46029 - COLUMBIA RIVER BAR - 20NM West of Columbia River Mouth Buoy | Live NOAA Marine & Weather Data

Station 46029
COLUMBIA RIVER BAR - 20NM West of Columbia River Mouth
Lat: 46.16N, Lon: 124.49W

Latest Observation
Updated: 6:50PM PST FRI NOV 14 2025

Temp (Water):	55.4°F
Winds:	17 knots SSW (200 deg true)
Gusts:	21 knots
Pressure:	29.89 in
Wave Height:	10.2 ft
Dominant Wave Period:	11 sec
Average Wave Period:	7.3 sec
Mean Wave Direction:	WSW (245°)

Owned and maintained by:	National Data Buoy Center
Station Lat, Lon:	46.16N, 124.49W
Buoy type:	3-meter discus buoy w/ seal cage
Station elevation:	sea level
Air temp height:	4 m above site elevation
Anemometer height:	5 m above site elevation
Barometer elevation:	sea level
Sea temp depth:	0.6 m below site elevation

Date PST	Temp F		Dewpt F	Winds knots	Pres mb	Waves ft/sec			Vis mi
Date PST	Air	Water	Dewpt F	Winds knots	Pres mb	Dom.	Avg	Dir	Vis mi
11/14/2025 6:50pm	-	55.4°	-	17 kts SSW (200°) Gusts: 21	29.89	11	7.3		-
11/14/2025 6:40pm	-	55.4°	-	17 kts SSW (200°) Gusts: 21	29.89	-	-	-	-
11/14/2025 6:30pm	-	55.4°	-	16 kts SSW (200°) Gusts: 19	29.89	-	-	-	-
11/14/2025 6:20pm	-	55.4°	-	16 kts SSW (200°) Gusts: 19	29.89	10	7.2		-
11/14/2025 6:10pm	-	55.4°	-	16 kts SSW (200°) Gusts: 19	29.89	-	-	-	-
11/14/2025 6:00pm	-	55.4°	-	16 kts SSW (200°) Gusts: 17	29.89	-	-	-	-
11/14/2025 5:50pm	-	55.4°	-	14 kts SSW (200°) Gusts: 17	29.89	11	7.3		-
11/14/2025 5:40pm	-	55.4°	-	14 kts SSW (200°) Gusts: 17	29.88	-	-	-	-
11/14/2025 5:30pm	-	55.4°	-	14 kts SW (210°) Gusts: 17	29.88	-	-	-	-
11/14/2025 5:20pm	-	55.4°	-	14 kts SW (210°) Gusts: 17	29.88	9	7.0		-
11/14/2025 5:10pm	-	55.4°	-	14 kts SW (210°) Gusts: 16	29.88	-	7.0		-
11/14/2025 5:00pm	-	55.4°	-	14 kts SSW (200°) Gusts: 16	29.88	-	-	-	-
11/14/2025 4:50pm	-	55.4°	-	12 kts SSW (200°) Gusts: 16	29.88	10	7.0		-
11/14/2025 4:40pm	-	55.4°	-	12 kts SSW (200°) Gusts: 14	29.87	-	-	-	-
11/14/2025 4:30pm	-	55.4°	-	12 kts SSW (200°) Gusts: 14	29.87	-	-	-	-
11/14/2025 4:20pm	-	55.6°	-	12 kts SW (210°) Gusts: 14	29.87	10	7.2		-
11/14/2025 4:10pm	-	55.6°	-	12 kts SW (220°) Gusts: 14	29.88	-	7.2		-
11/14/2025 4:00pm	-	55.6°	-	12 kts SW (220°) Gusts: 14	29.88	-	-	-	-
11/14/2025 3:50pm	-	55.6°	-	10 kts SW (230°) Gusts: 14	29.88	10	7.2		-
11/14/2025 3:40pm	-	55.6°	-	12 kts SW (230°) Gusts: 14	29.88	-	-	-	-
11/14/2025 3:30pm	-	55.6°	-	12 kts SW (230°) Gusts: 14	29.87	-	-	-	-
11/14/2025 3:20pm	-	55.6°	-	10 kts WSW (240°) Gusts: 14	29.88	8	7.1		-
11/14/2025 3:10pm	-	55.6°	-	12 kts WSW (240°) Gusts: 14	29.88	-	-	-	-
11/14/2025 3:00pm	-	55.8°	-	10 kts WSW (240°) Gusts: 14	29.87	-	-	-	-
11/14/2025 2:50pm	-	55.8°	-	10 kts WSW (240°) Gusts: 14	29.86	9	7.2		-

