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Station 46077 (LLNR 26950) - SHELIKOF STRAIT, AK Image indicating link to RSS feed of recent meteorological observations for station 46077

Owned and maintained by National Data Buoy Center
3-meter discus buoy w/ seal cage
AMPS payload
57.869 N 154.211 W (57°52'7" N 154°12'40" W)

Site elevation: sea level
Air temp height: 4.4 m above site elevation
Anemometer height: 4.9 m above site elevation
Barometer elevation: 0.3 m above mean sea level
Sea temp depth: 0.6 m below water line
Water depth: 200 m
Watch circle radius: 350 yards

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Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 46077

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yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
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Station 46077

Conditions at 46077 as of
(4:50 pm AKDT on 06/02/2023)
0050 GMT on 06/03/2023:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR): W ( 280 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 7.8 kts
5-day plot - Wind Gust Wind Gust (GST): 9.7 kts
5-day plot - Wave Height Wave Height (WVHT): 1.6 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 4 sec
5-day plot - Average Wave Period Average Period (APD): 3.5 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): SW ( 226 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.93 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.00 in ( Steady )
5-day plot - Water Temperature Water Temperature (WTMP): 44.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 7.8 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 7.8 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Continuous Winds
TIME
(AKDT)		 5-day plot - Wind Direction WDIR 5-day plot - Wind Speed WSPD
4:50 pmW ( 275 deg ) 8.2 kts
4:40 pmW ( 269 deg ) 10.3 kts
4:30 pmW ( 268 deg ) 10.9 kts
4:20 pmW ( 270 deg ) 10.9 kts
4:10 pmW ( 270 deg ) 10.9 kts
4:00 pmW ( 270 deg ) 11.5 kts
  
Supplemental Measurements
Highest 1-minute Wind Speed
Time (AKDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
3:55 pm 11.7 kts W ( 270 deg true )
Peak gust during the measurement hour
TIME
(AKDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
3:55 pmW ( 270 deg ) 13.6 kts
Previous observations
TIME
(AKDT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2023-06-02 03:50 pm W 11.7 13.6 1.6 43.5 SW29.93+0.00- 44.1----
2023-06-02 02:50 pmWSW 9.7 13.6 2.0 43.5 SW29.93-0.01- 43.9----
2023-06-02 01:50 pm W 13.6 15.5 2.0 43.6 SW29.93-0.01- 43.7----
2023-06-02 12:50 pmWSW 13.6 15.5 2.6 53.9 SW29.93-0.01- 43.5----
2023-06-02 11:50 am SW 11.7 13.6 3.0 53.9 SW29.94+0.01- 43.5----
2023-06-02 10:50 am SW 15.5 19.4 3.0 53.9 SW29.94+0.00- 43.5----
2023-06-02 09:50 amSSW 15.5 19.4 3.3 54.1 SW29.94+0.01- 43.3----
2023-06-02 08:50 amSSW 19.4 21.4 3.3 64.4 SW29.93+0.00- 43.3----
2023-06-02 07:50 amSSW 15.5 19.4 3.3 64.5 SW29.93+0.01- 43.3----
2023-06-02 06:50 amSSW 13.6 17.5 3.6 64.7 SW29.93+0.01- 43.5----
2023-06-02 05:50 amSSW 13.6 15.5 3.6 64.7 SW29.93+0.00- 43.5----
2023-06-02 04:50 amSSW 15.5 21.4 3.6 64.6WSW29.92-0.02- 43.2----
2023-06-02 03:50 amSSW 15.5 17.5 3.9 64.7 SW29.93+0.00- 43.3----
2023-06-02 02:50 amSSW 15.5 17.5 4.3 64.8WSW29.93-0.01- 43.2----
2023-06-02 01:50 am SW 13.6 17.5 4.3 64.6WSW29.94+0.00- 43.2----
2023-06-02 12:50 amWSW 17.5 21.4 4.6 64.5WSW29.93-0.01- 43.3----
2023-06-01 11:50 pm SW 19.4 21.4 5.2 64.6WSW29.94+0.00- 43.5----
2023-06-01 10:50 pmWSW 19.4 23.3 5.2 64.7WSW29.94+0.00- 43.7----
2023-06-01 09:50 pm SW 19.4 23.3 4.3 64.3WSW29.94-0.02- 43.9----
2023-06-01 08:50 pmWSW 19.4 23.3 4.3 54.4WSW29.95-0.03- 44.1----
2023-06-01 07:50 pm SW 19.4 25.3 3.9 54.3 SW29.94-0.03- 44.1----
2023-06-01 06:50 pm SW 15.5 19.4 3.0 54.1 SW29.96-0.01- 44.1----
2023-06-01 05:50 pm SW 15.5 19.4 2.6 54.0 SW29.97+0.00- 43.9----
Detailed Wave Summary
for 46077 as of
(5:00 pm AKDT on 06/02/2023)
0100 GMT on 06/03/2023:

These wave data are displayed in rounded times.

