Station List

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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Search And Rescue (SAR) Data

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

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Station 46077

Conditions at 46077 as of
(10:50 pm AKDT on 04/25/2024)
0650 GMT on 04/26/2024:
     

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 Speed Wind Speed (WSPD): 0.0 kts
5-day plot - Wind Gust Wind Gust (GST): 0.0 kts
5-day plot - Wave Height Wave Height (WVHT): 2.3 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 10 sec
5-day plot - Average Wave Period Average Period (APD): 5.3 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSW ( 211 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.91 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.01 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 39.7 °F
5-day plot - Water Temperature Water Temperature (WTMP): 40.6 °F
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
10:50 pmSSW ( 193 deg ) 0.0 kts
10:40 pmSSW ( 193 deg ) 0.0 kts
10:30 pmSSW ( 193 deg ) 0.0 kts
10:20 pmSSW ( 193 deg ) 0.0 kts
10:10 pmWSW ( 256 deg ) 0.6 kts
10:00 pmW ( 264 deg ) 1.9 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
9:54 pm 3.9 kts W ( 260 deg true )
Peak gust during the measurement hour
TIME
(AKDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
9:54 pmWSW ( 250 deg ) 3.9 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
2024-04-25 09:50 pm- 0.0 3.9 2.0 105.3 SW29.90+0.01 40.1 40.5----
2024-04-25 08:50 pm- 0.0 1.9 1.6 85.4 SW29.90+0.00 40.1 40.3----
2024-04-25 07:50 pm W 3.9 5.8 1.6 95.4WSW29.89+0.00 40.1 40.3----
2024-04-25 06:50 pm- 0.0 1.9 1.6 95.5 SW29.89+0.00 40.1 39.9----
2024-04-25 05:50 pm W 5.8 7.8 1.6 95.3 SW29.89+0.00 39.6 40.1----
2024-04-25 04:50 pm W 1.9 3.9 2.0 95.1 SW29.90+0.00 39.4 40.1----
2024-04-25 03:50 pm- 0.0 0.0 2.0 85.2 SW29.89+0.00 39.6 41.0----
2024-04-25 02:50 pm- 0.0 0.0 2.0 95.0 SW29.89-0.01 39.9 41.0----
2024-04-25 01:50 pm- 0.0 0.0 2.3 75.2 SW29.89+0.00 39.6 41.2----
2024-04-25 12:50 pm- 0.0 0.0 2.0 105.0 SW29.89+0.01 39.6 40.5----
2024-04-25 11:50 am- 0.0 0.0 2.3 75.0 SW29.90+0.03 39.0 39.9----
2024-04-25 10:50 am- 0.0 1.9 2.0 84.9SSW29.89+0.03 38.8 39.7----
2024-04-25 09:50 am E 3.9 3.9 2.0 84.8SSW29.88+0.03 38.5 39.9----
2024-04-25 08:50 am E 3.9 3.9 2.3 85.4 SW29.87+0.03 38.8 39.9----
2024-04-25 07:50 am E 5.8 7.8 2.3 95.1 SW29.86+0.03 39.0 39.9----
2024-04-25 06:50 amENE 7.8 9.7 2.3 94.7 SW29.85+0.02 39.2 40.1----
2024-04-25 05:50 amENE 9.7 11.7 2.0 84.0 SW29.84+0.01 39.6 40.5----
2024-04-25 04:50 amENE 11.7 13.6 2.0 93.8WSW29.83+0.00 39.7 40.3----
2024-04-25 03:50 am NE 11.7 15.5 2.0 83.9 SW29.83+0.00 39.7 40.3----
2024-04-25 02:50 am NE 13.6 15.5 2.0 83.9 SW29.83+0.00 39.9 39.9----
2024-04-25 01:50 amENE 11.7 13.6 2.0 84.1WSW29.83+0.01 39.9 39.7----
2024-04-25 12:50 am NE 11.7 13.6 2.3 84.2WSW29.83+0.02 39.9 39.7----
2024-04-24 11:50 pmENE 11.7 15.5 2.3 94.0WSW29.82+0.02 40.1 40.1----
Detailed Wave Summary
for 46077 as of
(11:00 pm AKDT on 04/25/2024)
0700 GMT on 04/26/2024:

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): 2.3 ft
5-day plot - Swell Height Swell Height (SwH): 2.3 ft
5-day plot - Swell Period Swell Period (SwP): 10.0 sec
5-day plot - Swell Direction Swell Direction (SwD):SSW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.8 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): SW
5-day plot - Average Wave Period Average Wave Period (APD): 5.3 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
2024-04-25 10:00 pm 2.0 2.0 10.0 SW 1.0 3.6 SW N/A 5.3
2024-04-25 09:00 pm 1.6 1.6 8.3 SW 0.7 3.4 SSW N/A 5.4
2024-04-25 08:00 pm 1.6 1.6 9.1WSW 0.7 3.3 SSW N/A 5.4
2024-04-25 07:00 pm 1.6 1.6 9.1 SW 0.7 3.4 SW N/A 5.5
2024-04-25 06:00 pm 1.6 1.6 9.1 SW 0.7 3.8 SW N/A 5.3
2024-04-25 05:00 pm 2.0 1.6 9.1 SW 1.0 3.6 SSW N/A 5.1
2024-04-25 04:00 pm 2.0 1.6 8.3 SW 1.0 3.8 SW N/A 5.2
2024-04-25 03:00 pm 2.0 1.6 9.1 SW 1.0 3.2 N N/A 5.0
2024-04-25 02:00 pm 2.3 2.0 6.7 SW 1.0 3.2 N N/A 5.2
2024-04-25 01:00 pm 2.0 2.0 10.0 SW 1.0 3.4 NNW N/A 5.0
2024-04-25 12:00 pm 2.3 2.0 6.7 SW 1.0 3.1 N N/A 5.0
2024-04-25 11:00 am 2.0 1.6 8.3SSW 1.0 3.7 N N/A 4.9
2024-04-25 10:00 am 2.0 1.6 8.3SSW 1.0 3.8 N N/A 4.8
2024-04-25 09:00 am 2.3 2.0 8.3 SW 1.0 3.6 N N/A 5.4
2024-04-25 08:00 am 2.3 2.0 9.1 SW 1.0 3.7 NNE N/A 5.1
2024-04-25 07:00 am 2.3 2.0 9.1 SW 1.3 4.0 NNE N/A 4.7
2024-04-25 06:00 am 2.0 1.3 8.3 SW 1.6 3.6 NNE N/A 4.0
2024-04-25 05:00 am 2.0 1.3 9.1WSW 1.6 3.7 NE N/A 3.8
2024-04-25 04:00 am 2.0 1.3 8.3 SW 1.6 3.7 NE N/A 3.9
2024-04-25 03:00 am 2.0 1.3 8.3 SW 1.6 3.6 NE N/A 3.9
2024-04-25 02:00 am 2.0 1.3 8.3WSW 1.6 3.6 NE N/A 4.1
2024-04-25 01:00 am 2.3 1.6 8.3WSW 1.6 3.7 NNE N/A 4.2
2024-04-25 12:00 am 2.3 1.3 9.1WSW 1.6 3.6 NE N/A 4.0

Plot of wave energy versus frequency (and period)