Station 46029 (LLNR 688) - COLUMBIA RIVER BAR - 20NM West of Columbia River Mouth Image indicating link to RSS feed of recent meteorological observations for station 46029


Conditions at 46029 as of
(11:00 pm PST on 12/24/2025)
0700 GMT on 12/25/2025:
     

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): 17.5 kts
5-day plot - Wind Gust Wind Gust (GST): 21.4 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.56 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.06 in ( Falling )
5-day plot - Water Temperature Water Temperature (WTMP): 51.8 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 19.4 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 19.4 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Lowest 1-minute Pressure
Time (PST)Pressure
11:00 pm29.56 in
Highest 1-minute Wind Speed
Time (PST)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
10:52 pm 19.4 kts-
Previous observations
TIME
(PST)
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
2025-12-24 10:50 pm- 15.5 19.4 4.9 105.5 W29.56-- 51.8----
2025-12-24 10:40 pm- 15.5 19.4 4.9-5.5 W29.57-- 51.8----
2025-12-24 10:30 pm- 15.5 19.4----29.57-- 51.8----
2025-12-24 10:20 pm- 15.5 19.4 5.6 95.8WNW29.57-- 51.8----
2025-12-24 10:10 pm- 15.5 17.5 5.6-5.8WNW29.58-- 51.8----
2025-12-24 10:00 pm- 15.5 19.4----29.58-0.05- 51.8----
2025-12-24 09:50 pm- 15.5 19.4 4.9 105.4WNW29.59-- 51.8----
2025-12-24 09:40 pm- 15.5 19.4----29.59-- 51.8----
2025-12-24 09:30 pm- 15.5 19.4----29.60-- 51.8----
2025-12-24 09:20 pm- 13.6 17.5 4.6 95.6WNW29.60-- 51.8----
2025-12-24 09:10 pm- 13.6 17.5----29.61-- 51.8----
2025-12-24 09:00 pm- 11.7 15.5----29.61-0.03- 51.8----
2025-12-24 08:50 pm- 11.7 15.5 4.9 105.9WNW29.61-- 51.8----
2025-12-24 08:40 pm- 11.7 13.6----29.61-- 51.8----
2025-12-24 08:30 pm- 11.7 15.5----29.61-- 51.8----
2025-12-24 08:20 pm- 11.7 13.6 4.9 86.0 W29.61-- 51.8----
2025-12-24 08:10 pm- 11.7 13.6 4.9-6.0 W29.61-- 52.0----
2025-12-24 08:00 pm- 11.7 13.6----29.62-0.01- 52.0----
2025-12-24 07:50 pm- 9.7 11.7 4.6 96.0WNW29.62-- 51.8----
2025-12-24 07:40 pm- 9.7 13.6----29.62-- 51.8----
2025-12-24 07:30 pm- 9.7 11.7----29.63-- 51.8----
2025-12-24 07:20 pm- 9.7 11.7 4.6 106.6 W29.63-------
2025-12-24 07:10 pm- 9.7 13.6 4.6-6.6 W29.63-- 51.8----
2025-12-24 07:00 pm- 11.7 13.6----29.63+0.02- 51.8----
2025-12-24 06:50 pm- 9.7 11.7 4.3 96.3WNW29.63-- 51.8----
2025-12-24 06:40 pm- 9.7 11.7 4.3-6.3WNW29.63-- 51.8----
2025-12-24 06:30 pm- 9.7 11.7----29.63-- 51.8----
