For Piedra Grande :
Warning strong breeze.
The reliability of the situation is very good.
Very cloudy skies with short clear spells. A little intermittent drizzle in the morning, possibility of a few spots in the afternoon. In the evening, clear periods developing.
Chance of light rain. WNW force 4 turning SW force 5 in the middle of the day then becoming force 6. Gusts reaching 29 knots in the evening. Slight sea. Low, short swell from SSE. Excellent visibility temporarily in the middle of the day.