For Big Wall :
No gale warning.
The reliability of the situation is very good.
Overcast skies. Fairly heavy showers for a time. In the evening, very cloudy skies becoming totally overcast.
Light rain followed by showers. ENE force 3 becoming NE force 4 in the middle of the day then ESE. Gusts reaching 23 knots in the evening. Slight sea. Low, short swell from SW. Excellent visibility temporarily in the middle of the day.