A southwesterly, very strong and mostly variable flow prevails over the whole area.
For Praia Grande :
No gale warning.
We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.
Cloudy spells, sometimes dense. Chance of light rain. In the evening, cloud and long sunny periods.
No precipitation. SSW wind force 3 from the middle of the day. Gusts reaching 15 knots in the middle of the day. Rough to very rough sea. Moderate, long swell from WNW. Good visibility becoming good in the evening.