Weather Alert: Depression CHARLES Brings Worsening Conditions to Mainland Portugal

IPMA issues orange warning for several regions due to heavy rain, strong winds, and rough seas starting Wednesday, November 11.

Generic image of dark clouds gathering over a Portuguese coastal landscape with rough seas.
AI

Generic image of dark clouds gathering over a Portuguese coastal landscape with rough seas.

The Portuguese Institute for Sea and Atmosphere (IPMA) has warned of a significant deterioration in weather conditions across mainland Portugal starting Wednesday, November 11, due to the passage of storm CHARLES.

Storm CHARLES is expected to position itself north of Madeira during the early hours of the 11th, subsequently moving towards mainland Portugal. IPMA emphasizes that the storm's trajectory and intensity still present a high degree of uncertainty, meaning the most affected regions could change.
For mainland Portugal, a worsening of meteorological conditions is forecast from late morning on Wednesday the 11th, with periods of precipitation, sometimes heavy, across much of the territory. Strong winds are also expected, with gusts potentially reaching 100 to 120 km/h, and possibly higher locally.
Regarding sea conditions, southwest waves are predicted with heights between 4 and 6 meters, south of Cabo Carvoeiro, from the afternoon of the 11th.
Given this scenario, IPMA anticipates issuing ORANGE level meteorological warnings for some regions, with the possibility of further escalation of warnings depending on the evolution of the weather situation.
The Municipality of Silves recommends that the public closely follow updates from meteorological forecasts and warnings issued by competent authorities, adopting preventive behaviors and avoiding unnecessary exposure to risk.
Recommendations to the public include staying informed by Civil Protection and authorities, avoiding coastal areas and places prone to rough seas, ensuring drainage systems are clear, securing loose structures, and driving defensively.
Based on information from the official source: Câmara Municipal de Silves (09/11/2026)