For Koh Pha Ngan :
No gale warning.
The reliability of the situation is very good.
Changeable skies with risk of storms. Possibility of showers In the evening, cloud and long sunny periods.
Possibility of showers ESE wind force 2 from the middle of the day. Gusts reaching 9 knots in the middle of the day. Smooth sea. Low, short swell from ESE. Good visibility becoming good in the evening.