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Duwamish Waterway, WA - Eighth Ave. South Marine Weather Forecast

Station EBSW1 - 9447130 - Seattle, WA

July 25, 2026 9:30 pm PDT
Location: 47.602N 122.338W
Atmospheric Pressure: 30.00 in (1015.9 mb)


Tonight - 59°F
Jul 25, 2026
7 to 10 mph SSW
Mostly Cloudy
Mostly cloudy. Low around 59, with temperatures rising to around 61 overnight. South southwest wind 7 to 10 mph.
Sunday - 68°F
Jul 26, 2026
7 to 10 mph SSW
Partly Sunny then Slight Chance Light Rain
A slight chance of rain after 5pm. Partly sunny, with a high near 68. South southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Sunday Night - 58°F
Jul 26, 2026
5 to 8 mph SSW
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before 7pm. Mostly cloudy. Low around 58, with temperatures rising to around 60 overnight. South southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Monday - 74°F
Jul 27, 2026
8 mph SSW
Mostly Sunny
Mostly sunny, with a high near 74. South southwest wind around 8 mph.
Monday Night - 58°F
Jul 27, 2026
5 to 9 mph SSW
Partly Cloudy
Partly cloudy, with a low around 58. South southwest wind 5 to 9 mph.
Tuesday - 71°F
Jul 28, 2026
9 to 14 mph SSW
Partly Sunny
Partly sunny, with a high near 71.
Tuesday Night - 57°F
Jul 28, 2026
1 to 10 mph N
Mostly Cloudy
Mostly cloudy, with a low around 57.
Wednesday - 70°F
Jul 29, 2026
1 to 8 mph N
Mostly Sunny
Mostly sunny, with a high near 70.
Wednesday Night - 55°F
Jul 29, 2026
1 to 9 mph NNE
Mostly Clear
Mostly clear, with a low around 55.
Thursday - 72°F
Jul 30, 2026
1 to 8 mph N
Sunny
Sunny, with a high near 72.
Thursday Night - 56°F
Jul 30, 2026
1 to 8 mph N
Mostly Clear
Mostly clear, with a low around 56.
Friday - 74°F
Jul 31, 2026
1 to 8 mph N
Sunny
Sunny, with a high near 74.
Friday Night - 57°F
Jul 31, 2026
2 to 8 mph SE
Mostly Clear
Mostly clear, with a low around 57.
Saturday - 71°F
Aug 01, 2026
2 to 10 mph WSW
Mostly Sunny
Mostly sunny, with a high near 71.

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