Your Ultimate Boating Resource

HomeForecastsOregon ForecastsCoos Bay, OR Marine Weather

Coos Bay, OR Marine Weather Forecast

Station CHAO3 - 9432780 - Charleston, OR

March 3, 2026 3:36 pm PST
Location: 43.351N 124.337W
Wind Direction: SW (220°)
Wind Speed: 2.9 knots
Wind Gust: 6.0 knots
Atmospheric Pressure: 30.11 in (1019.7 mb)


This Afternoon - 54°F
Mar 03, 2026
9 mph SSW
Chance Rain Showers
A chance of rain showers. Cloudy, with a high near 54. South southwest wind around 9 mph. Chance of precipitation is 30%.
Tonight - 48°F
Mar 03, 2026
10 mph SW
Rain Showers
Rain showers. Cloudy, with a low around 48. Southwest wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday - 51°F
Mar 04, 2026
9 to 13 mph W
Showers And Thunderstorms
Rain showers before 7am, then showers and thunderstorms. Cloudy, with a high near 51. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night - 46°F
Mar 04, 2026
6 to 13 mph NW
Rain Showers
Rain showers. Mostly cloudy, with a low around 46. Northwest wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Thursday - 50°F
Mar 05, 2026
7 mph NNW
Rain Showers
Rain showers. Mostly cloudy, with a high near 50. North northwest wind around 7 mph. Chance of precipitation is 80%.
Thursday Night - 43°F
Mar 05, 2026
3 to 7 mph NNE
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Friday - 53°F
Mar 06, 2026
3 to 7 mph ENE
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a high near 53.
Friday Night - 47°F
Mar 06, 2026
3 to 7 mph N
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 47.
Saturday - 56°F
Mar 07, 2026
3 to 7 mph N
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 56.
Saturday Night - 48°F
Mar 07, 2026
7 mph N
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 48.
Sunday - 55°F
Mar 08, 2026
6 to 9 mph N
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 55.
Sunday Night - 48°F
Mar 08, 2026
6 to 9 mph NNW
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 48.
Monday - 52°F
Mar 09, 2026
6 to 10 mph NNW
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 52.
Monday Night - 42°F
Mar 09, 2026
7 to 10 mph NNW
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 42.

Don't Miss

Add us on Google to stay connected!
Add Us on Google