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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)09/18
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46084
15:00:00 (GMT) on 09/18
Sea Height:3.2 ft
Primary Swell Height: 1.4 ft
Primary Swell Period: 16 secs
Surf Height1.7 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)
09/1815:00:003.2 1.4 se16.0 secs1.2 se13.0 secs1.9 se 7.8secs1.7 -2.2 16.0
09/1814:00:002.9 0.8 se17.2 secs1.8 se7.7 secs0.8 se 12.8secs1.2 -1.4 17.2
09/1813:00:002.9 1.8 se8.3 secs0.8 se12.5 secs0.3 se 16.7secs1.2 -1.5 8.3
09/1812:00:003.2 2.2 se8.2 secs1.1 se14.3 secs1.2 se 11.3secs1.5 -1.8 8.2
09/1811:00:003.2 2.2 se8.3 secs1.2 se14.4 secs1.0 se 11.3secs1.5 -1.8 8.3
09/1810:00:003.3 1.3 se14.6 secs2.3 se8.3 secs1.0 se 11.3secs1.6 -2.0 14.6
09/1809:00:003.6 2.5 se8.3 secs1.0 se14.5 secs0.0 se 0.0secs1.7 -2.1 8.3
09/1808:00:003.8 1.3 se16.9 secs2.4 se9.0 secs1.1 se 12.6secs1.7 -2.2 16.9
09/1807:00:004.3 3.2 se8.3 secs1.1 se16.2 secs1.2 se 12.8secs2.1 -2.7 8.3
09/1806:00:004.5 3.3 se8.3 secs1.1 se14.7 secs0.0 se 0.0secs2.2 -2.7 8.3
09/1805:00:004.6 3.2 se8.9 secs1.0 se16.3 secs1.1 se 12.7secs2.3 -2.9 8.9
09/1804:00:004.6 3.5 se8.4 secs1.2 se14.4 secs0.0 se 0.0secs2.4 -3.0 8.4
09/1803:00:004.5 3.1 se8.4 secs1.4 se14.5 secs0.3 se 20.0secs2.1 -2.6 8.4
09/1802:00:005.0 3.6 se8.4 secs1.3 se16.4 secs1.4 se 12.8secs2.4 -3.1 8.4
09/1801:00:005.1 3.7 se9.0 secs1.5 se14.6 secs1.6 se 5.9secs2.7 -3.3 9.0
09/1800:00:005.2 3.8 se9.0 secs1.2 se14.5 secs1.9 se 5.9secs2.7 -3.4 9.0
09/1723:00:005.4 3.8 se9.1 secs1.4 se14.4 secs0.8 se 17.8secs2.8 -3.5 9.1
09/1722:00:005.8 4.3 se9.1 secs1.4 se12.4 secs2.0 se 5.9secs3.1 -3.9 9.1
09/1721:00:006.2 4.7 se9.0 secs1.7 se12.4 secs1.1 se 16.3secs3.4 -4.2 9.0
09/1720:00:005.7 4.3 se9.0 secs1.2 se16.8 secs1.4 se 12.4secs3.1 -3.9 9.0
09/1719:00:005.2 3.3 se10.0 secs1.3 se14.4 secs2.3 se 6.7secs2.6 -3.3 10.0
09/1718:00:005.8 3.9 se9.1 secs1.7 se12.3 secs1.0 se 16.1secs2.9 -3.6 9.1
09/1717:00:005.6 3.9 se9.8 secs2.6 se6.7 secs1.1 se 14.3secs3.1 -3.8 9.8
09/1716:00:006.2 4.9 se9.1 secs1.8 se12.3 secs1.0 se 15.4secs3.5 -4.4 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
15:50:00 (GMT) on 09/18
Combined Sea Height:5.2 ft
Dominant Period:5.0 secs
Wind Speed: 21.4 kts
Wind Gust: 25.4 kts
Wind Direction:140 degrees
Barometric Pressure:1015.7 mbs
Air Temperature: 32.0 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)
09/1815:50:005.25.021.425.41401015.732.054.5
09/1814:50:004.95.019.523.41401015.932.054.5
09/1813:50:004.95.021.425.41301016.232.054.7
09/1812:50:004.34.019.521.41201016.632.054.9
09/1811:50:003.98.019.523.41101017.132.054.9
09/1810:50:003.68.017.619.51201017.832.055.0
09/1809:50:004.38.013.717.61201018.532.055.2
09/1808:50:004.38.011.713.71201018.932.055.0
09/1807:50:004.38.011.711.71201019.232.055.2
09/1806:50:004.68.07.87.81201019.932.055.0
09/1805:50:004.60.05.87.81301020.332.054.9
09/1804:50:004.98.05.87.81401020.632.055.0
09/1803:50:005.28.03.95.81401020.732.055.2
09/1802:50:004.98.03.93.91701021.032.055.4
09/1801:50:005.69.03.93.91701021.132.055.4
09/1800:50:005.29.03.95.82001021.632.055.0
09/1723:50:005.20.03.95.82101021.932.032.0
09/1722:50:005.99.03.95.82101022.232.054.9
09/1721:50:006.29.03.95.82001022.532.055.0
09/1720:50:006.69.03.93.92001022.832.054.9
09/1719:50:005.98.03.95.81901022.832.054.7
09/1718:50:006.68.03.93.91901022.932.032.0
09/1717:50:006.29.03.93.91801022.932.054.3
09/1716:50:006.69.01.93.92501022.732.054.1

 

000016773 ___0.027645
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