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Conditions at Sumner Avenue in February
February: Cold, Clean and Consistent
February matches January in consistency, with average swell height at 1.3m (4.3ft) and a similar 7.2s average period. S is the dominant swell direction (10.9%), followed by ENE (8.7%) and SSE (8.8%), so the S/SSE/SE/ESE window sweeps in roughly 33% of the energy. The wind regime remains favorable: WNW (13.7%), NW (11.8%) and NNW (10.1%) are the top three wind directions, giving Sumner Avenue plenty of offshore, grooming flow. With 28% ideal wind conditions, the best days are clean and hollow despite the icy water temperature of 3.9°C (39°F). Air temps hover at 2.2°C (36°F) and precipitation averages 2.94 mm/day. The ocean here is a winter playground for the hooded and booted.
Average Spot conditions at Sumner Avenue in February
Swell history for February
Wind history for February
Swell quality
Analyze the groundswell consistency at Sumner Avenue during February. 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 Sumner Avenue for your next trip in February.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Sumner Avenue for February. 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 Sumner Avenue.