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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)04/14
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 04/14
Sea Height:4.6 ft
Primary Swell Height: 1.8 ft
Primary Swell Period: 14.4 secs
Surf Height2.1 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)
04/1412:00:004.6 1.8 se14.4 secs1.9 se11.0 secs2.9 se 7.2secs2.1 -2.6 14.4
04/1411:00:004.9 2.2 se12.7 secs2.6 se8.4 secs0.7 se 16.7secs2.2 -2.8 12.7
04/1410:00:005.2 2.0 se14.7 secs2.5 se10.0 secs3.0 se 6.7secs2.3 -2.9 14.7
04/1409:00:004.9 2.4 se9.9 secs1.6 se14.3 secs2.7 se 6.7secs1.9 -2.4 9.9
04/1408:00:005.2 2.2 se14.6 secs2.5 se10.1 secs2.5 se 6.7secs2.5 -3.1 14.6
04/1407:00:005.3 2.1 se14.5 secs2.6 se9.9 secs3.3 se 6.7secs2.4 -3.1 14.5
04/1406:00:004.5 1.7 se12.6 secs2.2 se9.1 secs2.2 se 5.9secs1.7 -2.2 12.6
04/1405:00:004.6 2.6 se10.0 secs1.7 se14.3 secs2.1 se 6.7secs2.1 -2.6 10.0
04/1404:00:004.9 2.7 se14.6 secs3.1 se10.0 secs1.6 se 6.7secs3.2 -4.0 14.6
04/1403:00:004.3 3.0 se10.1 secs1.7 se14.7 secs1.5 se 6.7secs2.4 -3.0 10.1
04/1402:00:004.4 2.4 se14.5 secs2.8 se10.0 secs1.3 se 6.7secs2.7 -3.4 14.5
04/1401:00:004.7 2.9 se12.7 secs2.9 se9.2 secs1.2 se 16.7secs3.0 -3.7 12.7
04/1400:00:004.1 2.8 se12.6 secs2.2 se9.3 secs0.8 se 16.7secs2.8 -3.5 12.6
04/1323:00:004.6 3.3 se10.9 secs1.9 se14.5 secs1.9 se 7.8secs2.9 -3.6 10.9
04/1322:00:004.7 3.0 se12.5 secs2.7 se9.2 secs1.1 se 16.7secs3.0 -3.7 12.5
04/1321:00:004.9 3.4 se12.5 secs2.8 se9.3 secs1.0 se 16.7secs3.4 -4.3 12.5
04/1320:00:004.9 3.0 se12.4 secs3.0 se9.3 secs1.3 se 16.7secs3.0 -3.8 12.4
04/1319:00:004.7 3.0 se12.5 secs2.6 se9.2 secs1.4 se 16.7secs3.0 -3.8 12.5
04/1318:00:005.2 3.5 se12.3 secs2.0 se15.4 secs3.1 se 9.3secs3.4 -4.3 12.3
04/1317:00:004.8 3.3 se12.5 secs2.8 se9.3 secs1.2 se 16.7secs3.2 -4.1 12.5
04/1316:00:005.3 3.7 se11.0 secs2.2 se14.5 secs2.2 se 7.8secs3.2 -4.1 11.0
04/1315:00:005.7 3.7 se12.5 secs3.1 se9.2 secs1.2 se 16.7secs3.7 -4.7 12.5
04/1314:00:005.0 3.8 se10.9 secs2.1 se14.3 secs1.8 se 7.8secs3.3 -4.2 10.9
04/1313:00:005.2 3.3 se11.1 secs2.1 se14.5 secs2.4 se 7.9secs2.9 -3.7 11.1

 

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 04/14
Combined Sea Height:7.5 ft
Dominant Period:7.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:310 degrees
Barometric Pressure:1020.7 mbs
Air Temperature: 32.0 degrees
Water Temperature:56.3 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)
04/1412:50:007.57.017.621.43101020.732.056.3
04/1411:50:007.27.019.523.43101020.632.056.5
04/1410:50:007.20.019.523.43101020.332.032.0
04/1409:50:007.510.019.523.43201020.132.056.5
04/1408:50:007.50.019.523.43201020.532.056.5
04/1407:50:007.90.021.425.43201020.432.056.5
04/1406:50:007.50.021.425.43101020.232.056.7
04/1405:50:006.90.019.523.43201020.332.056.7
04/1404:50:006.60.019.523.43201020.532.032.0
04/1403:50:006.29.017.621.43201020.132.056.8
04/1402:50:006.29.015.619.53201019.732.057.0
04/1401:50:005.98.015.619.53101019.832.057.0
04/1400:50:005.610.015.619.53201019.932.057.2
04/1323:50:006.60.015.619.53201019.932.032.0
04/1322:50:005.90.015.619.53101020.132.057.4
04/1321:50:006.20.013.715.63001020.432.057.4
04/1320:50:005.910.011.715.62901020.532.032.0
04/1319:50:005.99.09.811.72901020.732.057.2
04/1318:50:006.20.07.89.83101020.832.057.0
04/1317:50:006.90.07.89.83501020.532.056.8
04/1316:50:006.211.05.89.83501020.332.032.0
04/1315:50:007.20.05.87.83601019.932.056.7
04/1314:50:007.211.07.89.83601019.132.056.7
04/1313:50:006.910.09.811.73601018.432.056.7

 

000288040 ___0.031388
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