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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)01/10
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
20:00:00 (GMT) on 01/10
Sea Height:15.3 ft
Primary Swell Height: 12.5 ft
Primary Swell Period: 12.6 secs
Surf Height7.9 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)
01/1020:00:0015.3 12.5 se12.6 secs7.3 se15.7 secs6.0 se 9.2secs7.9 -11.0 12.6
01/1019:00:0016.6 14.2 se12.6 secs6.2 se9.1 secs2.9 se 16.7secs9.0 -12.5 12.6
01/1018:00:0015.9 12.4 se12.5 secs7.6 se16.0 secs7.0 se 9.2secs7.8 -10.9 12.5
01/1017:00:0016.5 12.2 se14.3 secs5.8 se18.1 secs8.9 se 10.3secs8.7 -12.1 14.3
01/1016:00:0014.7 10.5 se14.4 secs8.2 se10.3 secs4.3 se 7.3secs7.5 -10.5 14.4
01/1015:00:0015.2 11.5 se12.4 secs6.8 se16.1 secs6.8 se 9.3secs7.1 -9.9 12.4
01/1014:00:0015.6 10.0 se14.4 secs10.8 se11.3 secs6.1 se 17.5secs7.2 -10.1 14.4
01/1013:00:0017.7 13.5 se12.3 secs7.5 se16.6 secs7.4 se 9.3secs8.3 -11.6 12.3
01/1012:00:0017.2 13.7 se12.2 secs6.6 se16.6 secs2.7 se 20.0secs8.4 -11.7 12.2
01/1011:00:0017.1 13.9 se12.3 secs7.6 se9.2 secs2.1 se 16.7secs8.5 -11.9 12.3
01/1010:00:0017.7 13.7 se12.1 secs5.2 se16.9 secs2.9 se 20.0secs8.3 -11.6 12.1
01/1009:00:0016.6 13.2 se12.2 secs4.7 se16.3 secs6.7 se 9.1secs8.1 -11.3 12.2
01/1008:00:0014.7 10.2 se12.2 secs7.8 se9.0 secs3.9 se 16.3secs6.3 -8.8 12.2
01/1007:00:0017.7 14.7 se12.1 secs6.1 se8.3 secs0.8 se 16.7secs8.9 -12.5 12.1
01/1006:00:0016.2 11.5 se12.2 secs7.8 se9.2 secs3.1 se 15.9secs7.0 -9.9 12.2
01/1005:00:0015.2 10.8 se12.1 secs6.8 se8.4 secs0.0 se 0.0secs6.5 -9.2 12.1
01/1004:00:0015.0 10.5 se12.2 secs7.1 se9.2 secs3.5 se 16.2secs6.4 -9.0 12.2
01/1003:00:0013.6 10.0 se12.1 secs5.5 se8.4 secs0.0 se 0.0secs6.0 -8.4 12.1
01/1002:00:0013.8 11.0 se11.3 secs2.8 se14.7 secs5.0 se 7.7secs6.2 -8.7 11.3
01/1001:00:0013.5 10.8 se12.0 secs5.3 se8.4 secs0.7 se 16.7secs6.5 -9.0 12.0
01/1000:00:0015.5 12.5 se12.1 secs7.3 se9.1 secs2.3 se 5.9secs7.6 -10.6 12.1
01/0923:00:0013.4 10.6 se12.1 secs6.3 se8.3 secs0.6 se 16.7secs6.4 -9.0 12.1
01/0922:00:0013.1 8.6 se12.3 secs8.0 se9.1 secs2.9 se 5.9secs5.3 -7.4 12.3
01/0921:00:0012.2 9.3 se11.1 secs5.5 se7.8 secs2.0 se 14.3secs5.2 -7.3 11.1

 

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
20:00:00 (GMT) on 01/10
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 11.7 kts
Wind Gust: 17.6 kts
Wind Direction:070 degrees
Barometric Pressure:976.3 mbs
Air Temperature: 40.6 degrees
Water Temperature:40.3 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)
01/1020:00:000.00.011.717.6070976.340.640.3
01/1019:00:000.00.07.89.8080976.440.640.3
01/1018:00:0013.812.07.89.8120976.440.540.3
01/1017:00:000.00.011.715.6110975.940.340.3
01/1016:00:0013.811.011.715.6120975.940.340.1
01/1015:00:0013.111.013.717.6110975.840.840.1
01/1014:00:0013.111.013.717.6110976.140.839.9
01/1013:00:0013.411.015.619.5130975.940.840.1
01/1012:00:0014.10.017.621.4140975.840.840.1
01/1011:00:0016.112.017.623.4160975.540.840.1
01/1010:00:0014.10.021.427.3180974.840.640.1
01/1009:00:000.00.021.427.3180973.641.040.3
01/1008:00:000.00.023.431.2180972.541.240.1
01/1007:00:0014.811.025.431.2190971.441.040.1
01/1006:00:0014.112.025.433.1190969.840.840.3
01/1005:00:000.00.027.335.1190967.941.040.1
01/1004:00:0013.411.027.339.0200966.641.040.3
01/1003:00:0013.411.029.235.1200965.040.340.1
01/1002:00:000.00.029.237.0210963.940.140.1
01/1001:00:0013.811.027.335.1210963.340.140.1
01/1000:00:0012.111.025.433.1210962.740.140.3
01/0923:00:000.00.019.525.4220962.440.340.3
01/0922:00:0013.80.09.813.7190963.040.540.3
01/0921:00:000.00.01.93.9130963.540.540.3

 

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