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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)03/25
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 03/25
Sea Height:2.9 ft
Primary Swell Height: 1.7 ft
Primary Swell Period: 16.8 secs
Surf Height2.2 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)
03/2522:00:002.9 1.7 se16.8 secs1.8 se12.6 secs0.9 se 20.0secs2.2 -2.8 16.8
03/2521:00:002.9 1.4 se16.9 secs1.7 se12.7 secs0.8 se 20.0secs1.9 -2.3 16.9
03/2520:00:002.8 1.5 se14.3 secs0.9 se18.1 secs1.0 se 10.2secs1.7 -2.1 14.3
03/2519:00:003.2 1.4 se16.9 secs1.5 se12.6 secs0.8 se 20.0secs1.9 -2.4 16.9
03/2518:00:003.5 1.5 se16.7 secs1.7 se12.6 secs0.7 se 20.0secs1.9 -2.4 16.7
03/2517:00:003.1 1.4 se16.6 secs1.4 se12.7 secs0.6 se 20.0secs1.8 -2.3 16.6
03/2516:00:003.2 1.6 se14.3 secs0.9 se17.7 secs1.7 se 7.2secs1.8 -2.2 14.3
03/2515:00:003.3 1.5 se16.4 secs1.6 se12.9 secs1.6 se 7.7secs2.0 -2.5 16.4
03/2514:00:003.0 1.3 se16.6 secs1.5 se12.7 secs0.6 se 20.0secs1.8 -2.2 16.6
03/2513:00:003.1 1.6 se14.5 secs0.9 se17.7 secs1.6 se 7.7secs1.9 -2.3 14.5
03/2512:00:002.8 1.5 se14.2 secs0.6 se18.1 secs1.1 se 10.0secs1.7 -2.2 14.2
03/2511:00:003.2 1.9 se14.1 secs0.7 se18.0 secs1.4 se 8.3secs2.1 -2.6 14.1
03/2510:00:002.8 1.3 se16.3 secs1.5 se12.9 secs1.3 se 8.2secs1.7 -2.1 16.3
03/2509:00:003.1 1.6 se12.5 secs0.9 se16.1 secs1.7 se 8.3secs1.6 -2.0 12.5
03/2508:00:003.0 1.8 se12.7 secs1.3 se15.9 secs1.4 se 8.3secs1.8 -2.3 12.7
03/2507:00:003.3 2.1 se12.7 secs1.6 se8.2 secs0.4 se 16.7secs2.1 -2.6 12.7
03/2506:00:003.3 1.6 se16.7 secs1.8 se12.7 secs0.8 se 20.0secs2.2 -2.7 16.7
03/2505:00:003.3 1.4 se16.8 secs1.7 se12.7 secs0.8 se 20.0secs1.9 -2.4 16.8
03/2504:00:003.1 1.6 se14.0 secs1.5 se8.3 secs0.0 se 0.0secs1.8 -2.3 14.0
03/2503:00:003.4 1.7 se12.6 secs2.0 se8.4 secs0.0 se 0.0secs1.7 -2.1 12.6
03/2502:00:003.6 2.0 se14.2 secs1.5 se10.2 secs1.6 se 6.7secs2.3 -2.8 14.2
03/2501:00:003.8 1.9 se12.5 secs1.1 se16.4 secs1.8 se 9.1secs1.9 -2.3 12.5
03/2500:00:004.5 2.4 se12.9 secs2.6 se9.1 secs1.8 se 5.9secs2.4 -3.0 12.9
03/2423:00:004.6 2.2 se12.6 secs1.6 se16.2 secs2.7 se 9.1secs2.2 -2.7 12.6

 

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
22:50:00 (GMT) on 03/25
Combined Sea Height:3.9 ft
Dominant Period:4.0 secs
Wind Speed: 7.8 kts
Wind Gust: 11.7 kts
Wind Direction:050 degrees
Barometric Pressure:1011.0 mbs
Air Temperature: 32.0 degrees
Water Temperature:43.0 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)
03/2522:50:003.94.07.811.70501011.032.043.0
03/2521:50:003.95.05.811.70701010.932.042.8
03/2520:50:003.95.09.813.70701010.432.043.0
03/2519:50:003.95.011.713.70601009.732.043.0
03/2518:50:004.65.011.715.60701009.232.042.8
03/2517:50:004.65.013.717.60701008.432.042.8
03/2516:50:003.95.013.719.50601007.832.042.8
03/2515:50:004.36.011.715.60601007.032.042.8
03/2514:50:003.95.011.715.60601006.632.042.8
03/2513:50:004.35.013.715.60701006.132.042.8
03/2512:50:000.00.013.717.60401005.532.043.0
03/2511:50:004.65.017.621.40301005.232.042.8
03/2510:50:004.35.019.523.40301005.032.042.8
03/2509:50:003.95.019.523.40301004.732.042.8
03/2508:50:003.98.017.621.40301004.432.042.8
03/2507:50:003.915.017.621.40201004.132.042.8
03/2506:50:003.95.09.813.70501004.032.042.8
03/2505:50:003.95.011.715.60601003.832.042.8
03/2504:50:004.65.013.717.60601003.432.042.8
03/2503:50:004.95.015.619.50401002.932.042.8
03/2502:50:004.95.017.621.40301002.532.042.8
03/2501:50:005.24.019.523.40301002.532.043.0
03/2500:50:004.95.017.621.40201003.132.043.0
03/2423:50:005.28.017.621.40201003.732.043.0

 

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