The popular Canary Islands have been thrown into the spotlight this July as Spanish authorities issue a series of urgent weather warnings. With thousands of British families choosing these islands for their summer escape, soaring temperatures and unpredictable storms are reshaping holiday plans. This comes at a time when Spain faces a surge in extreme weather events, forcing both tourists and locals to change their routines and heighten their awareness.
What’s Happening in the Canary Islands?
Meteorological agencies have raised concern after issuing yellow and even red alerts for various islands. The Spanish weather agency, AEMET, has identified risks ranging from high temperatures and strong winds to dust haze and rough seas. In recent days, the islands of Gran Canaria, Lanzarote, Fuerteventura, and Tenerife have all been affected by fluctuating conditions. Some areas saw the mercury rise to 38°C, with isolated locations hitting peaks over 40°C.
In Gran Canaria, a red alert was issued, with officials warning that the extreme heat could last for several days. Temperatures soared well above typical July averages, prompting warnings for both heatstroke and dehydration. Residents and visitors across the archipelago have been encouraged to stay indoors during peak afternoon hours, avoid strenuous outdoor activities, and drink plenty of water.
What UK Tourists Need to Know
The summer holiday season brings a significant influx of visitors from Britain to the Canary Islands. Many were caught off guard by the sudden shift in weather, as local authorities scrambled to communicate the risks as quickly as possible. While many residents received warnings via Spanish news channels or the AEMET app, a language barrier and a lack of real-time alerts in English have left some tourists uncertain and unprepared.
British travellers have been strongly advised by both UK and Spanish officials to pay close attention to updates from reliable sources. Tourists are urged to download official weather apps such as AEMET or Meteoalarm, and to check forecasts ahead of any outdoor activities. The Foreign, Commonwealth & Development Office (FCDO) continues to monitor the situation, but has not issued advice against travel. However, they underscore the need for preparation and vigilance, especially during a period of frequent weather hazards.
Flash Floods and Strong Winds
July has not only brought heatwaves. Sudden and severe storms have swept across parts of Spain, affecting both the mainland and holiday hotspots. Heavy rainfall within an hour triggered flash floods, with water levels surpassing 100mm in some areas. The storms have forced emergency rescues, closed key roads, and caused power outages in destinations like Catalonia and Valencia.
In the Canary Islands, powerful winds have disrupted travel plans, beach visits, and outdoor excursions. Northerly gales reached up to force 7 on the Beaufort scale, producing rough seas and unsafe swimming conditions. Spanish authorities recommend that visitors monitor local advisories, take special care near water, and avoid cliff-edge or elevated hiking trails during wind peaks.
The Challenge of Sahara Dust
Adding to the hazards, a “calima”—a thick haze of dust blown in from the Sahara—has blanketed many islands. This event significantly reduces air quality, restricts visibility, and can worsen respiratory problems for vulnerable groups. The nine-day alert for extreme calima prompted local government to issue special health advisories, with doctors recommending people remain indoors and keep windows closed during peak dust episodes.
Impact on Holiday Experiences
For UK tourists, the evolving situation has brought significant uncertainty. Many have faced delayed flights, cancelled excursions, and reduced enjoyment of the glorious beaches that draw millions each year. Hotel managers and tour operators have stepped up efforts to provide real-time information and safety advice, but the rapid succession of heatwaves, storms, and calima events make it hard to predict what will come next.
Local businesses are adjusting to the new norms as both Spain and tourist-favourite islands brace for more climate-driven extremes. Not only are authorities introducing stricter safety advice, but they are also cracking down on unlicensed holiday rentals as part of a broader move to reduce overtourism and infrastructural stress in the islands.
Expert Insights and Official Statements
Weather experts point out that these extremes are no longer rare. The Met Office and Spanish meteorologists agree that rising global temperatures are fuelling more frequent and intense weather patterns. Emma Sharples, a meteorologist for the Met Office, has said, “We are seeing increasing volatility in the region’s weather, which impacts both locals and tourists.”
Spanish medical officials are reinforcing well-known advice during heatwaves: always use sun protection, stay out of the midday sun, and keep hydrated. For those with respiratory conditions or heart problems, it is essential to heed advisories on calima and dust pollution. The FCDO echoes these warnings, urging UK travellers to take out comprehensive insurance and be extra cautious when severe weather is forecast.
Travel and Safety Tips for British Visitors
With weather extremes set to persist in the coming weeks, tourists from the UK should plan ahead:
- Keep abreast of latest weather warnings via reputable apps and hotel notices.
- Avoid high-risk activities during extreme heat, storms, or high winds.
- Look out for official yellow or red flags on beaches, signalling unsafe conditions.
- Check emergency contacts and keep embassy details handy.
By staying informed, holidaymakers can minimise disruption and avoid unnecessary risk. Tour operators and UK media outlets, including the BBC and Manchester Evening News, are continuing to update their coverage, offering practical advice for those with trips planned.
