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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)04/18
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46028
07:00:00 (GMT) on 04/18
Sea Height:4.7 ft
Primary Swell Height: 2.8 ft
Primary Swell Period: 12.4 secs
Surf Height2.7 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)
04/1807:00:004.7 2.8 se12.4 secs2.5 se9.2 secs0.9 se 16.7secs2.7 -3.4 12.4
04/1806:00:005.2 3.1 se12.3 secs2.0 se15.4 secs3.0 se 9.3secs3.1 -3.8 12.3
04/1805:00:005.0 3.2 se12.2 secs1.8 se15.5 secs2.2 se 8.5secs3.1 -3.9 12.2
04/1804:00:004.9 3.2 se12.3 secs2.0 se15.5 secs2.6 se 9.3secs3.2 -3.9 12.3
04/1803:00:004.5 3.0 se12.3 secs1.8 se16.0 secs2.2 se 9.2secs2.9 -3.7 12.3
04/1802:00:004.6 2.9 se12.4 secs2.7 se9.3 secs0.9 se 16.7secs2.9 -3.6 12.4
04/1801:00:005.2 3.8 se11.0 secs2.1 se14.3 secs2.6 se 7.8secs3.4 -4.2 11.0
04/1800:00:005.7 4.3 se11.0 secs2.2 se14.1 secs2.3 se 7.7secs3.8 -4.7 11.0
04/1723:00:005.5 3.8 se11.2 secs1.4 se15.3 secs2.2 se 7.8secs3.5 -4.3 11.2
04/1722:00:005.0 2.9 se12.5 secs1.8 se15.7 secs3.0 se 9.2secs2.9 -3.6 12.5
04/1721:00:006.2 4.3 se12.1 secs3.1 se8.5 secs1.5 se 15.3secs4.2 -5.2 12.1
04/1720:00:006.1 4.1 se11.0 secs2.4 se14.2 secs3.0 se 7.8secs3.6 -4.5 11.0
04/1719:00:006.5 4.5 se11.1 secs1.4 se16.2 secs2.9 se 7.9secs4.0 -5.0 11.1
04/1718:00:006.7 4.9 se10.1 secs2.1 se14.3 secs1.1 se 17.5secs4.0 -5.0 10.1
04/1717:00:006.8 5.2 se11.1 secs1.7 se15.2 secs2.9 se 7.8secs4.6 -5.8 11.1
04/1716:00:007.9 6.2 se11.0 secs3.4 se7.8 secs1.6 se 15.2secs5.5 -6.9 11.0
04/1715:00:007.8 5.7 se11.0 secs3.5 se7.8 secs1.4 se 15.2secs5.0 -6.3 11.0
04/1714:00:008.2 6.4 se10.9 secs3.6 se7.8 secs1.4 se 15.2secs5.6 -6.9 10.9
04/1713:00:007.8 5.3 se11.1 secs3.7 se7.8 secs1.5 se 15.3secs4.7 -5.9 11.1
04/1712:00:008.2 6.3 se10.2 secs2.2 se14.0 secs1.1 se 17.9secs5.1 -6.4 10.2
04/1711:00:008.4 6.3 se11.0 secs3.9 se7.8 secs1.3 se 16.1secs5.5 -6.9 11.0
04/1710:00:008.3 5.8 se11.1 secs3.7 se7.8 secs1.5 se 15.9secs5.1 -6.4 11.1
04/1709:00:008.9 6.3 se11.0 secs4.0 se7.8 secs1.5 se 15.5secs5.5 -6.9 11.0
04/1708:00:009.1 6.2 se11.0 secs4.5 se7.8 secs1.3 se 14.3secs5.4 -6.7 11.0

 

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
07:50:00 (GMT) on 04/18
Combined Sea Height:7.2 ft
Dominant Period:9.0 secs
Wind Speed: 15.6 kts
Wind Gust: 17.6 kts
Wind Direction:320 degrees
Barometric Pressure:1016.9 mbs
Air Temperature: 56.7 degrees
Water Temperature:58.3 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)
04/1807:50:007.29.015.617.63201016.956.758.3
04/1806:50:006.911.015.617.63201016.956.858.3
04/1805:50:006.910.017.619.53201016.957.258.3
04/1804:50:006.610.015.619.53201017.057.258.3
04/1803:50:006.611.015.617.63201016.757.658.3
04/1802:50:006.99.015.619.53201016.557.958.5
04/1801:50:006.211.015.617.63201016.658.358.6
04/1800:50:007.210.015.619.53301016.858.858.6
04/1723:50:006.90.015.619.53301016.658.658.6
04/1722:50:008.510.015.619.53401017.258.558.5
04/1721:50:008.510.013.717.63401018.058.658.5
04/1720:50:008.28.013.717.63401018.158.358.5
04/1719:50:008.20.011.715.63401018.058.358.5
04/1718:50:008.99.03.95.83601017.858.158.3
04/1717:50:008.511.07.811.73401017.458.357.9
04/1716:50:0010.88.011.715.63401016.858.857.9
04/1715:50:0010.210.017.621.43301016.358.657.9
04/1714:50:009.510.015.617.63301016.158.357.9
04/1713:50:0010.211.015.619.53301015.657.757.9
04/1712:50:0010.89.017.621.43201015.357.657.9
04/1711:50:0010.810.019.523.43201015.257.457.9
04/1710:50:0010.811.017.623.43301015.157.257.9
04/1709:50:0012.18.021.427.33301014.957.457.9
04/1708:50:0012.510.019.525.43301015.157.258.1

 

000095124 ___0.029853
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