Conditions at Ponta do Paul in January
January: The Deep-Winter Groundswell Engine
January is one of the most powerful months of the year. The average swell height reaches 8-9ft (2.4-2.7m) and the period stretches to 12.9s, firmly in the powerful long-period bracket. Most of this energy arrives from the NNW/NW quadrant, with 20.6% from NNW and 17.7% from NW, while the preferred W/SW/WSW angles remain rare. That means the beach is full and well-shaped when the swell bends in, but the real standout sessions happen when a low-pressure system parks west of Portugal and sends true WSW/W swell straight into the bay.
Winds are often offshore: the combined NNE/NE/ENE/E flow accounts for roughly 45% of observations, matching the 46% clean-session statistic. Air temperatures average 17.5°C, water is 18.8°C, and rain is frequent at 1.29mm/day, so expect classic wintry Atlantic conditions. A 4/3mm suit plus a hood on the colder mornings is the move.
Average Spot conditions at Ponta do Paul in January
Swell history for January
Wind history for January
Swell quality
Analyze the groundswell consistency at Ponta do Paul 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 Ponta do Paul for your next trip in January.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Ponta do Paul 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 Ponta do Paul.