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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)04/28
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
00:00:00 (GMT) on 04/28
Sea Height:15.3 ft
Primary Swell Height: 11 ft
Primary Swell Period: 16.4 secs
Surf Height9 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)
04/2800:00:0015.3 11.0 se16.4 secs10.7 se12.7 secs3.5 se 20.0secs9.0 -12.6 16.4
04/2723:00:0018.2 15.2 se16.3 secs9.6 se12.9 secs5.4 se 9.2secs12.4 -17.3 16.3
04/2722:00:0012.3 8.0 se16.3 secs7.0 se12.6 secs5.1 se 9.1secs6.5 -9.1 16.3
04/2721:00:0012.8 7.7 se16.8 secs6.9 se12.4 secs2.8 se 20.0secs6.5 -9.1 16.8
04/2720:00:0011.4 6.5 se17.1 secs5.8 se12.3 secs5.4 se 9.2secs5.6 -7.8 17.1
04/2719:00:0010.5 4.5 se16.8 secs6.7 se11.1 secs1.7 se 20.0secs3.8 -5.3 16.8
04/2718:00:0010.7 7.5 se10.1 secs3.8 se14.5 secs2.8 se 17.9secs3.8 -5.3 10.1
04/2717:00:009.9 5.9 se12.1 secs3.0 se16.8 secs5.2 se 8.4secs3.6 -5.0 12.1
04/2716:00:009.6 6.4 se11.2 secs4.6 se7.7 secs2.1 se 16.6secs3.6 -5.0 11.2
04/2715:00:009.5 6.7 se11.1 secs2.2 se16.4 secs4.0 se 7.8secs3.8 -5.3 11.1
04/2714:00:008.0 5.5 se11.1 secs3.7 se7.8 secs1.6 se 15.0secs3.0 -4.3 11.1
04/2713:00:009.0 5.8 se11.1 secs4.6 se7.7 secs1.6 se 15.3secs3.2 -4.5 11.1
04/2712:00:007.6 5.0 se10.1 secs2.4 se14.1 secs3.5 se 7.1secs2.5 -3.6 10.1
04/2711:00:008.1 4.8 se10.1 secs2.0 se14.1 secs3.8 se 6.7secs2.4 -3.4 10.1
04/2710:00:008.0 3.9 se11.1 secs4.8 se7.8 secs1.3 se 15.1secs2.2 -3.0 11.1
04/2709:00:007.6 3.9 se11.1 secs4.7 se7.8 secs1.7 se 15.2secs2.1 -3.0 11.1
04/2708:00:007.8 3.4 se12.4 secs4.1 se8.3 secs0.8 se 16.7secs2.1 -3.0 12.4
04/2707:00:006.9 2.9 se12.4 secs4.2 se8.3 secs0.7 se 16.7secs1.8 -2.5 12.4
04/2706:00:006.7 3.4 se12.2 secs3.6 se8.4 secs0.6 se 16.7secs2.1 -2.9 12.2
04/2705:00:007.2 3.9 se12.3 secs3.8 se8.4 secs1.0 se 16.7secs2.4 -3.4 12.3
04/2704:00:006.7 3.3 se12.2 secs3.4 se9.1 secs1.5 se 15.3secs2.0 -2.9 12.2
04/2703:00:007.1 4.1 se12.3 secs3.2 se9.2 secs1.7 se 15.3secs2.5 -3.5 12.3
04/2702:00:007.1 3.8 se12.4 secs3.6 se9.1 secs3.3 se 5.9secs2.3 -3.3 12.4
04/2701:00:006.8 4.1 se12.5 secs3.1 se9.3 secs2.8 se 5.9secs2.5 -3.6 12.5

 

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
00:50:00 (GMT) on 04/28
Combined Sea Height:12.5 ft
Dominant Period:16.0 secs
Wind Speed: 17.6 kts
Wind Gust: 23.4 kts
Wind Direction:160 degrees
Barometric Pressure:1010.5 mbs
Air Temperature: 40.3 degrees
Water Temperature:39.4 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)
04/2800:50:0012.516.017.623.41601010.540.339.4
04/2723:50:0013.815.019.523.41601011.040.639.4
04/2722:50:0012.816.019.523.41601010.940.339.4
04/2721:50:0011.816.019.521.41601011.440.339.4
04/2720:50:0011.217.017.623.41701011.740.339.4
04/2719:50:0010.510.019.523.41601011.740.639.2
04/2718:50:008.99.017.621.41601012.140.539.2
04/2717:50:0010.210.019.525.41601012.439.939.4
04/2716:50:009.211.019.523.41601012.939.639.4
04/2715:50:009.210.019.523.41701013.439.439.4
04/2714:50:009.511.019.523.41801013.739.439.4
04/2713:50:008.58.021.427.31701013.839.639.4
04/2712:50:008.28.017.621.41601014.139.739.4
04/2711:50:008.28.017.621.41601014.340.139.4
04/2710:50:008.28.015.619.51701015.440.539.4
04/2709:50:008.98.017.621.41701015.440.539.4
04/2708:50:007.97.017.619.51801015.441.239.4
04/2707:50:008.58.019.523.41801015.641.439.4
04/2706:50:007.28.017.623.41801015.641.539.4
04/2705:50:007.28.015.619.51701015.840.839.4
04/2704:50:007.27.017.623.41801016.040.839.4
04/2703:50:006.99.017.621.41701016.140.539.4
04/2702:50:007.56.017.623.41801016.440.339.4
04/2701:50:007.211.017.621.41801017.040.339.2

 

000019033 ___0.024428
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