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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)01/07
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
07:00:00 (GMT) on 01/07
Sea Height:36.9 ft
Primary Swell Height: 30.7 ft
Primary Swell Period: 14.1 secs
Surf Height21.7 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)
01/0707:00:0036.9 30.7 se14.1 secs12.6 se17.4 secs17.3 se 10.3secs21.7 -30.3 14.1
01/0706:00:0033.9 27.7 se14.0 secs17.6 se10.3 secs6.3 se 7.3secs19.5 -27.2 14.0
01/0705:00:0029.8 22.6 se14.3 secs11.0 se17.6 secs16.4 se 10.3secs16.1 -22.6 14.3
01/0704:00:0033.3 28.1 se14.4 secs14.2 se18.1 secs14.2 se 10.3secs20.2 -28.3 14.4
01/0703:00:0032.9 27.0 se14.7 secs19.7 se11.5 secs6.0 se 20.0secs19.8 -27.8 14.7
01/0702:00:0032.5 26.4 se14.5 secs17.1 se17.7 secs15.0 se 10.3secs19.1 -26.8 14.5
01/0701:00:0030.0 23.3 se14.6 secs18.6 se11.4 secs5.1 se 20.0secs17.0 -23.9 14.6
01/0700:00:0026.8 19.3 se16.7 secs18.0 se12.8 secs8.1 se 20.0secs16.1 -22.5 16.7
01/0623:00:0028.9 19.6 se16.5 secs21.1 se12.7 secs7.2 se 20.0secs16.2 -22.7 16.5
01/0622:00:0031.9 21.8 se16.4 secs22.5 se12.6 secs6.4 se 20.0secs17.9 -25.1 16.4
01/0621:00:0031.1 24.3 se14.5 secs14.1 se17.6 secs20.3 se 11.4secs17.6 -24.6 14.5
01/0620:00:0032.1 23.4 se16.2 secs22.2 se12.8 secs6.1 se 20.0secs19.0 -26.6 16.2
01/0619:00:0038.0 28.7 se14.3 secs16.5 se17.8 secs21.3 se 10.4secs20.6 -28.8 14.3
01/0618:00:0043.7 36.2 se14.5 secs22.8 se17.6 secs20.5 se 10.4secs26.2 -36.7 14.5
01/0617:00:0038.7 30.3 se16.3 secs28.9 se13.0 secs9.7 se 21.0secs24.7 -34.5 16.3
01/0616:00:0040.5 34.2 se14.4 secs20.6 se17.7 secs17.4 se 10.3secs24.7 -34.6 14.4
01/0615:00:0036.2 28.3 se16.1 secs29.2 se13.0 secs7.9 se 20.0secs22.7 -31.8 16.1
01/0614:00:0037.8 28.7 se16.2 secs29.5 se12.9 secs9.2 se 20.0secs23.3 -32.6 16.2
01/0613:00:0027.7 19.5 se16.6 secs20.1 se12.8 secs8.3 se 20.0secs16.2 -22.7 16.6
01/0612:00:0030.9 22.6 se16.5 secs22.8 se12.8 secs8.7 se 20.0secs18.7 -26.2 16.5
01/0611:00:0027.5 19.8 se16.9 secs18.4 se12.8 secs10.5 se 20.0secs16.7 -23.4 16.9
01/0610:00:0028.1 19.4 se16.4 secs21.2 se12.8 secs7.8 se 20.0secs16.0 -22.4 16.4
01/0609:00:0028.0 18.4 se16.4 secs21.4 se12.7 secs6.8 se 20.0secs15.1 -21.1 16.4
01/0608:00:0029.0 21.4 se14.4 secs20.0 se11.4 secs12.8 se 17.7secs15.5 -21.7 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
07:00:00 (GMT) on 01/07
Combined Sea Height:32.5 ft
Dominant Period:11.0 secs
Wind Speed: 35.1 kts
Wind Gust: 41.0 kts
Wind Direction:280 degrees
Barometric Pressure:991.3 mbs
Air Temperature: 27.0 degrees
Water Temperature:39.7 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)
01/0707:00:0032.511.035.141.0280991.327.039.7
01/0706:00:0026.913.00.00.00000.032.032.0
01/0705:00:0028.214.033.142.9270989.726.639.7
01/0704:00:0026.614.033.141.0270988.826.639.7
01/0703:00:0024.916.031.242.9280988.027.039.7
01/0702:00:0022.60.029.237.0270986.828.639.7
01/0701:00:0022.016.029.237.0270985.829.839.7
01/0700:00:0023.914.027.337.0280984.630.739.7
01/0623:00:0022.615.029.235.1280983.530.739.7
01/0622:00:0023.315.029.237.0270983.030.939.7
01/0621:00:0025.615.027.335.1270982.432.939.7
01/0620:00:0026.20.027.335.1260982.333.639.7
01/0619:00:0029.516.029.239.0270982.134.239.7
01/0618:00:0030.814.031.239.0260981.434.339.7
01/0617:00:0028.914.035.142.9260980.934.339.9
01/0616:00:000.00.035.144.9260980.535.239.9
01/0615:00:000.00.033.144.9270979.935.439.9
01/0614:00:0031.813.035.144.9260979.036.139.7
01/0613:00:0025.616.035.146.8260978.436.939.7
01/0612:00:0023.015.033.142.9260977.439.439.7
01/0611:00:0023.913.023.429.2250976.939.939.7
01/0610:00:0022.312.027.335.1230976.940.339.7
01/0609:00:0023.014.023.431.2240977.540.639.7
01/0608:00:0021.611.025.435.1240977.640.532.0

 

000018862 ___0.027622
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