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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)07/17
10:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
10:00:00 (GMT) on 07/17
Sea Height:4.5 ft
Primary Swell Height: 2.4 ft
Primary Swell Period: 14.4 secs
Surf Height1.7 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)
07/1710:00:004.5 2.4 se14.4 secs2.5 se6.7 secs1.5 se 10.0secs1.7 -2.4 14.4
07/1709:00:004.4 2.1 se14.4 secs2.2 se8.4 secs0.0 se 0.0secs1.5 -2.1 14.4
07/1708:00:004.2 2.1 se14.2 secs1.9 se9.1 secs0.9 se 17.3secs1.5 -2.1 14.2
07/1707:00:004.0 2.3 se14.5 secs1.7 se11.3 secs1.6 se 7.7secs1.7 -2.4 14.5
07/1706:00:004.0 2.1 se14.2 secs2.0 se9.9 secs1.9 se 5.6secs1.5 -2.1 14.2
07/1705:00:004.1 2.4 se14.6 secs1.8 se11.3 secs1.5 se 7.8secs1.7 -2.4 14.6
07/1704:00:003.6 1.8 se14.6 secs1.6 se11.2 secs1.7 se 7.8secs1.3 -1.9 14.6
07/1703:00:004.1 2.5 se14.4 secs1.9 se11.4 secs1.5 se 7.8secs1.8 -2.5 14.4
07/1702:00:004.2 2.8 se14.4 secs2.1 se11.3 secs1.5 se 7.8secs2.0 -2.8 14.4
07/1701:00:003.8 2.1 se14.7 secs1.8 se11.2 secs1.5 se 7.8secs1.5 -2.1 14.7
07/1700:00:004.0 2.0 se14.5 secs2.4 se9.1 secs1.5 se 5.9secs1.4 -2.0 14.5
07/1623:00:004.0 2.1 se14.2 secs2.1 se9.9 secs0.9 se 17.4secs1.5 -2.0 14.2
07/1622:00:004.0 2.1 se14.3 secs1.9 se11.3 secs1.1 se 17.7secs1.5 -2.1 14.3
07/1621:00:004.5 2.8 se14.6 secs1.9 se11.3 secs2.4 se 7.8secs2.0 -2.8 14.6
07/1620:00:004.5 2.6 se14.6 secs2.0 se11.1 secs2.2 se 7.8secs1.9 -2.7 14.6
07/1619:00:004.8 3.1 se14.5 secs2.3 se11.3 secs1.8 se 7.8secs2.2 -3.1 14.5
07/1618:00:004.5 2.5 se14.8 secs2.6 se9.9 secs1.7 se 6.7secs1.8 -2.6 14.8
07/1617:00:004.9 2.4 se14.4 secs3.0 se11.1 secs2.0 se 7.7secs1.7 -2.4 14.4
07/1616:00:004.5 2.4 se14.7 secs2.3 se11.0 secs2.0 se 7.8secs1.8 -2.5 14.7
07/1615:00:004.8 2.8 se14.7 secs2.8 se9.9 secs2.0 se 6.7secs2.0 -2.8 14.7
07/1614:00:004.9 2.6 se14.5 secs2.5 se11.2 secs2.3 se 7.8secs1.9 -2.6 14.5
07/1613:00:004.9 2.5 se14.5 secs2.7 se10.0 secs1.5 se 17.6secs1.8 -2.6 14.5
07/1612:00:005.2 2.7 se14.9 secs3.0 se9.9 secs2.4 se 6.7secs2.0 -2.8 14.9
07/1611:00:005.1 2.0 se14.8 secs3.2 se9.1 secs1.9 se 6.0secs1.5 -2.1 14.8

 

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
10:50:00 (GMT) on 07/17
Combined Sea Height:5.6 ft
Dominant Period:6.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:220 degrees
Barometric Pressure:1015.6 mbs
Air Temperature: 50.5 degrees
Water Temperature:50.9 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)
07/1710:50:005.66.015.619.52201015.650.550.9
07/1709:50:005.26.017.621.42301015.950.550.9
07/1708:50:004.95.013.719.52201016.151.151.1
07/1707:50:004.90.015.619.52201015.851.151.1
07/1706:50:004.65.015.619.52101016.351.151.1
07/1705:50:004.35.015.619.52101016.250.951.1
07/1704:50:004.69.015.619.52101016.450.951.1
07/1703:50:004.616.013.717.62001016.650.951.1
07/1702:50:004.65.015.619.51901016.850.951.1
07/1701:50:004.66.017.621.41701017.250.751.1
07/1700:50:004.69.017.621.41601017.450.551.1
07/1623:50:004.615.017.621.41601018.150.250.9
07/1622:50:004.69.017.621.41701018.949.832.0
07/1621:50:004.98.015.619.51701019.449.550.9
07/1620:50:004.69.015.619.51801019.949.550.9
07/1619:50:004.915.013.717.61701020.449.550.9
07/1618:50:004.910.011.715.61801021.048.932.0
07/1617:50:004.69.013.717.61801021.349.550.9
07/1616:50:004.99.011.713.71701021.549.150.9
07/1615:50:004.910.011.715.61901021.649.550.9
07/1614:50:004.910.011.715.61901021.850.050.9
07/1613:50:005.29.09.813.72001021.850.451.1
07/1612:50:004.99.07.813.72001021.950.951.1
07/1611:50:005.29.09.811.72301021.950.751.1

 

000019291 ___0.027385
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