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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)04/21
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 04/21
Sea Height:8.3 ft
Primary Swell Height: 7.2 ft
Primary Swell Period: 14 secs
Surf Height8.1 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)
04/2107:00:008.3 7.2 se14.0 secs2.6 se18.4 secs3.1 se 10.5secs8.1 -10.1 14.0
04/2106:00:007.1 6.0 se14.1 secs2.3 se17.4 secs2.8 se 10.6secs6.7 -8.4 14.1
04/2105:00:008.4 7.6 se14.4 secs2.1 se10.5 secs0.9 se 20.0secs8.8 -11.0 14.4
04/2104:00:006.8 6.1 se14.0 secs2.3 se17.4 secs1.6 se 10.5secs6.8 -8.5 14.0
04/2103:00:007.1 5.9 se15.8 secs2.9 se11.7 secs1.0 se 20.0secs7.5 -9.3 15.8
04/2102:00:005.4 4.8 se14.4 secs1.1 se10.4 secs1.3 se 7.1secs5.5 -6.9 14.4
04/2101:00:007.0 6.3 se15.9 secs1.4 se20.0 secs1.9 se 11.8secs8.1 -10.1 15.9
04/2100:00:004.8 4.1 se14.6 secs1.4 se8.3 secs0.3 se 20.0secs4.8 -6.0 14.6
04/2023:00:004.5 3.5 se16.2 secs2.8 se13.1 secs0.8 se 20.0secs4.5 -5.7 16.2
04/2022:00:003.8 2.9 se16.3 secs2.4 se13.2 secs0.8 se 20.0secs3.7 -4.7 16.3
04/2021:00:003.7 3.0 se16.7 secs2.1 se13.2 secs1.3 se 20.0secs4.0 -5.0 16.7
04/2020:00:003.2 2.5 se14.4 secs1.5 se17.8 secs1.2 se 8.3secs2.8 -3.6 14.4
04/2019:00:003.0 1.8 se16.7 secs1.9 se12.8 secs0.9 se 20.0secs2.4 -3.0 16.7
04/2018:00:002.9 2.1 se14.1 secs1.0 se18.2 secs1.2 se 8.3secs2.4 -3.0 14.1
04/2017:00:002.9 2.1 se14.2 secs1.1 se18.2 secs1.1 se 10.1secs2.4 -3.0 14.2
04/2016:00:002.8 1.9 se16.6 secs1.8 se13.0 secs0.9 se 20.0secs2.6 -3.2 16.6
04/2015:00:002.6 1.9 se16.2 secs2.0 se13.1 secs0.7 se 20.0secs2.5 -3.1 16.2
04/2014:00:002.4 2.1 se13.9 secs0.6 se18.1 secs0.9 se 10.2secs2.3 -2.9 13.9
04/2013:00:002.6 2.2 se14.1 secs1.0 se18.2 secs1.0 se 10.2secs2.5 -3.1 14.1
04/2012:00:002.7 2.4 se14.0 secs0.8 se18.1 secs0.9 se 10.4secs2.7 -3.4 14.0
04/2011:00:002.3 1.9 se16.8 secs1.8 se12.9 secs1.1 se 20.0secs2.5 -3.1 16.8
04/2010:00:002.6 2.3 se14.0 secs1.0 se18.3 secs0.9 se 10.3secs2.6 -3.2 14.0
04/2009:00:002.4 2.0 se16.0 secs1.3 se11.7 secs0.7 se 20.0secs2.6 -3.2 16.0
04/2008:00:002.3 2.0 se14.0 secs1.0 se18.5 secs0.7 se 10.3secs2.3 -2.8 14.0

 

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 04/21
Combined Sea Height:9.8 ft
Dominant Period:12.0 secs
Wind Speed: 0.0 kts
Wind Gust: 3.9 kts
Wind Direction:000 degrees
Barometric Pressure:1013.4 mbs
Air Temperature: 54.9 degrees
Water Temperature:59.0 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)
04/2107:50:009.812.00.03.90001013.454.959.0
04/2106:50:008.912.07.89.82601013.354.759.0
04/2105:50:008.914.09.815.62901013.355.259.0
04/2104:50:007.915.011.719.53001013.055.859.0
04/2103:50:008.514.017.621.41301012.459.459.0
04/2102:50:008.214.017.621.41401012.259.458.8
04/2101:50:007.514.017.621.41301012.359.458.8
04/2100:50:006.615.015.619.51301013.059.459.0
04/2023:50:006.60.015.619.51401013.659.559.0
04/2022:50:005.616.015.617.61401013.859.559.0
04/2021:50:005.217.015.619.51301014.159.059.2
04/2020:50:005.214.017.619.51201014.558.659.2
04/2019:50:004.614.017.621.41201014.758.559.2
04/2018:50:004.614.019.521.41201015.058.159.2
04/2017:50:004.613.015.619.51201014.957.759.2
04/2016:50:003.614.017.621.41201014.557.259.0
04/2015:50:003.914.015.619.51201014.457.059.0
04/2014:50:003.614.013.715.61301014.258.559.0
04/2013:50:003.614.011.713.71401013.758.159.0
04/2012:50:003.614.013.717.61401013.557.959.0
04/2011:50:003.314.015.617.61401012.957.759.2
04/2010:50:003.014.013.715.61501013.458.359.2
04/2009:50:002.614.011.713.71601013.558.559.5
04/2008:50:002.314.011.713.71301013.558.559.5

 

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