Conditions at Les Culs Nuls in January
January: Peak Winter Power
January is the heart of winter at Les Culs Nuls. The North Atlantic storm track is at full strength, and the coast is regularly fed by WNW and NW groundswells that make up more than 70% of the swell energy. The average wave height is a solid 5-6ft (1.8m) and the average period hits 13.0s, so there is real power behind each set. Over a third of the waves reach the 1.5-2.5m (5-8ft) range, meaning a step-up board should live in your car. Winds are a mixed bag: the ideal offshore quadrant (ENE through SSE) blows 36% of the time, while the strongest westerly winds from WSW, W and WNW regularly mess up the surface during storms. Air temperatures average 7.0°C and water sits at 12.4°C, so thick neoprene and a hood are essential. The best days come when a ridge of high pressure builds over Europe, turning the wind offshore and grooming those long-period WNW lines into clean, hollow peaks.
Average Spot conditions at Les Culs Nuls in January
Swell history for January
Wind history for January
Swell quality
Analyze the groundswell consistency at Les Culs Nuls 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 Les Culs Nuls for your next trip in January.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Les Culs Nuls 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 Les Culs Nuls.