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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)02/27
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
15:00:00 (GMT) on 02/27
Sea Height:7 ft
Primary Swell Height: 4.3 ft
Primary Swell Period: 8.3 secs
Surf Height1.8 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)
02/2715:00:007.0 4.3 se8.3 secs1.8 se14.3 secs0.9 se 17.5secs1.8 -2.5 8.3
02/2714:00:007.1 5.1 se8.4 secs1.9 se12.3 secs0.4 se 16.7secs2.1 -3.0 8.4
02/2713:00:007.7 5.5 se9.0 secs2.2 se12.3 secs3.1 se 5.9secs2.5 -3.4 9.0
02/2712:00:008.4 5.6 se8.4 secs2.3 se12.3 secs0.0 se 0.0secs2.4 -3.3 8.4
02/2711:00:008.9 6.5 se9.1 secs2.1 se12.4 secs2.9 se 5.9secs2.9 -4.1 9.1
02/2710:00:009.0 6.3 se9.1 secs2.7 se12.4 secs2.8 se 5.9secs2.9 -4.0 9.1
02/2709:00:008.3 5.9 se9.1 secs2.4 se12.1 secs2.9 se 5.9secs2.7 -3.7 9.1
02/2708:00:009.1 6.0 se9.9 secs4.4 se6.8 secs1.6 se 14.2secs3.0 -4.2 9.9
02/2707:00:009.8 6.3 se10.0 secs4.3 se6.7 secs1.9 se 13.9secs3.2 -4.4 10.0
02/2706:00:0011.3 8.0 se10.0 secs4.0 se6.8 secs1.8 se 13.1secs4.0 -5.6 10.0
02/2705:00:0010.6 7.5 se10.1 secs2.1 se13.7 secs4.0 se 6.7secs3.8 -5.3 10.1
02/2704:00:0013.4 10.7 se10.9 secs5.0 se7.7 secs1.1 se 14.3secs5.8 -8.1 10.9
02/2703:00:0014.4 11.9 se10.1 secs4.0 se6.7 secs1.1 se 14.3secs6.0 -8.5 10.1
02/2702:00:0017.3 14.2 se11.1 secs6.8 se7.8 secs0.0 se 0.0secs7.8 -11.0 11.1
02/2701:00:0016.7 13.3 se11.2 secs6.9 se7.8 secs1.2 se 14.3secs7.4 -10.4 11.2
02/2700:00:0016.1 12.6 se11.2 secs7.0 se7.8 secs1.7 se 14.3secs7.0 -9.8 11.2
02/2623:00:0015.3 11.6 se11.2 secs7.0 se7.9 secs2.1 se 14.8secs6.5 -9.1 11.2
02/2622:00:0014.3 11.1 se11.3 secs5.9 se7.8 secs2.0 se 14.3secs6.3 -8.8 11.3
02/2621:00:0015.7 10.4 se12.1 secs8.8 se9.1 secs2.7 se 15.6secs6.3 -8.8 12.1
02/2620:00:0015.9 12.0 se12.1 secs7.7 se8.5 secs0.0 se 0.0secs7.3 -10.2 12.1
02/2619:00:0017.8 14.8 se11.1 secs3.4 se14.8 secs6.0 se 7.8secs8.2 -11.5 11.1
02/2618:00:0017.5 14.7 se11.2 secs3.4 se15.7 secs6.0 se 7.8secs8.2 -11.5 11.2
02/2617:00:0018.6 14.1 se12.2 secs9.6 se9.2 secs3.9 se 5.9secs8.6 -12.0 12.2
02/2616:00:0020.0 16.5 se12.1 secs7.2 se8.4 secs1.3 se 16.7secs10.0 -14.0 12.1

 

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 46001
15:50:00 (GMT) on 02/27
Combined Sea Height:8.2 ft
Dominant Period:8.0 secs
Wind Speed: 11.7 kts
Wind Gust: 17.6 kts
Wind Direction:300 degrees
Barometric Pressure:1021.4 mbs
Air Temperature: 26.8 degrees
Water Temperature:38.3 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)
02/2715:50:008.28.011.717.63001021.426.838.3
02/2714:50:008.28.013.719.52901021.227.032.0
02/2713:50:007.99.015.621.43101020.826.838.3
02/2712:50:007.99.017.623.43001021.026.838.3
02/2711:50:009.28.015.621.43001020.826.838.3
02/2710:50:008.99.015.621.42901020.226.838.5
02/2709:50:008.57.017.623.42901019.826.138.3
02/2708:50:008.59.019.523.43001019.226.238.5
02/2707:50:0010.29.013.717.62901018.625.538.5
02/2706:50:009.510.015.621.42901017.825.038.5
02/2705:50:0012.510.015.621.43001017.224.338.5
02/2704:50:0012.110.015.621.43101016.524.438.5
02/2703:50:0013.111.017.625.43001015.923.938.5
02/2702:50:0013.111.019.527.33101015.623.438.5
02/2701:50:0015.411.021.427.32901014.923.538.5
02/2700:50:0015.411.021.427.33101014.623.738.5
02/2623:50:0013.811.021.427.33001013.823.238.5
02/2622:50:0013.88.019.525.42901012.623.038.5
02/2621:50:0014.49.021.429.22901012.923.238.5
02/2620:50:0013.811.021.427.33001012.122.838.5
02/2619:50:0017.411.021.429.23001011.223.038.5
02/2618:50:0015.410.023.429.23101010.323.238.5
02/2617:50:0016.412.019.525.43101009.422.638.5
02/2616:50:0017.711.019.525.43001008.723.438.5

 

000018798 ___0.030124
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