A southerly, strong and variable flow prevails over the whole area.
For Cold Knap (Barry Island) :
No gale warning.
The reliability of the situation is very good.
Overcast skies. Light rain. In the evening, very cloudy skies becoming totally overcast.
Light rain gradually becoming less frequent. S wind force 4 from the middle of the day. Gusts reaching 28 knots in the evening. Slight sea. Low, fairly long swell from WSW. Good visibility becoming good in the evening.