2025-12-24 06:20 pm- 5.8 7.8 4.3 96.4WNW29.63-- 51.8----
2025-12-24 06:10 pm- 7.8 11.7 4.3-6.4WNW29.64-- 51.8----
2025-12-24 06:00 pm- 9.7 13.6----29.64+0.05- 51.8----
2025-12-24 05:50 pm- 9.7 13.6 4.3 116.7 W29.63-- 51.8----
2025-12-24 05:40 pm- 9.7 11.7 4.3-6.7 W29.63-- 51.8----
2025-12-24 05:30 pm- 9.7 11.7----29.63-- 51.8----
2025-12-24 05:20 pm- 7.8 11.7 4.6 96.6 W29.63-- 51.8----
2025-12-24 05:10 pm- 5.8 7.8----29.63-- 51.8----
2025-12-24 05:00 pm- 5.8 7.8----29.63+0.06- 51.8----
2025-12-24 04:50 pm- 5.8 7.8 4.6 116.6WNW29.62-- 51.8----
2025-12-24 04:40 pm- 7.8 9.7----29.62-- 51.8----
2025-12-24 04:30 pm- 9.7 11.7----29.62-- 51.8----
2025-12-24 04:20 pm- 7.8 9.7 4.6 106.3WNW29.62-- 51.8----
2025-12-24 04:10 pm- 5.8 7.8----29.62-- 51.8----
2025-12-24 04:00 pm- 9.7 11.7----29.61+0.05- 51.8----
2025-12-24 03:50 pm- 9.7 13.6 4.6 106.2WNW29.60-- 51.8----
2025-12-24 03:40 pm- 7.8 9.7 4.6-6.2WNW29.60-- 52.0----
2025-12-24 03:20 pm- 5.8 7.8 4.6 106.2 W29.59-- 52.0----
2025-12-24 03:10 pm- 5.8 7.8 4.6-6.2 W29.59-- 52.0----
2025-12-24 03:00 pm- 7.8 9.7----29.59+0.07- 52.0----
2025-12-24 02:50 pm- 7.8 9.7 4.6 105.9WNW29.58-- 52.0----
2025-12-24 02:40 pm- 7.8 11.7 4.6-5.9WNW29.58-- 52.0----
2025-12-24 02:30 pm- 9.7 11.7----29.58-------
2025-12-24 02:20 pm- 5.8 7.8 5.2 116.2WNW29.57-- 52.0----
2025-12-24 02:10 pm- 5.8 7.8 5.2-6.2WNW29.57-- 52.0----
2025-12-24 02:00 pm- 7.8 9.7----29.57+0.10- 52.0----
2025-12-24 01:50 pm- 7.8 9.7 5.2 106.2 W29.56-- 52.0----
2025-12-24 01:40 pm- 7.8 9.7----29.56-- 52.0----
2025-12-24 01:30 pm- 7.8 11.7----29.55-- 51.8----
2025-12-24 01:20 pm- 9.7 13.6 4.6 105.7WNW29.56-- 51.8----
2025-12-24 01:10 pm- 9.7 11.7 4.6-5.7WNW29.56-- 51.8----
2025-12-24 01:00 pm- 9.7 11.7----29.56+0.17- 51.8----
2025-12-24 12:50 pm- 7.8 11.7 4.6 115.8 W29.55-- 51.8----
2025-12-24 12:40 pm- 7.8 9.7----29.54-- 52.0----
2025-12-24 12:30 pm- 7.8 11.7----29.54-- 52.0----
2025-12-24 12:20 pm- 11.7 15.5 4.9 116.0WNW29.54-- 52.0----
2025-12-24 12:10 pm- 15.5 17.5----29.53-- 52.0----
2025-12-24 12:00 pm- 15.5 17.5----29.52+0.20- 52.0----
2025-12-24 11:50 am- 15.5 17.5 4.6 115.8WNW29.51-- 52.0----
2025-12-24 11:40 am- 13.6 17.5 4.6-5.8WNW29.50-- 52.0----
2025-12-24 11:30 am- 13.6 15.5----29.49-- 52.0----
2025-12-24 11:20 am- 13.6 17.5 4.6 115.7 W29.49-- 52.0----
2025-12-24 11:10 am- 15.5 17.5 4.6-5.7 W29.48-- 52.0----
2025-12-24 11:00 am- 15.5 17.5----29.47+0.20- 52.0----
2025-12-24 10:50 am- 15.5 17.5 4.9 106.2 W29.46-- 52.2----
