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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)01/01
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 01/01
Sea Height:7.7 ft
Primary Swell Height: 5.9 ft
Primary Swell Period: 8.4 secs
Surf Height2.5 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)
01/0120:00:007.7 5.9 se8.4 secs2.0 se11.8 secs0.0 se 0.0secs2.5 -3.5 8.4
01/0119:00:007.5 5.5 se8.4 secs2.0 se12.1 secs0.0 se 0.0secs2.3 -3.2 8.4
01/0118:00:007.9 5.4 se9.0 secs2.8 se5.9 secs1.2 se 12.5secs2.4 -3.4 9.0
01/0117:00:009.1 7.1 se8.4 secs2.0 se12.0 secs0.0 se 0.0secs3.0 -4.2 8.4
01/0116:00:008.6 6.5 se8.3 secs2.1 se11.6 secs0.0 se 0.0secs2.7 -3.8 8.3
01/0115:00:008.4 5.6 se10.0 secs4.0 se6.8 secs1.4 se 13.0secs2.8 -3.9 10.0
01/0114:00:009.4 7.2 se9.1 secs2.9 se6.0 secs1.1 se 13.2secs3.3 -4.6 9.1
01/0113:00:009.1 6.4 se10.0 secs4.1 se6.7 secs0.4 se 14.3secs3.2 -4.5 10.0
01/0112:00:009.3 6.2 se10.0 secs4.2 se6.7 secs0.4 se 14.3secs3.1 -4.4 10.0
01/0111:00:0010.3 7.4 se10.2 secs4.0 se6.7 secs0.8 se 14.3secs3.8 -5.3 10.2
01/0110:00:0011.2 7.8 se10.1 secs4.6 se6.7 secs1.0 se 14.3secs3.9 -5.5 10.1
01/0109:00:0011.9 7.9 se10.2 secs5.2 se6.7 secs0.9 se 14.3secs4.0 -5.6 10.2
01/0108:00:0013.7 10.1 se10.1 secs4.6 se6.7 secs0.7 se 14.3secs5.1 -7.1 10.1
01/0107:00:0015.0 12.0 se10.1 secs4.9 se6.7 secs1.4 se 14.3secs6.1 -8.5 10.1
01/0106:00:0016.1 13.1 se10.2 secs6.2 se7.2 secs0.7 se 14.3secs6.7 -9.3 10.2
01/0105:00:0018.6 14.3 se11.2 secs8.1 se7.8 secs1.1 se 14.3secs8.0 -11.2 11.2
01/0104:00:0019.3 16.3 se11.1 secs6.0 se7.8 secs1.6 se 14.3secs9.1 -12.7 11.1
01/0103:00:0016.9 12.5 se11.2 secs7.3 se7.8 secs2.2 se 14.9secs7.0 -9.9 11.2
01/0102:00:0016.3 11.9 se11.2 secs3.8 se14.9 secs7.3 se 7.7secs6.7 -9.3 11.2
01/0101:00:0017.6 13.5 se11.1 secs7.3 se7.8 secs2.4 se 14.3secs7.5 -10.5 11.1
01/0100:00:0018.6 15.3 se11.2 secs7.6 se7.7 secs2.7 se 14.3secs8.6 -12.0 11.2
12/3123:00:0018.4 14.5 se11.1 secs7.8 se7.8 secs2.7 se 14.9secs8.1 -11.3 11.1
12/3122:00:0016.5 12.5 se11.1 secs6.6 se7.7 secs1.5 se 14.3secs7.0 -9.8 11.1
12/3121:00:0016.6 12.9 se11.3 secs6.7 se7.7 secs1.8 se 14.3secs7.3 -10.2 11.3

 

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
20:00:00 (GMT) on 01/01
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 17.6 kts
Wind Gust: 19.5 kts
Wind Direction:300 degrees
Barometric Pressure:1014.9 mbs
Air Temperature: 36.0 degrees
Water Temperature:40.8 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)
01/0120:00:000.00.017.619.53001014.936.040.8
01/0119:00:007.98.09.815.63101014.936.140.8
01/0118:00:000.00.07.811.73101015.035.140.8
01/0117:00:000.00.07.811.72901014.935.240.8
01/0116:00:000.00.011.715.63001015.035.640.8
01/0115:00:009.50.013.717.63101014.936.040.8
01/0114:00:009.29.013.717.63101015.236.540.8
01/0113:00:008.90.013.717.63301015.137.040.8
01/0112:00:000.00.015.619.53401015.237.240.8
01/0111:00:000.00.017.621.43301014.737.840.8
01/0110:00:0010.210.019.523.43301014.237.440.8
01/0109:00:0011.810.019.525.43401013.637.940.8
01/0108:00:000.00.021.427.33401012.538.140.8
01/0107:00:000.00.025.431.23401011.037.240.8
01/0106:00:0015.111.027.333.13301010.837.240.8
01/0105:00:000.00.027.333.13301009.737.040.8
01/0104:00:0015.410.027.333.13301008.937.240.8
01/0103:00:0016.40.025.431.23301008.437.241.0
01/0102:00:0017.111.027.331.23201008.136.741.0
01/0101:00:0015.411.027.335.13201007.736.041.0
01/0100:00:0015.411.027.333.13201007.535.140.8
12/3123:00:000.00.027.333.13101007.234.540.8
12/3122:00:0015.710.027.335.13101007.234.340.8
12/3121:00:0014.40.027.333.13101007.234.240.8

 

000018843 ___0.026312
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