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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)06/22
23:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
23:00:00 (GMT) on 06/22
Sea Height:4 ft
Primary Swell Height: 2.8 ft
Primary Swell Period: 14.4 secs
Surf Height2 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)
06/2223:00:004.0 2.8 se14.4 secs1.4 se17.6 secs1.4 se 10.3secs2.0 -2.8 14.4
06/2222:00:004.2 2.9 se14.5 secs2.2 se11.5 secs1.9 se 7.2secs2.1 -3.0 14.5
06/2221:00:004.4 3.1 se14.6 secs1.9 se17.6 secs1.5 se 10.5secs2.3 -3.2 14.6
06/2220:00:004.5 3.2 se14.6 secs2.1 se11.4 secs2.2 se 7.2secs2.3 -3.2 14.6
06/2219:00:004.3 2.6 se14.4 secs1.6 se17.9 secs2.5 se 7.2secs1.9 -2.6 14.4
06/2218:00:005.1 3.5 se14.5 secs2.1 se17.6 secs2.5 se 7.2secs2.6 -3.6 14.5
06/2217:00:005.1 3.3 se14.4 secs1.9 se17.5 secs2.6 se 7.2secs2.3 -3.3 14.4
06/2216:00:005.0 3.3 se14.6 secs2.4 se7.7 secs0.6 se 20.0secs2.4 -3.3 14.6
06/2215:00:004.9 3.0 se14.6 secs1.9 se11.6 secs2.8 se 7.6secs2.2 -3.0 14.6
06/2214:00:004.7 3.0 se14.3 secs2.3 se7.7 secs0.0 se 0.0secs2.2 -3.0 14.3
06/2213:00:005.1 3.0 se14.4 secs1.8 se17.8 secs2.8 se 7.7secs2.2 -3.1 14.4
06/2212:00:004.5 2.9 se14.4 secs2.1 se8.3 secs0.4 se 20.0secs2.1 -2.9 14.4
06/2211:00:004.6 3.1 se14.4 secs1.7 se17.6 secs2.3 se 7.8secs2.2 -3.1 14.4
06/2210:00:004.7 3.0 se14.4 secs2.4 se7.8 secs0.4 se 20.0secs2.2 -3.0 14.4
06/2209:00:005.2 3.5 se14.4 secs1.8 se17.5 secs2.5 se 8.3secs2.5 -3.5 14.4
06/2208:00:004.9 2.8 se14.3 secs2.8 se7.8 secs0.0 se 0.0secs2.0 -2.8 14.3
06/2207:00:005.5 3.4 se14.2 secs1.4 se17.2 secs2.7 se 7.1secs2.4 -3.4 14.2
06/2206:00:006.5 3.8 se14.4 secs2.3 se17.6 secs3.7 se 7.8secs2.7 -3.8 14.4
06/2205:00:006.7 4.6 se14.7 secs3.4 se7.7 secs0.6 se 20.0secs3.4 -4.7 14.7
06/2204:00:005.7 2.7 se14.4 secs3.3 se7.7 secs0.0 se 0.0secs2.0 -2.7 14.4
06/2203:00:005.7 3.3 se14.4 secs2.9 se8.2 secs0.0 se 0.0secs2.4 -3.3 14.4
06/2202:00:005.9 3.4 se14.3 secs1.7 se17.6 secs3.2 se 7.6secs2.4 -3.4 14.3
06/2201:00:005.3 3.1 se14.3 secs2.7 se7.7 secs0.0 se 0.0secs2.2 -3.1 14.3
06/2200:00:005.4 3.4 se14.5 secs2.8 se7.7 secs0.5 se 20.0secs2.5 -3.4 14.5

 

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
23:50:00 (GMT) on 06/22
Combined Sea Height:3.6 ft
Dominant Period:15.0 secs
Wind Speed: 11.7 kts
Wind Gust: 13.7 kts
Wind Direction:170 degrees
Barometric Pressure:1015.8 mbs
Air Temperature: 46.8 degrees
Water Temperature:46.6 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)
06/2223:50:003.615.011.713.71701015.846.846.6
06/2222:50:003.614.09.811.71601015.646.646.4
06/2221:50:003.915.09.811.71501015.646.646.4
06/2220:50:003.915.09.813.71401015.346.446.4
06/2219:50:004.67.09.811.71301015.246.446.4
06/2218:50:004.37.09.811.71301014.946.446.2
06/2217:50:004.615.011.713.71201015.046.232.0
06/2216:50:004.68.011.713.71101015.146.246.0
06/2215:50:004.913.011.715.61101015.346.046.0
06/2214:50:004.98.011.715.61201015.445.546.0
06/2213:50:005.28.011.713.71401015.545.546.0
06/2212:50:004.615.09.811.71501015.546.046.0
06/2211:50:004.98.09.813.71601015.746.046.0
06/2210:50:004.68.09.813.71601015.846.032.0
06/2209:50:004.98.011.713.71601015.846.246.2
06/2208:50:004.914.011.715.61501015.746.246.2
06/2207:50:005.60.011.715.61301015.646.446.4
06/2206:50:005.97.013.717.61201015.646.646.2
06/2205:50:005.60.013.717.61101015.146.846.2
06/2204:50:006.28.015.617.61101015.946.946.2
06/2203:50:006.68.015.619.51101016.146.946.2
06/2202:50:006.28.017.621.41001016.546.946.0
06/2201:50:005.98.017.621.41001017.146.946.0
06/2200:50:005.68.017.621.41001017.646.945.9

 

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