2025-12-24 10:40 am- 15.5 19.4----29.44-- 52.2----
2025-12-24 10:30 am- 17.5 21.4----29.43-- 52.2----
2025-12-24 10:20 am- 15.5 21.4 5.2 116.9 W29.42-- 52.2----
2025-12-24 10:10 am- 13.6 15.5----29.40-- 52.2----
2025-12-24 10:00 am- 11.7 15.5----29.39+0.14- 52.2----
2025-12-24 09:50 am- 11.7 13.6 4.9 116.6WNW29.37-- 52.2----
2025-12-24 09:40 am- 13.6 19.4----29.36-- 52.2----
2025-12-24 09:30 am- 11.7 13.6----29.35-- 52.2----
2025-12-24 09:20 am- 11.7 13.6 5.6 117.3 W29.34-- 52.2----
2025-12-24 09:10 am- 9.7 13.6 5.6-7.3 W29.32-------
2025-12-24 09:00 am- 9.7 13.6----29.31+0.05- 52.2----
2025-12-24 08:50 am- 11.7 13.6 5.6 117.0WNW29.31-- 52.2----
2025-12-24 08:40 am- 7.8 11.7 5.6-7.0WNW29.29-- 52.2----
2025-12-24 08:30 am- 7.8 9.7----29.28-- 52.2----
2025-12-24 08:20 am- 7.8 11.7 5.2 116.3WNW29.28-- 52.2----
2025-12-24 08:10 am- 9.7 11.7 5.2-6.3WNW29.27-- 52.2----
2025-12-24 08:00 am- 9.7 11.7----29.27-0.01- 52.2----
2025-12-24 07:50 am- 9.7 13.6 5.6 106.7 W29.26-- 52.2----
2025-12-24 07:40 am- 9.7 13.6----29.26-- 52.2----
2025-12-24 07:30 am- 9.7 11.7----29.26-- 52.2----
2025-12-24 07:20 am- 9.7 11.7 5.6 106.1WNW29.25-- 52.2----
2025-12-24 07:10 am- 9.7 13.6 5.6-6.1WNW29.25-- 52.2----
2025-12-24 07:00 am- 11.7 13.6----29.25-0.09- 52.3----
2025-12-24 06:50 am- 11.7 15.5 6.2 106.2WNW29.25-- 52.3----
2025-12-24 06:40 am- 13.6 15.5 6.2-6.2WNW29.25-- 52.3----
2025-12-24 06:30 am- 13.6 15.5----29.26-- 52.3----
2025-12-24 06:20 am- 13.6 17.5 6.9 116.1WNW29.26-- 52.3----
2025-12-24 06:10 am- 15.5 19.4 6.9-6.1WNW29.26-- 52.3----
2025-12-24 06:00 am- 15.5 21.4----29.26-0.14- 52.3----
2025-12-24 05:50 am- 17.5 21.4 6.6 116.0WNW29.27-- 52.3----
2025-12-24 05:40 am- 17.5 21.4----29.27-- 52.3----
2025-12-24 05:30 am- 19.4 23.3----29.28-- 52.3----
2025-12-24 05:20 am- 19.4 23.3 6.2 106.3WNW29.27-- 52.3----
2025-12-24 05:10 am- 19.4 23.3 6.2-6.3WNW29.28-- 52.5----
2025-12-24 05:00 am- 17.5 23.3----29.28-0.15- 52.5----
2025-12-24 04:50 am- 17.5 21.4 6.2 106.6WNW29.30-- 52.3----
2025-12-24 04:40 am- 15.5 19.4----29.31-- 52.5----
2025-12-24 04:30 am- 15.5 19.4----29.32-- 52.5----
2025-12-24 04:20 am- 15.5 17.5 6.2 116.8WNW29.33-- 52.5----
2025-12-24 04:10 am- 13.6 17.5 6.2-6.8WNW29.34-- 52.5----
2025-12-24 04:00 am- 13.6 17.5----29.34-0.13- 52.5----
2025-12-24 03:50 am- 13.6 17.5 5.9 116.8WNW29.35-- 52.5----
2025-12-24 03:40 am- 11.7 15.5 5.9-6.8WNW29.35-- 52.5----
2025-12-24 03:30 am- 11.7 15.5----29.37-- 52.5----
