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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)04/25
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 04/25
Sea Height:9.7 ft
Primary Swell Height: 6.8 ft
Primary Swell Period: 12.3 secs
Surf Height4.2 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)
04/2510:00:009.7 6.8 se12.3 secs3.3 se15.9 secs4.4 se 8.5secs4.2 -5.8 12.3
04/2509:00:0010.0 7.5 se12.3 secs3.2 se15.5 secs4.6 se 9.2secs4.6 -6.5 12.3
04/2508:00:009.8 7.4 se12.3 secs3.0 se15.6 secs4.8 se 9.2secs4.5 -6.3 12.3
04/2507:00:009.9 7.1 se12.4 secs3.3 se15.5 secs5.4 se 9.2secs4.4 -6.2 12.4
04/2506:00:009.1 6.4 se12.4 secs3.5 se16.0 secs4.3 se 9.2secs3.9 -5.5 12.4
04/2505:00:0010.2 7.4 se12.2 secs3.1 se15.3 secs4.6 se 8.5secs4.5 -6.3 12.2
04/2504:00:0010.1 7.3 se12.4 secs4.0 se16.0 secs5.0 se 9.3secs4.6 -6.4 12.4
04/2503:00:0010.1 7.2 se12.3 secs5.4 se9.3 secs1.2 se 16.7secs4.4 -6.2 12.3
04/2502:00:0011.3 8.2 se12.6 secs4.3 se15.7 secs6.2 se 9.1secs5.2 -7.2 12.6
04/2501:00:0012.4 10.0 se12.5 secs5.4 se9.2 secs1.4 se 16.7secs6.2 -8.7 12.5
04/2500:00:0011.9 9.0 se12.4 secs6.0 se9.2 secs1.4 se 16.7secs5.6 -7.8 12.4
04/2423:00:0013.1 10.5 se12.4 secs5.7 se9.2 secs2.0 se 16.7secs6.5 -9.1 12.4
04/2422:00:0014.1 11.1 se12.7 secs6.2 se9.2 secs2.6 se 18.8secs7.0 -9.8 12.7
04/2421:00:0012.1 9.4 se12.4 secs5.5 se9.4 secs1.7 se 16.7secs5.8 -8.2 12.4
04/2420:00:0014.2 11.1 se12.6 secs6.6 se9.2 secs2.5 se 17.6secs7.0 -9.8 12.6
04/2419:00:0012.6 9.1 se12.4 secs4.8 se15.5 secs6.0 se 9.2secs5.6 -7.9 12.4
04/2418:00:0012.6 9.2 se12.6 secs5.6 se9.2 secs2.5 se 17.3secs5.8 -8.1 12.6
04/2417:00:0013.4 9.7 se12.5 secs5.7 se15.8 secs5.5 se 9.2secs6.1 -8.5 12.5
04/2416:00:0012.9 8.7 se12.5 secs5.2 se15.5 secs6.8 se 9.2secs5.4 -7.6 12.5
04/2415:00:0012.3 8.4 se12.5 secs4.5 se15.6 secs5.8 se 9.2secs5.2 -7.3 12.5
04/2414:00:0013.6 9.0 se12.4 secs7.5 se9.2 secs2.4 se 16.7secs5.6 -7.8 12.4
04/2413:00:0016.4 12.9 se11.1 secs7.1 se7.8 secs3.5 se 15.1secs7.2 -10.0 11.1
04/2412:00:0014.9 10.9 se11.2 secs7.0 se7.8 secs3.5 se 15.2secs6.1 -8.6 11.2
04/2411:00:0015.0 11.2 se11.0 secs6.6 se7.8 secs3.1 se 14.3secs6.2 -8.6 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
10:50:00 (GMT) on 04/25
Combined Sea Height:8.2 ft
Dominant Period:10.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:190 degrees
Barometric Pressure:1023.1 mbs
Air Temperature: 39.6 degrees
Water Temperature:39.2 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)
04/2510:50:008.210.05.87.81901023.139.639.2
04/2509:50:008.510.07.89.82101023.339.739.2
04/2508:50:009.511.09.811.72001023.239.639.2
04/2507:50:008.910.05.87.81901022.739.439.2
04/2506:50:009.211.07.89.82201022.539.739.2
04/2505:50:008.910.07.89.82501021.639.939.2
04/2504:50:008.911.09.811.72501021.140.139.2
04/2503:50:0010.211.011.715.62601020.740.139.4
04/2502:50:009.511.013.717.62501020.240.339.4
04/2501:50:0011.511.09.813.72601019.139.939.4
04/2500:50:0011.211.011.713.72501018.339.939.4
04/2423:50:0010.811.09.813.72201017.739.939.2
04/2422:50:0012.112.011.713.71901017.140.139.2
04/2421:50:0012.511.013.715.61801016.640.339.2
04/2420:50:0011.511.013.717.61701016.540.339.2
04/2419:50:0011.59.015.619.51701016.540.539.2
04/2418:50:0011.213.017.621.41701016.140.539.2
04/2417:50:0011.511.017.621.41701016.140.539.2
04/2416:50:0012.111.017.621.41601016.340.539.2
04/2415:50:0012.511.019.523.41601016.540.539.2
04/2414:50:0012.110.019.523.41601016.640.539.2
04/2413:50:0012.111.019.523.41601017.040.639.2
04/2412:50:0013.410.019.525.41601017.340.639.0
04/2411:50:0014.411.021.425.41601017.340.839.2

 

000019021 ___0.030128
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