Hurricane Symbol View the latest observations near Atlantic Tropical Storm Ophelia.

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
(1:30 am PDT)
0830 GMT on 09/23/2023:
     

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): S ( 180 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 9.7 kts
5-day plot - Wind Gust Wind Gust (GST): 13.6 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.93 in
5-day plot - Air Temperature Air Temperature (ATMP): 61.2 °F
5-day plot - Water Temperature Water Temperature (WTMP): 62.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 11.7 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 11.7 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
1:28 am 11.7 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
2023-09-23 01:20 am S 9.7 11.7 3.0 105.8WNW29.94- 61.2 62.1----
2023-09-23 01:10 am S 9.7 11.7----29.94- 61.2 62.1----
2023-09-23 01:00 am S 9.7 13.6----29.94-0.01 61.3-----
2023-09-23 12:50 am S 9.7 11.7 3.3 96.0WNW29.94- 61.5 62.1----
2023-09-23 12:40 amSSW 9.7 13.6----29.94- 61.5 62.1----
2023-09-23 12:30 amSSW 11.7 13.6----29.94- 61.3 62.2----
2023-09-23 12:20 amSSW 11.7 13.6 3.0 106.5WNW29.95- 61.3-----
2023-09-23 12:10 amSSW 11.7 13.6----29.95- 60.8 62.2----
2023-09-23 12:00 amSSW 9.7 13.6----29.95+0.00 60.8 62.2----
2023-09-22 11:50 pm S 9.7 11.7 3.0 116.8 NW29.95- 60.8 62.2----
2023-09-22 11:40 pm S 9.7 13.6----29.95- 60.8 62.2----
2023-09-22 11:30 pm S 9.7 11.7----29.94- 61.0 62.2----
2023-09-22 11:20 pm S 7.8 11.7 3.3 97.0WNW29.94- 61.0 62.2----
2023-09-22 11:10 pmSSE 9.7 11.7 3.3-7.0WNW29.93- 61.0 62.2----
2023-09-22 11:00 pmSSE 7.8 9.7----29.93-0.01 61.2-----
2023-09-22 10:50 pm S 5.8 7.8 3.3 86.8WNW29.93- 61.5 62.2----
2023-09-22 10:40 pm S 5.8 7.8----29.94- 61.5 62.2----
2023-09-22 10:30 pmSSW 7.8 9.7----29.94- 61.5 62.2----
2023-09-22 10:20 pm SW 7.8 9.7 3.3 87.0WNW29.95- 61.5 62.2----
2023-09-22 10:10 pmSSW 7.8 9.7----29.95- 61.5 62.2----
2023-09-22 10:00 pmSSW 7.8 9.7----29.95+0.01 61.5 62.2----
2023-09-22 09:50 pmSSW 5.8 7.8 3.0 86.8 NW29.94- 61.7 62.2----
2023-09-22 09:40 pmSSW 3.9 5.8----29.94- 61.9 62.2----
2023-09-22 09:30 pmSSE 1.9 3.9----29.93- 61.9 62.2----
2023-09-22 09:20 pm S 1.9 3.9 3.0 96.7WNW29.93- 61.9 62.2----
2023-09-22 09:10 pm S 1.9 3.9 3.0-6.7WNW29.94- 62.1 62.2----
2023-09-22 09:00 pm SW 3.9 5.8----29.94+0.01 61.9 62.2----
2023-09-22 08:50 pmWSW 5.8 7.8 3.0 97.0WNW29.95- 62.1 62.2----
2023-09-22 08:40 pmWSW 5.8 7.8----29.95- 62.1 62.4----
2023-09-22 08:30 pmWSW 5.8 7.8----29.95- 62.1 62.2----
2023-09-22 08:20 pmWSW 5.8 7.8 3.0 97.1WNW29.95- 62.1 62.2----