     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Significant Wave Height Significant Wave Height (WVHT): 1.6 ft
5-day plot - Swell Height Swell Height (SwH): 0.7 ft
5-day plot - Swell Period Swell Period (SwP): 14.8 sec
5-day plot - Swell Direction Swell Direction (SwD): W
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.7 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): SW
5-day plot - Average Wave Period Average Wave Period (APD): 3.5 sec
Previous observations
TIME
(AKDT)		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Swell Height
SwH
ft		 5-day plot - Swell Period
SwP
sec		 5-day plot - Swell Direction
SwD
 		 5-day plot - Wind Wave Height
WWH
ft		 5-day plot - Wind Wave Period
WWP
sec		 5-day plot - Wind Wave Direction
WWD
 		 5-day plot - Wave Steepness
STEEPNESS
 		 5-day plot - Average Wave Period
APD
sec
2023-06-02 04:00 pm 1.6 0.7 14.8 S 1.6 3.7 SW N/A 3.5
2023-06-02 03:00 pm 2.0 0.7 13.8WSW 2.0 3.7 SW N/A 3.5
2023-06-02 02:00 pm 2.0 0.7 14.8SSW 2.0 3.7 SW N/A 3.6
2023-06-02 01:00 pm 2.6 0.7 13.8 W 2.3 4.8 SW N/A 3.9
2023-06-02 12:00 pm 3.0 0.7 14.8 SW 2.6 4.5 SWVERY_STEEP 3.9
2023-06-02 11:00 am 3.0 0.7 14.8WSW 3.0 5.0 SWVERY_STEEP 3.9
2023-06-02 10:00 am 3.3 0.3 14.8WSW 3.3 4.5 SWVERY_STEEP 4.1
2023-06-02 09:00 am 3.3 0.7 14.8 NE 3.3 5.6 SW STEEP 4.4
2023-06-02 08:00 am 3.3 0.7 14.8WSW 3.3 5.6 SW STEEP 4.5
2023-06-02 07:00 am 3.6 0.7 14.8SSE 3.3 5.9 SW STEEP 4.7
2023-06-02 06:00 am 3.6 1.0 16.0SSW 3.6 5.6 SW STEEP 4.7
2023-06-02 05:00 am 3.6 0.3 14.8 SW 3.6 5.9 WSW STEEP 4.6
2023-06-02 04:00 am 3.9 0.7 14.8 W 3.9 5.6 SWVERY_STEEP 4.7
2023-06-02 03:00 am 4.3 0.3 8.3WSW 4.3 5.6 WSWVERY_STEEP 4.8
2023-06-02 02:00 am 4.3 0.3 14.8WSW 4.3 5.6 WSWVERY_STEEP 4.6
2023-06-02 01:00 am 4.6 0.3 16.0WNW 4.6 5.6 WSWVERY_STEEP 4.5
2023-06-02 12:00 am 5.2 0.3 12.9 S 5.2 5.9 WSWVERY_STEEP 4.6
2023-06-01 11:00 pm 5.2 0.3 10.8 W 5.2 5.6 WSWVERY_STEEP 4.7
2023-06-01 10:00 pm 4.3 0.3 11.4SSW 4.3 5.6 WSWVERY_STEEP 4.3
2023-06-01 09:00 pm 4.3 0.3 11.4 SW 4.3 5.0 WSWVERY_STEEP 4.4
2023-06-01 08:00 pm 3.9 0.3 12.1SSW 3.9 5.0 SWVERY_STEEP 4.3
2023-06-01 07:00 pm 3.0 0.3 12.9WSW 3.0 4.8 SWVERY_STEEP 4.1
2023-06-01 06:00 pm 2.6 0.3 16.0 SW 2.6 4.8 SWVERY_STEEP 4.0

Plot of wave energy versus frequency (and period)