For Greenwood Reef :
No gale warning.
The reliability of the situation is very good.
Very cloudy with risk of thunderstorms in the morning, storms developing in the afternoon. Risk of some spots of rain in the morning, showers in the afternoon. In the evening, skies clearing but continuing risk of storms.
Light showers. E force 4 in the morning becoming force 3 in the evening. Gusts reaching 17 knots until the middle of the day. Slight sea. Low, fairly long swell from NE. Excellent visibility.