For Koh Pha Ngan :
No gale warning.
The reliability of the situation is good.
Skies changeable to very cloudy. Risk of showers in the morning, no precipitation in the afternoon. In the evening, cloud and long sunny periods.
No precipitation. ESE force 3 in the morning becoming E force 2 in the evening. Gusts reaching 12 knots until the middle of the day. Smooth to slight sea. Low, short swell from E. Good visibility becoming excellent in the middle of the day then good.