Conditions at Marinella in January
January: Winter's Peak Muscle
January is about as good as it gets at Marinella. The average swell height is 6ft (1.8m) and the average period sits at a strong 13.0s, which places most arrivals squarely in the powerful long-period class. Swell from the WNW contributes 42.7% of observations and NW another 29.3%, meaning the beach is almost permanently exposed to an active, well-organised ground swell. The height distribution is concentrated in the 1.5-2.5m (5-8ft) range, with small opportunities for overhead-plus clean-up sets; when the period stretches toward 14s, the WNW/NW swell will wrap into the beach with real push.
Wind is the main filter. The ideal offshore window from E through SSE is present 46% of the time, and those E/SE flows groom the WNW-facing lines into clean, hollow shapes. On the other hand, any frontal wind from W, WNW, NW or NNW shuts the quality down instantly, which is why an accurate wind call matters more than swell size. With air temperatures around 7°C and water at 12.8°C, it is a full-on hooded 4/3mm wetsuit month; the frequent rain means you will work for your sessions, but the payoff is the best surf of the year.
Average Spot conditions at Marinella in January
Swell history for January
Wind history for January
Swell quality
Analyze the groundswell consistency at Marinella 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 Marinella for your next trip in January.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Marinella 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 Marinella.