Conditions at Mareta in November
November: Building North Atlantic Power
November is when Mareta starts to feel full winter again. Average swell height climbs to 7ft (2.1m) and period lengthens to 12.0s, driven by a more active North Atlantic storm track. The direction mix is still dominated by NW (28.9%), WNW (15.6%) and NNW (14.9%), yet the south-quadrant percentage (SE, SSE, S, SSW) is creeping upward, giving the beach more genuine opportunities. Wind conditions are more variable: NNW (22.3%), NNE (9.5%), N (7.2%) and NW (6.5%) still make offshore winds common, but the ideal wind rating slips to 28%. Water temp cools to 17.9°C, air averages 16.7°C, and rain increases to 2.95mm/day. Big, powerful, and occasionally phenomenal - this is the time to watch the Atlantic charts.
Average Spot conditions at Mareta in November
Swell history for November
Wind history for November
Swell quality
Analyze the groundswell consistency at Mareta during November. 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 Mareta for your next trip in November.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Mareta for November. 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 Mareta.