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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)04/08
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 04/08
Sea Height:11.8 ft
Primary Swell Height: 9.3 ft
Primary Swell Period: 12.2 secs
Surf Height5.7 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)
04/0806:00:0011.8 9.3 se12.2 secs3.9 se15.8 secs4.6 se 8.5secs5.7 -8.0 12.2
04/0805:00:0012.7 10.7 se11.1 secs3.6 se15.8 secs3.4 se 7.8secs6.0 -8.3 11.1
04/0804:00:0011.5 9.4 se11.2 secs3.0 se16.1 secs4.0 se 7.8secs5.3 -7.4 11.2
04/0803:00:0011.3 8.2 se11.1 secs2.8 se15.5 secs4.7 se 7.9secs4.6 -6.4 11.1
04/0802:00:0010.3 8.3 se10.2 secs3.5 se14.3 secs2.0 se 17.5secs4.2 -5.9 10.2
04/0801:00:0010.4 7.4 se11.0 secs3.9 se14.4 secs2.5 se 17.7secs4.1 -5.7 11.0
04/0800:00:008.4 4.8 se11.0 secs2.9 se14.5 secs4.6 se 7.8secs2.6 -3.7 11.0
04/0723:00:0010.2 6.9 se10.1 secs3.2 se14.6 secs2.3 se 17.7secs3.5 -4.8 10.1
04/0722:00:009.5 6.8 se9.1 secs2.9 se14.6 secs2.5 se 5.9secs3.1 -4.3 9.1
04/0721:00:008.0 5.9 se8.3 secs1.9 se16.0 secs2.2 se 12.6secs2.4 -3.4 8.3
04/0720:00:008.6 5.8 se8.3 secs2.7 se16.3 secs2.3 se 12.7secs2.4 -3.3 8.3
04/0719:00:009.4 7.0 se7.7 secs2.5 se15.0 secs1.9 se 11.0secs2.7 -3.8 7.7
04/0718:00:007.7 5.6 se7.2 secs2.1 se15.0 secs1.4 se 11.2secs2.0 -2.8 7.2
04/0717:00:008.1 6.3 se7.1 secs2.4 se16.4 secs1.9 se 13.0secs2.3 -3.2 7.1
04/0716:00:006.9 2.4 se16.9 secs4.2 se7.1 secs1.0 se 20.0secs2.0 -2.9 16.9
04/0715:00:005.6 2.3 se16.8 secs3.7 se6.3 secs1.6 se 12.6secs1.9 -2.7 16.8
04/0714:00:004.5 2.0 se16.9 secs2.9 se6.3 secs1.3 se 12.8secs1.7 -2.3 16.9
04/0713:00:005.0 2.3 se17.0 secs1.7 se12.6 secs3.1 se 6.3secs2.0 -2.7 17.0
04/0712:00:004.1 1.3 se14.5 secs1.0 se17.8 secs2.8 se 5.9secs0.9 -1.3 14.5
04/0711:00:004.2 1.5 se16.4 secs1.5 se12.6 secs3.0 se 6.2secs1.2 -1.7 16.4
04/0710:00:004.3 1.4 se16.7 secs1.5 se12.5 secs3.1 se 5.9secs1.1 -1.6 16.7
04/0709:00:004.0 1.2 se17.1 secs1.6 se11.1 secs2.7 se 6.2secs1.0 -1.4 17.1
04/0708:00:004.2 1.4 se16.8 secs1.7 se12.3 secs2.7 se 6.6secs1.2 -1.6 16.8
04/0707:00:004.3 1.8 se14.4 secs1.2 se17.6 secs2.8 se 6.2secs1.3 -1.8 14.4

 

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 04/08
Combined Sea Height:10.8 ft
Dominant Period:12.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:000 degrees
Barometric Pressure:1019.8 mbs
Air Temperature: 32.0 degrees
Water Temperature:32.0 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)
04/0805:50:0010.812.011.713.70001019.832.032.0
04/0804:50:0011.211.011.713.71901019.538.538.1
04/0803:50:0010.211.013.715.61901019.438.737.9
04/0802:50:009.811.013.715.61901019.238.837.9
04/0801:50:0010.211.013.715.62001019.338.837.9
04/0800:50:0010.210.015.619.52101019.338.837.9
04/0723:50:009.89.015.619.52001019.138.832.0
04/0722:50:0010.59.017.621.42001018.739.032.0
04/0721:50:009.28.017.621.42001018.539.238.1
04/0720:50:008.98.017.621.41901018.239.038.1
04/0719:50:009.58.019.523.41801018.138.838.1
04/0718:50:008.98.021.425.41801017.938.738.1
04/0717:50:008.97.023.429.21701017.238.338.1
04/0716:50:007.97.023.427.31701018.237.837.9
04/0715:50:006.66.023.431.21701018.637.838.1
04/0714:50:006.26.021.427.31701019.138.538.1
04/0713:50:005.26.021.427.31701019.738.538.1
04/0712:50:005.26.019.525.41701020.138.337.9
04/0711:50:005.26.019.523.41701020.838.337.9
04/0710:50:004.90.017.621.41701021.438.337.9
04/0709:50:004.66.017.621.41801022.138.337.9
04/0708:50:004.96.017.621.41901022.238.338.1
04/0707:50:004.97.015.617.61901022.438.338.1
04/0706:50:004.97.015.617.62001022.838.338.1

 

000018941 ___0.032744
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