2025-12-24 03:20 am- 11.7 13.6 6.6 97.1WNW29.39-- 52.5----
2025-12-24 03:10 am- 9.7 13.6 6.6-7.1WNW29.39-- 52.5----
2025-12-24 03:00 am- 9.7 11.7----29.41-0.11- 52.5----
2025-12-24 02:50 am- 9.7 13.6 6.6 116.9WNW29.41-- 52.5----
2025-12-24 02:40 am- 9.7 13.6----29.41-- 52.5----
2025-12-24 02:30 am- 9.7 11.7----29.41-- 52.5----
2025-12-24 02:20 am- 9.7 13.6 6.9 117.2WNW29.42-- 52.5----
2025-12-24 02:10 am- 9.7 13.6 6.9-7.2WNW29.42-- 52.5----
2025-12-24 02:00 am- 9.7 13.6----29.44-0.14- 52.5----
2025-12-24 01:50 am- 9.7 15.5 7.2 117.3WNW29.44-- 52.5----
2025-12-24 01:40 am- 11.7 13.6----29.44-- 52.5----
2025-12-24 01:30 am- 11.7 15.5----29.44-- 52.5----
2025-12-24 01:20 am- 11.7 13.6 6.9 117.2WNW29.45-- 52.5----
2025-12-24 01:10 am- 11.7 13.6 6.9-7.2WNW29.46-- 52.5----
2025-12-24 01:00 am- 11.7 13.6----29.47-0.13- 52.5----
2025-12-24 12:50 am- 11.7 13.6 6.9 117.4WNW29.48-- 52.5----
2025-12-24 12:40 am- 11.7 13.6----29.48-- 52.5----
2025-12-24 12:30 am- 11.7 13.6----29.48-- 52.5----
2025-12-24 12:20 am- 9.7 13.6 7.2 117.3WNW29.49-- 52.7----
2025-12-24 12:10 am- 9.7 13.6 7.2-7.3WNW29.51-- 52.7----
2025-12-24 12:00 am- 11.7 13.6----29.52-0.11- 52.7----
2025-12-23 11:50 pm- 11.7 13.6 7.2 107.2 W29.52-- 52.7----
2025-12-23 11:40 pm- 9.7 13.6----29.54-- 52.7----
2025-12-23 11:30 pm- 9.7 13.6----29.55-- 52.7----
2025-12-23 11:20 pm- 11.7 13.6 7.2 117.3WNW29.57-- 52.7----
2025-12-23 11:10 pm- 11.7 15.5 7.2-7.3WNW29.57-- 52.5----
2025-12-23 11:00 pm- 13.6 15.5----29.58-0.08- 52.5----
2025-12-23 10:50 pm- 13.6 15.5 7.9 117.4WNW29.58-- 52.5----

Wave Summary
for 46029 as of
(10:40 pm PST on 12/24/2025)
0640 GMT on 12/25/2025:

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): 4.9 ft
5-day plot - Swell Height Swell Height (SwH): 3.9 ft
5-day plot - Swell Period Swell Period (SwP): 10.0 sec
5-day plot - Swell Direction Swell Direction (SwD): W
5-day plot - Wind Wave Height Wind Wave Height (WWH): 2.6 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.4 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD): E
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 5.5 sec
Previous observations
TIME
(PST)
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
2025-12-24 10:10 pm 5.6 4.9 9.1WNW 2.6 3.6 ESE AVERAGE 5.8
2025-12-24 09:40 pm 4.9 4.3 10.0WNW 2.3 5.6 W SWELL 5.4
2025-12-24 09:10 pm 4.6 3.9 9.1WNW 2.3 4.8 WNW SWELL 5.6
2025-12-24 08:40 pm 4.9 4.3 10.0WNW 2.3 5.0 WNW SWELL 5.9
2025-12-24 08:10 pm 4.9 4.3 8.3 W 2.3 5.3 W AVERAGE 6.0
