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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)09/03
21:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
21:00:00 (GMT) on 09/03
Sea Height:4 ft
Primary Swell Height: 1.9 ft
Primary Swell Period: 13.9 secs
Surf Height1.3 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)
09/0321:00:004.0 1.9 se13.9 secs2.1 se8.3 secs0.0 se 0.0secs1.3 -1.9 13.9
09/0320:00:004.3 2.0 se14.3 secs2.4 se8.3 secs0.0 se 0.0secs1.4 -2.0 14.3
09/0319:00:004.3 2.7 se8.3 secs1.5 se14.1 secs0.0 se 0.0secs1.1 -1.6 8.3
09/0318:00:004.0 2.7 se8.4 secs1.5 se13.9 secs0.0 se 0.0secs1.1 -1.6 8.4
09/0317:00:004.6 1.7 se14.2 secs2.8 se8.3 secs0.0 se 0.0secs1.2 -1.7 14.2
09/0316:00:004.7 1.8 se14.0 secs3.0 se8.4 secs0.0 se 0.0secs1.3 -1.8 14.0
09/0315:00:004.6 1.9 se14.2 secs2.7 se8.3 secs0.0 se 0.0secs1.3 -1.8 14.2
09/0314:00:004.6 2.9 se8.4 secs1.7 se14.0 secs0.0 se 0.0secs1.2 -1.7 8.4
09/0313:00:004.7 1.7 se14.2 secs2.7 se8.4 secs0.7 se 17.4secs1.2 -1.7 14.2
09/0312:00:004.4 1.8 se14.2 secs2.5 se9.0 secs0.8 se 17.5secs1.3 -1.8 14.2
09/0311:00:005.3 3.3 se8.4 secs1.8 se12.8 secs0.5 se 16.7secs1.4 -2.0 8.4
09/0310:00:005.4 3.4 se8.4 secs1.7 se12.8 secs0.4 se 16.7secs1.4 -2.0 8.4
09/0309:00:005.7 3.7 se8.3 secs1.7 se12.8 secs0.4 se 16.7secs1.5 -2.1 8.3
09/0308:00:005.6 3.2 se9.1 secs1.6 se12.8 secs2.4 se 5.9secs1.4 -2.0 9.1
09/0307:00:005.8 3.4 se8.3 secs1.7 se12.8 secs0.4 se 16.7secs1.4 -2.0 8.3
09/0306:00:005.7 3.3 se9.1 secs1.9 se12.7 secs2.5 se 5.9secs1.5 -2.1 9.1
09/0305:00:005.5 1.9 se14.5 secs2.9 se8.3 secs0.0 se 0.0secs1.3 -1.9 14.5
09/0304:00:005.5 2.2 se12.7 secs3.6 se7.1 secs0.4 se 16.7secs1.4 -1.9 12.7
09/0303:00:005.8 1.7 se14.5 secs2.7 se9.1 secs3.2 se 5.9secs1.2 -1.7 14.5
09/0302:00:004.9 2.6 se9.1 secs1.7 se13.0 secs2.4 se 6.0secs1.2 -1.7 9.1
09/0301:00:005.1 2.8 se9.1 secs2.0 se12.7 secs2.4 se 6.0secs1.3 -1.8 9.1
09/0300:00:004.1 1.6 se14.3 secs2.3 se9.9 secs2.1 se 6.7secs1.1 -1.6 14.3
09/0223:00:004.5 2.7 se9.9 secs1.8 se14.2 secs2.2 se 6.7secs1.3 -1.9 9.9
09/0222:00:004.9 3.1 se9.9 secs1.6 se14.3 secs2.0 se 6.7secs1.5 -2.2 9.9

 

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
21:50:00 (GMT) on 09/03
Combined Sea Height:4.9 ft
Dominant Period:8.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:260 degrees
Barometric Pressure:1024.2 mbs
Air Temperature: 54.7 degrees
Water Temperature:55.9 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)
09/0321:50:004.98.017.621.42601024.254.755.9
09/0320:50:004.99.015.621.42601023.854.555.9
09/0319:50:004.68.015.619.52601023.154.355.9
09/0318:50:004.68.015.617.62601022.754.355.8
09/0317:50:004.98.015.617.62601022.454.755.8
09/0316:50:004.68.09.811.72601021.856.355.8
09/0315:50:004.96.09.811.72401021.355.955.8
09/0314:50:004.99.07.811.72401021.155.855.8
09/0313:50:005.28.07.811.72501020.755.632.0
09/0312:50:004.97.09.811.72401020.455.655.8
09/0311:50:004.97.09.813.72501020.155.855.8
09/0310:50:005.69.011.715.62501020.055.855.8
09/0309:50:005.98.09.813.72601019.755.955.8
09/0308:50:005.98.09.813.72601019.456.155.8
09/0307:50:006.28.011.717.62701019.356.155.8
09/0306:50:006.27.013.717.62701018.756.532.0
09/0305:50:006.26.011.715.62701018.056.532.0
09/0304:50:006.27.013.715.62801017.256.855.9
09/0303:50:005.69.013.717.62701016.656.855.9
09/0302:50:006.27.015.617.62901016.056.855.9
09/0301:50:005.29.015.621.42901015.556.756.1
09/0300:50:004.99.015.619.52901015.156.756.1
09/0223:50:004.67.015.619.52901014.356.356.1
09/0222:50:004.99.013.715.62901013.856.356.1

 

000019409 ___0.025838
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