For Jack Sparrow Reef :
No gale warning.
The reliability of the situation is good.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
WSW force 2 becoming W force 3 in the middle of the day then WSW. Gusts reaching 25 knots in the middle of the day. Slight sea. Low, short swell from W. Excellent visibility becoming good in the evening.