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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)01/13
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
00:00:00 (GMT) on 01/13
Sea Height:7.4 ft
Primary Swell Height: 6.3 ft
Primary Swell Period: 14.6 secs
Surf Height7.4 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)
01/1300:00:007.4 6.3 se14.6 secs4.4 se11.4 secs0.8 se 20.0secs7.4 -9.3 14.6
01/1223:00:007.6 6.6 se14.7 secs4.5 se11.5 secs0.8 se 20.0secs7.7 -9.6 14.7
01/1222:00:007.4 6.2 se14.6 secs4.7 se11.5 secs1.0 se 20.0secs7.2 -9.0 14.6
01/1221:00:006.3 5.0 se16.3 secs4.8 se12.8 secs1.6 se 20.0secs6.5 -8.1 16.3
01/1220:00:006.9 5.8 se14.5 secs3.5 se17.6 secs2.8 se 10.5secs6.7 -8.4 14.5
01/1219:00:008.5 7.8 se14.6 secs2.4 se10.4 secs1.2 se 20.0secs9.1 -11.4 14.6
01/1218:00:008.2 7.7 se14.6 secs1.3 se20.0 secs1.8 se 10.3secs9.0 -11.3 14.6
01/1217:00:006.3 5.4 se16.2 secs4.5 se13.1 secs1.4 se 20.0secs7.0 -8.8 16.2
01/1216:00:007.2 6.4 se16.5 secs4.4 se13.1 secs2.1 se 20.0secs8.5 -10.6 16.5
01/1215:00:006.4 5.4 se16.7 secs4.2 se13.0 secs2.3 se 20.0secs7.2 -9.0 16.7
01/1214:00:008.2 7.5 se16.9 secs3.6 se20.0 secs4.5 se 13.1secs10.2 -12.7 16.9
01/1213:00:008.2 7.6 se16.8 secs3.2 se20.0 secs4.1 se 13.2secs10.2 -12.8 16.8
01/1212:00:008.6 7.7 se17.0 secs3.7 se21.0 secs4.3 se 12.9secs10.5 -13.1 17.0
01/1211:00:006.7 6.1 se16.9 secs2.3 se20.0 secs3.0 se 13.0secs8.2 -10.3 16.9
01/1210:00:006.4 5.6 se17.0 secs3.0 se12.6 secs1.5 se 9.3secs7.6 -9.5 17.0
01/1209:00:006.8 6.2 se17.0 secs2.7 se20.6 secs3.0 se 12.9secs8.5 -10.6 17.0
01/1208:00:006.8 6.2 se17.3 secs2.7 se12.7 secs1.2 se 9.3secs8.6 -10.8 17.3
01/1207:00:006.1 5.5 se18.4 secs2.2 se12.4 secs0.4 se 25.0secs8.1 -10.1 18.4
01/1206:00:006.7 6.2 se18.5 secs2.1 se12.5 secs1.3 se 9.2secs9.1 -11.4 18.5
01/1205:00:004.7 4.0 se18.2 secs2.1 se12.3 secs1.1 se 9.2secs5.8 -7.2 18.2
01/1204:00:005.5 4.8 se18.7 secs3.7 se15.2 secs2.2 se 11.5secs7.1 -8.9 18.7
01/1203:00:004.8 4.1 se19.1 secs3.3 se15.1 secs2.0 se 11.5secs6.3 -7.9 19.1
01/1202:00:003.9 3.0 se19.3 secs2.3 se14.9 secs2.0 se 11.3secs4.6 -5.8 19.3
01/1201:00:004.3 3.5 se19.4 secs2.5 se14.7 secs2.0 se 11.4secs5.4 -6.8 19.4

 

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
00:00:00 (GMT) on 01/13
Combined Sea Height:8.5 ft
Dominant Period:0.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:320 degrees
Barometric Pressure:1024.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:55.6 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)
01/1300:00:008.50.09.813.73201024.932.055.6
01/1223:00:008.213.07.89.82901024.532.055.9
01/1222:00:008.516.01.93.92801024.532.056.1
01/1221:00:009.215.05.87.83201024.832.055.9
01/1220:00:007.90.09.813.70601025.732.055.9
01/1219:00:007.50.011.715.60801026.532.055.6
01/1218:00:007.916.09.813.71001027.232.055.8
01/1217:00:000.00.03.95.80301027.332.055.6
01/1216:00:008.215.05.87.83601027.232.055.6
01/1215:00:007.90.03.97.82801026.832.055.4
01/1214:00:007.916.01.93.93501026.532.055.4
01/1213:00:009.216.01.95.80801025.832.055.4
01/1212:00:008.20.03.95.80701025.632.055.0
01/1211:00:007.517.03.95.80101025.832.055.9
01/1210:00:000.00.03.95.83601026.032.055.9
01/1209:00:007.50.05.87.83401026.032.055.8
01/1208:00:007.916.05.87.83401026.232.055.8
01/1207:00:006.60.07.89.83401026.132.055.8
01/1206:00:007.517.011.713.73101025.832.055.8
01/1205:00:005.217.07.89.83301025.832.055.6
01/1204:00:000.00.07.89.83201026.232.055.8
01/1203:00:004.917.07.89.83301026.232.055.8
01/1202:00:004.619.07.811.73201026.232.055.8
01/1201:00:004.619.07.89.83401026.032.055.8

 

000287243 ___0.025574
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