A southwesterly, very strong and variable flow prevails over the whole area.
For Praia da Nazaré :
No gale warning.
The reliability of the situation is assessed at 90%.
Cloud and long sunny periods. No precipitation. In the evening, skies with few clouds.
SSW force 4 in the middle of the day turning SSE force 3 in the evening. Gusts reaching 18 knots in the middle of the day. Moderate sea. Moderate, long swell from WNW. Excellent visibility becoming good in the evening.