Surf forecastSpot statisticsHistorical report

Mancora seasonal overview

Máncora, Peru, offers consistent surf conditions year-round, with ground swells dominating nearly every month (98-100% frequency), ensuring reliable wave energy. The swell size averages between 1.4m and 1.7m, peaking from May to August, making these months ideal for surfers seeking slightly larger waves. Wind conditions, however, play a decisive role in surf quality. The best wind conditions (% of favorable offshore or light winds) occur from January to March (63-69%), with February standing out as the optimal month due to high swell consistency, manageable wave size (1.4m), and the lowest percentage of bad winds (31%). From April onward, wind quality deteriorates, with May through December seeing 40-60% unfavorable onshore winds, though the swells remain strong. For surfers prioritizing clean, well-shaped waves, the window from January to March is prime, offering the best balance of swell power and wind conditions. Mid-year (May-August) brings bigger swells but more challenging winds, suitable for experienced surfers willing to tolerate less ideal conditions. Overall, Máncora’s reliability makes it a year-round destination, but the early months provide the most user-friendly surfing experience.

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Conditions at Mancora in September

In September, Mancora offers consistent surf conditions with an average swell height of 1.6m and a strong average period of 14.5s, indicating powerful, well-spaced waves. The swell predominantly comes from the SW to SSW direction, with the majority of waves ranging between 1-2.5m (around 70% of the time), providing ideal overhead conditions for experienced surfers. Smaller waves (0.5-1.5m) occur about 16% of the time, while larger sets (2.5m+) are rare but possible. Wind conditions are favorable for surfing 40% of the time, though breezes often come from the SSE to S, which can create some onshore chop at higher speeds (20-30kph). Morning sessions typically see lighter winds, while afternoons may get gusty. Overall, September delivers reliable, powerful waves in Mancora, best suited for intermediate to advanced surfers who can handle sizable, fast-breaking waves with occasional wind interference. Cross-shore or glassy mornings offer the cleanest conditions.

Average Spot conditions at Mancora in September

Swell history for September

0 - 0.5
0.5 - 1
1 - 1.5
1.5 - 2.0
2.0 - 2.5
> 2.5 m

Wind history for September

0 - 10
10 - 20
20 - 30
30 - 40
40 - 50
> 50 km/h

Swell quality

Analyze the groundswell consistency at Mancora during September. 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 Mancora for your next trip in September.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Mancora for September. 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 Mancora.

Swell with good wind

Swell with good wind by size