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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)01/28
02:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
02:00:00 (GMT) on 01/28
Sea Height:9.6 ft
Primary Swell Height: 7.6 ft
Primary Swell Period: 11 secs
Surf Height4.2 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)
01/2802:00:009.6 7.6 se11.0 secs2.5 se15.0 secs3.8 se 7.7secs4.2 -5.9 11.0
01/2801:00:008.8 6.2 se12.0 secs4.1 se8.4 secs1.8 se 15.2secs3.7 -5.2 12.0
01/2800:00:009.1 6.2 se12.1 secs2.3 se15.2 secs4.1 se 8.4secs3.8 -5.3 12.1
01/2723:00:008.5 5.8 se12.1 secs2.3 se15.1 secs3.8 se 8.4secs3.5 -5.0 12.1
01/2722:00:009.0 6.7 se12.0 secs3.4 se8.4 secs0.0 se 0.0secs4.0 -5.7 12.0
01/2721:00:008.0 6.0 se11.2 secs3.0 se7.8 secs1.5 se 15.3secs3.4 -4.7 11.2
01/2720:00:008.4 6.0 se12.1 secs3.7 se8.4 secs1.5 se 15.2secs3.7 -5.1 12.1
01/2719:00:009.1 6.7 se12.2 secs4.8 se9.1 secs2.4 se 15.9secs4.1 -5.7 12.2
01/2718:00:0010.9 9.2 se11.3 secs2.1 se15.3 secs3.8 se 7.7secs5.2 -7.3 11.3
01/2717:00:0010.7 9.2 se11.3 secs1.9 se16.1 secs3.5 se 7.8secs5.2 -7.2 11.3
01/2716:00:009.4 7.2 se11.1 secs2.0 se16.1 secs3.4 se 7.8secs4.0 -5.6 11.1
01/2715:00:0011.5 9.8 se12.0 secs2.0 se16.1 secs3.7 se 8.5secs5.9 -8.2 12.0
01/2714:00:0010.4 8.5 se12.1 secs4.0 se8.6 secs0.0 se 0.0secs5.1 -7.2 12.1
01/2713:00:008.6 6.5 se12.3 secs2.6 se16.1 secs4.1 se 9.2secs4.0 -5.6 12.3
01/2712:00:009.0 7.6 se12.3 secs3.0 se8.4 secs0.6 se 16.7secs4.7 -6.5 12.3
01/2711:00:008.3 6.6 se12.3 secs3.9 se9.3 secs0.7 se 17.9secs4.1 -5.7 12.3
01/2710:00:006.5 4.7 se12.4 secs3.1 se9.2 secs0.8 se 16.7secs2.9 -4.1 12.4
01/2709:00:006.5 5.2 se12.4 secs2.9 se9.2 secs1.5 se 5.9secs3.2 -4.5 12.4
01/2708:00:005.9 4.5 se12.4 secs2.1 se15.5 secs2.7 se 9.1secs2.8 -3.9 12.4
01/2707:00:004.8 3.5 se12.5 secs2.3 se9.1 secs0.7 se 16.7secs2.2 -3.1 12.5
01/2706:00:005.1 3.8 se12.7 secs2.5 se9.1 secs0.9 se 16.7secs2.4 -3.4 12.7
01/2705:00:005.1 3.5 se14.0 secs2.3 se10.2 secs1.9 se 7.2secs2.5 -3.5 14.0
01/2704:00:004.5 3.3 se13.9 secs2.0 se9.0 secs0.9 se 18.1secs2.3 -3.2 13.9
01/2703:00:004.4 2.8 se14.2 secs2.4 se8.4 secs0.0 se 0.0secs2.0 -2.8 14.2

 

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
02:50:00 (GMT) on 01/28
Combined Sea Height:9.2 ft
Dominant Period:10.0 secs
Wind Speed: 13.7 kts
Wind Gust: 15.6 kts
Wind Direction:100 degrees
Barometric Pressure:985.1 mbs
Air Temperature: 39.4 degrees
Water Temperature:39.0 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)
01/2802:50:009.210.013.715.6100985.139.439.0
01/2801:50:008.511.09.811.7120985.539.639.2
01/2800:50:008.911.013.717.6160985.938.739.2
01/2723:50:008.211.015.619.5170985.937.939.2
01/2722:50:008.511.017.621.4180986.238.339.2
01/2721:50:008.511.019.523.4190986.037.939.2
01/2720:50:008.211.019.525.4200985.437.639.2
01/2719:50:008.510.021.427.3200984.838.139.2
01/2718:50:008.911.021.425.4210983.838.739.0
01/2717:50:009.511.015.621.4200982.839.639.0
01/2716:50:009.210.09.813.7180982.339.639.2
01/2715:50:009.211.09.811.7150982.239.739.6
01/2714:50:008.911.07.89.8130982.439.939.4
01/2713:50:008.511.07.89.8110983.040.139.4
01/2712:50:008.211.09.811.7100983.840.339.6
01/2711:50:007.211.09.811.7090984.540.339.6
01/2710:50:006.910.011.713.7090985.440.339.6
01/2709:50:005.911.011.713.7080986.339.939.6
01/2708:50:005.612.011.713.7080987.139.639.6
01/2707:50:005.212.011.713.7090988.339.239.6
01/2706:50:004.914.015.617.6100989.138.739.6
01/2705:50:004.614.013.717.6100989.638.539.4
01/2704:50:004.314.013.715.6100990.339.039.4
01/2703:50:004.614.011.715.6090991.438.839.4

 

000018692 ___0.019633
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