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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)01/23
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 01/23
Sea Height:4.5 ft
Primary Swell Height: 2.8 ft
Primary Swell Period: 15.2 secs
Surf Height3.4 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)
01/2312:00:004.5 2.8 se15.2 secs1.8 se11.1 secs2.3 se 7.8secs3.4 -4.2 15.2
01/2311:00:004.1 2.5 se14.6 secs1.7 se11.3 secs2.2 se 7.7secs2.9 -3.6 14.6
01/2310:00:004.8 3.6 se15.2 secs1.7 se11.3 secs2.1 se 7.7secs4.4 -5.5 15.2
01/2309:00:004.0 2.7 se14.3 secs1.7 se10.2 secs1.7 se 6.7secs3.1 -3.9 14.3
01/2308:00:004.5 3.4 se14.7 secs1.7 se11.3 secs1.8 se 8.3secs4.0 -5.0 14.7
01/2307:00:003.9 2.7 se14.4 secs1.8 se11.4 secs1.7 se 7.7secs3.1 -3.9 14.4
01/2306:00:003.7 2.6 se14.7 secs1.6 se11.2 secs1.7 se 7.7secs3.1 -3.9 14.7
01/2305:00:003.6 2.3 se14.6 secs1.8 se11.3 secs1.7 se 7.7secs2.7 -3.4 14.6
01/2304:00:003.9 2.8 se14.7 secs2.0 se11.3 secs1.7 se 7.2secs3.2 -4.1 14.7
01/2303:00:003.3 2.1 se14.7 secs1.8 se11.2 secs1.4 se 7.6secs2.5 -3.1 14.7
01/2302:00:003.6 2.1 se14.6 secs2.3 se11.2 secs1.4 se 7.7secs2.4 -3.0 14.6
01/2301:00:003.0 1.8 se14.5 secs1.9 se11.2 secs1.2 se 7.8secs2.0 -2.6 14.5
01/2300:00:003.3 2.4 se12.5 secs1.0 se16.7 secs1.5 se 9.3secs2.4 -3.0 12.5
01/2223:00:003.0 2.2 se12.4 secs1.4 se15.9 secs1.3 se 9.2secs2.1 -2.7 12.4
01/2222:00:003.5 2.2 se14.7 secs2.5 se11.2 secs1.0 se 7.8secs2.6 -3.3 14.7
01/2221:00:002.9 1.8 se14.4 secs2.1 se11.3 secs1.0 se 7.7secs2.0 -2.6 14.4
01/2220:00:002.6 1.7 se14.2 secs1.6 se10.2 secs0.9 se 17.6secs2.0 -2.5 14.2
01/2219:00:002.9 2.1 se12.2 secs1.3 se16.5 secs0.4 se 20.0secs2.1 -2.6 12.2
01/2218:00:003.4 2.8 se12.2 secs1.4 se16.1 secs1.1 se 8.4secs2.7 -3.4 12.2
01/2217:00:003.2 2.5 se12.4 secs1.3 se16.2 secs1.5 se 9.2secs2.5 -3.1 12.4
01/2216:00:003.0 2.4 se12.4 secs1.1 se15.9 secs1.5 se 9.2secs2.4 -2.9 12.4
01/2215:00:003.5 3.0 se12.2 secs1.2 se15.9 secs1.3 se 9.2secs2.9 -3.6 12.2
01/2214:00:003.3 2.5 se12.3 secs1.8 se9.3 secs0.9 se 15.7secs2.5 -3.1 12.3
01/2213:00:003.4 2.9 se12.3 secs1.2 se15.6 secs1.5 se 9.3secs2.8 -3.5 12.3

 

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
12:00:00 (GMT) on 01/23
Combined Sea Height:5.6 ft
Dominant Period:0.0 secs
Wind Speed: 3.9 kts
Wind Gust: 9.8 kts
Wind Direction:290 degrees
Barometric Pressure:1014.2 mbs
Air Temperature: 32.0 degrees
Water Temperature:55.9 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)
01/2312:00:005.60.03.99.82901014.232.055.9
01/2311:00:005.615.05.89.83001014.332.032.0
01/2310:00:005.60.05.87.82901015.032.056.1
01/2309:00:005.60.05.89.83201014.732.056.3
01/2308:00:005.60.05.89.83101015.132.056.3
01/2307:00:004.90.07.811.73201015.332.056.3
01/2306:00:005.20.09.813.73101015.532.056.3
01/2305:00:004.915.09.813.73201015.432.056.3
01/2304:00:004.615.011.713.73101015.432.056.5
01/2303:00:004.60.011.715.63101015.432.056.5
01/2302:00:004.610.013.715.63201015.332.056.5
01/2301:00:004.311.015.617.63201015.032.056.5
01/2300:00:004.316.013.715.63101014.932.056.3
01/2223:00:003.90.09.89.83201015.032.056.8
01/2222:00:003.911.07.89.83201014.932.056.7
01/2221:00:003.610.011.713.73001015.432.056.3
01/2220:00:003.60.07.89.83001016.032.056.3
01/2219:00:003.60.01.91.93201016.532.055.9
01/2218:00:003.90.03.95.83101016.932.055.8
01/2217:00:003.611.01.93.92401016.832.055.8
01/2216:00:003.60.01.91.91301016.832.055.8
01/2215:00:004.312.01.93.91401016.432.055.6
01/2214:00:004.30.05.89.81201016.332.055.8
01/2213:00:004.311.03.93.91301016.032.055.8

 

000287904 ___0.020518
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