For Tunnel :
No gale warning.
The reliability of the situation is very good.
Cloud and long sunny periods. Possibility of showers In the evening, changeable skies clearing completely.
Possibility of showers W wind force 4 from the middle of the day. Gusts reaching 17 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from N then from WSW in the evening. Excellent visibility.