Lake Union (WA): weather statistics and wind history

47.6399° N, 122.336° W

15.05.2026 (Friday)

Gusts expected – use caution (10.4 m/s)
Rain detected – challenging conditions
Caution – steep short wave (3.0 s)

16.05.2026 (Saturday)

Rain detected – challenging conditions
Caution – steep short wave (2.8 s)

17.05.2026 (Sunday)

Rain detected – challenging conditions
Caution – steep short wave (3.1 s)

18.05.2026 (Monday)

Good boating forecast: wind 3.6 m/s, minor gusts 7.1 m/s
Caution – steep short wave (3.3 s)

19.05.2026 (Tuesday)

Rain detected – challenging conditions
Caution – steep short wave (3.3 s)

20.05.2026 (Wednesday)

Good boating forecast: wind 2.3 m/s, minor gusts 3.5 m/s
Caution – steep short wave (3.0 s)

New Feature!

We just added Weather Alerts. How was your experience?

*Experimental

Closest meteostation (1.31km):

Lake Union (WA) Wind forecast

Wind direction is South, wind speed varies between 4.5 and 13.4 mph with gusts up to 22.3 mph. The sky is cloudy with a chance of rain 0%.
Wind and wave weather forecast for Lake Union (WA) , United States contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
These forecasts for Lake Union (WA) are based on the GFS model and were created for windsurfing, kitesurfing, sailing and other extreme sports activities. All data updates 4 times a day. Predictions are available in steps from 1 to 3 hours for up to 10 days.
Use professional weather parameters: wind barbs, weather fronts, isobars, and others. Study weather history for the past 14 years (2012-2026). Create sailing, hiking and biking routes with weather in each point.
Download Windy.app in the App Store and Google Play Store.

1 / 32

Nearby spots

United States top spots

Share your experience here

This website uses cookies to improve your experience. If you continue to browse this site, you are agreeing to our Privacy Policy and Terms of Use.