For Tunnel 1 + 2 : No gale warning.
The reliability of the situation is assessed at 85%.
Skies changeable becoming very cloudy in the afternoon. The risk of seeing rain will remain low.
In the evening, clear periods developing. Chance of light rain. NW force 1 turning WSW force 2 in the middle of the day then ESE force 1. Gusts reaching 10 knots in the middle of the day. Excellent visibility.