For Greenville Reef :
No gale warning.
The reliability of the situation is very good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
ENE force 2 turning ESE force 3 in the middle of the day then SSE. Gusts reaching 13 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from SE. Good visibility becoming excellent in the middle of the day then good.