A southwesterly and mostly variable flow prevails over the whole area.
For Portomaran :
Warning strong breeze offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy skies to overcast. Light showers. In the evening, overcast skies.
Heavy showers. S wind force 4 from the middle of the day. Gusts reaching 24 knots in the evening. Slight sea. Low from N. Excellent visibility becoming good in the evening.