For Lagoa Grande :
No gale warning.
The reliability of the situation is very good.
Very cloudy with risk of thunderstorms in the morning, storms developing in the afternoon. Risk of showers in the morning, showers in the afternoon. In the evening, clear periods developing.
Light showers progressively becoming less frequent. ESE force 3 in the morning becoming E force 2 in the evening. Gusts reaching 17 knots until the middle of the day. Slight sea. Low, short swell from NNE. Visibility reduced by fog becoming poor in the middle of the day then reduced by mist.