For Tunnel 1 + 2 : No gale warning.
We are 80% sure of the situation, because the atmosphere might not be as stable as forecast.
Sunny becoming changeable in the afternoon. The risk of seeing rain will remain low.
In the evening, skies clearing but continuing risk of storms. Possibility of showers SSE force 1 turning WNW force 2 in the middle of the day then WSW force 1. Gusts reaching 13 knots in the middle of the day. Excellent visibility.