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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)02/15
15:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
15:00:00 (GMT) on 02/15
Sea Height:13.8 ft
Primary Swell Height: 10.3 ft
Primary Swell Period: 11 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)
02/1515:00:0013.8 10.3 se11.0 secs6.3 se7.8 secs1.7 se 14.3secs5.7 -7.9 11.0
02/1514:00:0014.6 10.5 se11.1 secs6.9 se7.8 secs1.9 se 14.3secs5.8 -8.1 11.1
02/1513:00:0011.9 8.2 se9.9 secs2.9 se13.0 secs4.6 se 6.8secs4.0 -5.7 9.9
02/1512:00:0010.4 5.4 se11.1 secs5.9 se7.7 secs1.9 se 14.9secs3.0 -4.2 11.1
02/1511:00:009.7 5.8 se11.1 secs4.7 se7.7 secs2.1 se 15.0secs3.2 -4.5 11.1
02/1510:00:009.9 6.7 se11.1 secs4.4 se7.8 secs1.4 se 14.3secs3.7 -5.2 11.1
02/1509:00:009.2 6.3 se11.0 secs2.2 se15.2 secs4.2 se 7.8secs3.4 -4.8 11.0
02/1508:00:009.6 6.2 se11.1 secs5.1 se7.8 secs2.0 se 15.0secs3.4 -4.8 11.1
02/1507:00:009.8 6.8 se10.0 secs3.1 se13.7 secs3.6 se 6.7secs3.4 -4.8 10.0
02/1506:00:009.6 6.3 se10.0 secs3.6 se13.8 secs4.0 se 6.7secs3.2 -4.4 10.0
02/1505:00:0011.2 6.9 se10.0 secs3.7 se13.7 secs4.6 se 6.7secs3.5 -4.8 10.0
02/1504:00:0010.0 5.6 se11.1 secs5.7 se7.8 secs1.8 se 14.8secs3.1 -4.3 11.1
02/1503:00:009.2 4.4 se12.3 secs5.5 se8.3 secs0.3 se 16.7secs2.7 -3.8 12.3
02/1502:00:009.0 4.6 se12.5 secs5.3 se7.2 secs0.7 se 16.7secs2.9 -4.0 12.5
02/1501:00:009.0 5.2 se12.6 secs5.2 se7.1 secs0.0 se 0.0secs3.3 -4.6 12.6
02/1500:00:009.0 4.8 se12.4 secs5.3 se7.1 secs0.0 se 0.0secs3.0 -4.2 12.4
02/1423:00:008.6 4.6 se12.6 secs5.2 se7.1 secs0.0 se 0.0secs2.9 -4.0 12.6
02/1422:00:008.7 4.9 se12.6 secs5.1 se7.1 secs0.8 se 16.7secs3.1 -4.3 12.6
02/1421:00:008.5 5.7 se12.5 secs3.7 se8.4 secs0.7 se 16.7secs3.5 -4.9 12.5
02/1420:00:007.6 4.6 se12.5 secs3.6 se8.4 secs0.9 se 16.7secs2.9 -4.0 12.5
02/1419:00:008.2 5.5 se12.7 secs3.5 se9.2 secs1.1 se 16.7secs3.5 -4.9 12.7
02/1418:00:008.0 5.1 se12.5 secs3.5 se9.2 secs3.1 se 5.9secs3.2 -4.4 12.5
02/1417:00:008.5 6.3 se12.3 secs3.1 se9.2 secs1.2 se 16.7secs3.9 -5.4 12.3
02/1416:00:009.0 6.3 se12.4 secs4.1 se9.2 secs1.4 se 16.7secs3.9 -5.5 12.4

 

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
15:50:00 (GMT) on 02/15
Combined Sea Height:13.1 ft
Dominant Period:11.0 secs
Wind Speed: 19.5 kts
Wind Gust: 27.3 kts
Wind Direction:310 degrees
Barometric Pressure:1029.6 mbs
Air Temperature: 39.6 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)
02/1515:50:0013.111.019.527.33101029.639.639.2
02/1514:50:0013.410.019.523.43101029.239.439.2
02/1513:50:0012.110.023.429.23101028.439.639.2
02/1512:50:0011.27.021.429.23101028.539.939.0
02/1511:50:0010.510.019.525.43001027.840.139.0
02/1510:50:009.210.019.527.33001026.940.139.0
02/1509:50:009.29.021.425.43001026.240.339.0
02/1508:50:009.210.015.619.53001026.040.339.2
02/1507:50:0010.210.015.617.63101025.240.639.2
02/1506:50:0010.58.015.619.53201024.441.039.2
02/1505:50:0010.29.019.523.42901023.841.039.2
02/1504:50:009.89.019.523.42801023.040.639.2
02/1503:50:0010.28.019.523.42701022.841.039.2
02/1502:50:008.57.021.427.32801022.340.339.2
02/1501:50:008.27.021.427.32701021.741.039.2
02/1500:50:009.27.023.429.22601021.741.039.2
02/1423:50:008.97.021.425.42501022.140.839.2
02/1422:50:008.27.019.525.42501022.640.639.2
02/1421:50:008.28.019.523.42401023.240.539.2
02/1420:50:008.27.019.523.42401023.440.539.2
02/1419:50:007.97.015.621.42401023.840.339.2
02/1418:50:007.914.017.625.42401024.040.339.2
02/1417:50:007.97.017.621.42401024.140.339.2
02/1416:50:007.913.015.619.52401024.839.739.2

 

000018749 ___0.03143
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