2023-09-22 08:10 pmWSW 5.8 7.8 3.0-7.1WNW29.94- 62.1 62.2----
2023-09-22 08:00 pmWSW 7.8 9.7----29.94+0.00 62.1 62.2----
2023-09-22 07:50 pmWSW 7.8 9.7 3.0 97.1WNW29.95- 62.1 62.4----
2023-09-22 07:40 pm SW 7.8 9.7 3.0-7.1WNW29.95- 61.9 62.4----
2023-09-22 07:30 pm SW 7.8 9.7----29.94- 61.9 62.2----
2023-09-22 07:20 pm SW 7.8 9.7 3.0 96.9WNW29.94- 62.1 62.1----
2023-09-22 07:10 pm SW 5.8 7.8 3.0-6.9WNW29.94- 62.1 62.1----
2023-09-22 07:00 pm SW 5.8 7.8----29.94-0.01 62.2 62.1----
2023-09-22 06:50 pmSSW 5.8 5.8 3.0 96.9 NW29.94- 62.4 62.2----
2023-09-22 06:40 pm SW 5.8 7.8----29.94- 62.4 62.1----
2023-09-22 06:30 pm SW 5.8 7.8----29.94- 62.6 62.1----
2023-09-22 06:20 pm SW 5.8 7.8 2.6 96.8 NW29.94- 62.6 61.9----
2023-09-22 06:10 pmSSW 3.9 7.8 2.6-6.8 NW29.94- 62.6 61.9----
2023-09-22 06:00 pm S 3.9 5.8----29.95-0.04 63.0 61.9----
2023-09-22 05:50 pmSSW 3.9 3.9 2.6 96.6 NW29.94- 63.1 61.9----
2023-09-22 05:40 pmSSW 3.9 5.8----29.94- 62.8 61.9----
2023-09-22 05:30 pm SW 5.8 7.8----29.95- 62.4 61.9----
2023-09-22 05:20 pm S 3.9 5.8 2.6 96.8 NW29.95- 62.1 61.9----
2023-09-22 05:10 pm S 3.9 5.8 2.6-6.8 NW29.95- 61.9 62.2----
2023-09-22 05:00 pm S 3.9 5.8----29.95-0.04 61.9 62.2----
2023-09-22 04:50 pm S 3.9 5.8 3.0 97.0WNW29.95- 61.7 61.7----
2023-09-22 04:40 pmSSE 3.9 5.8----29.95- 61.9 61.5----
2023-09-22 04:30 pmSSE 3.9 3.9----29.95- 61.9 61.5----
2023-09-22 04:20 pmSSE 3.9 3.9 2.6 96.7WNW29.96- 62.2 61.5----
2023-09-22 04:10 pm S 1.9 3.9 2.6-6.7WNW29.96- 62.8 61.7----
2023-09-22 04:00 pm S 1.9 3.9----29.95-0.05 62.8 61.5----
2023-09-22 03:50 pm S 1.9 3.9 2.6 106.5WNW29.96- 62.8 61.7----
2023-09-22 03:40 pm S 1.9 3.9 2.6-6.5WNW29.96- 63.3 61.7----
2023-09-22 03:30 pm S 1.9 1.9----29.96- 63.5 61.3----
2023-09-22 03:20 pmSSW 1.9 3.9 2.6 96.4WNW29.96- 63.0 61.0----
2023-09-22 03:10 pmSSW 1.9 1.9 2.6-6.4WNW29.96- 63.9 61.7----
2023-09-22 03:00 pm- 0.0 1.9----29.96-0.03 63.7 60.8----
2023-09-22 02:50 pm SW 1.9 1.9 3.0 86.0WNW29.97- 62.1 60.3----
2023-09-22 02:40 pmWSW 1.9 3.9----29.97- 61.2 60.4----
2023-09-22 02:30 pm SW 1.9 3.9----29.97- 61.2 60.6----
2023-09-22 02:20 pm SW 3.9 5.8 3.3 106.1WNW29.98- 60.8 60.6----
2023-09-22 02:10 pm SW 3.9 5.8----29.98- 60.8 60.8----
2023-09-22 02:00 pmSSW 3.9 5.8----29.98+0.00 60.8 60.8----
2023-09-22 01:50 pmSSW 1.9 3.9 3.3 75.8WNW29.98- 61.0 61.0----
2023-09-22 01:40 pm S 1.9 3.9----29.99- 61.0 61.0----
2023-09-22 01:30 pm S 1.9 3.9----29.99- 60.8 60.8----
2023-09-22 01:20 pmSSW 1.9 1.9 3.6 96.1WNW29.99- 60.8 60.3----
2023-09-22 01:10 pmSSW 1.9 3.9----29.99- 60.3 60.6----
