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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
(10:10 pm PDT on 03/24/2025)
0510 GMT on 03/25/2025:
     

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 Direction Wind Direction (WDIR):SSW ( 200 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1.9 kts
5-day plot - Wind Gust Wind Gust (GST): 3.9 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.18 in
5-day plot - Water Temperature Water Temperature (WTMP): 50.2 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 1.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 1.9 kts
5-day plot -  Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Supplemental Measurements
Highest 1-minute Wind Speed
Time (PDT)5-day plot - 1-Minute Wind Speed WSPD 5-day plot - 1-Minute Wind Direction WDIR
10:04 pm 1.9 kts-
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
2025-03-24 10:00 pmSSW 1.9 3.9----30.18+0.00- 50.2----
2025-03-24 09:50 pmSSW 1.9 3.9 7.5 198.6WNW30.18-- 50.2----
2025-03-24 09:40 pmSSW 1.9 3.9----30.18-- 50.2----
2025-03-24 09:30 pmSSW 1.9 3.9----30.18-- 50.2----
2025-03-24 09:20 pm S 3.9 5.8 7.2 198.3 NW30.18-- 50.2----
2025-03-24 09:10 pm S 3.9 5.8 7.2-8.3 NW30.18-------
2025-03-24 09:00 pmSSE 3.9 7.8----30.18-0.01- 50.2----
2025-03-24 08:50 pmSSE 3.9 5.8 8.2 198.9WNW30.17-- 50.2----
2025-03-24 08:40 pm S 1.9 5.8----30.18-- 50.2----
2025-03-24 08:30 pmSSE 3.9 7.8----30.17-- 50.2----
2025-03-24 08:20 pmSSE 5.8 9.7 7.9 198.5WNW30.17-- 50.2----
2025-03-24 08:10 pmSSE 5.8 9.7 7.9-8.5WNW30.16-- 50.2----
2025-03-24 08:00 pmSSE 5.8 9.7----30.16-0.05- 50.2----
2025-03-24 07:50 pmSSE 5.8 9.7 9.2 199.1 NW30.16-- 50.2----
2025-03-24 07:40 pm S 5.8 9.7----30.17-- 50.2----
2025-03-24 07:30 pm S 5.8 9.7----30.17-- 50.2----
2025-03-24 07:20 pm S 5.8 9.7 8.5 198.6WNW30.17-- 50.2----
2025-03-24 07:10 pm S 5.8 7.8 8.5-8.6WNW30.17-- 50.2----
2025-03-24 07:00 pm S 7.8 7.8----30.18-0.04- 50.2----
2025-03-24 06:50 pm S 7.8 7.8 8.5 198.2WNW30.18-- 50.2----
2025-03-24 06:40 pm S 7.8 9.7 8.5-8.2WNW30.18-- 50.2----
2025-03-24 06:30 pm S 7.8 9.7----30.19-- 50.2----
2025-03-24 06:20 pm S 7.8 11.7 7.9 117.9WNW30.19-- 50.2----
2025-03-24 06:10 pm S 7.8 11.7 7.9-7.9WNW30.19-- 50.2----
2025-03-24 06:00 pm S 7.8 9.7----30.19-0.03- 50.2----
2025-03-24 05:50 pm S 7.8 9.7 8.2 197.8WNW30.19-- 50.0----
2025-03-24 05:40 pm S 7.8 9.7----30.20-- 50.2----
2025-03-24 05:30 pm S 7.8 9.7----30.19-- 50.0----
2025-03-24 05:20 pm S 7.8 9.7 9.2 198.5WNW30.20-------
