For Kho Lanta :
No gale warning.
The reliability of the situation is good.
Cloudy spells, dense at times in the morning, very cloudy with possibility of thunder storms in the afternoon. Risk of some spots of rain in the morning, showers late in the day. In the evening, skies clearing but continuing risk of storms.
Light showers progressively becoming less frequent. NE force 3 in the morning temporarily E in the middle of the day. Gusts reaching 16 knots in the evening. Smooth sea. Low, fairly long swell from SW. Poor visibility becoming excellent in the middle of the day then good.