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Buoy 46001 Gulf of Alaska
Longitude = 148.17W Latitude = 56.30N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)07/20
10:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
10:00:00 (GMT) on 07/20
Sea Height:6.4 ft
Primary Swell Height: 4 ft
Primary Swell Period: 8.3 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)
07/2010:00:006.4 4.0 se8.3 secs1.9 se14.0 secs0.9 se 19.3secs1.7 -2.4 8.3
07/2009:00:006.5 3.4 se10.0 secs1.8 se16.4 secs3.3 se 6.7secs1.7 -2.4 10.0
07/2008:00:006.9 4.6 se7.7 secs2.6 se12.4 secs0.6 se 16.7secs1.8 -2.5 7.7
07/2007:00:006.8 4.4 se7.7 secs2.4 se12.1 secs1.3 se 15.6secs1.7 -2.4 7.7
07/2006:00:006.5 4.2 se7.8 secs2.7 se11.0 secs1.5 se 14.3secs1.6 -2.3 7.8
07/2005:00:007.5 5.0 se7.7 secs2.9 se11.1 secs1.2 se 15.1secs1.9 -2.7 7.7
07/2004:00:007.4 4.9 se7.6 secs2.8 se12.3 secs0.7 se 16.7secs1.9 -2.6 7.6
07/2003:00:007.5 5.2 se7.2 secs2.7 se12.3 secs1.6 se 15.4secs1.9 -2.6 7.2
07/2002:00:007.1 4.8 se7.7 secs3.2 se11.1 secs1.0 se 15.1secs1.8 -2.6 7.7
07/2001:00:007.4 3.1 se12.2 secs4.7 se7.1 secs1.3 se 15.3secs1.9 -2.6 12.2
07/2000:00:007.3 3.0 se12.2 secs4.4 se7.6 secs1.4 se 16.0secs1.8 -2.6 12.2
07/1923:00:007.2 3.8 se11.1 secs4.2 se7.2 secs1.3 se 15.1secs2.1 -3.0 11.1
07/1922:00:007.1 2.9 se11.1 secs4.2 se7.6 secs1.9 se 14.2secs1.6 -2.3 11.1
07/1921:00:006.8 3.9 se11.0 secs2.0 se14.2 secs3.7 se 7.2secs2.2 -3.0 11.0
07/1920:00:006.3 2.8 se12.2 secs3.0 se7.7 secs1.4 se 15.9secs1.7 -2.4 12.2
07/1919:00:005.8 2.7 se11.2 secs3.6 se6.7 secs1.1 se 16.3secs1.5 -2.1 11.2
07/1918:00:006.3 3.3 se11.3 secs3.5 se7.1 secs1.1 se 15.7secs1.9 -2.6 11.3
07/1917:00:006.1 2.7 se12.3 secs3.3 se7.2 secs0.4 se 16.7secs1.7 -2.4 12.3
07/1916:00:006.0 3.0 se12.2 secs2.6 se9.2 secs2.8 se 5.9secs1.8 -2.6 12.2
07/1915:00:006.0 2.0 se14.3 secs3.9 se7.1 secs2.2 se 10.1secs1.4 -2.0 14.3
07/1914:00:005.7 2.5 se12.2 secs3.3 se7.6 secs1.2 se 15.4secs1.5 -2.2 12.2
07/1913:00:006.1 2.4 se12.4 secs4.1 se7.1 secs1.2 se 15.4secs1.5 -2.1 12.4
07/1912:00:006.0 1.9 se14.2 secs4.1 se6.3 secs1.9 se 10.0secs1.4 -1.9 14.2
07/1911:00:005.6 1.8 se14.2 secs3.9 se6.3 secs1.6 se 10.1secs1.3 -1.8 14.2

 

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 46001
10:50:00 (GMT) on 07/20
Combined Sea Height:6.2 ft
Dominant Period:7.0 secs
Wind Speed: 5.8 kts
Wind Gust: 9.8 kts
Wind Direction:260 degrees
Barometric Pressure:1019.0 mbs
Air Temperature: 51.1 degrees
Water Temperature:51.1 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)
07/2010:50:006.27.05.89.82601019.051.151.1
07/2009:50:007.28.05.89.82301018.751.151.1
07/2008:50:006.97.011.715.61801018.551.351.1
07/2007:50:007.58.015.617.61701018.151.651.3
07/2006:50:007.58.017.621.41701017.751.851.3
07/2005:50:007.98.019.523.41601017.252.051.3
07/2004:50:007.97.019.525.41601017.252.051.3
07/2003:50:008.57.019.523.41501017.252.251.3
07/2002:50:007.98.021.427.31501017.452.251.3
07/2001:50:007.57.021.427.31501017.752.251.3
07/2000:50:007.97.021.425.41401018.152.251.3
07/1923:50:007.97.021.427.31501018.552.251.3
07/1922:50:007.97.021.429.21501019.152.251.3
07/1921:50:006.97.021.427.31501019.452.251.3
07/1920:50:007.27.019.525.41501019.752.251.3
07/1919:50:006.67.021.427.31501019.952.251.3
07/1918:50:006.67.019.525.41601019.852.232.0
07/1917:50:006.27.021.425.41601019.752.351.3
07/1916:50:006.97.019.529.21601019.452.551.3
07/1915:50:006.66.019.525.41601019.152.351.3
07/1914:50:006.67.019.523.41601019.152.051.3
07/1913:50:006.97.017.621.41501019.151.851.3
07/1912:50:006.60.017.621.41601019.451.851.3
07/1911:50:006.27.017.621.41601019.251.851.3

 

000019296 ___0.026493
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