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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)02/21
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46028
20:00:00 (GMT) on 02/21
Sea Height:2.3 ft
Primary Swell Height: 1.6 ft
Primary Swell Period: 12.4 secs
Surf Height1.6 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)
02/2120:00:002.3 1.6 se12.4 secs1.2 se9.3 secs0.5 se 6.3secs1.6 -2.0 12.4
02/2119:00:002.3 1.5 se12.4 secs1.4 se9.2 secs0.3 se 16.7secs1.5 -1.8 12.4
02/2118:00:002.4 1.6 se12.3 secs1.4 se9.2 secs0.4 se 16.7secs1.6 -2.0 12.3
02/2117:00:002.9 2.2 se11.0 secs1.2 se14.1 secs1.1 se 7.8secs1.9 -2.4 11.0
02/2116:00:003.3 2.3 se12.2 secs1.5 se8.4 secs0.4 se 16.7secs2.2 -2.8 12.2
02/2115:00:003.1 2.3 se11.0 secs1.0 se14.0 secs1.4 se 7.8secs2.0 -2.5 11.0
02/2114:00:003.9 2.8 se11.1 secs1.6 se7.8 secs0.8 se 15.0secs2.5 -3.1 11.1
02/2113:00:003.6 2.6 se11.0 secs0.9 se14.3 secs1.5 se 7.7secs2.3 -2.9 11.0
02/2112:00:004.5 3.2 se11.0 secs2.1 se7.7 secs0.7 se 14.8secs2.8 -3.5 11.0
02/2111:00:005.2 4.2 se11.0 secs2.1 se7.9 secs0.5 se 14.3secs3.7 -4.6 11.0
02/2110:00:005.3 4.0 se11.1 secs2.0 se7.8 secs0.7 se 14.9secs3.5 -4.4 11.1
02/2109:00:005.4 4.3 se11.0 secs2.1 se7.8 secs0.7 se 15.0secs3.8 -4.8 11.0
02/2108:00:005.0 3.8 se11.1 secs1.9 se7.8 secs0.7 se 15.1secs3.4 -4.2 11.1
02/2107:00:005.6 4.6 se11.1 secs2.3 se7.9 secs0.8 se 14.9secs4.1 -5.1 11.1
02/2106:00:006.3 5.1 se11.2 secs2.4 se7.8 secs0.5 se 14.3secs4.6 -5.8 11.2
02/2105:00:005.7 4.8 se11.1 secs1.8 se7.8 secs0.8 se 14.3secs4.2 -5.3 11.1
02/2104:00:005.9 5.1 se11.2 secs2.0 se7.9 secs0.8 se 14.3secs4.6 -5.7 11.2
02/2103:00:006.1 5.2 se11.3 secs1.8 se7.8 secs0.7 se 15.0secs4.7 -5.9 11.3
02/2102:00:006.9 6.2 se11.4 secs1.7 se7.7 secs0.0 se 0.0secs5.6 -7.0 11.4
02/2101:00:007.3 6.4 se11.2 secs2.3 se7.8 secs0.9 se 14.3secs5.8 -7.2 11.2
02/2100:00:008.1 7.2 se12.0 secs2.8 se8.5 secs0.0 se 0.0secs6.9 -8.6 12.0
02/2023:00:007.8 6.8 se11.3 secs2.2 se7.8 secs0.0 se 0.0secs6.2 -7.7 11.3
02/2022:00:007.0 5.5 se12.1 secs3.0 se8.5 secs0.0 se 0.0secs5.4 -6.7 12.1
02/2021:00:008.0 6.7 se12.2 secs2.7 se8.4 secs0.0 se 0.0secs6.5 -8.1 12.2

 

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
20:50:00 (GMT) on 02/21
Combined Sea Height:3.6 ft
Dominant Period:10.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:150 degrees
Barometric Pressure:1019.7 mbs
Air Temperature: 32.0 degrees
Water Temperature:32.0 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)
02/2120:50:003.610.013.715.61501019.732.032.0
02/2119:50:003.610.013.715.61501020.132.032.0
02/2118:50:003.610.011.715.61501020.232.032.0
02/2117:50:003.910.011.715.61701019.632.032.0
02/2116:50:004.311.011.713.71401019.132.032.0
02/2115:50:004.310.09.813.71501019.132.032.0
02/2114:50:004.610.07.811.71601018.832.032.0
02/2113:50:004.910.07.89.81401018.432.032.0
02/2112:50:005.210.05.89.81801018.632.032.0
02/2111:50:005.911.05.89.81601018.532.032.0
02/2110:50:006.611.03.97.81301018.232.032.0
02/2109:50:006.911.01.95.81501018.632.032.0
02/2108:50:007.211.00.03.90001018.732.032.0
02/2107:50:007.210.00.03.90001018.732.032.0
02/2106:50:007.211.00.01.90001018.432.032.0
02/2105:50:006.911.00.01.90001018.432.032.0
02/2104:50:008.211.01.93.90101018.232.032.0
02/2103:50:008.211.03.95.83501018.032.032.0
02/2102:50:007.511.03.97.83301017.632.032.0
02/2101:50:008.211.03.97.83301017.032.032.0
02/2100:50:009.211.05.87.83001016.932.032.0
02/2023:50:008.912.07.89.83001017.032.032.0
02/2022:50:008.912.05.89.83001016.932.032.0
02/2021:50:009.211.07.89.83201016.932.032.0

 

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