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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)07/08
06:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
06:00:00 (GMT) on 07/08
Sea Height:3.9 ft
Primary Swell Height: 2.4 ft
Primary Swell Period: 17 secs
Surf Height2 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)
07/0806:00:003.9 2.4 se17.0 secs1.3 se20.0 secs1.9 se 12.8secs2.0 -2.8 17.0
07/0805:00:003.8 2.3 se16.9 secs1.2 se20.6 secs1.8 se 12.9secs1.9 -2.7 16.9
07/0804:00:003.9 2.2 se17.2 secs1.6 se12.9 secs1.7 se 7.7secs1.9 -2.7 17.2
07/0803:00:004.3 2.5 se17.1 secs1.3 se20.5 secs1.5 se 12.9secs2.1 -2.9 17.1
07/0802:00:004.2 2.0 se16.7 secs1.7 se12.9 secs0.8 se 20.0secs1.7 -2.3 16.7
07/0801:00:003.8 2.2 se16.7 secs1.7 se13.1 secs1.0 se 20.0secs1.8 -2.5 16.7
07/0800:00:004.4 2.3 se16.6 secs1.9 se13.1 secs1.0 se 20.0secs1.9 -2.7 16.6
07/0723:00:004.4 1.8 se16.9 secs1.5 se12.9 secs0.9 se 20.0secs1.5 -2.2 16.9
07/0722:00:004.7 2.0 se16.7 secs1.8 se13.0 secs3.1 se 6.6secs1.6 -2.3 16.7
07/0721:00:004.2 2.0 se16.9 secs1.0 se21.1 secs1.4 se 12.8secs1.7 -2.4 16.9
07/0720:00:004.5 2.1 se16.6 secs1.9 se12.9 secs0.8 se 20.0secs1.8 -2.5 16.6
07/0719:00:004.7 2.1 se16.8 secs1.1 se21.5 secs1.6 se 12.9secs1.8 -2.5 16.8
07/0718:00:004.8 2.4 se16.8 secs1.1 se21.4 secs1.7 se 12.9secs2.0 -2.9 16.8
07/0717:00:004.2 1.9 se19.7 secs1.9 se14.8 secs0.7 se 25.0secs1.9 -2.7 19.7
07/0716:00:004.1 1.8 se14.4 secs2.4 se8.3 secs0.0 se 0.0secs1.3 -1.8 14.4
07/0715:00:003.5 1.6 se14.3 secs2.2 se7.7 secs0.9 se 17.5secs1.2 -1.6 14.3
07/0714:00:004.2 1.6 se16.6 secs2.6 se7.7 secs1.5 se 12.9secs1.4 -1.9 16.6
07/0713:00:004.4 1.9 se14.5 secs2.8 se8.3 secs1.1 se 17.8secs1.4 -2.0 14.5
07/0712:00:004.5 1.9 se16.7 secs1.6 se12.9 secs0.9 se 21.3secs1.6 -2.3 16.7
07/0711:00:004.5 2.0 se16.8 secs1.0 se21.0 secs2.5 se 7.7secs1.7 -2.4 16.8
07/0710:00:004.8 2.0 se16.7 secs1.7 se12.9 secs1.0 se 21.4secs1.6 -2.3 16.7
07/0709:00:004.6 2.0 se14.4 secs2.9 se7.2 secs1.1 se 17.7secs1.4 -2.0 14.4
07/0708:00:005.4 1.8 se16.2 secs3.7 se7.2 secs1.7 se 13.0secs1.5 -2.1 16.2
07/0707:00:005.7 4.0 se7.2 secs1.6 se16.2 secs1.7 se 12.9secs1.4 -2.0 7.2

 

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
05:50:00 (GMT) on 07/08
Combined Sea Height:4.3 ft
Dominant Period:16.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:170 degrees
Barometric Pressure:1010.2 mbs
Air Temperature: 49.1 degrees
Water Temperature:49.1 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)
07/0805:50:004.316.011.715.61701010.249.149.1
07/0804:50:004.316.011.713.71801010.749.149.1
07/0803:50:004.37.013.717.62001011.349.549.1
07/0802:50:004.66.011.715.62001011.549.849.3
07/0801:50:004.36.09.813.72101011.550.049.3
07/0800:50:004.68.013.715.62201012.050.249.1
07/0723:50:004.97.011.713.72301012.050.449.1
07/0721:50:004.97.011.717.62401012.050.449.1
07/0720:50:004.96.015.619.52501011.650.448.9
07/0719:50:005.26.015.619.52601011.350.548.9
07/0718:50:005.26.015.619.52601011.050.548.9
07/0717:50:004.96.015.619.52601010.950.548.7
07/0716:50:005.25.015.619.52601010.850.548.7
07/0715:50:004.98.015.619.52701010.550.448.7
07/0714:50:004.68.017.621.42701010.350.548.7
07/0713:50:004.38.015.619.52701010.350.448.7
07/0712:50:004.68.013.719.52501010.550.248.7
07/0711:50:004.67.013.717.62301010.549.848.7
07/0710:50:004.67.09.813.72301011.049.648.7
07/0709:50:005.27.07.811.72301011.549.648.7
07/0708:50:005.97.05.87.82501011.850.048.7
07/0707:50:005.68.07.89.82901011.650.548.7
07/0706:50:006.28.013.717.62901011.750.548.7
07/0705:50:006.68.013.715.63001011.450.248.7

 

000019266 ___0.026707
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