The Canary Islands are set to experience a gradual but noticeable change in weather conditions during the week of 12 to 18 January 2026, with forecasts pointing to an initial period of stability followed by the arrival of a cold Atlantic front bringing rain, stronger winds and cooler temperatures.
According to data from AEMET and specialist forecasters at Meteored, the week will be defined by two contrasting phases: a dry and settled start, marked by light haze, and a more unsettled second half as Atlantic systems begin to influence the archipelago.
Calm start to the week with light calima
The week begins under largely stable conditions, particularly on Monday 12 January. Skies across most of the islands are expected to be clear or lightly clouded, with occasional intervals of high cloud drifting through during the day.
The most notable feature at the start of the week will be the presence of light calima, especially over the eastern islands of Lanzarote and Fuerteventura. This Saharan dust haze is forecast mainly at higher altitudes, although forecasters do not rule out it descending to lower levels during the afternoon, which could lead to temporary reductions in visibility.
Temperatures will remain broadly steady, with maximum values largely unchanged, although inland areas of the eastern province may see a slight increase. Night-time temperatures, however, are expected to dip marginally. Winds will be light and easterly, becoming more variable later in the day, with local sea breezes developing.
Island-by-island outlook for Monday
- Lanzarote and Fuerteventura: Predominantly clear skies, stable conditions and light calima, particularly at higher levels of the atmosphere.
- Gran Canaria and Tenerife: Mostly sunny with mild temperatures and little variation throughout the day.
- La Gomera, La Palma and El Hierro: Largely clear conditions, although some low cloud may develop in northern areas during the early morning, along with high cloud at dawn.
Marine conditions will be rough at first, gradually easing to moderate seas, with a northerly swell of around one to two metres.
Atlantic front brings a shift from Tuesday onwards
From Tuesday 13 January, the weather pattern is expected to shift as a cold Atlantic front approaches the islands. This system forms part of a broader sequence of fronts moving eastwards across the Atlantic.
Forecast models suggest the front will arrive after crossing the Iberian Peninsula, bringing cloudier skies, periods of rain and stronger winds, particularly affecting the higher islands and areas most exposed to Atlantic airflow. Rainfall is likely to be unevenly distributed, with western and northern slopes seeing the most significant accumulations.
Meteorologists warn that this initial front could open the door to further instability later in the week. Additional Atlantic systems may follow, creating a pattern of alternating wet spells and calmer intervals, rather than continuous rainfall.
Cooler-than-average temperatures reinforce winter feel
Another key feature of the week will be the evolution of temperatures. While much of mainland Spain and the Balearic Islands are forecast to experience above-average values, the Canary Islands may see temperatures below the seasonal norm.
This cooling trend, combined with increased cloud cover and rainfall, is expected to reinforce a distinctly wintry feel across the archipelago, marking a clear departure from the dry and settled conditions that dominated the previous days.
Overall, the week ahead points to a transitionary period for the Canary Islands, moving from calm, hazy conditions to a more unsettled Atlantic-driven pattern typical of mid-winter in the region.
