For Koh Pha Ngan :
No gale warning.
The reliability of the situation is good.
Skies very cloudy, risk of thundery outbreaks during the afternoon. Risk of some spots of rain in the morning, showers late in the day. In the evening, very cloudy with risk of storms.
Showers becoming less frequent. WSW force 4 in the morning becoming force 3 in the evening. Gusts reaching 17 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.