For Greenwood Reef :
No gale warning.
The reliability of the situation is good.
Skies changeable with risk of thundery outbreaks developing. Risk of showers in the morning, no precipitation in the afternoon. In the evening, skies with few clouds.
SE wind force 4 continuing all day. Gusts reaching 17 knots in the middle of the day. Slight sea. Low, short swell from E. Excellent visibility.