Station 46081 (LLNR 25647) - Western Prince William Sound Image indicating link to RSS feed of recent meteorological observations for station 46081


Conditions at 46081 as of
(5:50 am AKDT)
1350 GMT on 04/20/2024:
     

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):WSW ( 250 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): 0.3 ft
5-day plot - Average Wave Period Average Period (APD): 2.4 sec
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.99 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.05 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 40.6 °F
5-day plot - Dew Point Dew Point (DEWP): 35.2 °F
5-day plot - Wind Chill Wind Chill (CHILL): 34.9 °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
5:50 amWSW ( 246 deg ) 6.8 kts
5:40 amSW ( 232 deg ) 6.2 kts
5:30 amSW ( 236 deg ) 6.0 kts
5:20 amW ( 266 deg ) 3.9 kts
5:10 amWNW ( 287 deg ) 3.3 kts
5:00 amW ( 273 deg ) 3.1 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
5:42 am 7.8 kts-
Peak gust during the measurement hour
TIME
(AKDT)
5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
5:42 amWSW ( 240 deg ) 9.7 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
2024-04-20 04:50 amWSW 3.9 7.8 0.3-2.5-30.02-0.04 40.8- 34.9---
2024-04-20 03:50 amWSW 5.8 5.8 0.3-2.5-30.03-0.03 41.5- 35.6---
2024-04-20 02:50 amWNW 1.9 3.9 0.3-2.4-30.05-0.03 43.0- 33.6---
2024-04-20 01:50 amSSW 1.9 1.9 0.3-2.4-30.06-0.03 43.3- 34.0---
2024-04-20 12:50 amWSW 1.9 5.8 0.3-2.4-30.07-0.03 44.2- 32.5---
2024-04-19 11:50 pm N 5.8 7.8 0.3-2.4-30.08-0.02 45.5- 32.0---
2024-04-19 10:50 pm NE 5.8 7.8 0.3-2.4-30.09-0.03 44.8- 32.5---
2024-04-19 09:50 pm N 1.9 3.9 0.3-2.5-30.09-0.04 45.3- 31.8---
2024-04-19 08:50 pm NW 5.8 7.8 0.3-2.4-30.10-0.04 46.2- 30.0---
2024-04-19 07:50 pmESE 5.8 7.8 0.3-2.4-30.11-0.04 48.0- 31.3---
2024-04-19 06:50 pmESE 7.8 9.7 0.3-2.4-30.14-0.03 46.9- 34.7---
2024-04-19 05:50 pm E 7.8 9.7 0.7-2.5-30.14-0.03 47.7- 33.3---
2024-04-19 04:50 pmESE 7.8 9.7 0.7-2.6-30.15-0.04 48.7- 32.2---
2024-04-19 03:50 pm E 5.8 9.7 1.0 32.7 NE30.17-0.02 48.9- 31.1---
2024-04-19 02:50 pm NE 7.8 11.7 1.0 32.8 NE30.18-0.04 49.3- 30.0---
2024-04-19 01:50 pmNNE 5.8 9.7 1.3 32.9 NE30.19-0.04 49.5- 29.3---
2024-04-19 12:50 pmNNE 13.6 15.5 1.3 32.9 NE30.19-0.05 46.9- 32.0---
2024-04-19 11:50 amENE 9.7 13.6 1.3 33.0NNE30.22-0.04 45.9- 33.3---
2024-04-19 10:50 am E 3.9 9.7 1.3 32.9 NE30.23-0.03 46.2- 32.0---
2024-04-19 09:50 amNNE 7.8 13.6 1.0 32.9 NE30.24-0.01 45.5- 30.7---
2024-04-19 08:50 am N 11.7 17.5 1.3 32.9 NE30.25-0.03 43.9- 31.6---
2024-04-19 07:50 amNNE 9.7 13.6 1.3 32.9 NE30.26-0.03 43.5- 33.3---
2024-04-19 06:50 am N 13.6 15.5 1.0 32.6 NE30.26-0.04 43.9- 33.1---
2024-04-19 05:50 am N 13.6 17.5 1.0 32.7 NE30.28-0.03 43.9- 32.5---

Detailed Wave Summary
for 46081 as of (6:00 am AKDT)
1400 GMT on 04/20/2024:

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): 0.3 ft
5-day plot - Average Wave Period Average Wave Period (APD): 2.4 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
2024-04-20 05:00 am 0.3------ N/A 2.5
2024-04-20 04:00 am 0.3------ N/A 2.5
2024-04-20 03:00 am 0.3------ N/A 2.4
2024-04-20 02:00 am 0.3------ N/A 2.4
2024-04-20 01:00 am 0.3------ N/A 2.4
2024-04-20 12:00 am 0.3------ N/A 2.4
2024-04-19 11:00 pm 0.3------ N/A 2.4
2024-04-19 10:00 pm 0.3------ N/A 2.5
2024-04-19 09:00 pm 0.3------ N/A 2.4
2024-04-19 08:00 pm 0.3------ N/A 2.4
2024-04-19 07:00 pm 0.3------ N/A 2.4
2024-04-19 06:00 pm 0.7------ N/A 2.5
2024-04-19 05:00 pm 0.7------ N/A 2.6
2024-04-19 04:00 pm 1.0 0.0 4.3 SE 1.0 2.9 NE N/A 2.7
2024-04-19 03:00 pm 1.0 0.3 5.0 SE 1.0 3.2 NE N/A 2.8
2024-04-19 02:00 pm 1.3 0.0 5.3NNW 1.3 3.2 NE N/A 2.9
2024-04-19 01:00 pm 1.3 0.0 7.1 NE 1.3 3.2 NE N/A 2.9
2024-04-19 12:00 pm 1.3 0.3 23.5WNW 1.3 3.3 NNE N/A 3.0
2024-04-19 11:00 am 1.3 0.0 6.7 S 1.3 3.1 NE N/A 2.9
2024-04-19 10:00 am 1.0 0.0 6.7NNE 1.0 3.2 NE N/A 2.9
2024-04-19 09:00 am 1.3 0.0 7.7ENE 1.3 3.1 NE N/A 2.9
2024-04-19 08:00 am 1.3 0.3 26.7 SW 1.3 2.9 NE N/A 2.9
2024-04-19 07:00 am 1.0 0.0-- 1.0 2.6 NE N/A 2.6
2024-04-19 06:00 am 1.0 0.0 16.0 NE 1.0 2.7 NE N/A 2.7

Plot of wave energy versus frequency (and period)