For Guaiguá :
No gale warning.
The reliability of the situation is very good.
Skies changeable to very cloudy. No precipitation in the morning, possibility of showers in the afternoon. In the evening, storms as night falls.
Heavy showers becoming less frequent. ENE force 3 in the morning temporarily W in the middle of the day. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, short swell from S. Excellent visibility becoming good in the evening.