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


Conditions at 46077 as of
(9:50 am AKST)
1850 GMT on 02/29/2024:
     

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 Direction Wind Direction (WDIR):NNW ( 340 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 23.3 kts
5-day plot - Wind Gust Wind Gust (GST): 29.1 kts
5-day plot - Wave Height Wave Height (WVHT): 6.6 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 6 sec
5-day plot - Average Wave Period Average Period (APD): 4.8 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): W ( 276 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.63 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):+0.03 in ( Rising )
5-day plot - Air Temperature Air Temperature (ATMP): 19.9 °F
5-day plot - Water Temperature Water Temperature (WTMP): 39.2 °F
5-day plot - Ice Accretion Ice Accretion (ICE): 0.24 in per hour
5-day plot - Wind Chill Wind Chill (CHILL): 2.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 25.3 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 27.2 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Continuous Winds
TIME
(AKST)
5-day plot - Wind Direction WDIR 5-day plot - Wind Speed WSPD
9:50 amNNW ( 337 deg ) 22.9 kts
9:40 amNNW ( 342 deg ) 22.1 kts
9:30 amNNW ( 338 deg ) 24.5 kts
9:20 amNNW ( 337 deg ) 23.9 kts
9:10 amNNW ( 347 deg ) 23.5 kts
9:00 amNNW ( 344 deg ) 24.1 kts
 
Supplemental Measurements
Highest 1-minute Wind Speed
Time (AKST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
9:19 am 27.2 ktsNNW ( 330 deg true )
Peak gust during the measurement hour
TIME
(AKST)
5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
9:22 amNNW ( 330 deg ) 31.1 kts
Previous observations
TIME
(AKST)
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
2024-02-29 08:50 amNNW 21.4 27.2 7.2 65.1 NW29.61+0.02 18.7 39.2----
2024-02-29 07:50 amNNW 21.4 29.1 6.9 75.1 NW29.61+0.03 18.5 39.4----
2024-02-29 06:50 am NW 19.4 27.2 6.6 75.1 W29.60+0.03 18.0 39.4----
2024-02-29 05:50 amWNW 19.4 25.3 6.6 75.2 W29.59+0.02 17.6 39.6----
2024-02-29 04:50 am NW 17.5 23.3 6.2 65.0WNW29.58+0.00 17.8 39.4----
2024-02-29 03:50 amWNW 17.5 25.3 6.2 75.0 W29.58-0.01 16.9 39.0----
2024-02-29 02:50 amWNW 23.3 27.2 6.2 75.0 W29.57+0.00 15.8 39.0----
2024-02-29 01:50 amWNW 25.3 31.1 6.2 64.9WNW29.58+0.00 17.2 39.0----
2024-02-29 12:50 amWNW 21.4 27.2 5.6 64.7WNW29.59-0.01 19.6 38.8----
2024-02-28 11:50 pmWNW 29.1 35.0 6.6 75.0WNW29.57-0.04 21.2 38.8----
2024-02-28 10:50 pmWNW 25.3 33.0 6.6 65.1WSW29.58-0.03 20.8 38.7----
2024-02-28 09:50 pmWNW 21.4 27.2 5.9 64.9 W29.60+0.02 21.2 38.7----
2024-02-28 08:50 pm W 19.4 23.3 5.2 64.9 W29.61+0.03 21.0 38.7----
2024-02-28 07:50 pmWNW 23.3 27.2 6.6 75.0 W29.61+0.02 21.0 38.8----
2024-02-28 06:50 pm NW 35.0 40.8 6.6 65.0WSW29.58+0.00 23.2 39.0----
2024-02-28 05:50 pmWNW 25.3 31.1 6.6 65.0 W29.58+0.00 23.2 39.0----
2024-02-28 04:50 pmWNW 27.2 33.0 6.2 64.8 W29.59+0.00 22.5 39.0----
2024-02-28 03:50 pmWNW 27.2 33.0 5.9 64.7 W29.58+0.00 24.4 39.0----
2024-02-28 02:50 pm NW 25.3 31.1 5.9 54.6WNW29.58-0.02 24.6 39.0----
2024-02-28 01:50 pm NW 23.3 29.1 5.2 54.6 NW29.58+0.00 26.2 39.0----
2024-02-28 12:50 pm NW 25.3 31.1 5.6 64.7WNW29.59+0.00 25.5 38.8----
2024-02-28 11:50 amWNW 25.3 29.1 5.9 64.8WNW29.59+0.02 25.0 38.8----
2024-02-28 10:50 amWNW 23.3 29.1 5.9 64.9 W29.58+0.03 25.0 38.7----
2024-02-28 09:50 amWNW 19.4 23.3 6.6 65.1 W29.59+0.07 23.4 38.7----