2025-12-24 07:40 pm 4.6 4.3 9.1WNW 1.6 3.8 WNW SWELL 6.0
2025-12-24 07:10 pm 4.6 4.3 10.0 W 1.6 4.5 NW SWELL 6.6
2025-12-24 06:40 pm 4.3 4.3 9.1WNW 1.6 4.3 NNW SWELL 6.3
2025-12-24 06:10 pm 4.3 3.9 9.1WNW 1.3 4.0 NW SWELL 6.4
2025-12-24 05:40 pm 4.3 4.3 10.8 W 1.6 4.8 NNW SWELL 6.7
2025-12-24 05:10 pm 4.6 4.3 9.1 W 1.3 3.7 WNW SWELL 6.6
2025-12-24 04:40 pm 4.6 4.6 10.8WNW 1.3 3.1 WSW SWELL 6.6
2025-12-24 04:10 pm 4.6 4.3 10.0WNW 1.3 4.0 NW SWELL 6.3
2025-12-24 03:40 pm 4.6 4.3 10.0WNW 1.3 3.7 WNW SWELL 6.2
2025-12-24 03:10 pm 4.6 4.3 10.0 W 1.3 3.2 WNW SWELL 6.2
2025-12-24 02:40 pm 4.6 4.3 10.0WNW 1.6 3.6 NW SWELL 5.9
2025-12-24 02:10 pm 5.2 4.9 10.8WNW 1.6 3.8 WNW SWELL 6.2
2025-12-24 01:40 pm 5.2 4.9 10.0 W 1.6 3.7 WNW SWELL 6.2
2025-12-24 01:10 pm 4.6 3.9 10.0WNW 2.3 5.0 NNW SWELL 5.7
2025-12-24 12:40 pm 4.6 4.3 10.8 W 2.0 3.8 NW SWELL 5.8
2025-12-24 12:10 pm 4.9 4.3 10.8WNW 2.6 5.9 W SWELL 6.0
2025-12-24 11:40 am 4.6 3.9 10.8WNW 2.3 3.4 NW SWELL 5.8
2025-12-24 11:10 am 4.6 3.9 10.8 W 2.3 5.6 WNW SWELL 5.7
2025-12-24 10:40 am 4.9 4.6 10.0 W 2.0 3.8 NNW SWELL 6.2
2025-12-24 10:10 am 5.2 4.6 10.8 W 2.0 4.8 NW SWELL 6.9
2025-12-24 09:40 am 4.9 4.3 10.8WNW 2.3 5.3 NW SWELL 6.6
2025-12-24 09:10 am 5.6 5.2 10.8 W 1.6 4.8 NNW SWELL 7.3
2025-12-24 08:40 am 5.6 5.2 10.8WNW 1.6 4.0 NNE SWELL 7.0
2025-12-24 08:10 am 5.2 4.9 11.4WNW 1.6 4.0 NNE SWELL 6.3
2025-12-24 07:40 am 5.6 5.2 10.0 W 2.3 4.3 NNE SWELL 6.7
2025-12-24 07:10 am 5.6 4.9 10.0WNW 2.6 4.3 NNE SWELL 6.1
2025-12-24 06:40 am 6.2 5.2 10.0WNW 3.3 4.3 NNE SWELL 6.2
2025-12-24 06:10 am 6.9 5.6 10.8WNW 3.9 4.8 NNE SWELL 6.1
2025-12-24 05:40 am 6.6 5.2 10.8WNW 3.9 4.5 NNE SWELL 6.0
2025-12-24 05:10 am 6.2 5.6 10.0WNW 3.0 4.3 NNE SWELL 6.3
2025-12-24 04:40 am 6.2 5.6 10.0WNW 3.0 5.6 WNW SWELL 6.6
2025-12-24 04:10 am 6.2 5.9 10.8WNW 2.6 5.6 W SWELL 6.8
2025-12-24 03:40 am 5.9 5.2 10.8WNW 2.6 4.8 NNW SWELL 6.8
2025-12-24 03:10 am 6.6 6.2 9.1WNW 2.3 5.0 NW AVERAGE 7.1
2025-12-24 02:40 am 6.6 6.2 11.4WNW 2.0 4.3 NW SWELL 6.9
2025-12-24 02:10 am 6.9 6.6 10.8WNW 2.0 4.5 W SWELL 7.2
2025-12-24 01:40 am 7.2 6.9 10.8WNW 2.3 5.3 W SWELL 7.3
2025-12-24 01:10 am 6.9 6.6 10.8WNW 2.3 5.3 WSW SWELL 7.2
2025-12-24 12:40 am 6.9 6.6 10.8WNW 2.0 3.2 E SWELL 7.4
2025-12-24 12:10 am 7.2 6.9 11.4WNW 2.0 3.7 E SWELL 7.3
2025-12-23 11:40 pm 7.2 6.9 10.0 W 2.3 3.7 E AVERAGE 7.2
2025-12-23 11:10 pm 7.2 6.9 11.4WNW 2.6 3.3 ENE SWELL 7.3

Plot icon Plot of wave energy versus frequency (and period)