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Markham, WA Marine Weather Forecast

Station WPTW1 - 9441102 - Westport, WA

December 4, 2025 11:36 am PST
Location: 46.904N 124.105W
Wind Direction: S (170°)
Wind Speed: 9.9 knots
Wind Gust: 15.9 knots
Atmospheric Pressure: 30.22 in (1023.3 mb)


This Afternoon - 52°F
Dec 04, 2025
12 mph SW
Rain
Rain. Mostly cloudy. High near 52, with temperatures falling to around 50 in the afternoon. Southwest wind around 12 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight - 49°F
Dec 04, 2025
8 to 14 mph WSW
Rain
Rain. Cloudy. Low around 49, with temperatures rising to around 52 overnight. West southwest wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday - 53°F
Dec 05, 2025
15 to 18 mph WSW
Rain
Rain. Cloudy. High near 53, with temperatures falling to around 51 in the afternoon. West southwest wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night - 49°F
Dec 05, 2025
14 to 20 mph W
Light Rain
Rain. Cloudy, with a low around 49. West wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday - 52°F
Dec 06, 2025
14 mph WSW
Light Rain
Rain. Cloudy, with a high near 52. West southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night - 49°F
Dec 06, 2025
10 to 14 mph SSW
Showers And Thunderstorms
Rain before 10pm, then showers and thunderstorms between 10pm and 4am, then rain. Cloudy, with a low around 49. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday - 54°F
Dec 07, 2025
12 to 17 mph SSW
Rain
Rain. Cloudy, with a high near 54.
Sunday Night - 49°F
Dec 07, 2025
10 to 15 mph SW
Light Rain
Rain. Mostly cloudy, with a low around 49.
Monday - 54°F
Dec 08, 2025
10 to 20 mph SSW
Rain
Rain. Cloudy, with a high near 54.
Monday Night - 50°F
Dec 08, 2025
16 to 21 mph SW
Rain
Rain. Cloudy, with a low around 50.
Tuesday - 52°F
Dec 09, 2025
13 to 16 mph SW
Rain
Rain. Cloudy, with a high near 52.
Tuesday Night - 47°F
Dec 09, 2025
14 mph SSW
Rain
Rain. Cloudy, with a low around 47.
Wednesday - 53°F
Dec 10, 2025
14 mph WSW
Rain
Rain. Cloudy, with a high near 53.
Wednesday Night - 48°F
Dec 10, 2025
14 mph WSW
Light Rain
Rain. Cloudy, with a low around 48.

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