Sri Lanka Heavy Rainfall Above 100 mm Expected in Several Areas

Sri Lanka is expected to experience widespread showers and thundershowers today (09 November 2026), with heavy rainfall exceeding 100 mm possible in several parts of the country.

Showers or thundershowers will occur at several places in the Northern and Eastern provinces and in the Hambantota district. Other parts of the island are also expected to experience showers or thundershowers after 1.00 p.m.

Heavy rainfall exceeding 100 mm is likely at some locations in the Western, Sabaragamuwa, Central, North-Western, Northern and North-Central provinces, as well as in the Galle and Matara districts. Residents in these areas are advised to remain alert to possible localized flooding and other weather-related impacts.

Misty conditions are expected in some areas of the Western, Sabaragamuwa, Central and Uva provinces, along with the Galle, Matara and Kurunegala districts during the early morning hours.

The public is urged to take necessary precautions against temporary strong winds and lightning during thundershowers.

Sri Lanka Sea Weather Forecast

Showers or thundershowers are expected at several places in the sea areas surrounding Sri Lanka during the next 24 hours. Northeasterly winds will prevail at speeds of 20–30 kmph, while sea conditions are expected to remain moderate.

However, temporarily strong gusty winds reaching 60–70 kmph and very rough seas may occur during thundershowers. Naval and fishing communities are advised to remain cautious and follow weather updates issued by the Department of Meteorology.