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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)01/11
23:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
23:00:00 (GMT) on 01/11
Sea Height:13.3 ft
Primary Swell Height: 11.1 ft
Primary Swell Period: 12.5 secs
Surf Height7.0 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)
01/1123:00:0013.3 11.1 se12.5 secs5.4 se9.2 secs1.1 se 16.7secs7.0 -9.8 12.5
01/1122:00:0014.7 12.5 se12.5 secs5.9 se9.2 secs2.7 se 5.9secs7.8 -10.9 12.5
01/1121:00:0015.0 12.3 se12.6 secs6.6 se9.2 secs2.9 se 6.0secs7.8 -10.9 12.6
01/1120:00:0017.9 15.9 se12.6 secs6.6 se9.3 secs1.9 se 16.7secs10.0 -13.9 12.6
01/1119:00:0017.7 15.8 se12.5 secs5.9 se9.2 secs1.1 se 16.7secs9.9 -13.8 12.5
01/1118:00:0016.5 14.0 se12.6 secs6.7 se9.1 secs1.7 se 16.7secs8.8 -12.3 12.6
01/1117:00:0018.3 16.4 se12.6 secs6.3 se9.2 secs1.5 se 16.7secs10.3 -14.4 12.6
01/1116:00:0019.7 17.7 se12.6 secs6.8 se9.3 secs1.7 se 16.7secs11.2 -15.7 12.6
01/1115:00:0018.2 16.5 se12.5 secs5.5 se9.3 secs1.5 se 16.7secs10.3 -14.5 12.5
01/1114:00:0017.6 15.7 se12.7 secs5.6 se9.2 secs2.6 se 16.7secs9.9 -13.9 12.7
01/1113:00:0017.6 15.5 se12.7 secs3.5 se17.3 secs6.2 se 9.2secs9.9 -13.8 12.7
01/1112:00:0018.1 15.1 se13.9 secs8.5 se10.4 secs3.4 se 7.2secs10.5 -14.7 13.9
01/1111:00:0021.8 20.3 se12.9 secs5.8 se9.3 secs3.1 se 16.7secs13.1 -18.3 12.9
01/1110:00:0019.0 17.3 se12.8 secs4.0 se16.7 secs5.3 se 9.2secs11.1 -15.5 12.8
01/1109:00:0023.0 20.9 se14.0 secs8.5 se10.3 secs3.4 se 7.2secs14.6 -20.4 14.0
01/1108:00:0019.7 17.1 se14.0 secs8.2 se10.3 secs3.6 se 7.3secs12.0 -16.8 14.0
01/1107:00:0019.4 17.3 se12.7 secs4.7 se17.2 secs6.0 se 9.2secs11.0 -15.4 12.7
01/1106:00:0021.3 17.6 se14.1 secs10.7 se10.4 secs3.3 se 7.2secs12.4 -17.3 14.1
01/1105:00:0019.3 16.1 se13.8 secs9.1 se10.4 secs3.7 se 17.4secs11.1 -15.5 13.8
01/1104:00:0019.4 17.7 se12.7 secs4.0 se16.7 secs5.8 se 9.2secs11.2 -15.7 12.7
01/1103:00:0020.4 18.7 se12.7 secs6.3 se9.3 secs2.3 se 16.7secs11.9 -16.6 12.7
01/1102:00:0017.6 14.3 se14.0 secs8.9 se10.4 secs3.8 se 7.2secs10.0 -14.0 14.0
01/1101:00:0018.4 16.2 se12.6 secs6.7 se9.2 secs3.0 se 17.6secs10.2 -14.3 12.6
01/1100:00:0019.1 17.0 se12.7 secs3.2 se17.4 secs6.0 se 9.1secs10.8 -15.2 12.7

 

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
23:00:00 (GMT) on 01/11
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:020 degrees
Barometric Pressure:986.8 mbs
Air Temperature: 35.8 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)
01/1123:00:000.00.015.619.5020986.835.839.9
01/1122:00:0012.513.015.621.4020986.636.340.1
01/1121:00:0013.80.015.619.5020986.636.139.9
01/1120:00:0014.412.015.619.5030986.436.039.9
01/1119:00:000.00.015.619.5030986.436.139.9
01/1118:00:0014.112.011.715.6020986.336.739.9
01/1117:00:000.00.09.813.7030985.836.539.9
01/1116:00:0016.113.07.811.7040985.836.539.9
01/1115:00:0015.113.05.89.8050985.836.739.9
01/1114:00:000.00.05.89.8020985.136.939.9
01/1113:00:0014.114.05.89.8340985.236.940.1
01/1112:00:0015.114.05.89.8360985.237.440.1
01/1111:00:0014.414.05.89.8290985.137.440.1
01/1110:00:0018.00.05.89.8250984.539.040.1
01/1109:00:0016.714.07.89.8250984.138.840.1
01/1108:00:0015.10.09.813.7240983.339.040.1
01/1107:00:0013.80.09.813.7260982.439.440.1
01/1106:00:000.00.09.813.7250981.640.140.1
01/1105:00:0016.114.09.811.7270980.940.540.1
01/1104:00:0015.114.07.89.8290979.840.140.1
01/1103:00:0014.814.09.813.7320978.939.640.1
01/1102:00:0014.10.011.715.6330978.039.740.3
01/1101:00:0015.10.011.715.6350977.240.140.3
01/1100:00:0015.114.011.717.6350976.740.340.3

 

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