The Canary Islands are bracing for a rainy Saturday with possible thunderstorms, according to the State Meteorological Agency (Aemet). A yellow warning has been issued for rainfall on five islands, while the Directorate General of Emergencies has declared a pre-alert for rain and storms in line with the regional emergency plan (PEFMA). Here’s the detailed forecast by island:
Aemet Warnings and Sea Conditions
The yellow warning applies to Tenerife, Gran Canaria, La Palma, La Gomera, and El Hierro, forecasting rainfall of up to 15 litres per square metre in one hour, particularly affecting western slopes.
At sea, northwesterly winds are expected (force 3–4, locally 5 offshore in the northeast and southeast), transitioning to southwesterly winds in the afternoon. Waves are predicted to reach up to 2 metres, with local increases in swell.
Forecast by Island
TENERIFE
- Weather: Cloudy intervals in the morning, becoming predominantly cloudy in the west by midday. Occasional light to moderate showers, increasing in intensity during the afternoon, with isolated thunderstorms likely in the southwest and midlands.
- Wind: Light to moderate westerly, strengthening in the midlands and summits from midday. Breezes in the east.
- Temperatures: Santa Cruz de Tenerife: 18°C – 25°C
LA GOMERA
- Weather: Cloudy intervals with light to moderate rain, intensifying in the afternoon. Thunderstorms are likely, especially on west-facing midlands.
- Wind: Moderate westerly, intensifying in the north, south, and higher altitudes from midday.
- Temperatures: San Sebastián de La Gomera: 18°C – 24°C
LA PALMA
- Weather: Predominantly cloudy skies with light to moderate showers. Heavy rainfall and isolated thunderstorms are expected in the second half of the day, especially in the west.
- Wind: Moderate westerly, with strong intervals in the north, south, and midlands from midday. Breezes along the eastern coast.
- Temperatures: Santa Cruz de La Palma: 18°C – 22°C
EL HIERRO
- Weather: Cloudy intervals with occasional light to moderate rain. Thunderstorms are likely later in the day, particularly in the north and southwest-facing midlands.
- Wind: Moderate westerly, intensifying in the northeast, south, and higher elevations after midday.
- Temperatures: Valverde: 14°C – 18°C
GRAN CANARIA
- Weather: Morning clouds giving way to predominantly cloudy skies in the west and south by midday. Light to moderate rain, increasing at night with potential heavy showers and thunderstorms in the southwest.
- Wind: Light to moderate westerly, strengthening to southwesterly in the morning, with strong gusts on northwestern slopes and summits from midday.
- Temperatures: Las Palmas de Gran Canaria: 19°C – 24°C
LANZAROTE
- Weather: Light clouds in the morning, increasing to cloudy intervals. Light to moderate rain is possible in the afternoon, with heavy showers and thunderstorms likely in the evening, including on La Graciosa.
- Wind: Light to moderate southwesterly, increasing in the morning.
- Temperatures: Arrecife: 17°C – 24°C
FUERTEVENTURA
- Weather: Morning light clouds, becoming cloudy in the afternoon. Occasional light to moderate rain, with heavy showers and isolated thunderstorms possible at night.
- Wind: Light to moderate southwesterly, strengthening in the morning.
- Temperatures: Puerto del Rosario: 16°C – 24°C
Emergency Pre-Alert
The Canary Islands’ General Directorate of Emergencies has activated a pre-alert for rain and storms, following information from Aemet and other sources. Rainfall is expected to be unevenly distributed across the archipelago, with weak to moderate intensity in most areas.
Safety Advisory
While the yellow warning indicates no general meteorological danger for the population, risks may arise in specific outdoor activities. Residents and visitors are advised to stay updated and exercise caution during the weather event.
