Conditions at Meia Praia in January
January: Deep Winter Groundswell
The North Atlantic is in peak winter mode in January, and Meia Praia's average surf height climbs to around 4-5ft (1.2-1.5m) with a powerful average period of 12.9s. The swell rose shows a strong dominance of WNW (37%) and NW (23%) swell, with a solid 12% from straight W. For this SSE-facing beach, however, the most desirable direction is the S/SSW/SW/WSW window - and that window contributes only a small slice of the total. That is the classic Algarve trade-off: lots of northwest groundswell is generated in the Atlantic, but the cleanest, most organized lines at Meia Praia usually require the low-pressure centers to swing close enough to Iberia to send wrap-around SW/WSW energy toward the Algarve.
Winds are favourable about 35% of the time, with NNW the dominant wind direction (20%), frequently blowing in the 20-40kph range as a true offshore for the south-facing sandbars. N, NW and WNW winds also groom the surface. When the wind drops out of the S/SSW/SW/WSW quadrant, expect bumpy, onshore conditions. With an average air temperature of 13.8°C, water temperature 16.0°C, and 1.96mm/day of rain, January offers cold-water, high-energy sessions whenever the wind lines up.
Average Spot conditions at Meia Praia in January
Swell history for January
Wind history for January
Swell quality
Analyze the groundswell consistency at Meia Praia 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 Meia Praia for your next trip in January.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Meia Praia 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 Meia Praia.