2025-03-24 05:10 pm S 9.7 11.7----30.21-- 50.2----
2025-03-24 05:00 pm S 9.7 11.7----30.21-0.02- 50.2----
2025-03-24 04:50 pm S 9.7 11.7 8.2 197.8WNW30.21-- 50.2----
2025-03-24 04:40 pm S 9.7 11.7----30.21-- 50.0----
2025-03-24 04:20 pm S 9.7 11.7 7.9 197.9WNW30.22-- 50.0----
2025-03-24 04:10 pm S 9.7 11.7 7.9-7.9WNW30.22-- 50.0----
2025-03-24 04:00 pm S 9.7 13.6----30.22+0.00- 50.0----
2025-03-24 03:50 pm S 9.7 13.6 8.5 198.1WNW30.23-- 50.0----
2025-03-24 03:40 pm S 9.7 13.6 8.5-8.1WNW30.22-- 50.0----
2025-03-24 03:30 pm S 9.7 13.6----30.22-- 50.0----
2025-03-24 03:20 pm S 11.7 13.6 8.9 197.7WNW30.22-- 50.0----
2025-03-24 03:10 pm S 11.7 13.6 8.9-7.7WNW30.22-- 50.0----
2025-03-24 03:00 pm S 11.7 13.6----30.22+0.01- 50.0----
2025-03-24 02:50 pm S 11.7 15.5 9.2 197.9 NW30.23-- 50.0----
2025-03-24 02:40 pm S 11.7 15.5 9.2-7.9 NW30.23-- 50.0----
2025-03-24 02:30 pm S 11.7 15.5----30.23-- 50.0----
2025-03-24 02:20 pm S 11.7 15.5 9.8 198.1WNW30.23-- 50.0----
2025-03-24 02:10 pm S 11.7 15.5----30.23-- 50.0----
2025-03-24 02:00 pm S 11.7 15.5----30.23+0.02- 50.0----
2025-03-24 01:50 pm S 11.7 15.5 9.5 198.0WNW30.23-- 50.0----
2025-03-24 01:40 pm S 11.7 15.5----30.22-- 50.0----
2025-03-24 01:30 pm S 11.7 15.5----30.22-- 50.0----
2025-03-24 01:20 pm S 11.7 15.5 9.8 107.8 W30.22-- 50.0----
2025-03-24 01:10 pm S 11.7 15.5----30.22-- 50.0----
2025-03-24 01:00 pm S 11.7 15.5----30.22+0.03- 50.0----
2025-03-24 12:50 pm S 13.6 15.5 8.9 87.0WNW30.23-- 49.8----
2025-03-24 12:40 pm S 13.6 15.5 8.9-7.0WNW30.22-- 49.8----
2025-03-24 12:30 pm S 13.6 17.5----30.22-- 49.8----
2025-03-24 12:20 pm S 13.6 17.5 10.2 97.6 W30.22-- 49.8----
2025-03-24 12:10 pm S 13.6 17.5 10.2-7.6 W30.22-- 49.8----
2025-03-24 12:00 pm S 13.6 17.5----30.21+0.03- 49.8----
2025-03-24 11:50 am S 13.6 17.5 8.9 97.1 W30.21-- 49.8----
2025-03-24 11:40 am S 13.6 17.5----30.21-- 49.8----
2025-03-24 11:30 am S 15.5 19.4----30.21-- 49.8----
2025-03-24 11:20 am S 15.5 19.4 9.2 107.1 W30.21-- 49.8----
2025-03-24 11:10 amSSW 17.5 21.4 9.2-7.1 W30.21-- 49.8----
2025-03-24 11:00 am S 17.5 21.4----30.20+0.03- 49.8----
2025-03-24 10:50 am S 15.5 21.4 8.5 97.0 W30.20-- 49.8----
2025-03-24 10:40 am S 15.5 19.4----30.20-- 49.8----
2025-03-24 10:30 am S 13.6 19.4----30.20-- 49.8----
2025-03-24 10:20 am S 15.5 19.4 8.9 97.0 W30.19-- 49.8----
2025-03-24 10:10 am S 15.5 19.4 8.9-7.0 W30.19-- 49.8----
2025-03-24 10:00 am S 15.5 19.4----30.19+0.01- 49.8----
