For Tunnel :
No gale warning.
The reliability of the situation is good.
Very cloudy skies becoming totally overcast during the afternoon. Showers in late morning, heavy showers in the afternoon. In the evening, very cloudy.
Showers. ESE force 3 in the morning turning ENE force 2 in the evening. Gusts reaching 22 knots in the morning. Slight sea. Low, short swell from SW. Excellent visibility becoming poor in the middle of the day then good.