A southwesterly, very strong and mostly variable flow prevails over the whole area.
For Praia da Nazaré :
No gale warning.
We are 90% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Clear periods developing. Possibility of showers In the evening, lots of good clear periods.
No precipitation. SW force 4 in the middle of the day turning S force 3 in the evening. Gusts reaching 18 knots in the middle of the day. Rough to very rough sea. Moderate, long swell from WNW. Excellent visibility becoming poor in the evening.