2025-03-24 09:50 am S 13.6 17.5 8.2 106.9 W30.19-- 49.8----
2025-03-24 09:40 am S 15.5 17.5----30.20-- 49.8----
2025-03-24 09:30 am S 15.5 17.5----30.19-- 49.8----
2025-03-24 09:20 am S 15.5 19.4 8.9 107.3 W30.19-- 49.8----
2025-03-24 09:10 am S 15.5 19.4 8.9-7.3 W30.19-- 49.8----
2025-03-24 09:00 am S 15.5 17.5----30.19+0.00- 49.8----
2025-03-24 08:50 am S 15.5 17.5 9.2 107.2 W30.18-- 49.8----
2025-03-24 08:40 am S 15.5 17.5 9.2-7.2 W30.18-- 49.8----
2025-03-24 08:30 am S 15.5 19.4----30.17-- 49.8----
2025-03-24 08:20 am S 15.5 19.4 9.2 97.3WNW30.18-- 49.8----
2025-03-24 08:10 am S 15.5 19.4 9.2-7.3WNW30.18-- 49.8----
2025-03-24 08:00 am S 15.5 19.4----30.17-0.01- 49.8----
2025-03-24 07:50 am S 15.5 19.4 8.9 87.0 W30.17-- 49.8----
2025-03-24 07:40 am S 15.5 17.5----30.18-- 49.8----
2025-03-24 07:30 am S 13.6 17.5----30.18-- 49.8----
2025-03-24 07:20 am S 13.6 17.5 8.9 107.2 W30.19-- 49.8----
2025-03-24 07:10 am S 13.6 17.5 8.9-7.2 W30.18-- 49.8----
2025-03-24 07:00 am S 13.6 17.5----30.18+0.00- 49.8----
2025-03-24 06:50 am S 13.6 17.5 8.9 107.2WNW30.17-- 49.8----
2025-03-24 06:40 am S 13.6 17.5----30.18-- 49.8----
2025-03-24 06:30 am S 13.6 15.5----30.17-- 49.8----
2025-03-24 06:20 am S 11.7 15.5 9.2 117.6WNW30.17-- 49.8----
2025-03-24 06:10 am S 11.7 15.5 9.2-7.6WNW30.18-- 49.8----
2025-03-24 06:00 am S 11.7 13.6----30.18+0.00- 49.8----
2025-03-24 05:50 am S 9.7 11.7 8.9 107.3WNW30.18-- 49.8----
2025-03-24 05:40 am S 7.8 9.7----30.19-- 49.8----
2025-03-24 05:30 am S 7.8 9.7----30.19-- 49.8----
2025-03-24 05:20 am S 7.8 9.7 8.5 127.2 W30.19-- 49.8----
2025-03-24 05:10 amSSW 7.8 9.7 8.5-7.2 W30.19-- 49.8----
2025-03-24 05:00 amSSW 7.8 11.7----30.18+0.00- 49.8----
2025-03-24 04:50 amSSW 9.7 11.7 8.9 107.2 W30.18-- 49.8----
2025-03-24 04:40 amSSW 9.7 11.7----30.18-- 49.8----
2025-03-24 04:30 amSSW 9.7 11.7----30.18-- 49.8----
2025-03-24 04:20 amSSW 9.7 11.7 8.9 147.2WNW30.17-- 49.8----
2025-03-24 04:10 amSSW 9.7 11.7 8.9-7.2WNW30.17-- 49.8----
2025-03-24 04:00 amSSW 9.7 11.7----30.18+0.00- 49.8----
2025-03-24 03:50 amSSW 9.7 13.6 8.9 96.9 W30.18-- 49.8----
2025-03-24 03:40 amSSW 11.7 13.6----30.18-- 49.8----
2025-03-24 03:30 amSSW 13.6 15.5----30.19-- 49.8----
2025-03-24 03:20 am S 13.6 17.5 9.8 97.4 W30.18-- 49.8----
2025-03-24 03:10 am S 15.5 19.4 9.8-7.4 W30.18-- 49.8----
2025-03-24 03:00 am S 13.6 17.5----30.18+0.00- 49.8----
2025-03-24 02:50 am S 13.6 15.5 9.2 87.1WSW30.18-- 49.8----
2025-03-24 02:40 am S 13.6 15.5 9.2-7.1WSW30.18-- 49.8----
