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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)08/04
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 08/04
Sea Height:4.7 ft
Primary Swell Height: 2.2 ft
Primary Swell Period: 13.9 secs
Surf Height1.5 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)
08/0415:00:004.7 2.2 se13.9 secs2.8 se6.7 secs1.3 se 10.4secs1.5 -2.1 13.9
08/0414:00:005.0 2.7 se13.9 secs3.0 se6.3 secs1.3 se 10.4secs1.9 -2.7 13.9
08/0413:00:004.5 2.2 se14.1 secs2.6 se7.1 secs1.2 se 10.4secs1.6 -2.2 14.1
08/0412:00:004.4 2.6 se13.8 secs2.5 se6.7 secs1.3 se 10.5secs1.8 -2.5 13.8
08/0411:00:004.2 2.3 se14.1 secs2.4 se7.1 secs1.3 se 10.4secs1.6 -2.2 14.1
08/0410:00:004.4 2.8 se12.8 secs2.1 se7.7 secs0.4 se 16.7secs1.8 -2.5 12.8
08/0409:00:004.1 2.1 se14.0 secs2.3 se7.7 secs0.0 se 0.0secs1.5 -2.0 14.0
08/0408:00:004.0 2.2 se12.6 secs2.3 se7.7 secs0.4 se 16.7secs1.4 -2.0 12.6
08/0407:00:003.7 2.3 se13.8 secs1.9 se7.7 secs0.0 se 0.0secs1.6 -2.3 13.8
08/0406:00:003.7 2.2 se14.0 secs1.9 se7.6 secs0.0 se 0.0secs1.5 -2.2 14.0
08/0405:00:003.7 2.4 se14.2 secs1.8 se7.1 secs1.2 se 10.3secs1.7 -2.4 14.2
08/0404:00:003.7 2.2 se13.9 secs1.3 se10.1 secs1.7 se 6.7secs1.6 -2.2 13.9
08/0403:00:003.7 2.3 se14.2 secs1.9 se7.6 secs0.0 se 0.0secs1.6 -2.3 14.2
08/0402:00:003.7 2.4 se12.6 secs1.6 se8.3 secs0.7 se 17.2secs1.5 -2.1 12.6
08/0401:00:003.8 2.7 se14.0 secs0.9 se17.4 secs1.4 se 10.2secs1.9 -2.6 14.0
08/0400:00:003.8 2.4 se14.0 secs0.9 se17.1 secs1.8 se 7.7secs1.7 -2.4 14.0
08/0323:00:003.3 2.0 se14.0 secs1.7 se7.6 secs0.0 se 0.0secs1.4 -1.9 14.0
08/0322:00:003.5 1.9 se12.9 secs1.9 se7.7 secs0.3 se 16.7secs1.2 -1.7 12.9
08/0321:00:003.7 2.4 se14.0 secs1.9 se7.7 secs0.0 se 0.0secs1.7 -2.3 14.0
08/0320:00:004.2 3.1 se13.9 secs2.0 se7.6 secs0.0 se 0.0secs2.1 -3.0 13.9
08/0319:00:003.8 2.6 se13.8 secs1.8 se8.3 secs0.0 se 0.0secs1.8 -2.5 13.8
08/0318:00:004.2 2.9 se14.0 secs2.0 se7.7 secs0.0 se 0.0secs2.0 -2.9 14.0
08/0317:00:004.0 3.0 se14.0 secs1.8 se8.2 secs0.0 se 0.0secs2.1 -2.9 14.0
08/0316:00:003.8 2.5 se14.3 secs1.9 se7.7 secs0.1 se 20.0secs1.8 -2.5 14.3

 

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
15:50:00 (GMT) on 08/04
Combined Sea Height:5.6 ft
Dominant Period:6.0 secs
Wind Speed: 19.5 kts
Wind Gust: 23.4 kts
Wind Direction:150 degrees
Barometric Pressure:1021.5 mbs
Air Temperature: 53.6 degrees
Water Temperature:53.4 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)
08/0415:50:005.66.019.523.41501021.553.653.4
08/0414:50:005.27.017.623.41501021.653.653.6
08/0413:50:004.97.017.623.41501021.753.853.4
08/0412:50:004.90.015.619.51501021.853.653.6
08/0411:50:004.97.015.619.51601022.653.453.6
08/0410:50:004.97.015.619.51601023.253.653.8
08/0409:50:004.913.019.523.41601023.553.154.0
08/0408:50:004.613.017.621.41601023.653.454.1
08/0407:50:004.313.017.621.41601023.753.654.1
08/0406:50:004.313.015.619.51601024.054.154.1
08/0405:50:004.314.015.617.61501023.954.154.1
08/0404:50:004.313.015.619.51601024.254.554.1
08/0403:50:004.613.019.525.41701024.354.354.3
08/0402:50:004.314.017.621.41701024.654.054.3
08/0401:50:004.313.015.619.51501025.054.154.3
08/0400:50:003.97.015.619.51401025.754.154.1
08/0323:50:003.67.013.715.61401026.354.154.1
08/0322:50:003.913.011.715.61301026.754.054.0
08/0321:50:004.314.011.713.71401027.053.253.8
08/0320:50:004.314.015.619.51601027.852.753.8
08/0319:50:003.913.015.619.51601027.552.953.8
08/0318:50:003.67.013.717.61501027.353.453.8
08/0317:50:003.614.013.715.61501027.253.853.8
08/0316:50:003.614.011.715.61401027.254.053.8

 

000019327 ___0.027056
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