Hurricane Symbol View the latest observations near East Pacific Tropical Storm Rachel and East Pacific Hurricane Simon.

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
(4:50 pm PDT)
2350 GMT on 10/10/2026:
     

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):SSW ( 210 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 3.9 kts
5-day plot - Wind Gust Wind Gust (GST): 5.8 kts
5-day plot - Wave Height Wave Height (WVHT): 8.5 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 10 sec
5-day plot - Average Wave Period Average Period (APD): 7.4 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): NW ( 305 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.83 in
5-day plot - Air Temperature Air Temperature (ATMP): 54.9 °F
5-day plot - Water Temperature Water Temperature (WTMP): 57.6 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 5.8 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 (PDT)Pressure
4:44 pm29.83 in
Highest 1-minute Wind Speed
Time (PDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
4:45 pm 5.8 ktsSSW ( 210 deg true )
Previous observations
TIME
(PDT)
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
2026-10-10 04:40 pm SW 5.8 7.8----29.83- 54.7 57.7----
2026-10-10 04:10 pmSSW 5.8 7.8 8.9-7.4 NW29.83- 54.7 57.9----
2026-10-10 04:00 pmSSW 5.8 7.8----29.83+0.00 54.9 57.9----
2026-10-10 03:50 pmSSW 5.8 7.8 9.2 107.5WNW29.83- 55.0 57.9----
2026-10-10 03:40 pmSSW 3.9 5.8----29.82- 55.2 57.9----
2026-10-10 03:30 pmSSW 3.9 5.8----29.82- 55.6 57.7----
2026-10-10 03:20 pmSSE 1.9 3.9 8.2 107.1 NW29.82- 55.4 57.7----
2026-10-10 03:10 pm S 1.9 3.9 8.2-7.1 NW29.83- 55.2 57.7----
2026-10-10 03:00 pm- 0.0 3.9----29.83+0.00 55.0 57.7----
2026-10-10 02:50 pm S 1.9 3.9 8.9 107.3WNW29.83- 55.0 57.6----
2026-10-10 02:40 pm- 0.0 3.9----29.83- 55.8 57.7----
2026-10-10 02:30 pm- 0.0 3.9----29.83- 55.9 57.7----
2026-10-10 02:20 pm SE 3.9 5.8 8.9 107.2 NW29.83- 55.6 57.7----
2026-10-10 02:10 pmESE 1.9 5.8 8.9-7.2 NW29.83- 55.2 57.6----
2026-10-10 02:00 pmSSE 1.9 5.8----29.83-0.01 55.0 57.6----
2026-10-10 01:50 pm SE 1.9 5.8 9.2 117.2 NW29.83- 55.0 57.4----
2026-10-10 01:40 pmESE 1.9 5.8----29.83- 54.9 57.4----
2026-10-10 01:30 pm E 3.9 7.8----29.83- 54.7 57.4----
2026-10-10 01:20 pm E 5.8 7.8 10.5 107.7 NW29.83- 54.5 57.4----
2026-10-10 01:10 pmENE 5.8 7.8----29.83- 54.7 57.4----
2026-10-10 01:00 pmENE 5.8 7.8----29.83-0.02 55.0 57.4----
2026-10-10 12:50 pm E 3.9 7.8 9.8 97.5WNW29.83- 55.2 57.4----
2026-10-10 12:40 pmENE 3.9 7.8 9.8-7.5WNW29.83- 55.0 57.2----
2026-10-10 12:30 pmENE 5.8 7.8----29.83- 55.0 57.2----
2026-10-10 12:20 pmENE 5.8 7.8 10.2 107.5 NW29.83- 55.2 57.2----
