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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)07/13
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
08:00:00 (GMT) on 07/13
Sea Height:3 ft
Primary Swell Height: 1.4 ft
Primary Swell Period: 14.1 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)
07/1308:00:003.0 1.4 se14.1 secs1.8 se9.0 secs0.5 se 17.3secs1.5 -1.9 14.1
07/1307:00:003.0 1.5 se12.7 secs1.8 se9.1 secs0.4 se 16.7secs1.5 -1.9 12.7
07/1306:00:003.2 1.6 se14.1 secs2.1 se8.3 secs0.0 se 0.0secs1.8 -2.2 14.1
07/1305:00:003.2 2.3 se8.4 secs1.3 se12.7 secs0.4 se 16.7secs1.5 -1.9 8.4
07/1304:00:003.6 1.5 se14.0 secs2.5 se8.3 secs0.0 se 0.0secs1.7 -2.1 14.0
07/1303:00:003.6 2.5 se8.9 secs1.5 se14.2 secs0.8 se 5.6secs1.8 -2.2 8.9
07/1302:00:003.6 1.6 se14.2 secs2.4 se9.1 secs0.6 se 17.7secs1.8 -2.2 14.2
07/1301:00:003.5 1.7 se14.1 secs2.4 se8.4 secs0.0 se 0.0secs1.9 -2.3 14.1
07/1300:00:003.1 2.2 se9.0 secs1.4 se12.9 secs0.3 se 16.7secs1.6 -1.9 9.0
07/1223:00:003.1 1.2 se14.5 secs1.9 se9.2 secs0.9 se 5.9secs1.5 -1.8 14.5
07/1222:00:003.0 1.4 se14.0 secs1.9 se9.1 secs0.9 se 5.9secs1.6 -1.9 14.0
07/1221:00:003.2 1.5 se14.4 secs2.0 se8.4 secs0.1 se 20.0secs1.8 -2.2 14.4
07/1220:00:002.6 1.3 se14.2 secs1.6 se8.3 secs0.5 se 17.4secs1.5 -1.9 14.2
07/1219:00:002.8 1.3 se14.3 secs1.8 se8.3 secs0.0 se 0.0secs1.5 -1.9 14.3
07/1218:00:002.9 1.6 se14.5 secs1.6 se9.1 secs1.0 se 5.9secs1.8 -2.3 14.5
07/1217:00:003.0 1.7 se14.2 secs1.7 se9.0 secs0.7 se 17.7secs1.9 -2.4 14.2
07/1216:00:002.8 1.4 se14.4 secs1.5 se9.0 secs0.9 se 5.9secs1.6 -2.0 14.4
07/1215:00:003.0 1.4 se14.1 secs2.0 se7.7 secs0.5 se 17.4secs1.6 -2.0 14.1
07/1214:00:002.9 1.5 se14.3 secs1.8 se7.2 secs0.7 se 18.3secs1.7 -2.2 14.3
07/1213:00:002.8 1.5 se14.3 secs1.4 se8.3 secs0.5 se 17.6secs1.7 -2.1 14.3
07/1212:00:002.9 1.5 se14.4 secs1.6 se7.7 secs0.7 se 17.4secs1.8 -2.2 14.4
07/1211:00:002.8 1.5 se14.3 secs1.5 se7.1 secs0.0 se 0.0secs1.8 -2.2 14.3
07/1210:00:002.9 1.7 se14.4 secs1.7 se6.3 secs0.8 se 10.0secs1.9 -2.4 14.4
07/1209:00:003.0 1.6 se14.5 secs1.8 se7.1 secs0.9 se 11.4secs1.9 -2.3 14.5

 

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
08:50:00 (GMT) on 07/13
Combined Sea Height:4.6 ft
Dominant Period:14.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:260 degrees
Barometric Pressure:1012.8 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)
07/1308:50:004.614.03.95.82601012.832.032.0
07/1307:50:004.38.01.91.92601012.932.032.0
07/1306:50:004.38.03.93.92901013.132.032.0
07/1305:50:004.69.05.85.82801013.432.032.0
07/1304:50:004.68.03.95.82801013.432.055.6
07/1303:50:004.69.07.89.83001013.132.032.0
07/1302:50:004.90.07.89.82901013.432.032.0
07/1301:50:004.68.05.87.83101013.532.032.0
07/1300:50:004.98.07.89.83101013.632.055.6
07/1223:50:004.90.07.811.73201013.932.056.3
07/1222:50:003.90.07.89.83201014.532.054.9
07/1221:50:004.39.01.93.93101014.732.054.1
07/1220:50:004.30.01.91.92701015.032.054.1
07/1219:50:003.98.03.95.82301015.132.054.3
07/1218:50:003.98.05.85.81801015.432.032.0
07/1217:50:004.30.03.95.81601014.932.054.5
07/1216:50:004.39.01.93.92101014.232.032.0
07/1215:50:004.38.03.95.82801013.832.032.0
07/1214:50:004.30.01.91.92801013.832.055.0
07/1213:50:004.38.03.95.82701013.332.032.0
07/1212:50:003.915.03.95.82501013.632.054.9
07/1211:50:004.30.03.93.92401013.432.054.9
07/1210:50:004.30.03.95.82201013.332.055.0
07/1209:50:004.30.03.95.82501012.932.055.0

 

000290913 ___0.028883
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