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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)04/15
22:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
22:00:00 (GMT) on 04/15
Sea Height:2.3 ft
Primary Swell Height: 1.3 ft
Primary Swell Period: 14.2 secs
Surf Height1.5 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)
04/1522:00:002.3 1.3 se14.2 secs0.8 se10.2 secs1.4 se 5.6secs1.5 -1.9 14.2
04/1521:00:002.5 1.3 se14.2 secs0.7 se17.3 secs1.5 se 5.6secs1.5 -1.9 14.2
04/1520:00:002.6 1.4 se14.3 secs0.7 se17.7 secs0.9 se 10.4secs1.6 -2.0 14.3
04/1519:00:002.7 1.6 se14.3 secs0.8 se17.5 secs0.9 se 10.3secs1.8 -2.2 14.3
04/1518:00:002.9 1.7 se13.7 secs1.0 se10.4 secs1.6 se 5.9secs1.9 -2.3 13.7
04/1517:00:003.0 1.4 se12.8 secs1.9 se6.2 secs0.3 se 16.7secs1.4 -1.8 12.8
04/1516:00:003.2 1.7 se14.1 secs1.9 se6.2 secs1.1 se 10.2secs1.9 -2.4 14.1
04/1515:00:003.3 1.6 se13.9 secs1.9 se6.7 secs0.8 se 10.2secs1.7 -2.2 13.9
04/1514:00:003.3 1.7 se14.1 secs1.7 se6.7 secs0.7 se 10.1secs1.9 -2.4 14.1
04/1513:00:003.4 1.6 se14.3 secs2.4 se6.3 secs0.9 se 10.3secs1.8 -2.3 14.3
04/1512:00:003.3 1.5 se14.2 secs2.2 se6.3 secs0.6 se 17.3secs1.7 -2.1 14.2
04/1511:00:003.7 2.8 se6.6 secs1.3 se12.9 secs0.2 se 16.7secs1.5 -1.8 6.6
04/1510:00:003.9 1.3 se14.1 secs2.7 se6.7 secs0.9 se 10.1secs1.5 -1.8 14.1
04/1509:00:004.1 1.8 se14.0 secs2.7 se6.7 secs0.9 se 10.2secs2.1 -2.6 14.0
04/1508:00:003.9 1.9 se14.1 secs2.4 se7.1 secs0.7 se 17.9secs2.1 -2.7 14.1
04/1507:00:003.8 1.9 se14.1 secs2.4 se6.7 secs1.0 se 10.0secs2.1 -2.7 14.1
04/1506:00:003.6 1.9 se14.5 secs2.3 se6.7 secs0.9 se 11.3secs2.2 -2.7 14.5
04/1505:00:003.0 1.6 se14.3 secs1.8 se6.6 secs1.0 se 10.0secs1.8 -2.3 14.3
04/1504:00:003.0 1.6 se14.4 secs1.7 se6.7 secs1.0 se 9.9secs1.8 -2.2 14.4
04/1503:00:003.1 1.5 se14.2 secs1.2 se10.0 secs1.8 se 6.7secs1.7 -2.2 14.2
04/1502:00:003.1 1.8 se14.3 secs0.6 se17.6 secs1.3 se 8.3secs2.1 -2.6 14.3
04/1501:00:002.9 1.7 se14.4 secs1.4 se7.7 secs0.1 se 20.0secs1.9 -2.4 14.4
04/1500:00:003.0 1.5 se14.1 secs1.4 se8.3 secs0.0 se 0.0secs1.6 -2.0 14.1
04/1423:00:002.8 1.4 se14.4 secs0.7 se17.6 secs1.2 se 10.0secs1.6 -2.0 14.4

 

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
22:50:00 (GMT) on 04/15
Combined Sea Height:3.9 ft
Dominant Period:0.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:300 degrees
Barometric Pressure:1019.3 mbs
Air Temperature: 32.0 degrees
Water Temperature:57.4 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)
04/1522:50:003.90.017.621.43001019.332.057.4
04/1521:50:003.90.017.619.53001019.832.057.4
04/1520:50:004.35.017.621.43101019.932.057.4
04/1519:50:004.30.019.521.43101020.032.057.4
04/1518:50:004.65.015.619.53101020.132.032.0
04/1517:50:004.60.017.621.43201020.132.057.2
04/1516:50:005.20.019.523.43101019.932.057.2
04/1515:50:005.20.017.621.43201019.432.057.2
04/1514:50:005.20.017.621.43201019.232.057.2
04/1513:50:005.90.017.621.43201018.732.057.2
04/1512:50:005.60.017.621.43201018.632.032.0
04/1511:50:005.96.019.521.43201018.832.032.0
04/1510:50:006.20.019.521.43301018.932.057.2
04/1509:50:006.90.019.523.43301019.332.057.2
04/1508:50:006.60.021.423.43201019.532.057.4
04/1507:50:005.60.019.521.43201019.732.057.4
04/1506:50:005.90.017.621.43101020.032.057.4
04/1505:50:005.20.017.621.43101020.432.057.6
04/1504:50:004.97.015.619.53201020.732.057.6
04/1503:50:004.97.015.619.53101020.632.057.6
04/1502:50:004.90.015.617.63101020.732.032.0
04/1501:50:004.96.013.717.63001021.232.057.7
04/1500:50:004.90.015.617.63101021.832.057.7
04/1423:50:004.614.013.717.63101022.132.032.0

 

000288083 ___0.029837
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