For Manukan Reef :
No gale warning.
The reliability of the situation is good.
Cloud and long sunny periods. No precipitation in the morning, possibility of showers in late afternoon. In the evening, very cloudy with risk of storms.
Possibility of showers SE force 2 turning WNW in the middle of the day then E force 1. Gusts reaching 10 knots in the middle of the day. Slight sea. Low, short swell from WNW. Good visibility becoming excellent in the middle of the day then poor.