For Hallwilersee- Tennwill Strand Bad : No gale warning.
The reliability of the situation is assessed at 95%.
Skies changeable, very clear for a time. No precipitation.
In the evening, skies with few clouds. SSW force 1 turning WSW in the middle of the day then SSE. Gusts reaching 9 knots in the middle of the day. Excellent visibility.