For Mantigue Island :
No gale warning.
The reliability of the situation is good.
Skies very cloudy, risk of some thundery outbreaks. Light showers progressively dying out in the morning, showers late in the day. In the evening, warning: storms: considerable electrical activity.
Heavy showers. SW force 2 freshening force 4 in the middle of the day then force 3. Gusts reaching 25 knots from the middle of the day. Smooth to slight sea becoming slight in the evening. Low, short swell from WNW. Poor visibility becoming excellent in the middle of the day then poor.