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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)01/12
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 01/12
Sea Height:11.2 ft
Primary Swell Height: 9.4 ft
Primary Swell Period: 12.1 secs
Surf Height5.7 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)
01/1210:00:0011.2 9.4 se12.1 secs4.0 se8.4 secs0.8 se 16.7secs5.7 -8.0 12.1
01/1209:00:0011.4 9.1 se12.1 secs4.8 se8.5 secs0.5 se 16.7secs5.5 -7.8 12.1
01/1208:00:0010.2 7.8 se12.3 secs5.3 se9.3 secs2.4 se 6.0secs4.8 -6.7 12.3
01/1207:00:0011.4 9.1 se12.3 secs5.0 se9.1 secs2.5 se 5.9secs5.6 -7.8 12.3
01/1206:00:0011.7 9.0 se12.3 secs5.8 se9.2 secs2.7 se 5.9secs5.5 -7.7 12.3
01/1205:00:0013.5 11.3 se12.4 secs5.0 se9.2 secs1.5 se 16.7secs7.0 -9.8 12.4
01/1204:00:0015.0 12.5 se12.2 secs6.6 se9.2 secs2.9 se 5.9secs7.7 -10.7 12.2
01/1203:00:0013.1 10.8 se12.2 secs5.5 se9.1 secs1.1 se 16.7secs6.6 -9.2 12.2
01/1202:00:0013.5 11.4 se12.4 secs4.7 se15.5 secs5.5 se 9.2secs7.0 -9.9 12.4
01/1201:00:0014.3 12.2 se12.3 secs4.1 se8.5 secs1.2 se 16.7secs7.5 -10.5 12.3
01/1200:00:0014.9 12.8 se12.5 secs5.9 se9.2 secs1.1 se 16.7secs8.0 -11.2 12.5
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

 

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
10:00:00 (GMT) on 01/12
Combined Sea Height:9.5 ft
Dominant Period:11.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:360 degrees
Barometric Pressure:991.3 mbs
Air Temperature: 34.7 degrees
Water Temperature:40.1 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)
01/1210:00:009.511.011.715.6360991.334.740.1
01/1209:00:008.911.011.715.6350991.034.540.1
01/1208:00:009.811.011.715.6360990.234.040.1
01/1207:00:0010.20.013.715.6360989.633.340.1
01/1206:00:000.00.013.717.6360988.733.840.1
01/1205:00:0011.812.015.619.5010988.234.540.1
01/1204:00:0011.212.015.621.4010987.834.740.1
01/1203:00:0011.511.017.623.4010987.235.240.1
01/1202:00:0010.20.019.523.4020986.834.940.1
01/1201:00:0012.10.015.621.4010986.835.840.1
01/1200:00:0011.512.015.621.4020986.735.839.9
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

 

000018887 ___0.02474
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