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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)04/09
14:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
14:00:00 (GMT) on 04/09
Sea Height:5.2 ft
Primary Swell Height: 2.8 ft
Primary Swell Period: 14.7 secs
Surf Height2.1 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)
04/0914:00:005.2 2.8 se14.7 secs3.0 se11.0 secs2.1 se 7.7secs2.1 -2.9 14.7
04/0913:00:005.6 3.5 se12.5 secs2.6 se16.0 secs3.0 se 9.3secs2.2 -3.1 12.5
04/0912:00:005.7 3.7 se12.6 secs2.7 se15.7 secs3.0 se 9.2secs2.3 -3.3 12.6
04/0911:00:005.8 3.5 se12.5 secs2.4 se15.8 secs3.3 se 9.3secs2.2 -3.1 12.5
04/0910:00:005.6 3.1 se12.5 secs2.3 se15.8 secs3.1 se 9.2secs1.9 -2.7 12.5
04/0909:00:006.2 3.8 se12.3 secs2.2 se15.9 secs3.3 se 9.2secs2.3 -3.3 12.3
04/0908:00:006.3 3.6 se12.5 secs2.6 se15.9 secs3.7 se 9.2secs2.3 -3.2 12.5
04/0907:00:006.9 3.7 se14.5 secs4.2 se11.2 secs3.2 se 7.7secs2.7 -3.8 14.5
04/0906:00:006.1 3.7 se12.3 secs2.1 se15.4 secs3.4 se 9.1secs2.3 -3.2 12.3
04/0905:00:006.8 4.4 se11.1 secs2.9 se14.4 secs3.4 se 7.8secs2.4 -3.4 11.1
04/0904:00:007.1 4.3 se12.3 secs4.2 se9.3 secs2.4 se 15.8secs2.6 -3.7 12.3
04/0903:00:007.2 4.7 se11.1 secs3.1 se14.4 secs1.7 se 17.4secs2.6 -3.7 11.1
04/0902:00:007.6 4.8 se12.3 secs3.0 se15.5 secs4.2 se 9.2secs2.9 -4.1 12.3
04/0901:00:006.4 4.6 se11.1 secs2.6 se14.2 secs1.3 se 17.6secs2.6 -3.6 11.1
04/0900:00:006.9 4.1 se12.4 secs2.5 se15.9 secs3.9 se 9.2secs2.5 -3.6 12.4
04/0823:00:007.3 4.8 se12.4 secs3.1 se15.9 secs3.8 se 9.3secs3.0 -4.2 12.4
04/0822:00:008.1 5.9 se12.2 secs2.4 se15.8 secs4.0 se 9.2secs3.6 -5.0 12.2
04/0821:00:007.6 5.5 se11.2 secs2.2 se16.1 secs3.1 se 7.8secs3.1 -4.3 11.2
04/0820:00:007.8 5.7 se12.1 secs2.2 se15.3 secs3.6 se 8.3secs3.4 -4.8 12.1
04/0819:00:007.8 5.3 se12.4 secs2.8 se15.6 secs4.3 se 9.2secs3.3 -4.6 12.4
04/0818:00:008.0 5.6 se12.2 secs2.8 se15.8 secs3.9 se 9.0secs3.4 -4.7 12.2
04/0817:00:008.9 7.2 se11.1 secs2.7 se16.0 secs3.0 se 7.7secs4.0 -5.6 11.1
04/0816:00:008.7 6.4 se12.1 secs2.6 se15.8 secs4.2 se 8.5secs3.9 -5.4 12.1
04/0815:00:009.7 7.2 se12.2 secs3.2 se15.8 secs4.9 se 9.2secs4.4 -6.2 12.2

 

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
14:50:00 (GMT) on 04/09
Combined Sea Height:5.2 ft
Dominant Period:10.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:290 degrees
Barometric Pressure:1019.8 mbs
Air Temperature: 37.9 degrees
Water Temperature:38.1 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)
04/0914:50:005.210.09.811.72901019.837.938.1
04/0913:50:004.910.09.811.72801019.837.938.3
04/0912:50:005.210.07.87.82701020.237.938.3
04/0911:50:005.610.07.89.82701020.337.938.1
04/0910:50:005.20.07.811.70001021.032.038.1
04/0909:50:005.20.011.713.72901021.136.738.1
04/0908:50:005.911.09.811.72801021.038.132.0
04/0907:50:005.90.07.87.80001020.932.038.1
04/0906:50:005.98.07.89.82201020.938.338.1
04/0905:50:006.210.07.89.82101020.838.338.1
04/0904:50:006.99.07.811.72001020.638.338.1
04/0903:50:005.910.09.811.72001020.438.338.1
04/0902:50:006.69.09.813.71901020.438.138.1
04/0901:50:006.210.011.713.71901020.738.138.1
04/0900:50:006.611.09.811.71901021.138.338.1
04/0823:50:006.611.011.713.72001021.338.338.1
04/0822:50:006.911.011.713.71901021.138.338.1
04/0821:50:007.59.09.813.71901021.438.338.1
04/0820:50:007.210.011.715.62101021.438.338.1
04/0819:50:007.210.011.713.72101021.538.338.1
04/0818:50:007.211.011.713.72001021.137.938.1
04/0817:50:007.211.011.713.72001020.837.938.1
04/0816:50:007.510.011.713.72001020.537.938.1
04/0815:50:007.511.09.813.71901020.237.632.0

 

000018944 ___0.027545
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