Showers or thundershowers may occur at a few places in Rathnapura, Kalutara, Galle and Matara districts during the afternoon or night.
Mainly fair weather will prevail elsewhere over the island.
The sea areas off the coast extending from Mannar to Colombo via Puttalam and the sea areas off the coast extending from Galle to Pottuvil via Hambantota will be pretty rough at times. The other sea areas around the Island may be slight to moderate.
Close-to-shore sea areas off the coast extending from Mannar to Galle via Puttalam and Colombo may experience rough seas due to increased wave period.
