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Conditions at Playa Dominical in March
March: A Touch More Power
March marks a transition in swell quality. Average wave height ticks up to 3.5ft (1.1m) and the average period reaches 13.6s - the longest of the dry season. The swell distribution becomes more muscular: about 61% of waves come in the 3-5ft (1-1.5m) range, and the SSW direction absolutely dominates with 83% of the total. This is a direct response to late-season South Pacific low pressure systems pushing more organized groundswell toward the Central American coast.
Ideal wind drops slightly to 37% of the time, but the offshore quadrant - especially NNE and NNW - still provides plenty of clean windows. The catch is that onshore SSW and SW winds also pick up, creating a mixed bag where the biggest waves can turn lumpy if you do not time the tide and wind right. Water temp warms to 28.8°C (84°F), air temps reach 22.0°C (72°F) and rainfall remains low at 1.72mm/day. March is the last month of the dry season and a standout month for slightly bigger, still-clean surf.
Average Spot conditions at Playa Dominical in March
Swell history for March
Wind history for March
Swell quality
Analyze the groundswell consistency at Playa Dominical 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 Playa Dominical for your next trip in March.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Playa Dominical 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 Playa Dominical.