For Cuba :
No gale warning.
For the night from Saturday to Sunday ENE wind force 3 continuing all night. Gusts reaching 16 knots in the early part of the night.
Smooth to slight sea. Low, short swell from E. Excellent visibility becoming good in the middle of the night then good. Daytime of Sunday 18 may : The unstable weather will die away during the day.
Sun and storm clouds in the morning,predominantly sunny in the afternoon. Light showers progressively dying out in the morning, possibility of showers in the afternoon. In the evening, storms developing.
Showers. E force 3 turning NE force 4 in the middle of the day then ENE. Gusts reaching 17 knots in the evening. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from NNE. Good visibility becoming excellent in the middle of the day.