Surf forecastSpot statisticsHistorical report

Ofir seasonal overview

Best Surf Season (October - March)

The North Atlantic roars to life from October through March, delivering the most consistent and powerful swell to Ofir's west-facing shores. Average swell heights range from 2.1m to 2.7m with periods often exceeding 11 seconds, fueled by strong extratropical storms tracking across the Atlantic. The NAO index tends to be positive during this window, steering the storm track toward the Iberian Peninsula. Combined with ideal wind frequencies above 44% (peaking at 53% in December), this is prime time for big, clean surf. Expect pumping WNW and NW swells with offshore winds from the west-southwest to northwest — the perfect recipe for hollow peaks.

Fair Surf Season (April, May, September)

Transition periods bring a mixed bag. April and May see average swell heights dropping to 2.1m and 1.7m respectively, with periods shortening to 10-11 seconds. September marks the beginning of the autumn ramp-up, with 1.6m average swell and 10.4s periods. Wind conditions become less reliable, with ideal wind percentages falling to 27-33%. While you can still score fun, rippable waves, especially on longer-period W and WNW swells, the consistency takes a hit. Early mornings often offer the cleanest conditions before the sea breeze kicks up.

Low Surf Season (June - August)

Summer months are the quietest at Ofir. Average swell heights bottom out at 1.4m in July and August, with periods dipping below 9 seconds. The swell is predominantly from the NW and NNW, which still wraps in but lacks the power of winter swells. To make matters worse, ideal wind frequencies drop to a mere 16-19%, with strong northerly winds (NNW, N) dominating over 40% of the time, creating onshore chop. While there may be occasional clean windswell windows, this is generally a time for smaller boards and finesse — or a strategic trip elsewhere.

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Conditions at Ofir in May

May: Lighter Swells, Morning Windows

May sees a further drop in swell energy: average height 1.7m, period 9.8s. The dominant swell shifts northward, with NW (26.9%) and NNW (22.4%) becoming more prominent, alongside WNW (21.3%). This means smaller, shorter-period waves that are still rideable but lack punch. Ideal wind plummets to 27%, the lowest since September. Strong northerly winds (N and NNW combined over 30%) often create choppy conditions. Your best bet is to target early morning low-rides before the wind picks up. Smaller equipment becomes necessary.

Average Spot conditions at Ofir in May

Swell history for May

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

Wind history for May

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

Swell quality

Analyze the groundswell consistency at Ofir during May. 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 Ofir for your next trip in May.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Ofir for May. 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 Ofir.

Swell with good wind

Swell with good wind by size