Advisory for High Waves 
Issued by the Natural Hazards Early Warning Centre Issued at 03.30 p.m. on 26 August 2026 Valid for the period until 03.30 p.m. 27 August 2026

An advisory for high waves has been issued for the sea areas extending from Colombo to Pottuvil via Galle, Matara and Hambantota and naval and fishing communities engaged in activities in the aforementioned sea areas, as well as coastal communities living in the aforementioned nearshore areas, are advised to remain vigilant in this regard

The swell waves (about 2.0 m – 3.0 m) height (This is not for land area) may increase in the sea areas off the coast extending from Colombo to Pottuvil via Galle, Matara and Hambantota.  There is a possibility that near shore sea areas off the coast extending from Beruwala to Matara via Galle, may experience surges due to swell waves.

WEATHER FORECAST FOR 26 AUGUST 2026
Issued at 05.30 a.m. on 26 August 2026 by the Department of meteorology

Showers will occur at times in the Western, Sabaragamuwa and North-western provinces and in Kandy, Nuwara-Eliya, Galle and Matara districts. Fairly heavy showers above 75 mm are likely at some places. A few showers may occur in Anuradhapura, Matale and Hambantota districts.

Showers or thundershowers may occur at a few places in   Ampara, Monaragala and Batticaloa districts after 2.00 p.m.  Dry weather will prevail over the other areas of the island.

Fairly strong winds of about (40-50) kmph can be expected at times over the Western slopes of the Central hills, the Northern, North-central and North-western provinces and in Trincomalee, Monaragala, Hambantota and Matale Districts.

The general public is kindly requested to take adequate precautions to minimize damage caused by temporary localized strong winds and lightning during thundershowers.

WEATHER FORECAST FOR 25 AUGUST 2026
Issued at 05.30 a.m. on 25 August 2026 by the Department of Meteorology

Showers will occur at times in the Western, Sabaragamuwa and North-western provinces and in Kandy, Nuwara-Eliya, Galle and Matara districts. Fairly heavy showers above 75 mm are likely at some places. A few showers may occur in Anuradhapura, Matale and Hambantota districts.

Showers or thundershowers may occur at a few places in Ampara, Monaragala and Batticaloa districts after 2.00 p.m. Dry weather will prevail over the other areas of the island.

Fairly strong winds of about (40-50) kmph can be expected at times over the Western slopes of the Central hills, the Northern, North-central and North-western provinces and in Trincomalee, Monaragala, Hambantota and Matale Districts.

The general public is kindly requested to take adequate precautions to minimize damage caused by temporary localized strong winds and lightning during thundershowers.