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Columbia River Entrance, WA - (N. Jetty) Marine Weather Forecast

Tonight - 55°F
Oct 02, 2026
2 mph W
Mostly Cloudy
Mostly cloudy, with a low around 55. West wind around 2 mph.
Friday - 63°F
Oct 02, 2026
2 to 6 mph SW
Mostly Cloudy
Mostly cloudy. High near 63, with temperatures falling to around 61 in the afternoon. Southwest wind 2 to 6 mph.
Friday Night - 54°F
Oct 02, 2026
1 to 6 mph N
Patchy Fog then Mostly Cloudy
Patchy fog between 8pm and 11pm. Mostly cloudy, with a low around 54. North wind 1 to 6 mph.
Saturday - 69°F
Oct 03, 2026
6 to 16 mph NNE
Mostly Sunny
Mostly sunny, with a high near 69. North northeast wind 6 to 16 mph, with gusts as high as 22 mph.
Saturday Night - 55°F
Oct 03, 2026
7 to 16 mph N
Mostly Clear
Mostly clear, with a low around 55. North wind 7 to 16 mph, with gusts as high as 22 mph.
Sunday - 68°F
Oct 04, 2026
6 to 15 mph N
Mostly Sunny
Mostly sunny, with a high near 68.
Sunday Night - 55°F
Oct 04, 2026
8 to 15 mph NNW
Partly Cloudy
Partly cloudy, with a low around 55.
Monday - 62°F
Oct 05, 2026
8 to 13 mph NNW
Partly Sunny
Partly sunny, with a high near 62.
Monday Night - 56°F
Oct 05, 2026
8 to 13 mph N
Mostly Cloudy
Mostly cloudy, with a low around 56.
Tuesday - 62°F
Oct 06, 2026
7 to 16 mph N
Partly Sunny
Partly sunny, with a high near 62.
Tuesday Night - 54°F
Oct 06, 2026
9 to 16 mph N
Partly Cloudy
Partly cloudy, with a low around 54.
Wednesday - 63°F
Oct 07, 2026
8 to 17 mph N
Mostly Sunny
Mostly sunny, with a high near 63.
Wednesday Night - 54°F
Oct 07, 2026
8 to 17 mph N
Partly Cloudy
Partly cloudy, with a low around 54.
Thursday - 64°F
Oct 08, 2026
7 to 13 mph NNW
Mostly Sunny
Mostly sunny, with a high near 64.

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