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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)04/18
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46084
19:00:00 (GMT) on 04/18
Sea Height:4.3 ft
Primary Swell Height: 2.2 ft
Primary Swell Period: 14.2 secs
Surf Height2.5 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)
04/1819:00:004.3 2.2 se14.2 secs2.5 se5.9 secs0.8 se 17.6secs2.5 -3.1 14.2
04/1818:00:004.0 2.1 se14.2 secs2.5 se5.8 secs1.1 se 10.2secs2.3 -2.9 14.2
04/1817:00:004.0 1.8 se14.2 secs1.7 se8.3 secs0.0 se 0.0secs2.1 -2.6 14.2
04/1816:00:003.9 1.7 se14.1 secs2.6 se5.9 secs1.1 se 10.2secs1.9 -2.3 14.1
04/1815:00:004.2 1.6 se14.1 secs3.0 se5.9 secs1.1 se 10.1secs1.8 -2.3 14.1
04/1814:00:004.4 1.8 se14.4 secs2.1 se8.3 secs0.0 se 0.0secs2.1 -2.6 14.4
04/1813:00:004.3 1.6 se14.1 secs2.7 se5.9 secs1.0 se 10.1secs1.8 -2.3 14.1
04/1812:00:004.2 1.4 se12.8 secs2.8 se5.9 secs0.0 se 0.0secs1.5 -1.8 12.8
04/1811:00:004.2 1.9 se12.9 secs2.0 se8.2 secs0.2 se 16.7secs1.9 -2.4 12.9
04/1810:00:004.2 1.7 se14.2 secs2.4 se7.7 secs0.0 se 0.0secs1.9 -2.4 14.2
04/1809:00:004.6 2.3 se14.1 secs2.2 se7.7 secs0.0 se 0.0secs2.6 -3.2 14.1
04/1808:00:004.2 1.8 se14.0 secs1.9 se8.4 secs0.0 se 0.0secs2.0 -2.5 14.0
04/1807:00:003.8 2.1 se13.8 secs2.2 se7.7 secs0.0 se 0.0secs2.4 -3.0 13.8
04/1806:00:003.5 1.7 se14.2 secs1.8 se8.3 secs0.0 se 0.0secs2.0 -2.5 14.2
04/1805:00:003.2 1.7 se13.7 secs1.9 se7.7 secs0.0 se 0.0secs1.8 -2.3 13.7
04/1804:00:003.5 2.0 se14.0 secs2.0 se7.7 secs0.6 se 17.6secs2.2 -2.8 14.0
04/1803:00:003.2 1.6 se14.5 secs1.8 se7.6 secs0.0 se 0.0secs1.8 -2.3 14.5
04/1802:00:003.4 2.0 se14.5 secs1.8 se7.7 secs0.3 se 20.0secs2.3 -2.9 14.5
04/1801:00:003.4 2.0 se14.4 secs0.9 se17.5 secs1.7 se 8.3secs2.3 -2.8 14.4
04/1800:00:003.2 1.9 se14.1 secs1.7 se7.7 secs0.0 se 0.0secs2.2 -2.7 14.1
04/1723:00:003.3 1.8 se14.4 secs1.0 se19.0 secs1.8 se 7.6secs2.0 -2.5 14.4
04/1722:00:003.4 1.6 se14.1 secs2.0 se8.4 secs0.0 se 0.0secs1.8 -2.3 14.1
04/1721:00:003.6 2.0 se13.8 secs2.1 se7.7 secs0.0 se 0.0secs2.2 -2.7 13.8
04/1720:00:003.8 2.2 se14.1 secs2.0 se8.3 secs0.0 se 0.0secs2.4 -3.1 14.1

 

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
19:50:00 (GMT) on 04/18
Combined Sea Height:4.9 ft
Dominant Period:6.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:070 degrees
Barometric Pressure:1011.1 mbs
Air Temperature: 32.0 degrees
Water Temperature:43.9 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)
04/1819:50:004.96.011.713.70701011.132.043.9
04/1818:50:004.66.011.715.60901011.432.032.0
04/1817:50:004.66.011.713.71001011.732.043.9
04/1816:50:004.96.011.713.71201012.132.043.9
04/1815:50:004.96.011.713.71301012.432.043.9
04/1814:50:004.96.011.713.71101012.332.043.9
04/1813:50:005.66.011.715.61201012.632.043.9
04/1812:50:005.26.017.621.41301012.832.044.1
04/1811:50:005.26.017.623.41401013.332.044.1
04/1810:50:005.28.017.621.41401013.832.044.2
04/1809:50:005.66.015.619.51401014.432.044.2
04/1808:50:005.20.017.621.41401014.732.044.2
04/1807:50:005.25.017.621.41501015.132.044.2
04/1806:50:004.65.015.619.51501015.632.044.2
04/1805:50:004.35.015.619.51501016.132.044.2
04/1804:50:004.35.015.619.51301016.532.044.2
04/1803:50:004.38.013.715.61501017.032.044.2
04/1802:50:003.98.07.89.81601017.632.044.2
04/1801:50:004.37.011.713.72001018.132.044.2
04/1800:50:003.67.011.713.71801018.632.044.2
04/1723:50:003.90.011.713.71801019.132.044.2
04/1722:50:003.97.09.811.71701019.432.044.1
04/1721:50:003.97.011.713.71701019.732.044.1
04/1720:50:003.90.013.717.61601019.732.044.1

 

000016309 ___0.029211
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