2023-09-22 01:00 pm SW 1.9 3.9 3.6-6.1WNW30.00-0.01 59.7 60.3----
2023-09-22 12:50 pmWSW 3.9 5.8 3.6 85.9 NW29.99- 59.4 60.6----
2023-09-22 12:40 pm SW 3.9 5.8 3.6-5.9 NW30.00- 59.2 61.2----
2023-09-22 12:30 pmSSW 3.9 5.8----30.00- 59.4 60.6----
2023-09-22 12:20 pm S 3.9 5.8 3.9 86.0WNW30.00- 59.4 60.4----
2023-09-22 12:10 pmSSW 3.9 3.9----30.00- 59.2 60.6----
2023-09-22 12:00 pm S 3.9 3.9----30.00-0.02 59.2 60.6----
2023-09-22 11:50 am S 3.9 5.8 3.9 106.1WNW30.00- 58.8-----
2023-09-22 11:40 am SE 3.9 5.8----30.00- 58.6 60.6----
2023-09-22 11:30 amESE 3.9 5.8----30.00- 58.3 60.4----
2023-09-22 11:20 am E 3.9 5.8 3.6 95.8WNW30.00- 58.5 60.4----
2023-09-22 11:10 am E 1.9 5.8 3.6-5.8WNW30.00- 58.5 60.8----
2023-09-22 11:00 amENE 3.9 5.8----30.00-0.02 58.5 60.8----
2023-09-22 10:50 amENE 3.9 3.9 3.9 96.1WNW30.00- 58.6 60.8----
2023-09-22 10:40 am E 1.9 3.9 3.9-6.1WNW30.00- 58.8 61.0----
2023-09-22 10:30 am E 1.9 3.9----30.01- 59.0 60.8----
2023-09-22 10:20 am E 1.9 3.9 3.9 96.1WNW30.01- 59.0 60.8----
2023-09-22 10:10 am E 1.9 3.9 3.9-6.1WNW30.01- 59.2 60.6----
2023-09-22 10:00 am E 1.9 3.9----30.01+0.02 59.0 61.2----
2023-09-22 09:50 amESE 3.9 5.8 4.3 106.2WNW30.01- 58.5 61.0----
2023-09-22 09:40 am E 3.9 5.8 4.3-6.2WNW30.01- 58.5 60.6----
2023-09-22 09:30 am E 3.9 5.8----30.01- 58.6 60.4----
2023-09-22 09:20 am E 3.9 5.8 4.3 96.3WNW30.01- 58.5 60.4----
2023-09-22 09:10 am E 3.9 5.8 4.3-6.3WNW30.01- 58.3 60.4----
2023-09-22 09:00 am E 5.8 7.8----30.01+0.02 58.1 60.4----
2023-09-22 08:50 amESE 5.8 9.7 4.3 86.7WNW30.01- 58.1 61.3----
2023-09-22 08:40 amESE 7.8 9.7 4.3-6.7WNW30.01- 58.1 61.3----
2023-09-22 08:30 am E 7.8 9.7----30.00- 58.3 61.5----
2023-09-22 08:20 am E 7.8 11.7 3.9 106.8WNW30.01- 58.3 61.9----
2023-09-22 08:10 am E 5.8 7.8----30.00- 58.3 61.7----
2023-09-22 08:00 am E 3.9 5.8----30.00+0.00 58.3 61.7----
2023-09-22 07:50 amENE 3.9 3.9 4.3 86.7WNW30.00- 58.1 61.2----
2023-09-22 07:40 amNNE 1.9 3.9----30.00- 57.9 61.3----
2023-09-22 07:30 am NE 1.9 5.8----29.99- 57.9 60.6----
2023-09-22 07:20 amENE 3.9 5.8 4.3 97.2WNW29.99- 57.6 59.9----
2023-09-22 07:10 amENE 3.9 5.8 4.3-7.2WNW29.99- 57.6 59.9----
2023-09-22 07:00 amENE 3.9 5.8----29.99-0.01 57.6 59.2----
2023-09-22 06:50 amENE 3.9 5.8 4.3 97.2WNW29.99- 57.6 59.2----
2023-09-22 06:40 amENE 3.9 3.9----29.98- 57.7 59.0----
2023-09-22 06:30 am NE 3.9 3.9----29.98- 57.7 59.0----
2023-09-22 06:20 am NE 3.9 3.9 4.3 117.2WNW29.98- 57.7 59.0----
2023-09-22 06:10 am NE 3.9 5.8 4.3-7.2WNW29.99- 57.7 58.8----
2023-09-22 06:00 am NE 3.9 5.8----29.99-0.01 57.7 58.6----
