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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)09/18
02:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46028
02:00:00 (GMT) on 09/18
Sea Height:3.2 ft
Primary Swell Height: 2 ft
Primary Swell Period: 16.5 secs
Surf Height2.6 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)
09/1802:00:003.2 2.0 se16.5 secs1.8 se12.8 secs0.7 se 21.4secs2.6 -3.3 16.5
09/1801:00:003.5 2.1 se14.6 secs2.0 se9.9 secs1.0 se 6.7secs2.4 -3.0 14.6
09/1800:00:003.2 1.8 se14.3 secs1.6 se10.0 secs1.2 se 6.8secs2.0 -2.5 14.3
09/1723:00:003.6 2.3 se14.7 secs1.6 se11.3 secs2.0 se 7.8secs2.7 -3.3 14.7
09/1722:00:003.4 2.2 se14.9 secs1.8 se8.9 secs0.4 se 20.0secs2.6 -3.3 14.9
09/1721:00:003.6 2.5 se15.0 secs1.6 se11.3 secs1.7 se 7.8secs3.0 -3.8 15.0
09/1720:00:003.1 2.1 se14.7 secs1.6 se18.7 secs1.6 se 11.4secs2.5 -3.1 14.7
09/1719:00:003.3 1.8 se18.2 secs2.1 se15.1 secs1.9 se 8.4secs2.6 -3.2 18.2
09/1718:00:003.3 2.2 se14.9 secs1.7 se18.2 secs1.4 se 11.4secs2.6 -3.3 14.9
09/1717:00:003.3 2.1 se14.8 secs1.9 se8.4 secs1.3 se 11.5secs2.5 -3.1 14.8
09/1716:00:003.2 2.1 se14.7 secs1.7 se18.2 secs1.5 se 11.5secs2.5 -3.1 14.7
09/1715:00:003.2 1.8 se16.5 secs1.4 se12.9 secs1.8 se 8.3secs2.4 -3.0 16.5
09/1714:00:003.3 2.2 se14.9 secs1.4 se11.5 secs1.7 se 8.4secs2.6 -3.3 14.9
09/1713:00:003.2 1.8 se14.7 secs1.8 se8.3 secs1.3 se 11.4secs2.1 -2.7 14.7
09/1712:00:003.3 1.7 se16.7 secs2.1 se8.4 secs1.1 se 12.7secs2.2 -2.8 16.7
09/1711:00:003.2 1.8 se14.9 secs2.0 se8.3 secs1.1 se 11.5secs2.1 -2.6 14.9
09/1710:00:003.4 1.5 se15.0 secs2.3 se8.3 secs1.1 se 11.3secs1.8 -2.3 15.0
09/1709:00:003.3 1.7 se16.3 secs1.4 se12.9 secs1.9 se 8.9secs2.2 -2.7 16.3
09/1708:00:003.9 1.9 se16.6 secs2.7 se8.4 secs1.4 se 12.8secs2.6 -3.2 16.6
09/1707:00:003.7 2.1 se15.2 secs2.4 se9.0 secs1.0 se 5.9secs2.5 -3.2 15.2
09/1706:00:003.8 2.8 se8.9 secs1.5 se15.0 secs0.9 se 5.9secs2.0 -2.5 8.9
09/1705:00:003.8 2.6 se9.1 secs1.4 se16.3 secs1.5 se 12.8secs1.9 -2.4 9.1
09/1704:00:004.0 3.0 se9.1 secs1.4 se16.5 secs1.4 se 12.8secs2.2 -2.7 9.1
09/1703:00:003.8 1.6 se16.6 secs2.3 se9.9 secs0.6 se 20.0secs2.2 -2.7 16.6

 

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
02:50:00 (GMT) on 09/18
Combined Sea Height:4.3 ft
Dominant Period:16.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:310 degrees
Barometric Pressure:1019.2 mbs
Air Temperature: 63.1 degrees
Water Temperature:63.9 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)
09/1802:50:004.316.011.713.73101019.263.163.9
09/1801:50:004.316.011.713.73101019.163.364.0
09/1800:50:004.316.011.713.73101019.263.764.0
09/1723:50:004.316.09.811.73101019.564.064.2
09/1722:50:004.616.09.811.73101019.764.264.6
09/1721:50:004.616.05.87.83001020.264.464.8
09/1720:50:004.38.03.95.82901020.664.264.6
09/1719:50:004.316.01.93.93001021.164.463.1
09/1718:50:004.38.01.93.92701021.464.032.0
09/1717:50:004.38.03.93.92601021.163.562.8
09/1716:50:004.616.01.93.92801020.663.363.0
09/1715:50:004.316.03.93.93001020.163.063.1
09/1714:50:004.37.05.85.83001019.762.863.1
09/1713:50:004.68.05.87.83001019.162.663.1
09/1712:50:004.68.05.87.83101018.562.463.1
09/1711:50:004.68.07.89.83101018.162.263.3
09/1710:50:004.98.07.89.83201017.862.163.3
09/1709:50:004.98.07.89.83101017.561.963.5
09/1708:50:004.616.09.811.73201017.361.763.5
09/1707:50:005.29.09.811.73101017.162.163.7
09/1706:50:005.69.011.715.63101016.662.163.5
09/1705:50:005.29.011.713.73201016.662.163.3
09/1704:50:005.29.011.713.73101016.662.162.6
09/1703:50:005.69.011.715.63201016.361.962.6

 

000096986 ___0.030201
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