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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)01/02
18:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
18:00:00 (GMT) on 01/02
Sea Height:7.1 ft
Primary Swell Height: 4.8 ft
Primary Swell Period: 8.3 secs
Surf Height2.0 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)
01/0218:00:007.1 4.8 se8.3 secs1.8 se12.6 secs0.3 se 16.7secs2.0 -2.8 8.3
01/0217:00:007.0 4.3 se8.3 secs1.7 se12.4 secs0.3 se 16.7secs1.8 -2.5 8.3
01/0216:00:007.0 5.1 se8.4 secs1.1 se12.3 secs0.0 se 0.0secs2.2 -3.0 8.4
01/0215:00:007.3 5.2 se8.4 secs1.6 se12.5 secs0.4 se 16.7secs2.2 -3.1 8.4
01/0214:00:007.3 5.3 se7.7 secs1.7 se11.1 secs0.7 se 14.3secs2.0 -2.8 7.7
01/0213:00:007.3 5.1 se7.7 secs1.9 se10.8 secs0.5 se 14.3secs2.0 -2.8 7.7
01/0212:00:007.8 5.4 se8.4 secs1.5 se12.2 secs0.0 se 0.0secs2.3 -3.2 8.4
01/0211:00:007.0 4.7 se8.4 secs1.4 se12.1 secs0.0 se 0.0secs2.0 -2.8 8.4
01/0210:00:007.9 5.8 se8.4 secs1.8 se12.2 secs0.0 se 0.0secs2.4 -3.4 8.4
01/0209:00:007.7 4.8 se9.1 secs3.5 se5.9 secs0.4 se 12.5secs2.2 -3.0 9.1
01/0208:00:008.0 5.7 se8.4 secs1.4 se11.7 secs0.0 se 0.0secs2.4 -3.4 8.4
01/0207:00:008.4 5.5 se9.0 secs3.7 se5.9 secs1.8 se 12.3secs2.5 -3.5 9.0
01/0206:00:008.4 6.0 se8.3 secs1.4 se11.6 secs0.0 se 0.0secs2.5 -3.5 8.3
01/0205:00:008.3 5.7 se7.7 secs2.2 se11.0 secs0.0 se 0.0secs2.2 -3.1 7.7
01/0204:00:008.0 5.0 se8.3 secs1.4 se11.8 secs0.0 se 0.0secs2.1 -2.9 8.3
01/0203:00:007.7 4.7 se8.3 secs1.9 se11.6 secs0.0 se 0.0secs1.9 -2.7 8.3
01/0202:00:006.5 4.3 se8.3 secs1.3 se11.9 secs0.0 se 0.0secs1.8 -2.5 8.3
01/0201:00:006.5 4.5 se8.3 secs1.8 se11.9 secs0.0 se 0.0secs1.9 -2.6 8.3
01/0200:00:006.3 4.4 se7.7 secs2.2 se11.0 secs0.4 se 14.3secs1.7 -2.4 7.7
01/0123:00:006.7 5.0 se8.3 secs2.0 se11.9 secs0.0 se 0.0secs2.1 -2.9 8.3
01/0122:00:006.5 4.6 se8.4 secs1.8 se12.1 secs0.0 se 0.0secs1.9 -2.7 8.4
01/0121:00:007.4 5.3 se8.3 secs2.0 se12.0 secs0.0 se 0.0secs2.2 -3.1 8.3
01/0120:00:007.7 5.9 se8.4 secs2.0 se11.8 secs0.0 se 0.0secs2.5 -3.5 8.4
01/0119:00:007.5 5.5 se8.4 secs2.0 se12.1 secs0.0 se 0.0secs2.3 -3.2 8.4

 

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
18:00:00 (GMT) on 01/02
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 17.6 kts
Wind Gust: 21.4 kts
Wind Direction:290 degrees
Barometric Pressure:1012.2 mbs
Air Temperature: 35.1 degrees
Water Temperature:40.6 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)
01/0218:00:000.00.017.621.42901012.235.140.6
01/0217:00:007.90.017.621.43001012.035.140.6
01/0216:00:000.00.019.523.43001012.335.240.6
01/0215:00:000.00.021.425.43001012.435.240.6
01/0214:00:000.00.019.525.43101012.735.240.6
01/0213:00:008.28.019.525.42901013.035.140.6
01/0212:00:007.98.021.425.42901013.235.240.6
01/0211:00:000.00.021.427.33001013.435.440.6
01/0210:00:007.97.023.427.33101013.335.440.6
01/0209:00:008.99.023.429.23001013.735.140.6
01/0208:00:008.58.021.427.33001014.035.840.6
01/0207:00:008.58.021.427.33101013.935.832.0
01/0206:00:009.89.021.427.33001014.235.240.6
01/0205:00:009.58.021.427.33101014.335.140.6
01/0204:00:008.58.021.425.43101014.435.140.8
01/0203:00:008.58.023.427.33101014.835.140.8
01/0202:00:007.50.021.425.43101014.834.740.8
01/0201:00:007.58.021.427.33101014.834.940.8
01/0200:00:007.27.019.523.43101014.735.640.8
01/0123:00:007.58.015.619.53101014.536.140.8
01/0122:00:007.58.013.719.53001014.736.140.8
01/0121:00:007.59.015.619.53001014.836.140.8
01/0120:00:000.00.017.619.53001014.936.040.8
01/0119:00:007.98.09.815.63101014.936.140.8

 

000018845 ___0.025762
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