Surf forecastStatisticsHistorical report

Auroville seasonal overview

Best Surf Season (November - February)

The northeast monsoon establishes a steady stream of ENE to ESE swell, delivering the largest and most consistent waves of the year. Average heights hover around 1.0-1.2m with periods in the 6-7s range – rideable, punchy and fun. The catch? Onshore winds dominate from the NE to E, but when a passing low-pressure system or cold front shifts the wind to the west (WSW to NW), the offshore flow cleans things up instantly. These windows are precious and can turn a chop-infested lineup into glassy, peeling walls. For the patient surfer, this is the prime window to score.

Fair Surf Season (June - September)

The southwest monsoon brings a complete reversal: consistent offshore winds from WSW to NW blow 60-65% of the time, creating picture-perfect surface conditions. However, the swell shifts to a southerly direction (SSE to S), which is far from ideal for the east-facing beach. Heights hover around 0.8-0.9m and periods stretch to 8-9s, offering some power, but the waves are often weak and gutless on the inside. This is longboard and fish territory – clean, fun-sized rollers for groveling sessions when the south swell manages to wrap in. Not the epic stuff, but a solid backup for a surf fix.

Low Surf Season (March - May)

The transition between monsoons is the quietest time of the year. Swell energy plummets, with average heights dropping to 0.7-0.8m and periods around 7-8s. The dominant swell direction swings to SE and then S, which misses the optimal window entirely. Wind is predominantly onshore or light-variable, with ideal offshore percentages falling to a miserable 11-12% in March. April and May see a slight improvement in offshore flow (up to 33% in May), but the swell remains marginal. Expect flat spells, micro-sessions and plenty of time spent watching the horizon. It's a good time to travel or work on your pop-up.

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Conditions at Auroville in September

September: Monsoon's Last Gasp

September sees the monsoon starting to weaken. Offshore wind is still favourable 53% of the time, with SW (18.4%), WSW (12.7%) and W (8.8%) being the dominant directions. Average swell height drops to 0.8m, period remains solid at 8.6s. Swell direction continues from SSE (53%) and S (33.7%). The combination of smaller size and fading wind leads to more mixed conditions than July or August. The best days are when a southerly groundswell with good period coincides with a morning offshore breeze. These windows become more sporadic as the month progresses. Good for a fun paddle and the occasional micro-session.

Average Spot conditions at Auroville 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 Auroville 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 Auroville for your next trip in September.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Auroville 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 Auroville.

Swell with good wind

Swell with good wind by size