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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)01/27
02:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
02:00:00 (GMT) on 01/27
Sea Height:4.9 ft
Primary Swell Height: 3.7 ft
Primary Swell Period: 14.3 secs
Surf Height2.6 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)
01/2702:00:004.9 3.7 se14.3 secs2.0 se10.0 secs1.4 se 6.7secs2.6 -3.7 14.3
01/2701:00:004.2 2.9 se14.2 secs1.2 se17.5 secs1.9 se 9.0secs2.1 -2.9 14.2
01/2700:00:004.5 3.2 se14.4 secs1.4 se17.5 secs1.8 se 11.4secs2.3 -3.2 14.4
01/2623:00:004.7 3.2 se14.5 secs2.5 se8.4 secs0.0 se 0.0secs2.3 -3.2 14.5
01/2622:00:004.6 3.4 se14.5 secs2.3 se8.4 secs0.3 se 20.0secs2.4 -3.4 14.5
01/2621:00:005.1 4.0 se14.6 secs1.8 se11.4 secs1.9 se 7.8secs2.9 -4.1 14.6
01/2620:00:004.7 2.9 se15.8 secs1.9 se11.3 secs2.1 se 7.8secs2.3 -3.2 15.8
01/2619:00:005.0 3.6 se15.6 secs2.0 se11.3 secs1.9 se 7.8secs2.8 -3.9 15.6
01/2618:00:005.0 3.2 se14.6 secs2.0 se11.5 secs2.7 se 8.4secs2.3 -3.3 14.6
01/2617:00:004.7 2.8 se14.5 secs2.4 se11.3 secs2.3 se 7.7secs2.0 -2.9 14.5
01/2616:00:005.2 3.0 se14.7 secs2.6 se10.0 secs2.2 se 6.7secs2.2 -3.1 14.7
01/2615:00:005.0 2.9 se14.4 secs2.8 se11.4 secs1.6 se 17.4secs2.1 -2.9 14.4
01/2614:00:004.9 2.9 se14.6 secs2.4 se11.3 secs2.3 se 7.7secs2.1 -2.9 14.6
01/2613:00:004.6 2.3 se14.6 secs2.3 se11.1 secs2.2 se 7.7secs1.7 -2.4 14.6
01/2612:00:005.6 3.4 se14.4 secs2.9 se10.0 secs2.1 se 6.7secs2.5 -3.5 14.4
01/2611:00:005.4 2.7 se14.1 secs3.2 se10.0 secs1.2 se 17.3secs1.9 -2.6 14.1
01/2610:00:005.3 2.6 se14.4 secs2.9 se11.2 secs2.6 se 7.7secs1.9 -2.6 14.4
01/2609:00:005.4 2.8 se14.2 secs3.0 se10.0 secs1.3 se 17.6secs2.0 -2.8 14.2
01/2608:00:005.9 3.7 se11.2 secs1.9 se16.1 secs2.9 se 7.8secs2.1 -2.9 11.2
01/2607:00:005.5 3.1 se12.5 secs1.9 se15.8 secs3.2 se 9.1secs1.9 -2.7 12.5
01/2606:00:005.4 3.0 se12.4 secs3.2 se9.1 secs1.6 se 16.0secs1.8 -2.6 12.4
01/2605:00:005.7 3.4 se9.9 secs2.3 se14.2 secs1.3 se 17.6secs1.7 -2.4 9.9
01/2604:00:005.2 3.2 se9.9 secs2.0 se14.1 secs2.3 se 6.7secs1.6 -2.2 9.9
01/2603:00:005.7 3.5 se11.2 secs3.0 se7.8 secs1.4 se 15.1secs1.9 -2.7 11.2

 

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
02:00:00 (GMT) on 01/27
Combined Sea Height:4.3 ft
Dominant Period:14.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:080 degrees
Barometric Pressure:992.3 mbs
Air Temperature: 38.7 degrees
Water Temperature:39.2 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)
01/2702:00:004.314.09.813.7080992.338.739.2
01/2701:00:004.313.09.811.7090993.338.339.6
01/2700:00:003.614.07.89.8100994.438.139.6
01/2623:00:003.914.09.811.7100995.037.939.6
01/2622:00:000.00.09.811.7120996.338.139.6
01/2621:00:004.315.07.89.8090996.937.839.6
01/2620:00:000.00.05.87.8090998.437.839.2
01/2619:00:000.00.05.87.8100999.237.039.0
01/2618:00:000.00.05.87.8110999.836.939.0
01/2617:00:000.00.05.87.80901000.437.039.2
01/2616:00:000.00.03.95.80501000.636.939.7
01/2615:00:000.00.03.95.80401001.036.739.7
01/2614:00:005.215.03.93.90601001.936.539.7
01/2613:00:000.00.01.91.90401002.936.139.7
01/2612:00:004.90.01.93.90501004.236.539.6
01/2611:00:000.00.03.93.90301004.936.339.2
01/2610:00:000.00.03.93.90201005.936.339.0
01/2609:00:000.00.01.93.93601006.736.139.0
01/2608:00:000.00.01.93.93001007.736.539.2
01/2607:00:000.00.03.95.83401008.036.539.7
01/2606:00:004.90.03.95.83201008.537.239.7
01/2605:00:000.00.03.95.82701008.837.239.7
01/2604:00:000.00.00.01.90001009.037.039.6
01/2603:00:005.210.01.91.93301009.236.939.6

 

000018942 ___0.025506
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