Date	Swells			Wind Wave			Waves
Date	Height ft	Per sec	Dir	Height ft	Per sec	Dir	Steepness	Sig Height ft	Avg Per sec
11/14/2025 6:40pm	7.5 ft	11.4	WSW	6.9 ft	6.7	SW	AVERAGE	10.2 ft	7.3
11/14/2025 6:10pm	8.5 ft	10.0	SSW	5.9 ft	7.1	SW	AVERAGE	10.2 ft	7.2
11/14/2025 5:40pm	8.5 ft	10.8	SSW	6.2 ft	7.1	SW	AVERAGE	10.5 ft	7.3
11/14/2025 5:10pm	8.9 ft	9.1	SW	4.3 ft	5.6	SSW	STEEP	9.8 ft	7.0
11/14/2025 4:40pm	8.9 ft	10.0	WSW	3.6 ft	5.6	SSW	AVERAGE	9.5 ft	7.0
11/14/2025 4:10pm	10.2 ft	10.0	SW	3.3 ft	4.2	SSW	AVERAGE	10.5 ft	7.2
11/14/2025 3:40pm	9.5 ft	10.0	WSW	3.6 ft	5.6	S	AVERAGE	10.2 ft	7.2
11/14/2025 3:10pm	10.2 ft	8.3	SW	3.3 ft	5.0	SSW	STEEP	10.8 ft	7.1
11/14/2025 2:40pm	9.5 ft	9.1	SW	3.6 ft	4.2	S	STEEP	10.2 ft	7.2
11/14/2025 2:10pm	9.8 ft	9.1	SW	3.3 ft	5.0	SSW	STEEP	10.5 ft	7.4
11/14/2025 1:40pm	9.8 ft	9.1	SSW	3.9 ft	5.9	SSW	STEEP	10.5 ft	7.4
11/14/2025 1:10pm	10.8 ft	10.0	SSW	2 ft	4.2	S	AVERAGE	11.2 ft	7.6
11/14/2025 12:40pm	11.5 ft	10.8	SSW	2 ft	3.7	SSW	AVERAGE	11.5 ft	7.9
11/14/2025 12:10pm	9.5 ft	10.8	SSW	2 ft	3.8	SSW	AVERAGE	9.8 ft	7.4
11/14/2025 11:40am	10.2 ft	10.0	SW	2 ft	4.0	SSW	AVERAGE	10.5 ft	7.4
11/14/2025 11:10am	10.5 ft	10.0	SSW	2 ft	3.7	S	AVERAGE	10.5 ft	7.2
11/14/2025 10:40am	11.2 ft	10.8	SW	2.3 ft	4.0	SSW	AVERAGE	11.5 ft	7.3
11/14/2025 10:10am	9.2 ft	10.8	SSW	7.5 ft	8.3	SW	AVERAGE	12.1 ft	7.4
11/14/2025 9:40am	8.9 ft	10.8	SSW	7.2 ft	6.2	SSW	AVERAGE	11.5 ft	7.3
11/14/2025 9:10am	8.9 ft	11.4	SSW	7.9 ft	7.7	SW	AVERAGE	11.8 ft	7.0
11/14/2025 8:40am	7.9 ft	11.4	SW	7.5 ft	7.1	SSW	AVERAGE	10.8 ft	6.9
11/14/2025 8:10am	8.5 ft	11.4	SSW	7.2 ft	8.3	SW	AVERAGE	11.2 ft	7.0
11/14/2025 7:40am	9.8 ft	10.8	SW	7.9 ft	8.3	W	AVERAGE	12.8 ft	7.4
11/14/2025 7:10am	10.2 ft	11.4	SW	7.2 ft	7.7	WSW	AVERAGE	12.5 ft	7.5
11/14/2025 6:40am	9.2 ft	11.4	SW	7.9 ft	7.1	SW	AVERAGE	12.1 ft	7.1

Data provided by National Data Buoy Center