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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)07/25
22:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46084
22:00:00 (GMT) on 07/25
Sea Height:4.9 ft
Primary Swell Height: 2.5 ft
Primary Swell Period: 20.3 secs
Surf Height4 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)
07/2522:00:004.9 2.5 se20.3 secs2.9 se16.4 secs1.4 se 25.0secs4.0 -5.0 20.3
07/2521:00:004.4 2.1 se16.2 secs1.5 se19.7 secs2.2 se 12.9secs2.8 -3.5 16.2
07/2520:00:004.9 2.4 se15.8 secs1.5 se19.7 secs2.9 se 9.1secs3.0 -3.8 15.8
07/2519:00:005.0 2.2 se20.0 secs2.7 se16.1 secs2.7 se 12.9secs3.6 -4.5 20.0
07/2518:00:005.1 2.2 se16.2 secs1.9 se19.3 secs3.1 se 9.9secs2.9 -3.6 16.2
07/2517:00:005.0 3.2 se9.8 secs1.5 se19.9 secs2.0 se 14.7secs2.5 -3.1 9.8
07/2516:00:005.1 2.1 se20.1 secs2.6 se16.0 secs2.5 se 13.0secs3.3 -4.1 20.1
07/2515:00:005.6 2.6 se14.6 secs1.8 se19.3 secs3.5 se 9.9secs3.1 -3.9 14.6
07/2514:00:005.9 2.9 se14.6 secs1.9 se19.5 secs3.8 se 9.1secs3.4 -4.2 14.6
07/2513:00:005.4 2.6 se14.8 secs3.4 se8.4 secs0.0 se 0.0secs3.1 -3.9 14.8
07/2512:00:005.1 2.3 se14.5 secs2.9 se10.0 secs1.3 se 17.7secs2.6 -3.3 14.5
07/2511:00:006.0 2.9 se14.5 secs3.6 se9.9 secs2.2 se 6.7secs3.4 -4.3 14.5
07/2510:00:005.6 3.7 se9.1 secs2.3 se14.4 secs1.3 se 17.8secs2.7 -3.4 9.1
07/2509:00:006.2 2.9 se14.5 secs3.8 se9.9 secs1.7 se 18.6secs3.4 -4.2 14.5
07/2508:00:006.1 4.1 se9.1 secs2.5 se14.5 secs1.6 se 19.5secs3.0 -3.7 9.1
07/2507:00:005.9 3.9 se10.0 secs2.4 se14.6 secs1.5 se 19.3secs3.1 -3.9 10.0
07/2506:00:006.7 4.7 se9.9 secs2.4 se14.8 secs2.3 se 6.7secs3.7 -4.7 9.9
07/2505:00:006.4 3.0 se14.7 secs4.1 se10.0 secs2.5 se 6.7secs3.6 -4.4 14.7
07/2504:00:006.9 4.5 se10.1 secs2.9 se14.7 secs2.5 se 6.8secs3.6 -4.5 10.1
07/2503:00:006.6 4.9 se9.9 secs2.2 se14.6 secs2.5 se 6.8secs3.9 -4.9 9.9
07/2502:00:007.0 4.8 se9.9 secs2.7 se16.1 secs2.2 se 6.7secs3.8 -4.8 9.9
07/2501:00:007.1 4.8 se10.0 secs2.4 se14.4 secs1.4 se 17.9secs3.9 -4.8 10.0
07/2500:00:006.8 4.7 se10.0 secs2.2 se14.6 secs2.7 se 6.7secs3.7 -4.7 10.0
07/2423:00:007.3 4.6 se10.0 secs2.7 se14.6 secs3.1 se 6.7secs3.6 -4.5 10.0

 

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 46084
22:50:00 (GMT) on 07/25
Combined Sea Height:4.6 ft
Dominant Period:9.0 secs
Wind Speed: 7.8 kts
Wind Gust: 7.8 kts
Wind Direction:320 degrees
Barometric Pressure:1007.9 mbs
Air Temperature: 32.0 degrees
Water Temperature:57.7 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)
07/2522:50:004.69.07.87.83201007.932.057.7
07/2521:50:004.39.07.89.83201008.232.057.7
07/2520:50:004.69.05.87.83001008.332.057.4
07/2519:50:004.69.05.85.83201008.332.057.2
07/2518:50:004.99.05.87.83001008.332.056.8
07/2517:50:004.68.03.95.83201008.632.056.7
07/2516:50:005.210.01.93.92501008.732.056.5
07/2515:50:005.610.03.93.90701008.832.056.5
07/2514:50:005.29.05.85.80201008.632.056.5
07/2513:50:005.29.05.87.80201008.832.056.5
07/2512:50:005.29.03.95.80501008.732.056.5
07/2511:50:005.99.05.85.80601008.832.056.5
07/2510:50:005.99.05.87.80601008.932.056.5
07/2509:50:005.99.03.95.80901009.032.056.5
07/2508:50:005.98.05.87.80901009.032.056.5
07/2507:50:006.610.05.87.81201009.032.056.3
07/2506:50:005.910.05.87.81101008.932.056.3
07/2505:50:005.99.05.87.81401008.832.056.5
07/2504:50:005.99.05.85.81601008.832.056.5
07/2503:50:006.610.03.97.81301008.932.056.5
07/2502:50:006.29.05.87.81501008.932.056.5
07/2501:50:006.29.09.811.71701008.732.056.7
07/2500:50:006.69.07.89.81601009.232.056.7
07/2423:50:006.99.07.89.81801009.232.056.5

 

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