For Big Wall :
No gale warning.
The reliability of the situation is very good.
Very cloudy skies to overcast. Heavy showers. In the evening, skies clearing but continuing risk of storms.
Heavy showers. ENE force 4 in the middle of the day turning W in the evening. Gusts reaching 21 knots in the middle of the day. Slight sea. Low, short swell from S. Good visibility becoming good in the evening.