2023-09-22 05:50 amENE 3.9 7.8 4.6 107.1WNW29.99- 57.9 58.3----
2023-09-22 05:40 amENE 3.9 7.8----29.99- 57.9 58.3----
2023-09-22 05:30 amENE 3.9 5.8----29.99- 58.3 58.1----
2023-09-22 05:20 amENE 3.9 5.8 4.6 97.1 NW30.00- 58.3 58.1----
2023-09-22 05:10 amENE 5.8 7.8 4.6-7.1 NW30.00- 58.1 58.1----
2023-09-22 05:00 amENE 3.9 5.8----30.00+0.00 57.9 58.1----
2023-09-22 04:50 amENE 3.9 5.8 4.6 96.9WNW30.00- 57.9 58.1----
2023-09-22 04:40 amENE 3.9 5.8----30.00- 57.9 58.1----
2023-09-22 04:30 amENE 3.9 3.9----29.99- 57.9 58.1----
2023-09-22 04:20 amENE 1.9 3.9 4.6 106.8 NW29.99- 58.1 57.9----
2023-09-22 04:10 am NE 1.9 3.9 4.6-6.8 NW30.00- 58.1 57.7----
2023-09-22 04:00 amENE 1.9 3.9----30.00-0.01 58.1 57.7----
2023-09-22 03:50 amENE 3.9 5.8 4.9 97.0 NW30.00- 58.3 57.9----
2023-09-22 03:40 amENE 3.9 5.8 4.9-7.0 NW30.00- 58.5 57.9----
2023-09-22 03:30 amENE 3.9 5.8----30.00- 58.5 57.9----
2023-09-22 03:20 amENE 3.9 5.8 5.6 97.1WNW30.00- 58.6 57.9----
2023-09-22 03:10 am NE 3.9 7.8 5.6-7.1WNW30.01- 58.6 57.9----
2023-09-22 03:00 am NE 3.9 5.8----30.00-0.02 59.0 57.7----
2023-09-22 02:50 am NE 3.9 5.8 5.2 96.7 NW30.01- 59.2 57.7----
2023-09-22 02:40 am NE 3.9 5.8----30.01- 59.4 57.7----
2023-09-22 02:30 am NE 3.9 5.8----30.01- 59.5 57.9----
2023-09-22 02:20 amNNE 5.8 5.8 4.6 106.4 NW30.01- 59.5 57.9----
2023-09-22 02:10 amNNE 5.8 7.8----30.01- 59.5 57.9----
2023-09-22 02:00 am N 5.8 7.8----30.01-0.02 59.5 58.1----
2023-09-22 01:50 amNNE 5.8 7.8 5.2 106.9 NW30.01- 59.5 58.1----
2023-09-22 01:40 amNNE 7.8 7.8 5.2-6.9 NW30.01- 59.7 58.1----
2023-09-22 01:30 amNNE 7.8 7.8----30.01- 59.5 57.9----
2023-09-22 01:20 amNNE 7.8 7.8 5.6 106.6 NW30.01- 59.5 57.9----
2023-09-22 01:10 amNNE 7.8 9.7----30.01- 59.7 57.9----
2023-09-22 01:00 amNNE 7.8 9.7----30.01-0.02 59.7 57.9----
2023-09-22 12:50 amNNE 7.8 9.7 5.6 107.0 NW30.01- 59.7 59.0----

Detailed Wave Summary
for 46029 as of (1:10 am PDT)
0810 GMT on 09/23/2023:

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): 3.0 ft
5-day plot - Swell Height Swell Height (SwH): 3.0 ft
5-day plot - Swell Period Swell Period (SwP): 10.0 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): 4.5 sec
5-day plot - Wind Wave Direction Wind Wave Direction (WWD):WNW
5-day plot - Wave Steepness Wave Steepness (STEEPNESS): SWELL
5-day plot - Average Wave Period Average Wave Period (APD): 5.8 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
2023-09-23 12:40 am 3.3 3.0 9.1WNW 1.3 4.8 WNW SWELL 6.0
2023-09-23 12:10 am 3.0 3.0 10.0WNW 1.3 5.3 WNW SWELL 6.5
2023-09-22 11:40 pm 3.0 3.0 10.8 NW 1.3 4.5 WNW SWELL 6.8
2023-09-22 11:10 pm 3.3 3.0 9.1WNW 1.0 4.5 W SWELL 7.0
