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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)01/08
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
18:00:00 (GMT) on 01/08
Sea Height:8.0 ft
Primary Swell Height: 5.7 ft
Primary Swell Period: 12.6 secs
Surf Height3.6 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)
01/0818:00:008.0 5.7 se12.6 secs3.7 se9.1 secs1.3 se 17.6secs3.6 -5.1 12.6
01/0817:00:008.4 5.8 se12.4 secs4.3 se9.1 secs1.2 se 16.7secs3.6 -5.1 12.4
01/0816:00:0010.0 5.9 se12.6 secs6.1 se9.2 secs1.3 se 16.7secs3.7 -5.2 12.6
01/0815:00:0010.3 5.5 se12.4 secs7.0 se9.1 secs2.6 se 5.9secs3.4 -4.8 12.4
01/0814:00:0011.5 7.1 se11.1 secs6.5 se7.8 secs2.0 se 15.1secs4.0 -5.6 11.1
01/0813:00:0014.4 11.4 se10.0 secs5.4 se13.8 secs4.2 se 6.8secs5.7 -8.0 10.0
01/0812:00:0013.7 6.8 se12.6 secs9.4 se9.1 secs3.6 se 5.9secs4.3 -6.0 12.6
01/0811:00:0015.6 11.5 se11.1 secs3.2 se15.0 secs6.2 se 7.8secs6.4 -8.9 11.1
01/0810:00:0017.5 12.8 se12.2 secs8.9 se8.5 secs1.0 se 16.7secs7.8 -10.9 12.2
01/0809:00:0018.6 15.6 se11.2 secs3.2 se14.8 secs5.4 se 7.8secs8.7 -12.2 11.2
01/0808:00:0018.8 14.7 se12.4 secs9.7 se9.2 secs1.5 se 16.7secs9.1 -12.8 12.4
01/0807:00:0021.1 18.0 se12.3 secs7.7 se15.4 secs8.8 se 9.3secs11.1 -15.5 12.3
01/0806:00:0018.8 15.1 se12.5 secs9.4 se9.2 secs2.0 se 16.7secs9.4 -13.2 12.5
01/0805:00:0024.2 20.9 se12.5 secs11.2 se15.6 secs9.5 se 9.2secs13.1 -18.3 12.5
01/0804:00:0020.8 16.8 se12.4 secs8.8 se15.8 secs8.9 se 9.2secs10.4 -14.6 12.4
01/0803:00:0024.9 20.8 se12.4 secs10.9 se9.3 secs3.6 se 16.7secs12.9 -18.0 12.4
01/0802:00:0026.5 22.6 se12.3 secs8.1 se8.5 secs3.7 se 16.7secs13.9 -19.5 12.3
01/0801:00:0026.0 22.2 se12.4 secs10.2 se9.3 secs4.0 se 17.4secs13.8 -19.4 12.4
01/0800:00:0029.3 25.5 se12.3 secs8.3 se8.4 secs3.9 se 16.7secs15.7 -22.0 12.3
01/0723:00:0030.1 25.2 se12.5 secs13.4 se9.3 secs4.4 se 16.7secs15.7 -22.0 12.5
01/0722:00:0030.5 26.2 se12.6 secs12.2 se9.2 secs5.6 se 16.7secs16.6 -23.2 12.6
01/0721:00:0031.3 27.1 se12.6 secs6.3 se17.3 secs11.6 se 9.2secs17.1 -23.9 12.6
01/0720:00:0036.6 33.1 se12.8 secs11.9 se9.3 secs6.1 se 16.7secs21.2 -29.7 12.8
01/0719:00:0033.7 26.6 se14.0 secs18.3 se10.3 secs8.6 se 17.3secs18.6 -26.0 14.0

 

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
18:00:00 (GMT) on 01/08
Combined Sea Height:7.5 ft
Dominant Period:0.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:090 degrees
Barometric Pressure:997.0 mbs
Air Temperature: 33.3 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)
01/0818:00:007.50.015.619.5090997.033.339.4
01/0817:00:000.00.013.717.6090997.732.439.4
01/0816:00:008.50.011.713.7090998.631.839.4
01/0815:00:009.810.09.811.7090999.331.339.4
01/0814:00:0010.20.05.87.80801000.230.439.4
01/0813:00:0012.110.03.97.80701000.930.039.4
01/0812:00:0012.80.01.95.83401001.829.539.4
01/0811:00:0013.110.03.95.82901002.229.339.4
01/0810:00:0015.110.05.811.72801002.428.639.4
01/0809:00:0015.40.09.813.73001002.728.639.4
01/0808:00:0016.111.013.717.63001002.728.839.4
01/0807:00:0017.411.015.619.52901002.629.339.4
01/0806:00:0016.712.019.523.42901002.028.939.4
01/0805:00:0019.012.017.623.42801001.528.639.4
01/0804:00:0018.013.019.527.32901001.228.439.4
01/0803:00:0020.312.023.431.22901000.728.039.6
01/0802:00:000.00.023.431.2290999.828.039.6
01/0801:00:0022.012.025.431.2280999.227.939.6
01/0800:00:0023.612.025.431.2280998.527.739.6
01/0723:00:0021.312.025.431.2280998.127.139.6
01/0722:00:0022.311.027.335.1280997.526.839.6
01/0721:00:000.00.027.337.0280996.926.239.6
01/0720:00:000.00.027.335.1280996.425.939.6
01/0719:00:0027.212.025.433.1280996.325.739.6

 

000018868 ___0.022479
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