2026-10-10 12:10 pm NE 5.8 7.8 10.2-7.5 NW29.83- 55.0 57.2----
2026-10-10 12:00 pm NE 3.9 7.8----29.83-0.01 55.9 57.2----
2026-10-10 11:50 am- 0.0 3.9 10.2 107.3 NW29.83- 56.1 57.2----
2026-10-10 11:40 am S 1.9 5.8----29.83- 55.4 57.0----
2026-10-10 11:30 am SW 3.9 9.7----29.83- 54.9 57.0----
2026-10-10 11:20 amWSW 5.8 7.8 10.8 107.5 NW29.83- 54.9 57.0----
2026-10-10 11:10 amWSW 7.8 11.7----29.84- 54.3 57.0----
2026-10-10 11:00 amWSW 9.7 11.7----29.84+0.00 54.3 57.0----
2026-10-10 10:50 am W 11.7 13.6 10.5 107.3 NW29.84- 54.0 57.0----
2026-10-10 10:40 am W 11.7 15.5----29.84- 54.3-----
2026-10-10 10:30 am W 11.7 13.6----29.84- 54.5 57.0----
2026-10-10 10:20 am W 11.7 15.5 10.2 97.2 NW29.84- 54.9 57.0----
2026-10-10 10:10 am W 11.7 15.5 10.2-7.2 NW29.85- 55.2 57.0----
2026-10-10 10:00 am W 9.7 13.6----29.85+0.00 54.9 57.0----
2026-10-10 09:50 am W 13.6 17.5 9.8 107.1 NW29.84- 54.9 57.0----
2026-10-10 09:40 amWNW 11.7 15.5----29.85- 56.1 57.0----
2026-10-10 09:30 am NW 11.7 15.5----29.85- 56.1 57.0----
2026-10-10 09:20 am NW 9.7 15.5 9.8 117.2 NW29.85- 56.1 57.0----
2026-10-10 09:10 am NW 11.7 15.5 9.8-7.2 NW29.85- 55.9 57.0----
2026-10-10 09:00 amNNW 13.6 17.5----29.85+0.00 55.8 57.0----
2026-10-10 08:50 amNNW 11.7 15.5 10.2 107.3WNW29.85- 55.6 57.0----
2026-10-10 08:40 amNNW 13.6 17.5----29.85- 55.0 57.0----
2026-10-10 08:30 am N 11.7 13.6----29.85- 54.1 57.2----
2026-10-10 08:20 amNNW 13.6 17.5 9.8 117.1WNW29.85- 54.7 57.2----
2026-10-10 08:10 am NW 9.7 15.5----29.84- 54.7 57.0----
2026-10-10 08:00 am NW 7.8 11.7----29.84+0.00 54.0 57.0----
2026-10-10 07:50 am NW 13.6 19.4 9.8 97.2WNW29.85- 54.5 57.0----
2026-10-10 07:40 am NW 9.7 17.5 9.8-7.2WNW29.84- 55.9 57.2----
2026-10-10 07:30 amNNW 11.7 15.5----29.84- 56.1 57.2----
2026-10-10 07:20 amNNW 11.7 15.5 9.5 106.9WNW29.84- 56.3 57.2----
2026-10-10 07:10 amNNW 13.6 17.5 9.5-6.9WNW29.84- 56.1 57.4----
2026-10-10 07:00 amNNW 13.6 15.5----29.84+0.00 56.1 57.4----
2026-10-10 06:50 amNNW 13.6 17.5 9.8 117.3 NW29.84- 56.1 57.4----
2026-10-10 06:40 am N 13.6 17.5----29.84- 56.1 57.4----
2026-10-10 06:30 amNNW 13.6 17.5----29.84- 56.1 57.4----
2026-10-10 06:20 amNNW 15.5 19.4 9.8 106.9WNW29.84- 56.3 57.4----
2026-10-10 06:10 amNNW 17.5 21.4 9.8-6.9WNW29.84- 56.3 57.4----
2026-10-10 06:00 amNNW 17.5 21.4----29.85-0.02 56.3 57.4----
2026-10-10 05:50 amNNW 13.6 19.4----29.84- 55.8-----
2026-10-10 05:40 amNNW 15.5 17.5----29.84- 55.2 57.4----
2026-10-10 05:30 am N 15.5 21.4----29.84- 54.9 57.2----
2026-10-10 05:20 am N 13.6 19.4 9.5 106.9 NW29.84- 54.0 57.4----
2026-10-10 05:10 am N 15.5 19.4----29.85- 53.2 57.4----