Detailed Wave Summary
for 46077 as of (10:00 am AKST)
1900 GMT on 02/29/2024:

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): 6.6 ft
5-day plot - Swell Height Swell Height (SwH): 0.7 ft
5-day plot - Swell Period Swell Period (SwP): 10.8 sec
5-day plot - Swell Direction Swell Direction (SwD):NNW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 6.6 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 6.2 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): W
5-day plot - Wave Steepness Wave Steepness (STEEPNESS):VERY_STEEP
5-day plot - Average Wave Period Average Wave Period (APD): 4.8 sec
Previous observations
TIME
(AKST)
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
2024-02-29 09:00 am 7.2 0.0-- 7.2 6.2 NWVERY_STEEP 5.1
2024-02-29 08:00 am 6.9 1.0 10.0 N 6.9 6.7 NW STEEP 5.1
2024-02-29 07:00 am 6.6 0.0-- 6.6 6.7 W STEEP 5.1
2024-02-29 06:00 am 6.6 0.7 10.8SSW 6.6 6.7 W STEEP 5.2
2024-02-29 05:00 am 6.2 0.0-- 6.2 6.2 WNWVERY_STEEP 5.0
2024-02-29 04:00 am 6.2 0.7 10.8 SW 6.2 6.7 W STEEP 5.0
2024-02-29 03:00 am 6.2 0.7 11.4 SW 6.2 6.7 W STEEP 5.0
2024-02-29 02:00 am 6.2 0.0-- 6.2 5.9 WNWVERY_STEEP 4.9
2024-02-29 01:00 am 5.6 1.0 11.4WSW 5.6 5.9 WNWVERY_STEEP 4.7
2024-02-29 12:00 am 6.6 0.7 10.8 S 6.6 6.7 WNW STEEP 5.0
2024-02-28 11:00 pm 6.6 0.7 9.1WSW 6.6 6.2 WSWVERY_STEEP 5.1
2024-02-28 10:00 pm 5.9 1.0 11.4WNW 5.6 6.2 WVERY_STEEP 4.9
2024-02-28 09:00 pm 5.2 1.0 12.1 SW 5.2 5.9 WVERY_STEEP 4.9
2024-02-28 08:00 pm 6.6 0.7 11.4 W 6.6 6.7 W STEEP 5.0
2024-02-28 07:00 pm 6.6 1.0 9.1 W 6.6 6.2 WSWVERY_STEEP 5.0
2024-02-28 06:00 pm 6.6 1.0 10.0WNW 6.6 5.9 WVERY_STEEP 5.0
2024-02-28 05:00 pm 6.2 1.0 10.0 W 6.2 5.9 WVERY_STEEP 4.8
2024-02-28 04:00 pm 5.9 1.0 10.8WSW 5.9 6.2 WVERY_STEEP 4.7
2024-02-28 03:00 pm 5.9 1.3 10.8SSE 5.6 5.3 WNWVERY_STEEP 4.6
2024-02-28 02:00 pm 5.2 1.0 11.4WSW 5.2 5.0 NWVERY_STEEP 4.6
2024-02-28 01:00 pm 5.6 1.0 10.8WSW 5.6 5.9 WNWVERY_STEEP 4.7
2024-02-28 12:00 pm 5.9 1.0 11.4WNW 5.6 6.2 WNWVERY_STEEP 4.8
2024-02-28 11:00 am 5.9 1.0 10.8 NW 5.9 5.9 WVERY_STEEP 4.9
2024-02-28 10:00 am 6.6 1.3 10.0 SW 6.6 6.2 WVERY_STEEP 5.1

Plot of wave energy versus frequency (and period)