A northerly, weak and variable flow prevails over the East of the basin. Over the West, it is southwesterly, moderate and variable.
For Praia Grande :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and sun in the morning, increasing sunny spells in the afternoon. Risk of showers in the morning, light showers in the afternoon. In the evening, clear spells, risk of mist forming.
Chance of light rain. SSE force 3 turning SSW in the middle of the day then NW force 2. Gusts reaching 17 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Poor visibility becoming good in the middle of the day then reduced by mist.