For Koh Tao :
No gale warning.
The reliability of the situation is good.
Sunny becoming changeable in the afternoon. The risk of seeing rain will remain low. In the evening, changeable skies becoming less cloudy.
No precipitation. ENE force 3 turning NNE force 4 in the middle of the day then NE. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from ENE. Excellent visibility.