For Isla grossa :
No gale warning.
The reliability of the situation is assessed at 75%.
Skies very cloudy, risk of some thundery outbreaks. No precipitation in the morning, light showers in the afternoon. In the evening, storms developing.
Showers. NE force 3 becoming ENE force 4 in the middle of the day then NE force 2. Gusts reaching 17 knots in the middle of the day. Slight sea. Low, short swell from ENE. Excellent visibility becoming good in the evening.