For Cha-am :
No gale warning.
The reliability of the situation is good.
Skies very cloudy, risk of thundery outbreaks during the afternoon. No precipitation in the morning, showers late in the day. In the evening, skies clearing but continuing risk of storms.
Light showers progressively becoming less frequent. SW force 2 in the morning temporarily SSE force 3 in the middle of the day. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea. Low, short swell from SSW. Excellent visibility becoming good in the middle of the day then good.