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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)02/16
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
15:00:00 (GMT) on 02/16
Sea Height:14.2 ft
Primary Swell Height: 8.7 ft
Primary Swell Period: 12.3 secs
Surf Height5.4 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)
02/1615:00:0014.2 8.7 se12.3 secs9.0 se9.2 secs1.6 se 16.7secs5.4 -7.5 12.3
02/1614:00:0015.8 10.4 se12.5 secs9.2 se9.2 secs1.4 se 16.7secs6.5 -9.1 12.5
02/1613:00:0014.8 7.6 se12.5 secs10.0 se9.1 secs4.0 se 5.9secs4.8 -6.7 12.5
02/1612:00:0012.9 6.7 se12.5 secs8.1 se9.2 secs4.0 se 5.9secs4.2 -5.9 12.5
02/1611:00:0011.0 6.0 se12.7 secs6.3 se8.4 secs1.2 se 16.7secs3.8 -5.3 12.7
02/1610:00:0012.6 6.2 se12.6 secs8.0 se9.0 secs4.0 se 5.9secs3.9 -5.5 12.6
02/1609:00:0012.6 6.7 se12.8 secs7.7 se8.4 secs1.6 se 16.7secs4.3 -6.0 12.8
02/1608:00:0012.8 6.7 se12.8 secs7.9 se9.1 secs1.6 se 16.7secs4.3 -6.0 12.8
02/1607:00:0011.8 7.1 se12.7 secs6.3 se9.2 secs1.6 se 16.7secs4.5 -6.4 12.7
02/1606:00:0011.7 7.4 se12.6 secs5.9 se9.1 secs2.1 se 16.7secs4.7 -6.6 12.6
02/1605:00:009.9 5.5 se14.2 secs4.2 se10.2 secs4.5 se 6.7secs3.9 -5.5 14.2
02/1604:00:009.8 5.6 se14.1 secs4.3 se10.2 secs4.6 se 7.1secs4.0 -5.6 14.1
02/1603:00:009.5 6.2 se14.1 secs4.3 se10.2 secs3.7 se 6.7secs4.3 -6.1 14.1
02/1602:00:008.8 5.6 se14.1 secs4.1 se10.1 secs2.1 se 17.3secs3.9 -5.5 14.1
02/1601:00:008.8 5.4 se14.3 secs4.8 se9.0 secs2.3 se 5.9secs3.9 -5.4 14.3
02/1600:00:0010.0 5.7 se14.5 secs5.3 se9.9 secs3.9 se 6.7secs4.2 -5.8 14.5
02/1523:00:009.1 5.3 se14.3 secs4.6 se9.0 secs2.9 se 6.0secs3.8 -5.3 14.3
02/1522:00:0011.7 8.4 se9.1 secs5.3 se14.0 secs2.9 se 5.9secs3.8 -5.3 9.1
02/1521:00:0010.6 6.9 se9.1 secs4.5 se12.5 secs3.4 se 5.9secs3.1 -4.3 9.1
02/1520:00:0010.5 7.2 se10.0 secs3.1 se14.0 secs4.5 se 6.8secs3.6 -5.1 10.0
02/1519:00:0011.5 8.2 se10.1 secs3.8 se13.8 secs3.9 se 6.8secs4.1 -5.8 10.1
02/1518:00:0013.3 10.6 se10.2 secs2.6 se13.8 secs4.1 se 6.7secs5.4 -7.6 10.2
02/1517:00:0013.8 10.6 se10.9 secs5.9 se7.7 secs1.1 se 14.3secs5.8 -8.1 10.9
02/1516:00:0013.5 10.2 se11.0 secs5.4 se7.8 secs1.7 se 15.2secs5.6 -7.9 11.0

 

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
15:50:00 (GMT) on 02/16
Combined Sea Height:15.1 ft
Dominant Period:10.0 secs
Wind Speed: 23.4 kts
Wind Gust: 29.2 kts
Wind Direction:320 degrees
Barometric Pressure:1024.0 mbs
Air Temperature: 38.1 degrees
Water Temperature:39.0 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)
02/1615:50:0015.110.023.429.23201024.038.139.0
02/1614:50:0013.410.023.429.23101024.637.939.0
02/1613:50:0013.89.025.431.23101025.437.939.0
02/1612:50:0013.48.025.431.23101025.737.939.0
02/1611:50:0013.89.025.433.13101026.438.139.0
02/1610:50:0012.88.025.433.13101026.638.339.0
02/1609:50:0012.89.023.431.23101026.838.539.0
02/1608:50:0012.19.025.431.23001027.338.839.2
02/1607:50:0012.59.023.431.23101027.939.039.2
02/1606:50:0011.58.023.427.33101028.539.039.2
02/1605:50:0010.88.021.425.43101028.939.239.2
02/1604:50:009.514.021.425.43201029.239.439.2
02/1603:50:008.914.021.427.33201029.139.439.2
02/1602:50:008.58.021.425.43201029.139.439.2
02/1601:50:008.58.019.523.43101029.439.939.2
02/1600:50:008.914.015.619.52901029.840.139.2
02/1523:50:008.98.015.621.42801029.639.739.2
02/1522:50:009.88.013.717.62701029.739.739.2
02/1521:50:0010.29.015.619.52701029.939.639.2
02/1520:50:0011.29.013.717.62701030.739.639.2
02/1519:50:0010.28.013.717.62901030.739.639.2
02/1518:50:0012.510.015.619.53101030.539.639.2
02/1517:50:0012.110.017.621.43101030.439.639.2
02/1516:50:0013.411.019.523.43201030.239.639.2

 

000018751 ___0.028507
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