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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)07/05
05:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
05:00:00 (GMT) on 07/05
Sea Height:4.3 ft
Primary Swell Height: 1.7 ft
Primary Swell Period: 14.3 secs
Surf Height1.2 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)
07/0505:00:004.3 1.7 se14.3 secs1.9 se11.2 secs2.4 se 6.7secs1.2 -1.7 14.3
07/0504:00:004.2 2.3 se14.5 secs1.9 se11.3 secs2.1 se 5.9secs1.7 -2.4 14.5
07/0503:00:003.6 1.7 se16.3 secs1.7 se12.9 secs1.7 se 9.1secs1.4 -2.0 16.3
07/0502:00:003.7 1.9 se14.5 secs1.5 se11.3 secs1.7 se 8.3secs1.4 -1.9 14.5
07/0501:00:003.7 2.0 se14.6 secs1.6 se11.3 secs1.7 se 7.8secs1.5 -2.1 14.6
07/0500:00:004.1 2.1 se14.5 secs2.1 se11.2 secs1.2 se 17.5secs1.5 -2.1 14.5
07/0423:00:004.2 2.4 se12.5 secs1.8 se16.1 secs1.8 se 9.2secs1.5 -2.1 12.5
07/0422:00:004.0 2.4 se12.6 secs2.0 se9.1 secs1.4 se 5.9secs1.5 -2.1 12.6
07/0421:00:004.3 2.6 se12.6 secs1.8 se15.7 secs2.2 se 9.1secs1.6 -2.3 12.6
07/0420:00:004.2 2.0 se14.4 secs2.6 se11.0 secs1.8 se 7.7secs1.4 -2.0 14.4
07/0419:00:003.8 2.1 se12.5 secs1.4 se15.7 secs2.2 se 9.1secs1.3 -1.8 12.5
07/0418:00:004.5 2.7 se12.3 secs1.8 se16.5 secs2.4 se 9.2secs1.7 -2.3 12.3
07/0417:00:004.1 2.4 se12.4 secs1.4 se16.1 secs2.0 se 9.2secs1.5 -2.1 12.4
07/0416:00:004.1 2.3 se12.5 secs1.7 se16.0 secs2.1 se 9.1secs1.4 -2.0 12.5
07/0415:00:004.3 2.5 se14.4 secs2.6 se11.3 secs1.3 se 17.4secs1.8 -2.5 14.4
07/0414:00:004.1 2.3 se14.3 secs1.2 se17.5 secs2.0 se 10.1secs1.7 -2.3 14.3
07/0413:00:003.9 1.9 se16.2 secs2.0 se12.7 secs1.8 se 9.2secs1.5 -2.1 16.2
07/0412:00:004.2 2.1 se14.5 secs2.3 se11.1 secs2.0 se 7.8secs1.5 -2.1 14.5
07/0411:00:004.4 2.6 se12.5 secs1.5 se15.7 secs2.1 se 9.1secs1.6 -2.3 12.5
07/0410:00:004.8 3.2 se12.2 secs2.3 se9.0 secs1.3 se 15.4secs2.0 -2.8 12.2
07/0409:00:004.5 2.7 se12.4 secs1.6 se16.2 secs2.5 se 9.2secs1.7 -2.3 12.4
07/0408:00:004.9 3.2 se12.3 secs1.8 se16.2 secs2.6 se 9.1secs2.0 -2.7 12.3
07/0407:00:004.5 3.1 se12.5 secs1.7 se16.1 secs2.1 se 9.2secs1.9 -2.7 12.5
07/0406:00:005.0 3.2 se12.4 secs1.9 se16.0 secs2.7 se 9.3secs2.0 -2.8 12.4

 

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
05:50:00 (GMT) on 07/05
Combined Sea Height:4.9 ft
Dominant Period:6.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:170 degrees
Barometric Pressure:1013.2 mbs
Air Temperature: 47.5 degrees
Water Temperature:48.4 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)
07/0505:50:004.96.017.621.41701013.247.548.4
07/0504:50:005.25.019.523.41701013.647.548.6
07/0503:50:004.65.017.621.41701014.147.748.6
07/0502:50:004.65.017.621.41701014.647.748.6
07/0501:50:004.66.017.621.41701015.147.748.6
07/0500:50:004.66.015.619.51701015.647.748.6
07/0423:50:004.69.015.619.51801016.547.848.4
07/0422:50:004.610.015.619.51901017.147.848.6
07/0421:50:004.38.013.715.62001017.547.548.6
07/0420:50:004.68.013.717.61901017.747.548.6
07/0419:50:004.610.013.719.51901017.647.748.6
07/0418:50:004.310.015.619.52001018.047.532.0
07/0417:50:003.911.013.717.62101018.048.248.6
07/0416:50:003.98.011.713.72101018.248.748.6
07/0415:50:004.39.011.715.62201018.248.748.4
07/0414:50:004.38.011.715.62201018.248.748.6
07/0413:50:003.98.013.717.62301018.448.648.7
07/0412:50:004.38.011.715.62301018.149.148.7
07/0411:50:004.310.09.813.72301018.149.148.9
07/0410:50:004.38.09.813.72501018.149.149.1
07/0409:50:004.68.09.813.72501017.849.349.1
07/0408:50:004.38.05.87.82601017.849.849.1
07/0407:50:003.98.09.811.72801017.549.549.1
07/0406:50:004.310.09.811.72501017.048.949.1

 

000019261 ___0.029814
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