For Chumpon :
No gale warning.
The reliability of the situation is good.
Skies changeable to very cloudy. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, changeable skies with risk of storms.
Possibility of showers WSW wind force 3 continuing all day. Gusts reaching 19 knots in the middle of the day. Smooth to slight sea. Low, short swell from SSE. Visibility reduced by mist becoming excellent in the middle of the day then poor.