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Buoy 46028 Central San Martin
Longitude = 121.89W Latitude = 35.74N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)10/22
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46028
21:00:00 (GMT) on 10/22
Sea Height:3.8 ft
Primary Swell Height: 2.9 ft
Primary Swell Period: 12.7 secs
Surf Height3 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)
10/2221:00:003.8 2.9 se12.7 secs1.9 se15.9 secs1.7 se 9.3secs3.0 -3.7 12.7
10/2220:00:004.3 3.2 se14.2 secs2.3 se10.3 secs1.3 se 17.6secs3.6 -4.5 14.2
10/2219:00:004.1 3.3 se12.7 secs2.3 se15.8 secs1.8 se 9.2secs3.3 -4.2 12.7
10/2218:00:004.1 2.8 se14.2 secs1.3 se18.0 secs2.2 se 10.3secs3.2 -4.0 14.2
10/2217:00:004.0 2.9 se14.2 secs1.1 se17.7 secs1.7 se 10.1secs3.3 -4.2 14.2
10/2216:00:004.3 3.2 se14.2 secs1.5 se17.6 secs2.2 se 10.2secs3.6 -4.5 14.2
10/2215:00:003.9 2.8 se12.6 secs1.8 se15.8 secs2.0 se 9.3secs2.8 -3.6 12.6
10/2214:00:004.6 3.3 se14.0 secs2.4 se10.1 secs1.2 se 17.5secs3.8 -4.7 14.0
10/2213:00:004.5 3.4 se12.6 secs2.1 se9.2 secs1.1 se 17.3secs3.4 -4.3 12.6
10/2212:00:004.8 3.6 se12.7 secs2.6 se9.2 secs0.9 se 17.2secs3.6 -4.5 12.7
10/2211:00:004.1 2.9 se12.6 secs2.1 se9.4 secs0.9 se 16.7secs3.0 -3.7 12.6
10/2210:00:004.7 3.0 se14.4 secs3.2 se11.1 secs1.2 se 7.8secs3.4 -4.2 14.4
10/2209:00:005.0 3.8 se12.6 secs2.2 se9.3 secs0.9 se 17.7secs3.9 -4.8 12.6
10/2208:00:004.5 3.3 se12.6 secs2.1 se15.7 secs2.2 se 9.3secs3.3 -4.1 12.6
10/2207:00:004.5 3.3 se12.6 secs2.5 se9.4 secs0.6 se 16.7secs3.3 -4.2 12.6
10/2206:00:005.5 4.5 se12.2 secs1.9 se15.8 secs1.4 se 8.4secs4.4 -5.4 12.2
10/2205:00:004.7 3.8 se12.4 secs1.9 se9.3 secs0.8 se 16.7secs3.8 -4.7 12.4
10/2204:00:005.4 4.3 se12.7 secs1.5 se17.1 secs2.5 se 9.4secs4.4 -5.4 12.7
10/2203:00:005.3 4.3 se12.4 secs2.4 se15.7 secs2.3 se 9.3secs4.3 -5.4 12.4
10/2202:00:004.9 4.0 se12.4 secs2.1 se15.5 secs2.3 se 9.3secs4.0 -5.0 12.4
10/2201:00:004.5 3.6 se12.5 secs1.4 se16.7 secs1.8 se 9.2secs3.6 -4.5 12.5
10/2200:00:005.7 4.8 se12.4 secs2.3 se9.4 secs1.1 se 17.3secs4.8 -6.0 12.4
10/2123:00:005.5 4.7 se12.6 secs1.3 se17.6 secs2.1 se 9.3secs4.8 -6.0 12.6
10/2122:00:005.1 4.5 se12.5 secs1.9 se9.2 secs0.9 se 17.3secs4.5 -5.6 12.5

 

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 46028
21:50:00 (GMT) on 10/22
Combined Sea Height:5.2 ft
Dominant Period:13.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:280 degrees
Barometric Pressure:1013.7 mbs
Air Temperature: 62.1 degrees
Water Temperature:64.2 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)
10/2221:50:005.213.011.713.72801013.762.164.2
10/2220:50:004.915.07.811.72801013.862.464.2
10/2219:50:005.215.05.87.82501014.063.132.0
10/2218:50:005.212.03.97.82501013.763.164.4
10/2217:50:004.914.01.93.90501012.863.364.2
10/2216:50:005.214.05.87.81601012.862.864.0
10/2215:50:005.214.05.87.81701011.961.763.9
10/2214:50:005.912.05.87.81201011.161.363.0
10/2213:50:005.613.09.811.71601010.561.262.8
10/2212:50:006.213.07.89.81401010.060.432.0
10/2211:50:005.910.07.89.81201009.358.862.4
10/2210:50:006.210.011.719.51701009.659.462.2
10/2209:50:006.210.03.97.83401009.461.762.4
10/2208:50:006.210.01.93.92001009.562.862.4
10/2207:50:006.613.07.811.71801009.262.662.4
10/2206:50:006.610.07.811.71501008.763.162.4
10/2205:50:006.610.03.95.81701009.063.062.4
10/2204:50:006.210.05.89.80801008.663.062.4
10/2203:50:005.911.07.811.70801008.763.162.4
10/2202:50:006.211.01.97.80601008.862.662.4
10/2201:50:005.911.021.429.20401006.662.162.4
10/2200:50:006.911.05.87.80501008.461.962.4
10/2123:50:006.611.01.91.92201008.861.362.4
10/2122:50:006.911.05.87.82501009.260.162.4

 

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