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Conditions at Grumari in February
February: Late Summer, Subtle Up-Tick
February continues the summer lull but with a slightly better rhythm. Average wave height remains 3ft (0.9m), period edges up to 9.9s, and the swell window is still dominated by SSE (30.6%), S (25.7%), SE (23.4%) and ESE (17.1%). While the 2-3ft (0.5-1m) range is the most common, there is a healthy share of waves in the 3-5ft (1-1.5m) range, mostly from S and SSE, plus small percentages pushing into the 5-6.5ft (1.5-2m) range from S. The wind regime is still dominated by NE-ENE trades, with NNE (11.9%), NE (12.3%), ENE (11.7%) and E (10.8%) all well represented. Still, 47% of the time the wind is ideal for surfing, which makes for more than a few clean dawn patrol sessions. With air temperatures near 25.9°C, 6.36 mm/day of rain and water temperature at 22.7°C, it is warm, tropical and occasionally fun.
Average Spot conditions at Grumari in February
Swell history for February
Wind history for February
Swell quality
Analyze the groundswell consistency at Grumari 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 Grumari for your next trip in February.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Grumari 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 Grumari.