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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)11/13
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
18:00:00 (GMT) on 11/13
Sea Height:10.8 ft
Primary Swell Height: 8.9 ft
Primary Swell Period: 14.2 secs
Surf Height10.2 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)
11/1318:00:0010.8 8.9 se14.2 secs3.6 se17.5 secs3.7 se 10.3secs10.2 -12.7 14.2
11/1317:00:0010.4 8.5 se14.3 secs3.4 se17.3 secs3.7 se 10.4secs9.8 -12.2 14.3
11/1316:00:0010.6 9.4 se14.4 secs3.1 se10.3 secs1.0 se 20.0secs10.8 -13.5 14.4
11/1315:00:009.4 7.8 se14.1 secs2.9 se17.8 secs3.9 se 10.4secs8.8 -11.0 14.1
11/1314:00:009.6 8.0 se14.2 secs3.4 se17.6 secs4.2 se 10.5secs9.1 -11.4 14.2
11/1313:00:009.1 7.8 se14.2 secs3.1 se17.4 secs3.7 se 10.3secs8.9 -11.1 14.2
11/1312:00:0010.2 9.1 se14.5 secs3.4 se10.3 secs0.9 se 20.0secs10.6 -13.2 14.5
11/1311:00:008.5 6.8 se15.7 secs3.8 se11.5 secs2.3 se 8.5secs8.5 -10.7 15.7
11/1310:00:008.8 7.3 se14.8 secs4.3 se11.4 secs1.1 se 20.0secs8.6 -10.8 14.8
11/1309:00:009.4 7.5 se14.7 secs4.6 se11.4 secs1.1 se 20.0secs8.8 -11.0 14.7
11/1308:00:009.8 8.3 se14.7 secs4.7 se11.4 secs1.1 se 20.0secs9.7 -12.2 14.7
11/1307:00:0010.4 8.4 se16.3 secs6.3 se12.8 secs1.6 se 20.0secs10.9 -13.6 16.3
11/1306:00:008.9 6.6 se16.0 secs6.5 se12.9 secs1.3 se 20.0secs8.5 -10.6 16.0
11/1305:00:0010.2 7.9 se16.1 secs6.9 se12.9 secs1.6 se 20.0secs10.1 -12.7 16.1
11/1304:00:0010.9 9.1 se14.6 secs5.8 se17.6 secs3.9 se 10.5secs10.6 -13.2 14.6
11/1303:00:0011.2 9.4 se14.5 secs4.6 se10.5 secs3.0 se 6.7secs10.9 -13.6 14.5
11/1302:00:0011.0 8.3 se16.3 secs8.3 se12.9 secs2.5 se 20.8secs10.7 -13.4 16.3
11/1301:00:0011.6 9.5 se16.6 secs7.2 se12.9 secs3.0 se 20.0secs12.6 -15.7 16.6
11/1300:00:0011.9 10.8 se14.6 secs2.0 se20.0 secs3.7 se 10.5secs12.6 -15.8 14.6
11/1223:00:0010.8 8.4 se16.0 secs8.6 se12.9 secs1.9 se 20.0secs10.8 -13.5 16.0
11/1222:00:008.5 7.3 se14.6 secs4.5 se11.6 secs1.5 se 20.0secs8.5 -10.6 14.6
11/1221:00:0011.2 9.6 se16.0 secs5.5 se11.7 secs2.0 se 20.0secs12.3 -15.4 16.0
11/1220:00:0010.0 8.9 se14.4 secs5.0 se17.8 secs3.5 se 10.3secs10.2 -12.8 14.4
11/1219:00:007.5 6.4 se14.4 secs3.6 se17.5 secs3.3 se 10.3secs7.3 -9.2 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
18:50:00 (GMT) on 11/13
Combined Sea Height:13.1 ft
Dominant Period:15.0 secs
Wind Speed: 23.4 kts
Wind Gust: 31.2 kts
Wind Direction:210 degrees
Barometric Pressure:1002.6 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)
11/1318:50:0013.115.023.431.22101002.632.032.0
11/1317:50:0012.80.025.433.11901001.532.065.3
11/1316:50:0012.80.027.333.11800.032.065.3
11/1315:50:0011.814.025.431.21901000.832.065.3
11/1314:50:0011.515.021.425.41901002.132.065.3
11/1313:50:0010.815.017.621.42101002.032.032.0
11/1312:50:0010.50.015.619.52101003.132.065.3
11/1311:50:0010.515.015.619.52001003.332.065.3
11/1310:50:0011.20.017.619.51900.032.032.0
11/1309:50:0010.514.015.619.52101004.332.065.3
11/1308:50:0012.50.019.523.41901004.532.065.3
11/1307:50:0011.816.019.523.41901005.032.032.0
11/1306:50:0010.20.021.427.31800.032.032.0
11/1305:50:0010.516.015.621.41901005.832.032.0
11/1304:50:0012.50.015.619.51900.032.065.5
11/1303:50:0013.10.015.619.51900.032.032.0
11/1302:50:0012.80.021.423.41800.032.065.5
11/1301:50:0012.816.017.623.41601006.632.065.5
11/1300:50:0011.80.019.525.41600.032.065.5
11/1223:50:0012.816.015.619.51801007.332.065.5
11/1222:50:0013.116.017.621.41801007.632.065.5
11/1221:50:0011.20.015.619.51800.032.065.5
11/1220:50:0011.80.021.427.31700.032.065.5
11/1219:50:0010.20.015.619.51701009.632.065.7

 

000297517 ___0.028434
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