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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)12/05
23:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
23:00:00 (GMT) on 12/05
Sea Height:5.6 ft
Primary Swell Height: 4.3 ft
Primary Swell Period: 11.0 secs
Surf Height2.4 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)
12/0523:00:005.6 4.3 se11.0 secs2.5 se7.8 secs0.9 se 14.9secs2.4 -3.3 11.0
12/0522:00:005.5 3.9 se12.1 secs2.6 se8.5 secs1.3 se 15.9secs2.4 -3.3 12.1
12/0521:00:005.3 3.8 se11.1 secs2.4 se7.8 secs1.1 se 16.0secs2.1 -3.0 11.1
12/0520:00:005.7 4.5 se11.2 secs2.3 se7.8 secs1.1 se 14.3secs2.5 -3.5 11.2
12/0519:00:007.1 6.0 se11.1 secs1.6 se14.8 secs2.3 se 7.8secs3.3 -4.7 11.1
12/0518:00:006.4 5.1 se11.1 secs2.6 se7.8 secs0.9 se 14.3secs2.8 -3.9 11.1
12/0517:00:006.2 4.7 se12.0 secs2.7 se8.5 secs0.3 se 16.7secs2.8 -4.0 12.0
12/0516:00:007.0 5.8 se11.2 secs2.7 se7.8 secs1.4 se 14.8secs3.3 -4.6 11.2
12/0515:00:007.0 5.8 se11.2 secs2.7 se7.8 secs1.2 se 14.3secs3.2 -4.5 11.2
12/0514:00:007.9 6.7 se11.2 secs2.7 se7.8 secs1.3 se 14.8secs3.8 -5.3 11.2
12/0513:00:006.8 5.4 se11.3 secs2.6 se7.7 secs1.1 se 14.9secs3.1 -4.3 11.3
12/0512:00:008.4 7.3 se11.2 secs2.3 se7.7 secs1.0 se 14.3secs4.1 -5.7 11.2
12/0511:00:008.1 6.8 se11.2 secs2.8 se7.8 secs1.1 se 14.3secs3.8 -5.3 11.2
12/0510:00:008.1 6.7 se11.2 secs3.0 se7.7 secs1.5 se 14.7secs3.8 -5.3 11.2
12/0509:00:008.5 7.1 se11.2 secs1.9 se14.8 secs2.6 se 7.8secs4.0 -5.6 11.2
12/0508:00:008.6 7.2 se12.1 secs3.3 se8.4 secs0.4 se 16.7secs4.4 -6.1 12.1
12/0507:00:009.3 7.9 se12.0 secs3.1 se8.5 secs0.6 se 16.7secs4.7 -6.6 12.0
12/0506:00:009.7 8.5 se11.3 secs2.9 se7.8 secs1.5 se 14.9secs4.8 -6.7 11.3
12/0505:00:0010.0 8.7 se12.1 secs3.3 se8.5 secs0.0 se 0.0secs5.2 -7.3 12.1
12/0504:00:009.3 7.8 se12.2 secs2.9 se8.5 secs0.4 se 16.7secs4.8 -6.7 12.2
12/0503:00:008.9 7.6 se12.2 secs3.7 se9.2 secs0.6 se 16.7secs4.7 -6.6 12.2
12/0502:00:008.8 7.4 se12.4 secs3.7 se9.2 secs1.7 se 6.0secs4.6 -6.5 12.4
12/0501:00:008.1 6.5 se12.3 secs3.5 se9.2 secs0.6 se 16.7secs4.0 -5.6 12.3
12/0500:00:009.9 8.3 se12.3 secs4.3 se9.3 secs1.8 se 5.9secs5.1 -7.1 12.3

 

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
23:00:00 (GMT) on 12/05
Combined Sea Height:5.2 ft
Dominant Period:10.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:310 degrees
Barometric Pressure:994.3 mbs
Air Temperature: 43.3 degrees
Water Temperature:44.4 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)
12/0523:00:005.210.09.811.7310994.343.344.4
12/0522:00:005.60.05.87.8260995.643.744.4
12/0521:00:005.611.07.89.8290996.543.544.4
12/0520:00:005.90.05.87.8290997.943.244.2
12/0519:00:005.911.03.93.9240999.043.344.2
12/0518:00:000.00.05.85.81601000.132.044.4
12/0517:00:005.911.03.93.91301001.043.344.4
12/0516:00:005.911.05.85.81301001.843.344.4
12/0515:00:006.20.07.89.81401003.143.344.4
12/0514:00:006.610.09.811.71501004.143.244.4
12/0513:00:006.20.013.715.61601005.543.344.4
12/0512:00:000.00.011.711.71401006.543.244.4
12/0511:00:006.911.011.713.71401007.343.244.4
12/0510:00:007.511.011.713.71301008.043.344.4
12/0509:00:007.20.011.713.71301008.843.344.4
12/0508:00:006.911.09.811.71201009.443.544.4
12/0507:00:007.911.09.813.71101010.043.744.4
12/0506:00:000.00.011.713.71001010.543.544.2
12/0505:00:008.20.09.813.70801011.343.344.2
12/0504:00:008.211.09.811.70801011.443.244.2
12/0503:00:006.912.07.811.71001012.542.644.2
12/0502:00:007.211.07.89.81101013.242.644.2
12/0501:00:007.512.09.89.81201013.741.944.2
12/0500:00:008.213.011.713.71201014.241.544.2

 

000018730 ___0.031572
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