Storm Charles Approaches Iberian Peninsula Following Destructive Bruna System
Iberian authorities issue orange-level warnings as subtropical storm Charles brings heavy rain and winds.
1Successive Storm Systems
Portugal and Spain are bracing for depression Charles, the third named storm of the 2026/2027 season. This system follows the ongoing impact of depression Bruna, which remains stationary northwest of the Iberian Peninsula. While Bruna caused significant flooding and flight cancellations in Madeira, Charles represents a distinct, subtropical weather system.
2Meteorological Path Projections
Both European and American weather models indicate the storm will track between the Canary Islands and Madeira. The core trajectory remains uncertain, with potential paths moving toward the Gulf of Cadiz or between Sines and Cabo Carvoeiro. Madeira will experience the initial effects starting late Tuesday, followed by the mainland Wednesday.
3Madeira Impact Forecast
Mountainous regions in Madeira expect over 100 mm of rain within a 12-hour window. Wind gusts are projected between 80 and 100 km/h, potentially reaching 130 km/h at higher elevations. Additionally, the south coast faces hazardous sea conditions with southwesterly waves ranging from 3.5 to 4.5 metres throughout the storm period.
4Mainland Weather Warnings
Mainland Portugal faces severe conditions starting Wednesday morning, with wind gusts expected between 100 and 120 km/h. Coastal areas south of Cabo Carvoeiro should anticipate waves reaching 4 to 6 metres. Authorities have issued orange-level warnings, signaling a moderate to high risk, with potential for further upgrades based on updated models.
5Subtropical System Characteristics
Charles is classified as a system of subtropical origin, having formed at lower Atlantic latitudes where tropical cyclones typically develop. Unlike the stationary Bruna, Charles is moving toward the peninsula. Meteorologists have highlighted the potential for a severe situation on Wednesday, with unstable conditions expected to persist through the coming weekend.
6Public Safety Directives
Civil Protection authorities urge citizens to avoid coastal areas and refrain from crossing flooded zones on foot or by vehicle. Residents are advised to clear rainwater drainage systems and secure loose outdoor structures like scaffolding or billboards. Defensive driving is strongly encouraged as the storm brings risks of falling trees and landslides.
7Infrastructure and Home Protection
Homeowners are instructed to reinforce shutters and windows, particularly those facing the wind. Authorities emphasize staying away from run-down buildings, retaining walls, and embankments due to the high risk of structural failure or landslides. These preventive measures aim to mitigate damage from the anticipated torrential rain and high-velocity wind gusts.
8Regional Weather Outlook
While the Iberian Peninsula and Madeira prepare for significant disruption, the Azores archipelago is not expected to be affected by the passage of Charles. Spain’s meteorological agency identifies Wednesday as the peak of the storm, with conditions remaining unstable but less intense on Thursday as the system continues its progression.