2026-10-10 05:00 am N 21.4 27.2----29.85-0.02 53.4 57.4----
2026-10-10 04:50 amNNW 15.5 27.2 10.2 96.9 NW29.84- 55.9 57.4----
2026-10-10 04:40 amNNW 13.6 17.5----29.84- 56.3 57.4----
2026-10-10 04:30 amNNW 15.5 19.4----29.84- 56.5 57.4----
2026-10-10 04:20 amNNW 15.5 19.4 9.2 96.7 NW29.84- 56.5 57.4----
2026-10-10 04:10 amNNW 15.5 21.4 9.2-6.7 NW29.84- 56.5 57.4----
2026-10-10 04:00 amNNW 15.5 19.4----29.85-0.02 56.3 57.4----
2026-10-10 03:50 amNNW 15.5 19.4 9.5 106.8WNW29.85- 56.5 57.4----
2026-10-10 03:40 amNNW 17.5 21.4----29.85- 56.5 57.4----
2026-10-10 03:30 amNNW 15.5 19.4----29.86- 56.5 57.4----
2026-10-10 03:20 am NW 17.5 19.4 9.5 96.7WNW29.86- 56.5 57.4----
2026-10-10 03:10 amNNW 17.5 21.4----29.86- 56.5 57.4----
2026-10-10 03:00 amNNW 17.5 21.4----29.86-0.01 56.5 57.4----
2026-10-10 02:50 amNNW 17.5 23.3 9.5 106.5WNW29.86- 56.7 57.4----
2026-10-10 02:40 amNNW 19.4 23.3----29.86- 56.7 57.4----
2026-10-10 02:30 am NW 17.5 21.4----29.86- 56.5 57.4----
2026-10-10 02:20 am NW 17.5 21.4 9.8 96.6 NW29.86- 56.7 57.4----
2026-10-10 02:10 am NW 17.5 23.3----29.86- 56.7 57.4----
2026-10-10 02:00 amNNW 19.4 23.3----29.86-0.02 56.7 57.4----
2026-10-10 01:50 am NW 17.5 21.4 9.2 106.4WNW29.86- 56.8 57.4----
2026-10-10 01:40 am NW 17.5 21.4----29.86- 56.8 57.4----
2026-10-10 01:30 am NW 17.5 19.4----29.86- 56.8 57.4----
2026-10-10 01:20 amNNW 17.5 21.4 10.2 96.7WNW29.87- 56.7 57.4----
2026-10-10 01:10 am NW 17.5 21.4----29.87- 56.8 57.4----
2026-10-10 01:00 am NW 15.5 19.4----29.87-0.02 56.8 57.4----
2026-10-10 12:50 amNNW 17.5 23.3 9.5 96.4 NW29.87- 56.8 57.4----
2026-10-10 12:40 amNNW 17.5 21.4 9.5-6.4 NW29.87- 56.8 57.4----
2026-10-10 12:30 amNNW 17.5 23.3----29.87- 56.7 57.4----
2026-10-10 12:20 am NW 19.4 23.3 9.8 96.7WNW29.87- 56.1 57.4----
2026-10-10 12:10 am NW 17.5 23.3 9.8-6.7WNW29.87- 56.7 57.4----
2026-10-10 12:00 am NW 15.5 19.4----29.87-0.01 56.8 57.4----
2026-10-09 11:50 pm NW 15.5 19.4 10.2 106.4WNW29.88- 56.8 57.4----
2026-10-09 11:40 pmNNW 15.5 19.4----29.88- 56.8 57.4----
2026-10-09 11:30 pmNNW 15.5 19.4----29.88- 56.8 57.4----
2026-10-09 11:20 pmNNW 15.5 21.4 9.8 96.5WNW29.88- 56.8 57.4----
2026-10-09 11:10 pm NW 17.5 21.4 9.8-6.5WNW29.88- 56.8 57.4----
2026-10-09 11:00 pmNNW 17.5 23.3----29.88-0.02 56.8 57.4----
2026-10-09 10:50 pmNNW 17.5 21.4 9.8 86.4 NW29.88- 56.8 57.4----
2026-10-09 10:40 pmNNW 17.5 21.4----29.89- 56.8 57.4----
2026-10-09 10:30 pm NW 17.5 21.4----29.89- 57.2 57.4----
2026-10-09 10:20 pm NW 17.5 21.4 10.2 96.6WNW29.89- 57.0 57.4----
2026-10-09 10:10 pmNNW 15.5 19.4 10.2-6.6WNW29.89- 57.0 57.4----
2026-10-09 10:00 pmNNW 17.5 21.4----29.89-0.02 57.0 57.6----
