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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
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 01/28
Sea Height:9.5 ft
Primary Swell Height: 7.5 ft
Primary Swell Period: 10.2 secs
Surf Height3.8 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)
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
01/2810:00:0010.6 8.8 se11.0 secs3.6 se7.7 secs1.5 se 14.3secs4.8 -6.8 11.0
01/2809:00:0010.1 7.7 se11.1 secs2.0 se14.9 secs3.7 se 7.7secs4.3 -6.0 11.1
01/2808:00:0010.3 7.7 se11.2 secs3.6 se7.8 secs1.8 se 14.8secs4.3 -6.0 11.2
01/2807:00:0011.2 8.5 se11.0 secs2.7 se14.8 secs4.5 se 7.9secs4.7 -6.5 11.0
01/2806:00:009.7 7.6 se11.2 secs1.8 se14.9 secs3.2 se 7.7secs4.3 -6.0 11.2
01/2805:00:009.5 7.4 se11.0 secs2.4 se16.0 secs3.6 se 7.7secs4.1 -5.7 11.0
01/2804:00:0010.1 7.4 se11.1 secs2.4 se15.1 secs4.4 se 7.9secs4.1 -5.8 11.1
01/2803:00:009.3 7.1 se11.2 secs2.2 se15.1 secs3.2 se 7.7secs4.0 -5.6 11.2
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

 

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 01/28
Combined Sea Height:8.5 ft
Dominant Period:11.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:040 degrees
Barometric Pressure:977.7 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)
01/2815:50:008.511.015.619.5040977.739.439.0
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
01/2810:50:0010.510.013.717.6060981.839.939.0
01/2809:50:0010.810.013.719.5070982.339.739.0
01/2808:50:0010.210.015.619.5080982.739.632.0
01/2807:50:0010.29.015.621.4080983.239.639.0
01/2806:50:009.510.017.621.4090983.839.439.2
01/2805:50:0010.210.015.619.5100984.339.639.2
01/2804:50:009.210.015.619.5110984.239.739.0
01/2803:50:008.911.013.717.6110984.639.739.0
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

 

000018696 ___0.020718
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