For Sinyang Beach :
No gale warning.
The reliability of the situation is good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
NNE force 3 turning ENE in the middle of the day then becoming force 2. Smooth to slight sea becoming smooth in the evening. Low, short swell from NNW then from N in the middle of the day then from NE. Excellent visibility.