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Buoy 46084 Sitka Sound
Longitude = 136.16W Latitude = 56.59N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)04/21
10:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46084
10:00:00 (GMT) on 04/21
Sea Height:9.5 ft
Primary Swell Height: 6.9 ft
Primary Swell Period: 14.1 secs
Surf Height7.8 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)
04/2110:00:009.5 6.9 se14.1 secs4.5 se10.2 secs3.3 se 7.2secs7.8 -9.8 14.1
04/2109:00:007.6 4.9 se13.9 secs4.0 se10.1 secs2.4 se 6.7secs5.4 -6.8 13.9
04/2108:00:007.7 5.4 se14.0 secs3.8 se10.1 secs2.2 se 6.7secs6.0 -7.5 14.0
04/2107:00:007.6 4.6 se14.3 secs3.8 se9.9 secs2.8 se 6.7secs5.3 -6.6 14.3
04/2106:00:006.6 3.6 se14.4 secs3.1 se11.1 secs3.4 se 7.7secs4.1 -5.1 14.4
04/2105:00:006.4 3.7 se10.0 secs2.4 se14.4 secs2.7 se 6.8secs3.0 -3.7 10.0
04/2104:00:007.0 2.9 se14.4 secs4.5 se9.1 secs2.5 se 5.9secs3.3 -4.1 14.4
04/2103:00:006.4 4.0 se8.9 secs2.2 se14.4 secs2.5 se 5.9secs2.9 -3.6 8.9
04/2102:00:006.3 2.8 se14.5 secs3.7 se8.3 secs0.0 se 0.0secs3.3 -4.1 14.5
04/2101:00:006.4 4.4 se8.4 secs1.9 se14.6 secs0.0 se 0.0secs2.9 -3.6 8.4
04/2100:00:005.6 2.1 se14.4 secs3.0 se9.1 secs2.4 se 5.9secs2.4 -3.0 14.4
04/2023:00:005.5 3.4 se8.4 secs1.9 se14.6 secs0.0 se 0.0secs2.3 -2.9 8.4
04/2022:00:005.9 3.7 se8.3 secs2.1 se14.6 secs0.0 se 0.0secs2.5 -3.1 8.3
04/2021:00:005.3 3.8 se7.7 secs1.8 se14.5 secs1.8 se 11.1secs2.3 -2.9 7.7
04/2020:00:005.6 3.8 se8.3 secs1.8 se14.4 secs0.0 se 0.0secs2.5 -3.2 8.3
04/2019:00:005.4 3.7 se7.7 secs1.5 se14.2 secs0.0 se 0.0secs2.3 -2.8 7.7
04/2018:00:004.6 1.6 se14.4 secs2.7 se7.7 secs1.6 se 11.2secs1.9 -2.3 14.4
04/2017:00:004.7 1.8 se12.5 secs2.8 se8.3 secs0.6 se 16.7secs1.8 -2.3 12.5
04/2016:00:004.1 2.0 se12.7 secs2.1 se8.4 secs0.5 se 16.7secs2.1 -2.6 12.7
04/2015:00:003.9 1.7 se14.1 secs2.3 se8.3 secs0.0 se 0.0secs1.9 -2.4 14.1
04/2014:00:003.7 1.9 se14.1 secs1.9 se10.0 secs1.7 se 6.7secs2.1 -2.6 14.1
04/2013:00:003.6 1.8 se12.5 secs2.0 se9.1 secs0.6 se 16.7secs1.8 -2.3 12.5
04/2012:00:004.0 2.4 se9.9 secs1.5 se14.6 secs1.7 se 6.7secs1.9 -2.4 9.9
04/2011:00:003.9 1.9 se14.6 secs2.2 se10.0 secs1.7 se 6.8secs2.2 -2.7 14.6

 

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 46084
09:50:00 (GMT) on 04/21
Combined Sea Height:7.5 ft
Dominant Period:14.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:260 degrees
Barometric Pressure:1018.4 mbs
Air Temperature: 32.0 degrees
Water Temperature:44.4 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)
04/2109:50:007.514.011.715.62601018.432.044.4
04/2108:50:006.910.09.813.72701018.732.044.6
04/2107:50:007.215.011.713.72901018.932.044.6
04/2106:50:007.514.09.813.72801018.932.044.4
04/2105:50:006.97.013.717.62801018.732.044.6
04/2104:50:006.98.013.717.62801018.532.044.6
04/2103:50:006.68.013.717.62901018.232.032.0
04/2102:50:007.59.015.619.53001018.332.044.6
04/2101:50:006.68.017.619.53001018.432.044.4
04/2100:50:006.27.017.621.43001018.532.044.4
04/2023:50:006.20.017.621.43001018.432.032.0
04/2022:50:006.28.015.617.62801018.432.044.4
04/2021:50:006.20.013.717.62901018.032.032.0
04/2020:50:005.98.015.619.52901018.132.044.4
04/2019:50:005.28.013.715.62901017.532.044.4
04/2018:50:005.20.015.617.62901017.132.044.4
04/2017:50:005.28.015.617.62801016.632.044.2
04/2016:50:005.27.013.715.62801016.532.044.2
04/2015:50:004.95.013.717.63001016.232.044.2
04/2014:50:004.68.015.619.52901015.932.044.2
04/2013:50:004.39.017.623.42901015.332.044.4
04/2012:50:003.98.09.811.72401015.032.044.4
04/2011:50:004.38.09.811.72101015.232.032.0
04/2010:50:004.38.09.811.72301015.732.044.4

 

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