2026-10-09 09:50 pmNNW 15.5 19.4----29.89- 57.0 57.6----
2026-10-09 09:40 pmNNW 15.5 19.4----29.89- 57.2 57.6----
2026-10-09 09:30 pmNNW 17.5 21.4----29.89- 57.2 57.4----
2026-10-09 09:20 pmNNW 17.5 21.4 10.5 106.8WNW29.89- 57.4 57.4----
2026-10-09 09:10 pm NW 17.5 21.4 10.5-6.8WNW29.89- 57.4 57.6----
2026-10-09 09:00 pm NW 19.4 23.3----29.89-0.03 57.4 57.4----
2026-10-09 08:50 pm NW 17.5 23.3 10.5 106.9WNW29.89- 57.4 57.6----
2026-10-09 08:40 pm NW 15.5 19.4----29.89- 57.2 57.6----
2026-10-09 08:30 pm NW 17.5 21.4----29.90- 57.4 57.6----
2026-10-09 08:20 pm NW 17.5 23.3 9.8 96.7 NW29.90- 57.4 57.6----
2026-10-09 08:10 pm NW 17.5 23.3 9.8-6.7 NW29.90- 57.6 57.6----
2026-10-09 08:00 pm NW 15.5 19.4----29.90-0.03 57.6 57.6----
2026-10-09 07:50 pm NW 15.5 19.4 9.5 106.8WNW29.91- 57.6 57.6----
2026-10-09 07:40 pm NW 15.5 19.4----29.91- 57.6 57.6----
2026-10-09 07:30 pm NW 15.5 21.4----29.91- 57.6 57.6----
2026-10-09 07:20 pm NW 15.5 19.4 9.2 106.8NNW29.91- 57.4 57.6----
2026-10-09 07:10 pm NW 15.5 19.4 9.2-6.8NNW29.91- 57.4 57.6----
2026-10-09 07:00 pm NW 15.5 19.4----29.91-0.02 57.4 57.6----
2026-10-09 06:50 pm NW 17.5 19.4 10.2 107.1 NW29.91- 57.4 57.6----
2026-10-09 06:40 pm NW 15.5 21.4----29.91- 57.4 57.6----
2026-10-09 06:30 pm NW 17.5 23.3----29.91- 57.4 57.6----
2026-10-09 06:20 pmWNW 13.6 19.4 9.8 97.1 NW29.91- 56.1 57.6----
2026-10-09 06:10 pmWNW 15.5 23.3 9.8-7.1 NW29.92- 55.8 57.6----
2026-10-09 06:00 pmNNW 17.5 21.4----29.92-0.01 57.7 57.6----
2026-10-09 05:50 pm NW 15.5 19.4 9.8 107.2 NW29.92- 57.6 57.6----
2026-10-09 05:40 pm NW 15.5 19.4----29.92- 57.7 57.6----
2026-10-09 05:30 pm NW 15.5 19.4----29.93- 57.9 57.6----
2026-10-09 05:20 pm NW 15.5 19.4 9.8 97.2 NW29.93- 57.7 57.6----
2026-10-09 05:10 pm NW 15.5 19.4 9.8-7.2 NW29.93- 57.7 57.6----
2026-10-09 05:00 pm NW 13.6 17.5----29.93+0.00 57.7 57.6----
2026-10-09 04:50 pmNNW 13.6 17.5 9.5 97.1 NW29.93- 57.7 57.6----

Wave Summary
for 46029 as of (4:40 pm PDT)
2340 GMT on 10/10/2026:

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): 8.5 ft
5-day plot - Swell Height Swell Height (SwH): 8.5 ft
5-day plot - Swell Period Swell Period (SwP): 10.0 sec
5-day plot - Swell Direction Swell Direction (SwD): NW
5-day plot - Wind Wave Height Wind Wave Height (WWH): 1.6 ft
5-day plot - Wind Wave Period Wind Wave Period (WWP): 3.8 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):NNW
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): AVERAGE
5-day plot - Average Wave Period Average Wave Period (APD): 7.4 sec
Previous observations
TIME
(PDT)
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
2026-10-10 04:10 pm 8.9 8.9 10.0 NW 1.6 3.8 NW AVERAGE 7.4
