A westerly, moderate and very variable flow prevails over the whole area.
For Negombo :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy. Showers all day. In the evening, changeable skies becoming less cloudy.
Chance of light rain. W force 3 in the morning temporarily SW in the middle of the day. Gusts reaching 24 knots in the morning. Slight sea. Low, short swell from WNW. Excellent visibility temporarily in the middle of the day.