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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)05/02
04:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
04:00:00 (GMT) on 05/02
Sea Height:14.6 ft
Primary Swell Height: 11.3 ft
Primary Swell Period: 12.5 secs
Surf Height7 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)
05/0204:00:0014.6 11.3 se12.5 secs6.6 se9.2 secs2.4 se 17.3secs7.0 -9.8 12.5
05/0203:00:0013.0 9.6 se12.5 secs3.2 se17.1 secs5.5 se 9.2secs6.0 -8.4 12.5
05/0202:00:0012.5 7.2 se14.4 secs6.8 se11.2 secs5.1 se 7.8secs5.2 -7.3 14.4
05/0201:00:0012.5 7.0 se16.0 secs6.9 se12.7 secs6.9 se 9.1secs5.6 -7.9 16.0
05/0200:00:0013.2 8.0 se15.0 secs7.3 se10.1 secs4.4 se 6.7secs6.0 -8.4 15.0
05/0123:00:0013.4 6.8 se14.8 secs8.1 se11.1 secs5.9 se 7.7secs5.0 -7.1 14.8
05/0122:00:0013.7 10.3 se10.2 secs5.2 se16.6 secs1.4 se 20.0secs5.2 -7.3 10.2
05/0121:00:0013.6 9.1 se11.1 secs5.8 se14.6 secs6.3 se 7.9secs5.1 -7.1 11.1
05/0120:00:0013.5 10.3 se10.0 secs4.7 se18.2 secs4.5 se 14.8secs5.2 -7.2 10.0
05/0119:00:0015.4 11.4 se11.0 secs3.4 se17.3 secs6.2 se 7.9secs6.3 -8.8 11.0
05/0118:00:0015.4 11.6 se11.0 secs6.7 se7.9 secs2.7 se 17.6secs6.4 -8.9 11.0
05/0117:00:0015.6 12.4 se11.0 secs6.4 se7.8 secs1.9 se 15.3secs6.9 -9.6 11.0
05/0116:00:0015.1 10.9 se11.0 secs8.0 se7.9 secs1.2 se 17.6secs6.0 -8.4 11.0
05/0115:00:0014.5 10.3 se10.0 secs4.7 se6.7 secs0.7 se 14.3secs5.1 -7.2 10.0
05/0114:00:0013.8 9.8 se11.2 secs7.4 se7.8 secs1.3 se 16.3secs5.5 -7.7 11.2
05/0113:00:0014.3 9.3 se10.1 secs3.9 se13.4 secs5.4 se 6.8secs4.7 -6.6 10.1
05/0112:00:0014.0 9.3 se11.0 secs7.6 se7.8 secs1.8 se 15.1secs5.1 -7.2 11.0
05/0111:00:0014.8 10.0 se11.8 secs7.7 se8.4 secs0.0 se 0.0secs5.9 -8.3 11.8
05/0110:00:0013.7 9.0 se11.2 secs7.2 se7.8 secs1.7 se 15.1secs5.0 -7.0 11.2
05/0109:00:0014.5 10.2 se11.1 secs8.4 se7.9 secs1.7 se 14.3secs5.6 -7.9 11.1
05/0108:00:0013.4 10.1 se10.1 secs4.1 se6.7 secs0.7 se 14.3secs5.1 -7.1 10.1
05/0107:00:0012.5 9.5 se9.0 secs2.7 se13.6 secs3.1 se 5.9secs4.3 -6.0 9.0
05/0106:00:0011.4 9.3 se8.4 secs3.9 se11.5 secs0.0 se 0.0secs3.9 -5.5 8.4
05/0105:00:0010.7 7.6 se9.0 secs1.8 se12.9 secs3.6 se 5.9secs3.4 -4.8 9.0

 

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
03:50:00 (GMT) on 05/02
Combined Sea Height:10.8 ft
Dominant Period:11.0 secs
Wind Speed: 17.6 kts
Wind Gust: 23.4 kts
Wind Direction:230 degrees
Barometric Pressure:1007.9 mbs
Air Temperature: 41.4 degrees
Water Temperature:39.9 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)
05/0203:50:0010.811.017.623.42301007.941.439.9
05/0202:50:0011.211.019.523.42101006.641.939.9
05/0201:50:0011.511.019.523.42001005.642.139.9
05/0200:50:0012.19.019.525.41901004.942.139.9
05/0123:50:0012.510.021.425.41801004.941.739.9
05/0122:50:0012.511.019.523.41701004.841.739.9
05/0121:50:0013.110.019.523.41701005.041.739.9
05/0120:50:0013.810.019.525.41701005.341.939.9
05/0119:50:0013.410.021.425.41701005.041.739.9
05/0118:50:0015.110.019.523.41701004.841.739.9
05/0117:50:0014.110.021.427.31701004.541.739.9
05/0116:50:0013.410.021.427.31701004.741.739.9
05/0115:50:0013.19.023.427.31701004.641.939.9
05/0114:50:0014.110.025.431.21601004.941.939.9
05/0113:50:0014.110.025.433.11601004.941.939.9
05/0112:50:0013.48.027.335.11501005.241.939.9
05/0111:50:0014.18.025.433.11401006.341.539.7
05/0110:50:0014.19.025.431.21401007.541.539.7
05/0109:50:0013.18.025.431.21401008.841.439.7
05/0108:50:0014.410.027.333.11401009.641.439.7
05/0107:50:0012.58.025.431.21501010.541.439.7
05/0106:50:0012.59.025.433.11401011.441.239.7
05/0105:50:0012.18.025.431.21401012.141.039.7
05/0104:50:0012.19.025.431.21401012.340.839.9

 

000019050 ___0.023044
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