For Brienzersee-Schneckeninsel : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. Some light showers in the morning, no precipitation in the afternoon.
In the evening, relatively clear skies becoming changeable. NW force 1 turning WSW force 2 in the middle of the day then SSE force 1. Gusts reaching 17 knots in the middle of the day. Good visibility becoming excellent in the middle of the day.