Conditions at Porto da Cruz in January
January: Winter Groundswell Central
January is the heart of the North Atlantic storm season. Average wave heights reach 8-9ft (2.4-2.7m) with a powerful 12.9s period, and the region is dominated by low-pressure systems tracking across the Atlantic. The swell rose is led by NNW at 20.6%, NW at 17.7% and WNW at 6.5%, while true N-NNE-ENE directions make up around 10% of the total, meaning Porto da Cruz needs the storm tracks to nudge slightly north and west for the most direct exposure. When N and NNE groundswell line up with a south or SSW offshore wind, the northeast-facing bay produces powerful, grinding walls. The ideal wind window is 24%, but onshore N to NE flow still dominates, so patience is a virtue. Air temps hover around 17.2°C, water temperature is 18.6°C, and rain is frequent at 1.19mm/day, but that often signals cleaner post-frontal conditions.
Average Spot conditions at Porto da Cruz in January
Swell history for January
Wind history for January
Swell quality
Analyze the groundswell consistency at Porto da Cruz 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 Porto da Cruz for your next trip in January.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Porto da Cruz 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 Porto da Cruz.