For Batu Layar :
No gale warning.
The reliability of the situation is good.
Very cloudy with risk of thunderstorms in the morning, skies clearing but storms likely in the afternoon. Risk of showers in the morning, light showers in the afternoon. In the evening, changeable skies with risk of storms.
Light showers progressively becoming less frequent. SW force 1 turning NE force 2 in the middle of the day then E. Gusts reaching 8 knots from the middle of the day. Smooth sea. Low, short swell from ENE. Poor visibility becoming good in the middle of the day then good.