Several popular beaches in Málaga were closed to swimming on Monday after municipal water tests found E. coli concentrations above safe limits. The city council announced the decision, which affects stretches from San Julián to El Palo and disrupts local routines and summer visitors’ plans. The closures follow a series of contamination incidents along the Costa del Sol, renewing concerns about bathing-water quality and the city’s sewerage infrastructure.
Red flags went up at San Julián, Guadalmar, La Misericordia, Sacaba, San Andrés and El Palo after the municipal water company Emasa completed its latest round of sampling. Lifeguards warned beachgoers to stay out of the water, though some visitors continued to swim despite the restrictions. The closures left some chiringuitos half-empty and sent families looking for shade or public showers instead of swimming.
The city council linked the latest contamination to a storm that hit Málaga early Saturday. Heavy rainfall caused the combined sewage and stormwater system to overflow into the sea. These systems carry rainwater and wastewater through the same pipes, which can come under pressure during intense rainfall. The council says ongoing works aim to separate the networks, with a target of making 70% of the system independent in the future. Officials have also urged residents not to flush items such as wipes, which can contribute to blockages and raise the risk of spills. After heavy October rainfall, Emasa crews were also reported removing debris and repositioning sewer covers displaced by floodwater.
The 2026 sequence includes the closure of El Palo and Pedregalejo on 23 July after E. coli was detected, six city beaches closed after the storm around Málaga’s 15 August Feria, and four more reportedly closed following rainfall on 30 September. Local reports have linked the episodes to wastewater discharges during heavy rain. Con Málaga deputy spokesperson Toni Morillas has announced that the group would refer the matter to the Fiscalía de la Audiencia Provincial de Málaga over possible environmental and public-health offenses. The referral concerns allegations, not a judicial finding of wrongdoing.
Morillas has described Málaga’s sewerage network as “absolutely obsolete” and questioned whether bathing restrictions were delayed for several days after the contamination became known. She said the group had requested records from Málaga City Council and Emasa but had not received them. Morillas argued that the incidents could compromise beach quality and public health. Con Málaga also sought an investigative commission within Emasa, but the governing Partido Popular group rejected the request. The group’s claims about delayed closures and infrastructure failures remain allegations put forward by the opposition.
In March, a broken pipe after river flooding led to a similar swimming ban at Guadalmar’s Campo de Golf area. Emasa redirected the discharge farther offshore to minimize the impact. Opposition parties have since accused the city government of underinvesting in sanitation infrastructure and playing down the consequences for residents and Málaga’s tourism image. Some locals have also questioned why beaches such as La Malagueta remained open, suggesting economic interests could influence decisions.
The infrastructure debate has extended beyond Con Málaga. Vox has proposed a Costa del Sol-wide sanitation audit to identify obsolete collectors, leaks and recurring overflow points. Its proposal also calls for a multi-year renewal timetable, separation of stormwater and wastewater networks, expanded storm tanks and retention systems, and round-the-clock monitoring of pumping stations and overflow outlets. This is a political demand; it does not mean the measures have been approved or funded. Vox Málaga president and Andalusian parliamentarian Antonio Sevilla called for action to prevent further discharges from affecting beaches, residents and the region’s tourism image.
The dispute has become particularly sensitive during peak tourist season and the city’s Feria, as opposition figures contrast Málaga’s promotion as a tourist destination with closures along its coastline. Spain’s coastal cities face pressure to modernize water and sewage systems as intense rainfall tests drainage infrastructure. E. coli contamination can pose health risks, including gastrointestinal illness, and recreational-water quality is subject to monitoring and legal standards. In Málaga, repeated incidents have intensified calls for transparency and faster infrastructure upgrades. Authorities continue water testing and urge the public to respect swimming bans until restrictions are lifted. Similar weather pressures elsewhere in Spain have included the recent surge in temperatures and fire risks across Spain.
