Conditions at Santa Maria in August
August: More of the Same - Clean, Small, and Manageable
August is the peak of the summer wind window, with ideal offshore conditions 41% of the time - the best month by this metric. The winds are lighter and more variable; NNE drops to 31.3%, NE to 21.4%, while N and NNW combine for over 23% of the wind clock. On the swell side, the average height remains at 1.3m (4ft), period 8.2s. NNE swell is still dominant (53.8%) but less overwhelmingly so; NE contributes 22.6% and there are even tiny hints of ESE/SE windswell (around 1-2% each) from the tropical Atlantic. The wave-height distribution is flatter, with a lot of 1-1.5m (3-5ft) surf and only about 13% of waves over 1.5m (5ft). Water temperature peaks near 26.3°C, air temperatures hit 25.8°C, and this is the wettest month of our dataset at 1.03 mm/day, though still mostly dry. August gives you clean, user-friendly waves but rarely any power.
Average Spot conditions at Santa Maria in August
Swell history for August
Wind history for August
Swell quality
Analyze the groundswell consistency at Santa Maria during August. 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 Santa Maria for your next trip in August.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Santa Maria for August. 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 Santa Maria.