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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)07/26
13:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
13:00:00 (GMT) on 07/26
Sea Height:4 ft
Primary Swell Height: 2.3 ft
Primary Swell Period: 20.2 secs
Surf Height2.3 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)
07/2613:00:004.0 2.3 se20.2 secs2.8 se16.7 secs2.4 se 13.1secs2.3 -3.3 20.2
07/2612:00:004.2 2.5 se22.3 secs2.9 se16.9 secs2.6 se 13.1secs2.8 -3.9 22.3
07/2611:00:004.6 2.8 se20.9 secs3.3 se16.8 secs1.7 se 25.0secs3.0 -4.1 20.9
07/2610:00:003.1 1.9 se16.6 secs1.8 se12.9 secs1.0 se 21.7secs1.6 -2.2 16.6
07/2609:00:004.2 2.8 se20.8 secs2.8 se17.1 secs1.6 se 25.0secs2.9 -4.1 20.8
07/2608:00:004.3 2.5 se20.5 secs2.9 se16.7 secs1.4 se 25.0secs2.5 -3.5 20.5
07/2607:00:003.5 2.3 se16.4 secs1.8 se19.8 secs2.0 se 13.0secs1.9 -2.6 16.4
07/2606:00:004.2 2.8 se16.2 secs2.1 se20.0 secs2.7 se 13.0secs2.3 -3.2 16.2
07/2605:00:004.1 2.2 se20.3 secs2.5 se16.6 secs1.2 se 25.0secs2.2 -3.1 20.3
07/2604:00:004.2 2.5 se16.4 secs2.4 se13.0 secs1.1 se 21.9secs2.1 -2.9 16.4
07/2603:00:004.4 2.4 se20.4 secs2.6 se16.7 secs1.3 se 25.0secs2.4 -3.4 20.4
07/2602:00:004.4 2.4 se16.4 secs1.9 se19.7 secs2.3 se 13.0secs2.0 -2.8 16.4
07/2601:00:005.2 3.2 se16.3 secs2.5 se19.8 secs2.8 se 13.1secs2.6 -3.7 16.3
07/2600:00:004.6 2.7 se14.7 secs2.0 se19.6 secs1.0 se 23.0secs2.0 -2.8 14.7
07/2523:00:005.1 2.3 se19.6 secs2.7 se16.3 secs2.3 se 13.0secs2.3 -3.2 19.6
07/2522:00:005.0 2.9 se16.3 secs2.3 se13.1 secs1.1 se 22.5secs2.4 -3.4 16.3
07/2521:00:005.5 2.7 se16.5 secs2.2 se20.2 secs2.5 se 13.0secs2.2 -3.1 16.5
07/2520:00:005.6 2.2 se20.0 secs2.7 se16.4 secs2.4 se 13.0secs2.2 -3.1 20.0
07/2519:00:005.4 2.2 se16.2 secs2.2 se12.9 secs3.5 se 7.7secs1.8 -2.5 16.2
07/2518:00:006.3 3.4 se16.3 secs2.6 se19.5 secs3.0 se 13.1secs2.8 -3.9 16.3
07/2517:00:006.3 2.8 se14.7 secs4.3 se7.7 secs1.7 se 17.8secs2.1 -2.9 14.7
07/2516:00:006.1 2.2 se16.4 secs3.7 se8.3 secs2.1 se 12.8secs1.8 -2.5 16.4
07/2515:00:006.5 2.5 se14.8 secs4.1 se8.3 secs1.8 se 11.3secs1.9 -2.6 14.8
07/2514:00:006.8 3.3 se15.6 secs4.0 se8.2 secs0.5 se 22.9secs2.6 -3.7 15.6

 

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
12:50:00 (GMT) on 07/26
Combined Sea Height:3.6 ft
Dominant Period:21.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:180 degrees
Barometric Pressure:1008.1 mbs
Air Temperature: 51.3 degrees
Water Temperature:52.3 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)
07/2612:50:003.621.05.87.81801008.151.352.3
07/2611:50:003.615.05.89.81701007.951.352.3
07/2610:50:003.615.07.811.71701007.851.152.3
07/2609:50:003.621.07.89.81901008.051.352.3
07/2608:50:003.915.07.811.71801008.351.452.7
07/2607:50:003.96.05.89.81701008.351.652.9
07/2606:50:003.915.03.97.81701008.752.052.3
07/2605:50:003.915.01.93.91701008.852.952.5
07/2604:50:004.315.01.93.92301009.254.353.2
07/2603:50:004.315.03.95.82001009.754.352.7
07/2602:50:004.36.03.95.81801009.954.552.5
07/2601:50:004.67.01.93.93401010.454.553.2
07/2600:50:004.97.03.95.83001010.654.052.9
07/2523:50:004.37.03.95.82901011.154.352.5
07/2522:50:004.67.03.95.80101011.153.252.5
07/2521:50:005.27.05.89.83201011.552.952.0
07/2520:50:005.27.05.89.83401011.552.751.8
07/2519:50:005.68.07.811.73101011.752.751.6
07/2518:50:005.68.05.89.83201011.952.551.3
07/2517:50:005.67.07.89.82901012.152.551.3
07/2516:50:005.98.07.89.82901012.352.551.1
07/2515:50:005.98.07.89.83101012.352.351.1
07/2514:50:006.28.09.813.73301011.952.351.1
07/2513:50:007.28.011.713.73101012.152.051.1

 

000019307 ___0.024459
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