A northwesterly, very strong and mostly variable flow prevails over the whole area.
For Ericeira :
Warning strong breeze offshore.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Good clear periods but lots of cloud, too. Possibility of showers In the evening, very cloudy.
Heavy showers. WNW wind force 5 from the middle of the day. Gusts reaching 34 knots in the evening. Rough sea becoming rough to very rough in the evening. Moderate, long swell from NW. Excellent visibility.