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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)01/21
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
00:00:00 (GMT) on 01/21
Sea Height:6.0 ft
Primary Swell Height: 4.7 ft
Primary Swell Period: 14.5 secs
Surf Height3.4 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)
01/2100:00:006.0 4.7 se14.5 secs4.0 se11.5 secs0.7 se 20.0secs3.4 -4.8 14.5
01/2023:00:005.5 4.0 se14.5 secs3.8 se11.4 secs1.5 se 7.8secs2.9 -4.1 14.5
01/2022:00:005.2 3.2 se14.6 secs3.5 se11.1 secs0.7 se 20.0secs2.3 -3.3 14.6
01/2021:00:004.8 3.1 se12.3 secs2.1 se16.7 secs2.7 se 9.2secs1.9 -2.7 12.3
01/2020:00:004.4 3.0 se12.4 secs1.9 se16.5 secs2.4 se 9.2secs1.8 -2.6 12.4
01/2019:00:004.2 3.0 se11.0 secs1.9 se14.3 secs1.1 se 18.0secs1.7 -2.3 11.0
01/2018:00:004.1 3.0 se11.1 secs1.8 se14.2 secs1.0 se 18.0secs1.6 -2.3 11.1
01/2017:00:004.4 3.4 se12.3 secs1.6 se16.1 secs1.6 se 8.4secs2.1 -2.9 12.3
01/2016:00:004.5 3.4 se12.4 secs1.8 se16.2 secs2.3 se 9.3secs2.1 -3.0 12.4
01/2015:00:004.7 3.4 se12.2 secs1.5 se16.3 secs2.0 se 8.5secs2.1 -2.9 12.2
01/2014:00:004.8 3.8 se11.2 secs1.1 se15.0 secs1.6 se 7.8secs2.2 -3.0 11.2
01/2013:00:005.1 4.0 se12.1 secs2.2 se8.5 secs0.4 se 16.7secs2.4 -3.4 12.1
01/2012:00:005.1 4.1 se11.2 secs1.2 se15.9 secs1.8 se 7.8secs2.3 -3.2 11.2
01/2011:00:005.7 4.7 se11.2 secs1.3 se15.0 secs1.8 se 7.7secs2.6 -3.7 11.2
01/2010:00:006.1 5.3 se11.3 secs1.1 se15.1 secs1.9 se 7.8secs3.0 -4.2 11.3
01/2009:00:006.0 5.1 se11.2 secs1.4 se14.7 secs1.9 se 7.8secs2.8 -4.0 11.2
01/2008:00:005.9 4.8 se11.3 secs1.4 se14.8 secs2.1 se 7.8secs2.7 -3.8 11.3
01/2007:00:006.0 4.8 se12.2 secs2.2 se8.4 secs0.5 se 16.7secs2.9 -4.1 12.2
01/2006:00:005.3 4.5 se11.2 secs1.4 se14.8 secs1.5 se 7.8secs2.5 -3.5 11.2
01/2005:00:005.8 4.6 se12.3 secs2.9 se9.2 secs0.6 se 16.7secs2.8 -4.0 12.3
01/2004:00:006.0 4.9 se12.3 secs2.9 se9.2 secs0.5 se 16.7secs3.0 -4.2 12.3
01/2003:00:006.4 5.3 se12.4 secs2.7 se9.2 secs0.6 se 16.7secs3.3 -4.6 12.4
01/2002:00:006.5 5.4 se12.4 secs2.8 se9.2 secs1.3 se 6.0secs3.3 -4.7 12.4
01/2001:00:005.8 4.4 se12.3 secs3.0 se9.2 secs0.5 se 16.7secs2.7 -3.8 12.3

 

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
00:00:00 (GMT) on 01/21
Combined Sea Height:4.9 ft
Dominant Period:0.0 secs
Wind Speed: 3.9 kts
Wind Gust: 5.8 kts
Wind Direction:040 degrees
Barometric Pressure:1025.5 mbs
Air Temperature: 38.5 degrees
Water Temperature:39.7 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)
01/2100:00:004.90.03.95.80401025.538.539.7
01/2023:00:004.916.03.95.80701025.938.339.7
01/2022:00:004.916.03.95.80501026.438.739.7
01/2021:00:003.90.05.87.80301026.438.739.7
01/2020:00:004.30.01.93.90101026.538.739.9
01/2019:00:000.00.03.95.80201026.838.339.9
01/2018:00:000.00.03.95.80201026.738.539.7
01/2017:00:000.00.03.95.80201026.838.839.6
01/2016:00:003.60.03.95.80301027.238.839.6
01/2015:00:004.311.01.93.90401027.438.839.6
01/2014:00:000.00.07.89.80201027.038.539.6
01/2013:00:004.60.05.85.80701027.438.839.7
01/2012:00:004.60.05.87.80501027.238.839.7
01/2011:00:004.310.05.87.80601027.538.839.7
01/2010:00:004.910.07.89.80501027.638.839.6
01/2009:00:004.911.05.87.80601028.038.739.6
01/2008:00:004.60.07.89.80901027.939.239.6
01/2007:00:005.210.07.89.80801028.138.839.6
01/2006:00:005.211.09.813.70701027.738.739.6
01/2005:00:000.00.09.811.70701028.138.339.6
01/2004:00:005.211.09.811.70701028.238.539.9
01/2003:00:005.213.011.713.70701028.238.539.9
01/2002:00:005.211.011.713.70601027.738.839.9
01/2001:00:006.212.09.811.70601027.639.039.9

 

000018916 ___0.029553
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