For Kalpitiya :
No gale warning.
The reliability of the situation is very good.
Cloudy spells, sometimes dense. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. WSW wind force 4 from the middle of the day. Gusts reaching 24 knots in the middle of the day. Moderate sea. Low, fairly long swell from SW. Excellent visibility.