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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)04/24
12:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
12:00:00 (GMT) on 04/24
Sea Height:14.9 ft
Primary Swell Height: 10.9 ft
Primary Swell Period: 11.2 secs
Surf Height6.1 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)
04/2412:00:0014.9 10.9 se11.2 secs7.0 se7.8 secs3.5 se 15.2secs6.1 -8.6 11.2
04/2411:00:0015.0 11.2 se11.0 secs6.6 se7.8 secs3.1 se 14.3secs6.2 -8.6 11.0
04/2410:00:0013.2 8.7 se11.1 secs6.7 se7.7 secs2.0 se 14.3secs4.8 -6.8 11.1
04/2409:00:0013.5 9.0 se11.1 secs6.9 se7.8 secs2.9 se 15.8secs5.0 -7.0 11.1
04/2408:00:0012.7 9.6 se10.1 secs4.0 se14.0 secs4.8 se 6.7secs4.8 -6.8 10.1
04/2407:00:0012.4 7.9 se11.1 secs6.3 se7.7 secs2.5 se 15.4secs4.4 -6.1 11.1
04/2406:00:0011.4 7.4 se10.2 secs3.0 se13.9 secs4.8 se 6.7secs3.8 -5.3 10.2
04/2405:00:0010.3 6.3 se12.0 secs4.8 se8.4 secs2.0 se 15.3secs3.8 -5.3 12.0
04/2404:00:0010.8 7.4 se11.1 secs4.8 se7.7 secs1.8 se 16.8secs4.1 -5.7 11.1
04/2403:00:0010.1 6.9 se11.0 secs3.1 se14.2 secs3.9 se 7.7secs3.8 -5.3 11.0
04/2402:00:0011.1 7.4 se11.1 secs5.3 se7.8 secs1.8 se 14.9secs4.1 -5.7 11.1
04/2401:00:0010.4 7.6 se11.0 secs4.4 se7.8 secs1.6 se 15.4secs4.2 -5.9 11.0
04/2400:00:0011.0 8.0 se11.1 secs4.8 se7.8 secs2.0 se 15.2secs4.4 -6.2 11.1
04/2323:00:0011.7 9.2 se11.1 secs4.5 se7.8 secs1.9 se 15.2secs5.1 -7.2 11.1
04/2322:00:0010.9 7.2 se11.1 secs2.6 se15.5 secs4.9 se 7.7secs4.0 -5.6 11.1
04/2321:00:0011.1 7.9 se12.1 secs2.7 se15.4 secs4.8 se 8.4secs4.8 -6.7 12.1
04/2320:00:0012.1 9.3 se12.0 secs2.8 se16.0 secs4.8 se 8.4secs5.6 -7.8 12.0
04/2319:00:0011.6 8.4 se12.2 secs5.8 se9.2 secs1.1 se 16.7secs5.1 -7.2 12.2
04/2318:00:0012.4 9.0 se11.2 secs4.8 se7.8 secs1.7 se 15.0secs5.0 -7.1 11.2
04/2317:00:0012.8 10.2 se11.2 secs5.4 se7.7 secs2.0 se 15.2secs5.7 -8.0 11.2
04/2316:00:0012.2 9.3 se11.2 secs5.1 se7.8 secs2.4 se 15.9secs5.2 -7.3 11.2
04/2315:00:0011.4 7.4 se12.0 secs5.8 se8.5 secs1.9 se 15.2secs4.4 -6.2 12.0
04/2314:00:0012.0 9.1 se11.0 secs5.3 se7.7 secs0.9 se 14.3secs5.0 -7.0 11.0
04/2313:00:0011.1 7.6 se11.0 secs4.8 se7.7 secs1.7 se 16.5secs4.2 -5.9 11.0

 

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 04/24
Combined Sea Height:13.4 ft
Dominant Period:10.0 secs
Wind Speed: 19.5 kts
Wind Gust: 25.4 kts
Wind Direction:160 degrees
Barometric Pressure:1017.3 mbs
Air Temperature: 40.6 degrees
Water Temperature:39.0 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)
04/2412:50:0013.410.019.525.41601017.340.639.0
04/2411:50:0014.411.021.425.41601017.340.839.2
04/2410:50:0013.110.021.427.31601017.840.839.2
04/2409:50:0012.510.023.429.21601017.940.839.2
04/2408:50:0011.811.023.427.31601018.440.639.2
04/2407:50:0010.59.025.431.21601018.840.839.2
04/2406:50:0011.210.025.431.21601019.341.439.2
04/2405:50:0010.510.025.431.21601019.341.239.2
04/2404:50:0011.211.025.431.21501019.741.039.2
04/2403:50:0010.810.023.429.21501020.841.039.2
04/2402:50:009.80.021.427.31501021.341.039.0
04/2401:50:0011.210.021.425.41601022.241.039.0
04/2400:50:0010.211.021.425.41601023.040.839.0
04/2323:50:0010.511.019.523.41601023.740.839.0
04/2322:50:009.811.019.523.41701024.440.832.0
04/2321:50:009.511.019.523.41701024.940.639.0
04/2320:50:0010.80.021.427.31701024.240.639.0
04/2319:50:0010.512.017.621.41701024.740.532.0
04/2318:50:0011.511.017.623.41801024.940.539.0
04/2317:50:0011.811.017.621.41801025.240.539.0
04/2316:50:0011.511.019.523.41801025.040.539.0
04/2315:50:0011.511.019.523.41801024.740.539.0
04/2314:50:0011.511.021.425.41801024.640.539.0
04/2313:50:0011.811.019.525.41801024.840.539.0

 

000019015 ___0.038358
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