2023-09-22 10:40 pm 3.3 3.3 8.3WNW 0.7 4.0 WNW SWELL 6.8
2023-09-22 10:10 pm 3.3 3.3 8.3WNW 0.7 3.8 WNW SWELL 7.0
2023-09-22 09:40 pm 3.0 3.0 8.3 NW 0.7 3.7 WNW SWELL 6.8
2023-09-22 09:10 pm 3.0 2.6 9.1WNW 0.7 3.7 WNW SWELL 6.7
2023-09-22 08:40 pm 3.0 3.0 9.1WNW 0.7 3.3 WNW SWELL 7.0
2023-09-22 08:10 pm 3.0 3.0 9.1WNW 0.7 3.3 WNW SWELL 7.1
2023-09-22 07:40 pm 3.0 3.0 9.1WNW 0.7 3.4 WNW SWELL 7.1
2023-09-22 07:10 pm 3.0 3.0 9.1WNW 0.7 3.8 WNW SWELL 6.9
2023-09-22 06:40 pm 3.0 2.6 9.1 NW 0.7 3.6 WNW SWELL 6.9
2023-09-22 06:10 pm 2.6 2.6 9.1 NW 0.7 4.0 NW SWELL 6.8
2023-09-22 05:40 pm 2.6 2.6 9.1 NW 0.7 4.0 NW SWELL 6.6
2023-09-22 05:10 pm 2.6 2.6 9.1 NW 0.7 3.4 NW SWELL 6.8
2023-09-22 04:40 pm 3.0 3.0 9.1WNW 0.7 3.7 NW SWELL 7.0
2023-09-22 04:10 pm 2.6 2.6 9.1WNW 0.7 3.8 WNW SWELL 6.7
2023-09-22 03:40 pm 2.6 2.6 10.0WNW 0.7 3.8 WNW N/A 6.5
2023-09-22 03:10 pm 2.6 2.6 9.1WNW 0.7 3.7 NW N/A 6.4
2023-09-22 02:40 pm 3.0 2.6 8.3WNW 1.0 3.6 NW SWELL 6.0
2023-09-22 02:10 pm 3.3 3.0 10.0WNW 1.0 3.6 NW SWELL 6.1
2023-09-22 01:40 pm 3.3 3.0 7.1WNW 1.0 3.0 NW AVERAGE 5.8
2023-09-22 01:10 pm 3.6 3.3 9.1WNW 1.0 3.6 NW SWELL 6.1
2023-09-22 12:40 pm 3.6 3.3 8.3 NW 1.0 3.3 NW AVERAGE 5.9
2023-09-22 12:10 pm 3.9 3.6 7.7WNW 1.0 4.0 NW AVERAGE 6.0
2023-09-22 11:40 am 3.9 3.9 10.0WNW 1.3 3.7 NW SWELL 6.1
2023-09-22 11:10 am 3.6 3.3 9.1WNW 1.3 4.0 WNW SWELL 5.8
2023-09-22 10:40 am 3.9 3.6 9.1WNW 1.3 3.3 NW SWELL 6.1
2023-09-22 10:10 am 3.9 3.9 9.1WNW 1.0 3.4 NW SWELL 6.1
2023-09-22 09:40 am 4.3 3.9 10.0WNW 1.0 3.7 NW SWELL 6.2
2023-09-22 09:10 am 4.3 3.9 9.1WNW 1.0 4.0 WNW SWELL 6.3
2023-09-22 08:40 am 4.3 4.3 8.3WNW 1.0 4.0 NW AVERAGE 6.7
2023-09-22 08:10 am 3.9 3.9 10.0WNW 1.0 4.0 WNW SWELL 6.8
2023-09-22 07:40 am 4.3 4.3 8.3WNW 1.0 3.6 NW AVERAGE 6.7
2023-09-22 07:10 am 4.3 4.3 9.1WNW 1.0 3.8 NW SWELL 7.2
2023-09-22 06:40 am 4.3 3.9 9.1WNW 0.7 4.0 NW SWELL 7.2
2023-09-22 06:10 am 4.3 4.3 10.8WNW 1.0 3.8 NW SWELL 7.2
2023-09-22 05:40 am 4.6 4.6 10.0WNW 1.0 3.7 NW SWELL 7.1
2023-09-22 05:10 am 4.6 4.6 9.1 NW 1.0 3.8 NW SWELL 7.1
2023-09-22 04:40 am 4.6 4.3 9.1WNW 1.0 3.8 NW SWELL 6.9
2023-09-22 04:10 am 4.6 4.3 10.0 NW 1.3 3.4 NW SWELL 6.8
2023-09-22 03:40 am 4.9 4.9 9.1 NW 1.0 3.8 NW AVERAGE 7.0
2023-09-22 03:10 am 5.6 5.2 9.1WNW 1.3 3.2 NW AVERAGE 7.1
2023-09-22 02:40 am 5.2 4.9 9.1 NW 1.3 3.7 NW AVERAGE 6.7
2023-09-22 02:10 am 4.6 4.6 10.0 NW 1.3 3.8 NW SWELL 6.4
2023-09-22 01:40 am 5.2 5.2 10.0 NW 1.3 3.8 NW SWELL 6.9
2023-09-22 01:10 am 5.6 5.2 10.0 NW 1.3 3.1 WNW SWELL 6.6

Plot of wave energy versus frequency (and period)