2025-03-24 02:30 am S 13.6 15.5----30.19-- 49.8----
2025-03-24 02:20 amSSW 11.7 15.5 8.5 96.9 W30.19-- 49.8----
2025-03-24 02:10 am S 11.7 15.5 8.5-6.9 W30.19-- 49.8----
2025-03-24 02:00 am S 11.7 13.6----30.19+0.02- 49.8----
2025-03-24 01:50 am S 11.7 15.5 9.5 107.1WNW30.18-- 49.8----
2025-03-24 01:40 am S 11.7 15.5----30.18-- 49.8----
2025-03-24 01:30 am S 11.7 15.5----30.18-- 49.8----
2025-03-24 01:20 am S 11.7 13.6 10.2 77.1 SW30.18-- 49.6----
2025-03-24 01:10 amSSW 11.7 13.6 10.2-7.1 SW30.18-- 49.6----
2025-03-24 01:00 amSSW 11.7 13.6----30.18+0.04- 49.6----
2025-03-24 12:50 amSSW 11.7 13.6 10.5 86.9WSW30.18-- 49.6----
2025-03-24 12:40 amSSW 11.7 13.6----30.19-- 49.6----
2025-03-24 12:30 amSSW 11.7 13.6----30.18-- 49.6----
2025-03-24 12:20 amSSW 11.7 15.5 10.2 76.9 SW30.19-- 49.6----
2025-03-24 12:10 amSSW 11.7 15.5----30.18-- 49.6----
2025-03-24 12:00 amSSW 11.7 15.5----30.18+0.04- 49.6----
2025-03-23 11:50 pmSSW 11.7 15.5 9.5 76.8 SW30.18-- 49.6----
2025-03-23 11:40 pmSSW 11.7 15.5 9.5-6.8 SW30.18-- 49.6----
2025-03-23 11:30 pmSSW 11.7 15.5----30.17-- 49.6----
2025-03-23 11:20 pmSSW 13.6 15.5 9.8 76.8SSW30.18-- 49.6----
2025-03-23 11:10 pmSSW 13.6 17.5 9.8-6.8SSW30.17-- 49.6----
2025-03-23 11:00 pmSSW 13.6 19.4----30.17+0.06- 49.6----
2025-03-23 10:50 pmSSW 15.5 19.4 9.5 86.7 W30.17-- 49.6----
2025-03-23 10:40 pmSSW 15.5 17.5----30.16-- 49.6----
2025-03-23 10:30 pmSSW 15.5 19.4----30.16-- 49.6----
2025-03-23 10:20 pmSSW 15.5 19.4 10.5 137.0WNW30.15-- 49.6----
2025-03-23 10:10 pmSSW 15.5 21.4 10.5-7.0WNW30.15-- 49.6----
2025-03-23 10:00 pmSSW 15.5 19.4----30.14+0.06- 49.6----
2025-03-23 09:50 pmSSW 15.5 19.4 10.2 96.8WNW30.14-- 49.6----

Detailed Wave Summary
for 46029 as of
(9:40 pm PDT on 03/24/2025)
0440 GMT on 03/25/2025:

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): 7.5 ft
5-day plot - Swell Height Swell Height (SwH): 7.5 ft
5-day plot - Swell Period Swell Period (SwP): 19.0 sec
5-day plot - Swell Direction Swell Direction (SwD):WNW
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 - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 8.6 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
2025-03-24 09:10 pm 7.2 7.2 19.0 NW 1.3 3.3 SW SWELL 8.3
2025-03-24 08:40 pm 8.2 8.2 19.0WNW 1.3 4.0 WSW SWELL 8.9
2025-03-24 08:10 pm 7.9 7.9 19.0WNW 1.3 4.0 SSW SWELL 8.5
2025-03-24 07:40 pm 9.2 9.2 19.0 NW 1.3 4.0 SW SWELL 9.1
2025-03-24 07:10 pm 8.5 8.5 19.0WNW 1.3 3.7 SW SWELL 8.6
