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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)04/13
16:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
16:00:00 (GMT) on 04/13
Sea Height:5.3 ft
Primary Swell Height: 3.7 ft
Primary Swell Period: 11 secs
Surf Height3.2 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)
04/1316:00:005.3 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
04/1312:00:005.0 2.9 se12.5 secs3.0 se9.2 secs1.3 se 16.7secs2.9 -3.7 12.5
04/1311:00:005.2 3.0 se12.5 secs3.1 se9.2 secs1.1 se 16.7secs3.1 -3.8 12.5
04/1310:00:005.2 3.3 se12.5 secs2.9 se9.3 secs1.4 se 16.7secs3.3 -4.1 12.5
04/1309:00:005.6 3.8 se11.0 secs2.4 se14.4 secs1.4 se 17.6secs3.4 -4.2 11.0
04/1308:00:005.6 3.7 se12.3 secs2.1 se15.3 secs2.4 se 8.4secs3.7 -4.6 12.3
04/1307:00:005.6 4.2 se11.0 secs2.4 se14.1 secs2.4 se 7.8secs3.7 -4.7 11.0
04/1306:00:006.1 4.0 se12.2 secs2.1 se15.8 secs2.9 se 8.4secs3.9 -4.9 12.2
04/1305:00:007.0 5.5 se12.0 secs1.7 se15.2 secs2.7 se 8.5secs5.3 -6.6 12.0
04/1304:00:006.5 5.2 se11.0 secs2.4 se14.3 secs1.9 se 7.8secs4.6 -5.8 11.0
04/1303:00:006.5 5.0 se11.1 secs2.8 se14.4 secs2.4 se 7.7secs4.5 -5.6 11.1
04/1302:00:006.6 4.5 se12.3 secs2.6 se15.5 secs3.3 se 9.2secs4.4 -5.5 12.3
04/1301:00:006.2 4.5 se11.1 secs1.5 se15.7 secs3.0 se 7.8secs4.0 -5.0 11.1
04/1300:00:007.1 5.4 se11.0 secs2.5 se14.2 secs2.7 se 7.8secs4.8 -6.0 11.0
04/1223:00:007.2 5.0 se11.0 secs3.1 se14.3 secs3.1 se 7.9secs4.4 -5.6 11.0
04/1222:00:006.9 4.4 se12.2 secs2.1 se15.4 secs3.4 se 8.5secs4.3 -5.4 12.2
04/1221:00:007.6 5.9 se11.0 secs2.8 se14.1 secs2.6 se 7.8secs5.1 -6.4 11.0
04/1220:00:007.1 4.8 se11.0 secs2.6 se14.3 secs3.4 se 7.7secs4.2 -5.3 11.0
04/1219:00:007.6 5.5 se11.0 secs2.9 se14.4 secs3.4 se 7.8secs4.8 -6.0 11.0
04/1218:00:007.2 4.9 se10.1 secs2.6 se14.6 secs2.5 se 6.7secs4.0 -5.0 10.1
04/1217:00:007.4 5.5 se10.1 secs2.5 se14.2 secs2.4 se 6.7secs4.5 -5.6 10.1

 

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
16:50:00 (GMT) on 04/13
Combined Sea Height:6.2 ft
Dominant Period:11.0 secs
Wind Speed: 5.8 kts
Wind Gust: 9.8 kts
Wind Direction:350 degrees
Barometric Pressure:1020.3 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)
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
04/1312:50:006.610.07.89.83301018.032.056.7
04/1311:50:006.910.05.87.83301017.732.056.7
04/1310:50:007.50.01.93.93401017.532.056.7
04/1309:50:007.50.03.97.83201017.532.056.7
04/1308:50:007.511.05.87.83301017.832.056.8
04/1307:50:007.50.03.95.83301017.532.056.8
04/1306:50:008.210.05.87.83101017.032.032.0
04/1305:50:007.911.07.811.72701016.732.056.8
04/1304:50:008.50.07.811.72701016.132.057.0
04/1303:50:009.211.09.813.72601015.332.057.0
04/1302:50:008.511.015.619.52701014.732.057.0
04/1301:50:008.510.013.715.62701014.132.057.0
04/1300:50:008.90.013.717.62801013.932.057.0
04/1223:50:0010.20.015.617.62601013.432.057.0
04/1222:50:009.210.015.619.52401013.232.057.0
04/1221:50:0010.810.013.717.62401013.232.057.0
04/1220:50:0011.511.013.717.62501012.932.032.0
04/1219:50:0011.50.013.717.62401012.632.056.8
04/1218:50:0010.50.017.621.42401012.132.056.8
04/1217:50:0010.50.017.625.42301011.432.032.0

 

000288012 ___0.028118
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