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Sri Lanka urged to brace for potential flooding during October-November monsoon

Authorities have warned Sri Lanka to prepare for possible flooding as the island enters its monsoon season over the coming months. The advisory comes as the country faces heightened weather risks during October and November.

LSN Sri Lanka · 26 September 2026

Sri Lanka urged to brace for potential flooding during October-November monsoon

Sri Lanka has been advised to step up preparedness measures ahead of the October and November monsoon season, when heavy rainfall traditionally increases the risk of flooding across the island nation.

Weather forecasters and disaster management officials have warned of the potential for significant rainfall during this period, which typically brings seasonal precipitation to many parts of the country. The advisory urges local government authorities, emergency response teams and communities to review evacuation plans and strengthen early warning systems ahead of the anticipated weather patterns.

Historically, Sri Lanka's monsoon seasons have resulted in flooding, landslides and waterlogging in vulnerable areas, particularly in the southwestern and central regions. The recent advisory emphasizes the importance of clearing drainage systems, reinforcing embankments and identifying safe zones for potential evacuation.

Meteorological authorities are monitoring weather patterns closely and are expected to issue more detailed forecasts as the monsoon season approaches. Residents in flood-prone areas are being encouraged to remain alert to official weather updates and follow guidance from disaster management authorities throughout the period.