For Jack Sparrow Reef :
No gale warning.
The reliability of the situation is good.
Little cloud in the morning, skies clouding over with storms forming in the afternoon. No precipitation in the morning, showers late in the day. In the evening, storms as night falls.
Showers. SE force 1 turning NW force 2 in the middle of the day then SSW force 1. Gusts reaching 8 knots in the middle of the day. Smooth sea becoming rippled in the middle of the day. Low, short swell from WSW then from N in the evening. Visibility reduced by mist becoming poor in the middle of the day then reduced by mist.