For Phan Thiet :
No gale warning.
The reliability of the situation is good.
Skies very cloudy, risk of some thundery outbreaks. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, clear periods developing.
Possibility of showers SW force 5 becoming WSW force 4 in the middle of the day then W force 3. Slight sea. Low, short swell from SSW. Excellent visibility becoming poor in the evening.