For Union Island :
No gale warning.
The reliability of the situation is good.
Overcast skies with risk of thundery outbreaks. Showers becoming less frequent. In the evening, storms as night falls.
Showers becoming less frequent. E force 4 in the middle of the day turning SE in the evening. Gusts reaching 35 knots in the evening. Slight sea. Low, short swell from E. Excellent visibility becoming poor in the evening.