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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)03/07
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
17:00:00 (GMT) on 03/07
Sea Height:16.9 ft
Primary Swell Height: 12.8 ft
Primary Swell Period: 12.3 secs
Surf Height7.9 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)
03/0717:00:0016.9 12.8 se12.3 secs8.0 se9.1 secs1.6 se 16.7secs7.9 -11.0 12.3
03/0716:00:0017.3 13.3 se12.3 secs8.1 se9.2 secs4.0 se 5.9secs8.2 -11.4 12.3
03/0715:00:0016.7 13.5 se12.3 secs7.1 se9.2 secs4.6 se 5.9secs8.3 -11.6 12.3
03/0714:00:0016.7 12.8 se12.2 secs6.9 se8.4 secs0.0 se 0.0secs7.8 -10.9 12.2
03/0713:00:0014.7 11.2 se12.5 secs6.9 se9.2 secs4.0 se 5.9secs7.0 -9.8 12.5
03/0712:00:0019.8 16.3 se12.2 secs7.4 se8.5 secs0.0 se 0.0secs9.9 -13.9 12.2
03/0711:00:0019.5 16.3 se12.2 secs6.3 se8.4 secs0.9 se 16.7secs10.0 -14.0 12.2
03/0710:00:0018.4 15.3 se12.6 secs7.2 se9.2 secs3.8 se 5.9secs9.6 -13.5 12.6
03/0709:00:0023.4 20.2 se12.6 secs9.4 se9.2 secs2.2 se 16.7secs12.7 -17.8 12.6
03/0708:00:0025.3 22.3 se12.7 secs8.6 se9.2 secs2.5 se 16.7secs14.2 -19.8 12.7
03/0707:00:0026.0 21.8 se12.8 secs11.1 se9.3 secs4.5 se 16.7secs14.0 -19.7 12.8
03/0706:00:0027.6 21.7 se13.9 secs13.9 se10.3 secs7.2 se 7.2secs15.0 -21.1 13.9
03/0705:00:0024.6 20.5 se12.6 secs9.9 se9.1 secs5.2 se 16.7secs12.9 -18.1 12.6
03/0704:00:0028.1 23.4 se12.6 secs12.7 se9.3 secs5.5 se 17.2secs14.7 -20.6 12.6
03/0703:00:0030.2 25.8 se13.8 secs12.7 se10.3 secs5.4 se 17.4secs17.8 -24.9 13.8
03/0702:00:0032.8 29.6 se12.8 secs10.1 se9.1 secs4.6 se 16.7secs18.9 -26.5 12.8
03/0701:00:0036.7 33.6 se12.5 secs11.1 se9.2 secs4.3 se 16.7secs21.0 -29.4 12.5
03/0700:00:0034.0 30.8 se12.7 secs10.9 se9.2 secs4.9 se 16.7secs19.6 -27.4 12.7
03/0623:00:0033.0 29.4 se12.6 secs11.5 se9.2 secs3.2 se 16.7secs18.5 -25.9 12.6
03/0622:00:0032.7 29.6 se12.3 secs11.4 se9.2 secs4.2 se 6.0secs18.3 -25.6 12.3
03/0621:00:0025.5 22.2 se11.3 secs8.6 se7.7 secs2.9 se 14.3secs12.5 -17.5 11.3
03/0620:00:0022.7 19.0 se11.1 secs7.9 se7.8 secs3.2 se 14.3secs10.6 -14.8 11.1
03/0619:00:0019.2 14.5 se11.1 secs7.0 se7.8 secs2.7 se 14.3secs8.0 -11.3 11.1
03/0618:00:0016.5 11.5 se10.0 secs4.6 se13.1 secs5.4 se 6.8secs5.8 -8.1 10.0

 

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
17:50:00 (GMT) on 03/07
Combined Sea Height:16.7 ft
Dominant Period:11.0 secs
Wind Speed: 25.4 kts
Wind Gust: 31.2 kts
Wind Direction:070 degrees
Barometric Pressure:999.9 mbs
Air Temperature: 30.7 degrees
Water Temperature:38.5 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)
03/0717:50:0016.711.025.431.2070999.930.738.5
03/0716:50:0014.412.025.433.1040999.629.738.5
03/0715:50:0014.812.023.429.2250998.931.538.5
03/0714:50:0015.112.023.431.2240998.432.738.5
03/0713:50:0015.711.027.337.0240997.934.738.5
03/0712:50:0016.412.023.433.1240998.232.538.3
03/0711:50:0017.112.021.425.4250998.135.238.3
03/0710:50:0016.413.023.429.2250998.335.838.3
03/0709:50:0017.712.023.427.3250998.535.638.5
03/0708:50:0019.713.023.429.2240998.334.538.5
03/0707:50:0021.011.017.623.4210998.536.038.5
03/0706:50:0022.014.019.525.4230998.736.338.5
03/0705:50:0023.013.025.435.1230998.437.038.5
03/0704:50:0022.013.027.335.1240997.936.938.5
03/0703:50:0021.613.029.235.1240997.137.038.5
03/0702:50:0025.314.027.335.1240996.436.938.5
03/0701:50:0026.613.033.141.0240995.037.238.5
03/0700:50:0025.614.035.144.9250994.036.738.5
03/0623:50:0024.613.035.144.9250991.837.238.3
03/0622:50:0025.912.041.048.8240989.037.838.3
03/0621:50:0023.912.039.052.6240985.837.938.3
03/0620:50:0022.011.039.052.6240982.937.938.3
03/0619:50:0019.710.035.144.9220979.640.638.3
03/0618:50:0017.79.033.142.9210979.039.738.3

 

000018821 ___0.031128
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