2026-10-10 03:40 pm 9.2 8.9 10.0WNW 1.6 4.0 WNW AVERAGE 7.5
2026-10-10 03:10 pm 8.2 7.9 10.0 NW 1.6 3.4 NNW AVERAGE 7.1
2026-10-10 02:40 pm 8.9 8.5 10.0WNW 1.6 3.8 NNW AVERAGE 7.3
2026-10-10 02:10 pm 8.9 8.5 10.0 NW 1.6 3.8 NNW AVERAGE 7.2
2026-10-10 01:40 pm 9.2 8.9 10.8 NW 1.6 3.8 NW AVERAGE 7.2
2026-10-10 01:10 pm 10.5 10.5 10.0 NW 1.6 3.6 NNW AVERAGE 7.7
2026-10-10 12:40 pm 9.8 9.8 9.1WNW 1.6 3.8 NW STEEP 7.5
2026-10-10 12:10 pm 10.2 10.2 10.0 NW 2.0 3.7 NNW AVERAGE 7.5
2026-10-10 11:40 am 10.2 10.2 10.0 NW 2.0 3.7 NW AVERAGE 7.3
2026-10-10 11:10 am 10.8 10.8 10.0 NW 2.0 3.7 NW AVERAGE 7.5
2026-10-10 10:40 am 10.5 9.5 10.0 NW 3.9 5.0 W AVERAGE 7.3
2026-10-10 10:10 am 10.2 9.2 9.1 NW 4.3 5.6 WNW STEEP 7.2
2026-10-10 09:40 am 9.8 8.9 10.0 NW 3.9 5.9 NW AVERAGE 7.1
2026-10-10 09:10 am 9.8 9.2 10.8 NW 3.6 5.0 NW AVERAGE 7.2
2026-10-10 08:40 am 10.2 9.2 10.0WNW 4.3 5.6 WNW AVERAGE 7.3
2026-10-10 08:10 am 9.8 9.2 10.8WNW 3.3 5.3 WNW AVERAGE 7.1
2026-10-10 07:40 am 9.8 9.5 9.1WNW 3.0 4.3 WNW STEEP 7.2
2026-10-10 07:10 am 9.5 8.2 10.0WNW 4.6 5.3 NW AVERAGE 6.9
2026-10-10 06:40 am 9.8 8.5 10.8 NW 4.9 5.3 WNW AVERAGE 7.3
2026-10-10 06:10 am 9.8 6.9 10.0WNW 7.2 5.9 NW AVERAGE 6.9
2026-10-10 05:10 am 9.5 7.2 10.0 NW 6.2 7.7 NW AVERAGE 6.9
2026-10-10 04:40 am 10.2 8.9 9.1 NW 5.2 6.7 WNW STEEP 6.9
2026-10-10 04:10 am 9.2 6.9 9.1 NW 6.2 5.9 NW AVERAGE 6.7
2026-10-10 03:40 am 9.5 7.9 10.0WNW 5.2 6.2 WNW AVERAGE 6.8
2026-10-10 03:10 am 9.5 7.5 9.1WNW 6.2 5.3 NW STEEP 6.7
2026-10-10 02:40 am 9.5 6.6 10.0WNW 7.2 7.1 WNW AVERAGE 6.5
2026-10-10 02:10 am 9.8 6.2 9.1 NW 7.5 6.7 NW STEEP 6.6
2026-10-10 01:40 am 9.2 6.2 10.0WNW 6.9 6.2 WNW AVERAGE 6.4
2026-10-10 01:10 am 10.2 6.9 9.1WNW 7.9 5.9 WNW STEEP 6.7
2026-10-10 12:40 am 9.5 5.9 9.1 NW 7.5 7.7 NW STEEP 6.4
2026-10-10 12:10 am 9.8 6.6 9.1WNW 7.2 5.3 NW STEEP 6.7
2026-10-09 11:40 pm 10.2 7.2 10.0WNW 7.2 6.7 WNW AVERAGE 6.4
2026-10-09 11:10 pm 9.8 6.2 9.1WNW 7.9 5.9 NW STEEP 6.5
2026-10-09 10:40 pm 9.8 5.2 10.8 W 8.2 8.3 NW STEEP 6.4
2026-10-09 10:10 pm 10.2 7.2 9.1WNW 6.9 7.1 WNW STEEP 6.6
2026-10-09 09:10 pm 10.5 6.9 10.0WNW 7.9 5.6 NW AVERAGE 6.8
2026-10-09 08:40 pm 10.5 7.9 10.0WNW 6.9 5.3 NW AVERAGE 6.9
2026-10-09 08:10 pm 9.8 6.6 9.1 NW 7.2 7.7 NW STEEP 6.7
2026-10-09 07:40 pm 9.5 7.5 10.0WNW 6.2 7.7 WNW AVERAGE 6.8
2026-10-09 07:10 pm 9.2 7.2 10.0NNW 5.2 6.7 NW AVERAGE 6.8
2026-10-09 06:40 pm 10.2 8.2 10.0 NW 6.2 7.1 NW AVERAGE 7.1
2026-10-09 06:10 pm 9.8 7.2 9.1 NW 6.6 6.7 NW STEEP 7.1
2026-10-09 05:40 pm 9.8 8.2 10.0 NW 5.2 6.2 NW AVERAGE 7.2
2026-10-09 05:10 pm 9.8 8.5 9.1 NW 5.2 5.9 NW STEEP 7.2

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