Conditions at Playa de La Concha in January
January: The Heart of the North Atlantic Machine
January is statistically one of the best months of the year at Playa de La Concha. The average swell is a healthy 7ft (2.1m) and the average period sits at 12.7s, meaning there is almost always powerful, long-period groundswell wrapping into the bay. The W-NW direction dominates completely, with WNW and NW combined providing over half of all wave energy and NNW adding another 8%, so the beach is constantly exposed to the optimal swell window. With 43% of winds in the offshore quadrant, the potential for clean, grooming conditions is high.
In meteorological terms, January is the peak of the storm track across the North Atlantic. Deep extratropical cyclones spinning south of Iceland generate long-fetch W and NW swells that roll unimpeded into the Bay of Biscay. When the wind clocks from the SW through W at 10-30kph, La Concha turns glassy and the heavy 6-8ft (1.8-2.4m) sets line up well. The onshore W-NW local winds still blow around 29% of the time, so you need to pick your windows. Water temperature is a cool 13.2°C, air temps average 9.1°C, and rain is a regular feature at 3.52mm/day - a thick winter suit and hood are part of the routine.
Average Spot conditions at Playa de La Concha in January
Swell history for January
Wind history for January
Swell quality
Analyze the groundswell consistency at Playa de La Concha during January. Based on historical data, there is a % probability of groundswell occurring this month. The chart below provides a detailed breakdown of the average wave height distribution, offering deep insights into the swell quality and surf potential you can expect at Playa de La Concha for your next trip in January.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Playa de La Concha for January. Our analysis shows that favorable offshore or side-shore winds coincide with surfable swell approximately % of the time. The accompanying graph illustrates the average size distribution of waves during these optimal wind windows at Playa de La Concha.