For Tioman :
No gale warning.
The reliability of the situation is good.
Skies changeable with risk of thundery outbreaks developing. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, changeable skies becoming less cloudy.
Chance of light rain. SW force 2 turning S in the middle of the day then SE. Gusts reaching 9 knots until the middle of the day. Smooth sea. Low, short swell from NE. Poor visibility temporarily in the middle of the day.