The Met. Dept. says that the sea areas off the coast extending from Puttalam to Kankesanthurai via Mannar and from Hambantota to Pottuvil may be fairly rough at times as winds can strengthen up to 50kmph.
Showers or thundershowers will occur at several places in the sea areas off the coast extending from Puttalam to Hambantota via Colombo and Galle. Showers or thunder showers may occur at a few places in the other sea areas around the island, too.
Winds will be Southwesterly and the speed will be 20-40 kmph.