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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)05/09
17:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46001
17:00:00 (GMT) on 05/09
Sea Height:9 ft
Primary Swell Height: 6.9 ft
Primary Swell Period: 12.1 secs
Surf Height4.1 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)
05/0917:00:009.0 6.9 se12.1 secs1.9 se15.8 secs3.4 se 8.5secs4.1 -5.8 12.1
05/0916:00:009.8 7.8 se11.1 secs3.9 se7.8 secs1.5 se 16.0secs4.4 -6.1 11.1
05/0915:00:009.6 7.4 se11.3 secs4.1 se6.7 secs0.0 se 0.0secs4.2 -5.9 11.3
05/0914:00:008.8 6.1 se12.1 secs3.9 se8.4 secs0.5 se 16.7secs3.7 -5.1 12.1
05/0913:00:0010.1 8.0 se11.2 secs3.5 se7.7 secs0.9 se 14.3secs4.5 -6.3 11.2
05/0912:00:0010.8 8.8 se11.3 secs3.5 se7.7 secs1.7 se 15.0secs5.0 -6.9 11.3
05/0911:00:0010.2 7.9 se11.3 secs4.3 se7.7 secs0.0 se 0.0secs4.5 -6.2 11.3
05/0910:00:0012.0 10.0 se11.1 secs4.6 se7.2 secs1.4 se 14.3secs5.5 -7.7 11.1
05/0909:00:0011.9 9.6 se11.2 secs4.7 se7.1 secs1.3 se 14.3secs5.4 -7.6 11.2
05/0908:00:0011.9 9.7 se11.3 secs4.5 se7.1 secs1.5 se 14.3secs5.5 -7.7 11.3
05/0907:00:0011.7 8.1 se12.0 secs5.8 se8.4 secs0.0 se 0.0secs4.9 -6.8 12.0
05/0906:00:0011.4 8.7 se11.2 secs4.6 se7.7 secs1.6 se 14.3secs4.9 -6.8 11.2
05/0905:00:0010.8 8.1 se11.1 secs4.1 se7.8 secs1.4 se 14.3secs4.5 -6.3 11.1
05/0904:00:009.3 5.7 se11.0 secs4.4 se7.8 secs1.0 se 14.3secs3.1 -4.4 11.0
05/0903:00:009.9 6.9 se10.0 secs2.6 se13.8 secs4.2 se 6.7secs3.4 -4.8 10.0
05/0902:00:009.0 5.2 se11.1 secs4.4 se7.7 secs1.0 se 14.3secs2.9 -4.0 11.1
05/0901:00:007.4 4.5 se10.0 secs3.6 se6.7 secs1.3 se 13.9secs2.3 -3.2 10.0
05/0900:00:007.2 4.5 se9.9 secs1.8 se13.7 secs3.4 se 6.7secs2.2 -3.1 9.9
05/0823:00:007.1 4.9 se9.1 secs2.0 se12.4 secs3.0 se 5.9secs2.2 -3.1 9.1
05/0822:00:007.0 4.5 se9.8 secs3.3 se6.7 secs1.4 se 13.3secs2.2 -3.1 9.8
05/0821:00:006.8 4.6 se9.0 secs2.3 se12.4 secs2.6 se 5.9secs2.1 -2.9 9.0
05/0820:00:006.2 4.1 se8.9 secs2.1 se12.4 secs2.4 se 5.6secs1.8 -2.6 8.9
05/0819:00:006.1 4.1 se8.9 secs1.8 se12.5 secs2.3 se 5.6secs1.8 -2.5 8.9
05/0818:00:006.0 3.6 se8.9 secs1.9 se12.7 secs2.5 se 5.6secs1.6 -2.2 8.9

 

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
17:50:00 (GMT) on 05/09
Combined Sea Height:9.5 ft
Dominant Period:11.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:010 degrees
Barometric Pressure:986.3 mbs
Air Temperature: 41.4 degrees
Water Temperature:41.0 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)
05/0917:50:009.511.09.813.7010986.341.441.0
05/0916:50:008.511.09.813.7010986.241.441.0
05/0915:50:007.911.011.713.7010986.041.441.0
05/0914:50:008.911.011.713.7020985.841.441.0
05/0913:50:008.511.09.811.7020985.841.441.0
05/0912:50:008.511.09.811.7010986.041.241.0
05/0911:50:009.511.09.811.7020986.341.440.8
05/0910:50:009.211.09.811.7030986.641.440.8
05/0909:50:009.511.011.715.6020987.041.440.8
05/0908:50:0010.511.015.619.5020987.341.440.8
05/0907:50:0010.811.017.623.4020987.941.440.8
05/0906:50:0010.510.021.425.4020988.441.240.8
05/0905:50:0010.210.021.425.4020989.141.032.0
05/0904:50:0010.210.021.427.3020989.740.840.8
05/0903:50:0010.211.021.427.3030990.940.640.8
05/0902:50:009.810.021.427.3030991.941.040.8
05/0901:50:008.59.021.427.3040993.240.840.8
05/0900:50:007.59.021.425.4040994.540.841.0
05/0823:50:008.29.021.425.4040995.940.641.0
05/0822:50:007.210.019.525.4050997.040.541.0
05/0821:50:007.29.019.521.4060998.140.540.8
05/0820:50:007.29.017.623.4060999.240.540.8
05/0819:50:006.68.017.621.40601000.240.540.8
05/0818:50:006.28.017.621.40701001.040.540.8

 

000019081 ___0.025208
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