For Lagoa dos Barros (Osório) :
No gale warning.
The reliability of the situation is very good.
Overcast in the morning, overcast skies and reduced visibility in the afternoon. Risk of some spots of rain in the morning, light showers in the afternoon. In the evening, low cloud developing into fog.
Light showers progressively becoming less frequent. WSW force 1 turning SSE force 2 in the middle of the day then ESE. Gusts reaching 12 knots in the evening. Slight sea. Low, short swell from ENE. Poor visibility becoming reduced by mist in the middle of the day then reduced by dense fog.