The approach of depression Charles, centred west of the archipelago, is expected to worsen weather conditions across the Autonomous Region of Madeira from Tuesday afternoon, 10 November, according to the Portuguese Institute for the Sea and Atmosphere (IPMA).
The most critical period is forecast between the end of 10 November and early Wednesday morning, 11 November, with rain or showers, at times heavy and persistent, possibly accompanied by thunder. Southwesterly winds are expected to strengthen, with gusts of up to 90 km/h and up to 130 km/h in the highlands, easing gradually on Wednesday morning.
On the north coast and in Porto Santo, northwest swells of 4 to 4.5 metres are expected, while the south coast can expect 2.5 to 3.5 metre waves, temporarily rising to 4 to 4.5 metres on Wednesday.
The Regional Civil Protection Service advises caution on the roads, clearing drains, securing loose structures, care near trees and retaining walls, and avoiding unnecessary travel, especially in vulnerable areas.