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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)09/27
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46084
17:00:00 (GMT) on 09/27
Sea Height:16.7 ft
Primary Swell Height: 12.9 ft
Primary Swell Period: 10.9 secs
Surf Height11.3 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)
09/2717:00:0016.7 12.9 se10.9 secs6.9 se7.8 secs1.2 se 15.5secs11.3 -14.1 10.9
09/2716:00:0017.0 12.2 se10.9 secs7.9 se7.8 secs1.2 se 14.3secs10.7 -13.3 10.9
09/2715:00:0015.9 11.1 se10.0 secs6.2 se6.7 secs1.0 se 14.3secs8.9 -11.2 10.0
09/2714:00:0016.1 11.7 se9.1 secs5.3 se5.9 secs2.0 se 12.5secs8.5 -10.6 9.1
09/2713:00:0015.8 12.4 se9.1 secs4.2 se5.9 secs0.8 se 12.5secs9.1 -11.3 9.1
09/2712:00:0014.6 11.0 se8.9 secs4.3 se5.9 secs0.9 se 12.5secs7.8 -9.8 8.9
09/2711:00:0014.2 10.1 se7.7 secs6.0 se10.8 secs2.0 se 14.2secs6.2 -7.8 7.7
09/2710:00:0011.3 7.2 se7.6 secs4.3 se10.8 secs1.2 se 14.0secs4.4 -5.5 7.6
09/2709:00:009.1 4.6 se10.1 secs5.9 se6.2 secs0.0 se 0.0secs3.7 -4.7 10.1
09/2708:00:007.7 5.2 se10.1 secs1.9 se14.1 secs4.3 se 5.6secs4.2 -5.2 10.1
09/2707:00:006.7 4.4 se11.0 secs2.4 se14.2 secs3.1 se 7.8secs3.8 -4.8 11.0
09/2706:00:006.3 4.6 se10.1 secs1.9 se13.9 secs2.0 se 6.7secs3.7 -4.7 10.1
09/2705:00:007.5 5.1 se11.0 secs3.5 se7.8 secs1.6 se 16.4secs4.5 -5.7 11.0
09/2704:00:007.0 5.2 se10.0 secs2.7 se6.7 secs0.0 se 0.0secs4.2 -5.3 10.0
09/2703:00:007.0 4.5 se10.0 secs1.5 se14.2 secs2.8 se 6.7secs3.6 -4.5 10.0
09/2702:00:007.1 5.1 se9.9 secs1.8 se14.2 secs2.9 se 6.7secs4.0 -5.1 9.9
09/2701:00:007.2 4.6 se10.0 secs2.1 se14.3 secs2.9 se 6.7secs3.7 -4.6 10.0
09/2700:00:006.9 5.1 se9.0 secs2.6 se12.4 secs1.5 se 15.4secs3.7 -4.6 9.0
09/2623:00:006.4 4.8 se9.1 secs2.4 se12.2 secs1.1 se 15.4secs3.5 -4.4 9.1
09/2622:00:006.1 3.8 se9.0 secs2.3 se14.5 secs1.9 se 5.9secs2.8 -3.5 9.0
09/2621:00:006.3 4.2 se9.9 secs2.1 se14.6 secs2.3 se 6.8secs3.3 -4.2 9.9
09/2620:00:005.7 3.6 se10.1 secs2.0 se14.2 secs2.3 se 6.7secs2.9 -3.6 10.1
09/2619:00:005.7 3.4 se10.0 secs2.0 se14.6 secs2.5 se 6.8secs2.7 -3.4 10.0
09/2618:00:005.9 4.3 se9.1 secs2.3 se12.2 secs1.4 se 16.1secs3.1 -3.9 9.1

 

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
18:00:00 (GMT) on 09/27
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 21.4 kts
Wind Gust: 27.3 kts
Wind Direction:170 degrees
Barometric Pressure:994.9 mbs
Air Temperature: 56.1 degrees
Water Temperature:54.5 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)
09/2718:00:000.00.021.427.3170994.956.154.5
09/2717:00:000.00.025.437.0180994.856.354.7
09/2716:00:000.00.035.144.9130994.452.754.7
09/2715:00:000.00.037.048.8120995.851.354.5
09/2714:00:000.00.037.050.7120997.951.155.0
09/2713:00:000.00.037.048.8120999.550.755.0
09/2712:00:000.00.037.046.81301002.551.355.0
09/2711:00:000.00.035.146.81301004.651.654.9
09/2710:00:000.00.035.146.81401006.452.255.0
09/2709:00:000.00.031.241.01301007.654.955.0
09/2708:00:000.00.027.333.11301008.955.055.0
09/2707:00:000.00.023.431.21301010.355.255.0
09/2706:00:000.00.023.429.21401011.455.254.9
09/2705:00:000.00.019.523.41401011.954.752.7
09/2704:00:000.00.015.617.61401012.354.151.3
09/2703:00:000.00.013.717.61501013.153.851.3
09/2702:00:000.00.09.811.71501013.053.651.3
09/2701:00:000.00.09.89.81601012.953.451.4
09/2700:00:000.00.09.811.71601012.755.655.6
09/2623:00:000.00.011.713.71801012.655.855.6
09/2622:00:000.00.09.813.71801011.855.955.6
09/2621:00:000.00.09.813.71701011.155.655.4
09/2620:00:000.00.011.713.71901010.455.255.4
09/2619:00:000.00.09.811.72101009.054.955.4

 

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