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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)01/29
10:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
10:00:00 (GMT) on 01/29
Sea Height:20.2 ft
Primary Swell Height: 17.4 ft
Primary Swell Period: 12.5 secs
Surf Height10.9 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)
01/2910:00:0020.2 17.4 se12.5 secs8.3 se9.3 secs2.7 se 16.7secs10.9 -15.2 12.5
01/2909:00:0018.2 15.6 se12.3 secs7.3 se9.3 secs2.0 se 16.7secs9.6 -13.5 12.3
01/2908:00:0017.6 14.8 se12.4 secs7.9 se9.2 secs1.3 se 16.7secs9.2 -12.9 12.4
01/2907:00:0016.0 12.4 se12.3 secs8.5 se9.3 secs1.2 se 16.7secs7.6 -10.7 12.3
01/2906:00:0016.9 13.8 se12.1 secs6.9 se8.5 secs0.8 se 16.7secs8.3 -11.7 12.1
01/2905:00:0014.7 11.6 se12.3 secs7.0 se9.2 secs3.1 se 5.9secs7.2 -10.0 12.3
01/2904:00:0014.1 9.7 se12.2 secs7.0 se8.4 secs1.3 se 16.7secs5.9 -8.3 12.2
01/2903:00:0014.4 10.0 se11.2 secs7.7 se7.8 secs2.7 se 14.7secs5.6 -7.8 11.2
01/2902:00:0015.8 11.2 se12.2 secs9.0 se9.2 secs3.4 se 5.9secs6.8 -9.5 12.2
01/2901:00:0013.3 9.4 se12.1 secs6.2 se8.5 secs0.6 se 16.7secs5.7 -8.0 12.1
01/2900:00:0011.5 7.2 se11.2 secs6.3 se7.8 secs2.6 se 14.3secs4.0 -5.6 11.2
01/2823:00:0011.1 7.1 se11.2 secs5.7 se7.1 secs2.4 se 14.6secs4.0 -5.6 11.2
01/2822:00:009.1 5.2 se11.0 secs4.0 se7.8 secs1.6 se 14.3secs2.9 -4.0 11.0
01/2821:00:009.1 6.3 se11.0 secs3.6 se7.8 secs1.2 se 15.0secs3.5 -4.9 11.0
01/2820:00:008.8 7.0 se10.1 secs2.1 se13.6 secs2.9 se 6.7secs3.5 -4.9 10.1
01/2819:00:009.7 7.2 se11.0 secs4.5 se7.8 secs1.3 se 14.3secs3.9 -5.5 11.0
01/2818:00:008.6 6.3 se11.0 secs4.1 se7.8 secs1.5 se 15.1secs3.4 -4.8 11.0
01/2817:00:009.7 8.1 se10.0 secs2.3 se13.9 secs2.8 se 6.7secs4.0 -5.7 10.0
01/2816:00:009.3 7.1 se10.9 secs4.0 se7.9 secs1.2 se 14.9secs3.9 -5.4 10.9
01/2815:00:009.5 7.5 se10.2 secs2.7 se13.8 secs2.9 se 6.7secs3.8 -5.3 10.2
01/2814:00:009.7 7.6 se11.0 secs4.0 se7.7 secs1.3 se 15.0secs4.1 -5.8 11.0
01/2813:00:009.3 7.6 se11.1 secs3.2 se7.8 secs1.3 se 14.3secs4.2 -5.9 11.1
01/2812:00:009.4 7.0 se11.1 secs3.6 se7.8 secs1.5 se 15.0secs3.9 -5.5 11.1
01/2811:00:009.2 6.9 se11.1 secs3.7 se7.7 secs1.8 se 15.0secs3.8 -5.4 11.1

 

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
10:50:00 (GMT) on 01/29
Combined Sea Height:17.4 ft
Dominant Period:11.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:050 degrees
Barometric Pressure:969.6 mbs
Air Temperature: 39.4 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)
01/2910:50:0017.411.015.619.5050969.639.439.4
01/2909:50:0013.811.017.623.4070969.539.939.4
01/2908:50:0013.812.017.621.4070969.140.339.4
01/2907:50:0013.812.015.619.5070968.440.339.4
01/2906:50:0014.410.013.717.6060967.539.439.2
01/2905:50:0012.512.013.717.6050966.939.939.2
01/2904:50:0013.111.013.717.6050966.639.939.2
01/2903:50:0013.111.015.621.4050966.340.839.2
01/2902:50:0013.411.017.623.4040966.441.039.2
01/2901:50:0012.512.019.523.4040967.041.239.2
01/2900:50:0013.410.019.523.4040967.641.239.2
01/2823:50:0010.59.019.523.4040968.541.039.2
01/2822:50:009.57.023.427.3030969.640.539.2
01/2821:50:009.210.023.429.2030971.440.539.4
01/2820:50:008.510.021.427.3030973.140.639.6
01/2819:50:009.210.019.523.4040974.740.339.6
01/2818:50:009.210.017.619.5040975.939.439.6
01/2817:50:008.510.015.621.4060976.838.839.4
01/2816:50:008.911.013.717.6060977.038.839.2
01/2815:50:008.511.015.619.5040977.739.439.0
01/2814:50:008.911.015.619.5050978.839.639.0
01/2813:50:008.510.011.715.6030979.439.739.0
01/2812:50:008.511.013.715.6040980.339.639.0
01/2811:50:008.99.011.713.7060981.239.439.0

 

000018699 ___0.018973
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