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Bay City, WA - South Bay Marine Weather Forecast

Station WPTW1 - 9441102 - Westport, WA

December 5, 2025 11:36 am PST
Location: 46.904N 124.105W
Wind Direction: W (260°)
Wind Speed: 19.0 knots
Wind Gust: 22.0 knots
Atmospheric Pressure: 29.86 in (1011.1 mb)


This Afternoon - 54°F
Dec 05, 2025
18 mph W
Light Rain Likely
Rain likely. Mostly cloudy. High near 54, with temperatures falling to around 52 in the afternoon. West wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight - 49°F
Dec 05, 2025
16 to 22 mph W
Light Rain
Rain. Mostly cloudy, with a low around 49. West wind 16 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday - 52°F
Dec 06, 2025
12 to 15 mph W
Light Rain
Rain. Cloudy. High near 52, with temperatures falling to around 50 in the afternoon. West wind 12 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday Night - 49°F
Dec 06, 2025
9 to 16 mph SW
Rain
Rain. Cloudy, with a low around 49. Southwest wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday - 54°F
Dec 07, 2025
13 to 18 mph SSW
Rain
Rain. Cloudy, with a high near 54. South southwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night - 49°F
Dec 07, 2025
13 mph SSW
Rain
Rain. Mostly cloudy, with a low around 49. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday - 54°F
Dec 08, 2025
12 to 24 mph SSW
Rain
Rain. Cloudy, with a high near 54.
Monday Night - 49°F
Dec 08, 2025
13 to 24 mph WSW
Rain
Rain. Cloudy, with a low around 49.
Tuesday - 52°F
Dec 09, 2025
13 mph WSW
Rain
Rain. Cloudy, with a high near 52.
Tuesday Night - 47°F
Dec 09, 2025
13 mph SSW
Rain
Rain. Cloudy, with a low around 47.
Wednesday - 53°F
Dec 10, 2025
13 to 16 mph WSW
Rain
Rain. Cloudy, with a high near 53.
Wednesday Night - 48°F
Dec 10, 2025
10 to 16 mph W
Light Rain
Rain. Cloudy, with a low around 48.
Thursday - 52°F
Dec 11, 2025
12 mph SSW
Light Rain
Rain. Cloudy, with a high near 52.
Thursday Night - 47°F
Dec 11, 2025
13 mph S
Rain
Rain. Cloudy, with a low around 47.

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