For Koh Pha Ngan :
No gale warning.
The reliability of the situation is good.
Cloud and sun in the morning, skies clouding over with storms forming in the afternoon. Risk of showers in the morning, showers in the afternoon. In the evening, stormy but gradually improving.
Showers. WSW wind force 4 continuing all day. Gusts reaching 22 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from W. Excellent visibility.