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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)07/02
04:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
04:00:00 (GMT) on 07/02
Sea Height:2.9 ft
Primary Swell Height: 2 ft
Primary Swell Period: 17.1 secs
Surf Height1.7 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)
07/0204:00:002.9 2.0 se17.1 secs1.4 se12.9 secs1.3 se 6.7secs1.7 -2.4 17.1
07/0203:00:003.0 2.2 se17.0 secs1.1 se20.0 secs1.6 se 12.9secs1.8 -2.6 17.0
07/0202:00:002.7 1.9 se16.6 secs1.5 se13.0 secs0.8 se 20.0secs1.6 -2.2 16.6
07/0201:00:002.9 2.4 se17.3 secs1.3 se13.1 secs1.0 se 7.1secs2.0 -2.9 17.3
07/0200:00:002.9 2.4 se17.3 secs1.5 se13.0 secs0.8 se 7.1secs2.1 -2.9 17.3
07/0123:00:002.2 1.6 se16.5 secs1.5 se13.0 secs0.7 se 20.0secs1.3 -1.8 16.5
07/0122:00:002.5 2.0 se17.0 secs1.5 se12.9 secs0.6 se 8.4secs1.7 -2.4 17.0
07/0121:00:002.7 2.3 se17.1 secs1.4 se12.9 secs0.7 se 8.3secs1.9 -2.7 17.1
07/0120:00:002.6 2.2 se17.0 secs1.6 se13.1 secs0.7 se 7.7secs1.8 -2.6 17.0
07/0119:00:002.2 1.6 se16.7 secs1.4 se13.0 secs0.7 se 20.0secs1.3 -1.9 16.7
07/0118:00:002.4 1.8 se16.6 secs1.6 se13.0 secs0.9 se 20.0secs1.5 -2.1 16.6
07/0117:00:002.5 1.8 se16.9 secs1.1 se20.0 secs1.6 se 13.0secs1.5 -2.2 16.9
07/0116:00:002.6 1.9 se16.9 secs1.0 se20.0 secs1.5 se 12.9secs1.6 -2.3 16.9
07/0115:00:002.6 1.9 se16.7 secs1.6 se12.9 secs0.9 se 20.0secs1.6 -2.2 16.7
07/0114:00:002.9 2.2 se17.1 secs1.6 se13.0 secs0.9 se 8.3secs1.9 -2.6 17.1
07/0113:00:002.7 1.7 se16.6 secs1.6 se12.9 secs0.8 se 20.0secs1.5 -2.0 16.6
07/0112:00:002.8 1.8 se17.0 secs1.6 se12.9 secs1.0 se 20.0secs1.5 -2.2 17.0
07/0111:00:003.0 2.1 se17.2 secs1.6 se13.0 secs1.0 se 8.3secs1.8 -2.6 17.2
07/0110:00:003.1 2.3 se16.7 secs1.9 se13.3 secs1.2 se 20.0secs1.9 -2.7 16.7
07/0109:00:003.0 2.1 se16.6 secs1.9 se13.2 secs1.0 se 20.0secs1.8 -2.5 16.6
07/0108:00:003.0 1.7 se16.8 secs1.5 se12.9 secs0.9 se 20.0secs1.5 -2.0 16.8
07/0107:00:002.9 1.7 se16.9 secs1.0 se20.0 secs1.5 se 13.1secs1.4 -2.0 16.9
07/0106:00:002.8 1.6 se16.5 secs1.7 se13.0 secs0.7 se 20.0secs1.3 -1.9 16.5
07/0105:00:003.0 1.6 se16.5 secs1.6 se13.0 secs0.7 se 20.0secs1.3 -1.9 16.5

 

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
04:50:00 (GMT) on 07/02
Combined Sea Height:3.0 ft
Dominant Period:17.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:130 degrees
Barometric Pressure:1012.1 mbs
Air Temperature: 47.7 degrees
Water Temperature:47.8 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)
07/0204:50:003.017.011.715.61301012.147.747.8
07/0203:50:003.06.011.715.61301012.247.747.8
07/0202:50:003.017.013.715.61301012.747.747.8
07/0201:50:003.017.013.717.61301012.947.747.8
07/0200:50:003.017.013.715.61201013.447.848.0
07/0123:50:003.019.011.715.61301013.847.848.0
07/0122:50:002.617.09.811.71301014.247.747.8
07/0121:50:002.617.09.813.71301014.447.847.8
07/0120:50:002.615.011.713.71201014.547.347.8
07/0119:50:002.619.011.715.61301014.847.132.0
07/0118:50:002.615.013.717.61201015.146.847.8
07/0117:50:002.315.011.715.61201015.446.647.8
07/0116:50:002.315.011.715.61101015.646.447.7
07/0115:50:002.319.09.811.71101015.747.147.8
07/0114:50:002.614.07.89.81101016.146.947.8
07/0113:50:002.615.07.89.81101016.346.947.8
07/0112:50:002.619.05.87.80901016.646.848.0
07/0111:50:003.015.05.87.81001017.046.447.8
07/0110:50:003.014.05.87.81201017.446.647.8
07/0109:50:003.016.03.95.81201017.646.948.0
07/0108:50:003.015.03.97.81601018.246.948.0
07/0107:50:003.015.01.93.93101018.347.348.0
07/0106:50:003.014.01.93.93501018.846.948.0
07/0105:50:003.015.01.95.82201018.947.547.8

 

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