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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)01/05
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
00:00:00 (GMT) on 01/05
Sea Height:5.3 ft
Primary Swell Height: 2.6 ft
Primary Swell Period: 12.3 secs
Surf Height1.6 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)
01/0500:00:005.3 2.6 se12.3 secs3.6 se6.7 secs0.0 se 0.0secs1.6 -2.2 12.3
01/0423:00:005.4 2.7 se12.4 secs3.6 se6.7 secs0.2 se 16.7secs1.7 -2.3 12.4
01/0422:00:005.3 3.7 se6.7 secs2.0 se12.3 secs0.0 se 0.0secs1.2 -1.7 6.7
01/0421:00:005.2 2.7 se12.2 secs3.1 se7.6 secs0.9 se 15.7secs1.7 -2.4 12.2
01/0420:00:004.9 2.3 se12.4 secs2.6 se8.2 secs0.0 se 0.0secs1.5 -2.0 12.4
01/0419:00:005.4 2.6 se12.5 secs3.1 se7.7 secs0.0 se 0.0secs1.6 -2.2 12.5
01/0418:00:004.9 3.0 se12.3 secs2.5 se7.7 secs0.4 se 16.7secs1.8 -2.6 12.3
01/0417:00:004.9 2.8 se12.5 secs2.2 se9.1 secs1.9 se 5.9secs1.8 -2.5 12.5
01/0416:00:005.3 3.0 se12.3 secs2.7 se8.3 secs0.4 se 16.7secs1.9 -2.6 12.3
01/0415:00:005.8 3.6 se12.4 secs3.0 se7.6 secs0.4 se 16.7secs2.2 -3.1 12.4
01/0414:00:006.2 3.8 se12.6 secs3.3 se7.7 secs0.4 se 16.7secs2.4 -3.3 12.6
01/0413:00:005.8 2.8 se12.6 secs3.1 se9.0 secs1.9 se 5.9secs1.8 -2.5 12.6
01/0412:00:006.5 3.6 se14.1 secs2.8 se10.2 secs3.3 se 7.2secs2.6 -3.6 14.1
01/0411:00:006.4 3.3 se12.3 secs3.8 se7.7 secs0.8 se 16.7secs2.0 -2.8 12.3
01/0410:00:006.3 2.8 se12.5 secs4.1 se6.7 secs0.8 se 16.7secs1.8 -2.5 12.5
01/0409:00:005.8 3.2 se11.3 secs3.3 se7.1 secs0.9 se 15.2secs1.8 -2.5 11.3
01/0408:00:006.2 4.1 se7.7 secs2.5 se12.4 secs0.6 se 16.7secs1.6 -2.2 7.7
01/0407:00:006.4 3.4 se12.1 secs3.8 se8.3 secs1.3 se 15.5secs2.0 -2.9 12.1
01/0406:00:006.0 3.1 se12.2 secs3.7 se7.7 secs1.1 se 15.3secs1.9 -2.6 12.2
01/0405:00:006.2 3.7 se11.1 secs3.7 se7.7 secs0.9 se 14.8secs2.0 -2.8 11.1
01/0404:00:006.6 3.3 se11.2 secs3.9 se7.8 secs1.6 se 15.5secs1.9 -2.6 11.2
01/0403:00:006.5 3.2 se12.1 secs3.9 se7.7 secs1.6 se 15.8secs1.9 -2.7 12.1
01/0402:00:006.8 3.9 se12.2 secs3.5 se7.7 secs1.3 se 15.4secs2.3 -3.3 12.2
01/0401:00:006.7 3.8 se12.3 secs4.3 se7.2 secs0.0 se 0.0secs2.3 -3.3 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
00:00:00 (GMT) on 01/05
Combined Sea Height:5.6 ft
Dominant Period:7.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:200 degrees
Barometric Pressure:995.4 mbs
Air Temperature: 38.5 degrees
Water Temperature:40.5 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)
01/0500:00:005.67.015.619.5200995.438.540.5
01/0423:00:000.00.013.717.6210997.338.540.3
01/0422:00:005.67.011.715.6190998.137.040.3
01/0421:00:005.67.05.89.8200998.736.040.3
01/0420:00:005.28.07.89.82601000.235.240.3
01/0419:00:005.27.07.811.72801000.034.740.3
01/0418:00:005.68.011.713.72901000.534.340.1
01/0417:00:000.00.011.715.62801000.434.540.3
01/0416:00:004.97.013.717.62701000.734.040.3
01/0415:00:005.67.013.721.42801000.933.840.3
01/0414:00:005.90.013.717.63001000.733.840.3
01/0413:00:006.27.015.621.42901000.834.540.3
01/0412:00:006.20.015.619.52801000.534.940.3
01/0411:00:006.27.013.717.63001000.634.540.3
01/0410:00:005.97.013.717.63101000.434.740.3
01/0409:00:006.60.011.715.62901000.635.240.3
01/0408:00:006.27.09.811.73001000.735.240.3
01/0407:00:006.28.09.811.72801000.935.440.3
01/0406:00:006.28.09.813.73001000.834.940.3
01/0405:00:006.28.011.713.72901001.334.740.1
01/0404:00:006.90.013.717.62901001.834.940.3
01/0403:00:006.60.015.617.62901001.934.740.3
01/0402:00:006.68.013.717.63001001.934.940.3
01/0401:00:006.27.015.617.63001002.134.740.3

 

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