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Red Alert on the Costa Blanca: Alicante Closes Beaches, Parks and Santa Bárbara Castle

Visitors and residents across the Costa Blanca are being urged to take extra precautions after Alicante City Council announced a series of emergency measures in response to an exceptional weather situation expected on Thursday, July 23.

With temperatures forecast to reach 42°C and the possibility of extremely strong wind gusts later in the day, local authorities have activated emergency protocols and temporarily closed several public spaces to protect public safety.

Alicante Declares Emergency Measures

Following a meeting of the city’s Local Operational Coordination Centre (CECOPAL), Alicante has introduced a number of preventive measures designed to reduce risks associated with both the extreme heat and the forecast high winds.

From Thursday afternoon, several popular attractions and public areas will be closed, while access to beaches will be restricted as weather conditions deteriorate.

Beaches Closed and Red Flags Raised

One of the most significant measures affects Alicante’s beaches.

From 5:00 pm, red flags will be raised on all beaches within Alicante municipality, meaning swimming will be strictly prohibited.

Lifeguards and beach authorities will also advise visitors to remove umbrellas and other loose items that could become dangerous in the strong winds expected during the evening.

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Parks and Santa Bárbara Castle to Close

The City Council has also confirmed the temporary closure of:

  • All municipal parks and gardens
  • Tree-lined public areas
  • The iconic Santa Bárbara Castle
  • Outdoor restaurant and café terraces located on public streets

These closures are intended to minimise the risk of injuries caused by falling branches, flying objects and powerful wind gusts, which could reach up to 160 km/h in exposed areas, according to emergency forecasts.

Outdoor Sports Facilities Also Affected

Outdoor municipal sports facilities will close during the afternoon, while several scheduled public events have also been cancelled, including activities in Urbanova and San Gabriel.

Local authorities are also asking businesses and residents to secure awnings, flower pots, outdoor furniture and any other loose objects that could become airborne during the strongest winds.

Extreme Heat Creates Serious Health Risks

While the approaching winds are a concern, the extreme heat remains the biggest danger throughout the day.

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Although temperatures in the city of Alicante are expected to reach around 34–35°C, the heat index could climb to approximately 42°C. Inland areas of Alicante province may locally approach 42°C, while the coast will remain slightly cooler thanks to the Mediterranean Sea. The highest heat risk is expected between midday and early evening.

Authorities are advising everyone to:

  • Drink plenty of water.
  • Avoid unnecessary physical activity outdoors.
  • Stay out of direct sunlight during the hottest hours.
  • Wear lightweight clothing and protect your head from the sun.
  • Check regularly on elderly relatives, children and vulnerable people.

Emergency Shelter Opens for Vulnerable People

To help those most at risk, Alicante will once again open its Social Emergency and Reception Centre (CAUS) during the hottest part of the day.

The city is also increasing monitoring of elderly residents, people receiving home assistance and other vulnerable groups to reduce the risk of heat-related illness.

What This Means for Tourists

If you’re currently holidaying in Alicante or planning to visit over the next few days, expect some disruption to normal activities.

Swimming at Alicante’s beaches will not be permitted once the red flags are raised, Santa Bárbara Castle will be closed, and several outdoor attractions and events may be cancelled or postponed.

Visitors should keep an eye on official weather updates and follow all instructions from lifeguards, local police and emergency services.

Although these restrictions may temporarily affect holiday plans, they have been introduced purely as a precaution to keep both residents and visitors safe during what could become one of the most challenging weather days of the summer on the Costa Blanca.

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