01/2408:00:004.5 2.7 se14.2 secs2.6 se10.1 secs1.4 se 17.4secs3.1 -3.8 14.2
01/2407:00:004.3 2.4 se14.2 secs2.1 se10.1 secs1.7 se 6.7secs2.7 -3.4 14.2
01/2406:00:004.7 2.9 se14.6 secs2.6 se11.4 secs2.0 se 7.8secs3.4 -4.2 14.6
01/2405:00:004.2 2.6 se14.3 secs2.3 se10.0 secs1.5 se 6.7secs3.0 -3.7 14.3
01/2404:00:004.3 2.8 se14.1 secs2.1 se10.1 secs1.7 se 6.8secs3.1 -3.9 14.1
01/2403:00:003.8 2.2 se14.1 secs1.8 se10.1 secs1.6 se 6.7secs2.5 -3.1 14.1
01/2402:00:004.2 2.3 se14.1 secs2.3 se10.1 secs1.0 se 17.1secs2.6 -3.2 14.1
01/2401:00:004.5 2.5 se14.2 secs2.2 se10.0 secs1.7 se 6.8secs2.9 -3.6 14.2
01/2400:00:004.9 3.0 se14.0 secs2.6 se10.0 secs1.7 se 6.7secs3.3 -4.2 14.0
01/2323:00:004.6 2.9 se14.1 secs1.4 se17.8 secs2.5 se 9.0secs3.3 -4.2 14.1
01/2322:00:004.3 2.4 se14.1 secs2.7 se8.4 secs0.9 se 17.8secs2.7 -3.4 14.1
01/2321:00:004.5 2.4 se13.9 secs2.7 se9.0 secs0.8 se 18.0secs2.7 -3.4 13.9

 

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
20:00:00 (GMT) on 01/24
Combined Sea Height:4.9 ft
Dominant Period:15.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:310 degrees
Barometric Pressure:1015.0 mbs
Air Temperature: 32.0 degrees
Water Temperature:55.9 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)
01/2420:00:004.915.05.87.83101015.032.055.9
01/2419:00:004.915.05.87.82901015.632.055.9
01/2418:00:004.90.03.95.83101016.132.055.6
01/2417:00:004.915.03.95.83101015.832.055.4
01/2416:00:005.20.01.93.92601015.032.055.4
01/2415:00:000.00.03.93.90301015.132.055.4
01/2414:00:000.00.05.89.80701014.532.055.4
01/2413:00:005.60.07.89.80801013.632.055.8
01/2412:00:005.60.07.89.80801013.032.055.8
01/2411:00:005.98.05.89.80801013.232.055.9
01/2410:00:005.69.03.95.80801013.232.056.1
01/2409:00:005.28.03.97.80701013.132.056.1
01/2408:00:005.69.03.95.80201013.132.056.1
01/2407:00:005.68.03.95.83601012.932.056.1
01/2406:00:000.00.07.811.73001013.132.056.3
01/2405:00:005.68.07.811.73001012.832.056.3
01/2404:00:005.28.09.811.73101013.032.056.3
01/2403:00:005.68.09.811.73201013.432.056.3
01/2402:00:005.69.07.89.83201013.232.056.1
01/2401:00:000.00.05.87.83401013.132.056.3
01/2400:00:000.00.05.89.83201012.832.056.5
01/2323:00:005.99.05.87.82901013.132.056.5
01/2322:00:000.00.05.87.83001013.032.056.3
01/2321:00:000.00.03.95.83201013.432.056.3

 

000288003 ___0.021988
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