For Cha-am :
No gale warning.
The reliability of the situation is very good.
Overcast skies with risk of thundery outbreaks. Showers towards the end of the night. In the evening, very cloudy skies to overcast.
Chance of light rain. WSW wind force 3 from the middle of the day. Gusts reaching 13 knots in the middle of the day. Slight sea. Low, short swell from SSW. Excellent visibility becoming good in the evening.