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Conditions at Steamer Lane in March
March: The Winter-to-Spring Bridge
March maintains winter averages - 2.2m (7ft) swell, 12.8s period - but the feel begins to change. Lighter mornings appear earlier, winds ease slightly and offshore NW flow actually peaks, with NW at 19.7%, WNW at 15.5%, NNW at 15.6% and N at 2.6%. Swell distribution still tilts heavily toward WNW (42.5%) and W (21.0%), with more 2-2.5m sets than any other single band. The result is a month of powerful, racetrack lines at the Lane, often better groomed than mid-winter because stable high pressure nudges the storm track farther west. Rain drops to 2.74mm/day, air warms to 11°C and water temp remains 12.3°C. Early mornings with NW offshore flow are pure Santa Cruz gold.
Average Spot conditions at Steamer Lane in March
Swell history for March
Wind history for March
Swell quality
Analyze the groundswell consistency at Steamer Lane during March. 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 Steamer Lane for your next trip in March.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Steamer Lane for March. 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 Steamer Lane.