2025-03-24 06:40 pm 8.5 8.5 19.0WNW 1.6 3.4 SSW SWELL 8.2
2025-03-24 06:10 pm 7.9 7.5 10.8WNW 1.6 3.7 S SWELL 7.9
2025-03-24 05:40 pm 8.2 8.2 19.0WNW 1.6 3.7 SSW SWELL 7.8
2025-03-24 05:10 pm 9.2 9.2 19.0WNW 2.0 3.8 SSW SWELL 8.5
2025-03-24 04:40 pm 8.2 7.9 19.0WNW 2.3 4.2 SW SWELL 7.8
2025-03-24 04:10 pm 7.9 7.9 19.0WNW 1.6 4.0 SSW SWELL 7.9
2025-03-24 03:40 pm 8.5 8.2 19.0WNW 2.6 5.0 SW SWELL 8.1
2025-03-24 03:10 pm 8.9 8.5 19.0WNW 3.0 5.3 WSW SWELL 7.7
2025-03-24 02:40 pm 9.2 8.5 19.0 NW 3.0 5.6 WSW SWELL 7.9
2025-03-24 02:10 pm 9.8 9.2 19.0WNW 3.3 5.6 WSW SWELL 8.1
2025-03-24 01:40 pm 9.5 8.9 19.0WNW 3.3 5.3 SW SWELL 8.0
2025-03-24 01:10 pm 9.8 9.2 10.0 W 3.6 4.5 SW AVERAGE 7.8
2025-03-24 12:40 pm 8.9 7.9 8.3WNW 3.9 4.5 SW STEEP 7.0
2025-03-24 12:10 pm 10.2 8.9 9.1 W 4.6 6.2 W STEEP 7.6
2025-03-24 11:40 am 8.9 7.9 9.1 W 4.3 5.6 SW AVERAGE 7.1
2025-03-24 11:10 am 9.2 8.2 10.0 W 4.3 6.2 W AVERAGE 7.1
2025-03-24 10:40 am 8.5 7.2 9.1 W 4.9 6.2 WSW AVERAGE 7.0
2025-03-24 10:10 am 8.9 7.2 9.1 W 5.2 6.2 W AVERAGE 7.0
2025-03-24 09:40 am 8.2 6.9 10.0 W 4.9 6.7 WSW AVERAGE 6.9
2025-03-24 09:10 am 8.9 7.5 10.0 W 4.6 7.1 W AVERAGE 7.3
2025-03-24 08:40 am 9.2 7.9 10.0 W 4.9 6.7 W AVERAGE 7.2
2025-03-24 08:10 am 9.2 8.2 9.1WNW 4.6 6.2 SW AVERAGE 7.3
2025-03-24 07:40 am 8.9 7.2 8.3 W 4.9 6.2 WSW STEEP 7.0
2025-03-24 07:10 am 8.9 7.9 10.0 W 4.3 6.2 WSW AVERAGE 7.2
2025-03-24 06:40 am 8.9 7.9 10.0WNW 4.3 4.8 SSW AVERAGE 7.2
2025-03-24 06:10 am 9.2 8.5 11.4WNW 3.3 4.8 SW SWELL 7.6
2025-03-24 05:40 am 8.9 8.5 10.0WNW 1.6 4.0 SSW AVERAGE 7.3
2025-03-24 05:10 am 8.5 8.5 12.1 W 1.6 3.4 SSW SWELL 7.2
2025-03-24 04:40 am 8.9 8.5 10.0 W 2.3 4.5 SW AVERAGE 7.2
2025-03-24 04:10 am 8.9 8.5 13.8WNW 2.6 4.8 SW SWELL 7.2
2025-03-24 03:40 am 8.9 8.2 9.1 W 3.3 5.0 SW AVERAGE 6.9
2025-03-24 03:10 am 9.8 8.2 9.1 W 5.6 7.1 WSW STEEP 7.4
2025-03-24 02:40 am 9.2 8.2 7.7WSW 4.3 5.3 SW STEEP 7.1
2025-03-24 02:10 am 8.5 7.9 9.1 W 3.6 4.8 SW AVERAGE 6.9
2025-03-24 01:40 am 9.5 8.5 10.0WNW 3.9 4.5 SSW AVERAGE 7.1
2025-03-24 01:10 am 10.2 9.5 7.1 SW 3.6 5.0 SWVERY_STEEP 7.1
2025-03-24 12:40 am 10.5 9.8 7.7WSW 3.9 4.8 SW STEEP 6.9
2025-03-24 12:10 am 10.2 9.2 7.1 SW 4.3 5.9 SWVERY_STEEP 6.9
2025-03-23 11:40 pm 9.5 8.5 7.1 SW 4.3 5.0 SWVERY_STEEP 6.8
2025-03-23 11:10 pm 9.8 8.2 7.1SSW 5.6 5.0 SVERY_STEEP 6.8
2025-03-23 10:40 pm 9.5 7.2 8.3 W 6.2 5.6 SW STEEP 6.7
2025-03-23 10:10 pm 10.5 7.5 12.9WNW 7.2 7.1 SSW SWELL 7.0

Plot of wave energy versus frequency (and period)