Orre seasonal overview
Best Surf Season (October - March)
The North Atlantic roars to life during these months, with the Icelandic Low deepening and firing a relentless stream of extratropical storms across the Norwegian Sea. Average swell heights climb above 1.3m, peaking at 1.6m in January, and periods often reach into the 8-9 second range, providing punchy, rideable waves. Crucially, the percentage of offshore wind days (from NE, ENE, E, ESE) hits its annual high, hovering between 14-15% – though still a minority, these windows offer clean, lined-up surf when the synoptic setups align. This is prime time for Orre, capturing the best combination of size, period, and favourable breezes.
Fair Surf Season (April & September)
Transitional months mark a noticeable drop in both swell energy and wind consistency. April sees average heights fall to 0.9m and period to 7.5s, while September manages 1.0m at 7.1s. The North Atlantic storm track is shifting northward or just awakening, leading to more frequent periods of small, weak swell. Offshore wind percentages slip into the 9-12% range, and onshore flows become more dominant. You can still score fun sessions when a late-season or early-autumn low pushes through, but expect more groveling conditions and choppy surfaces overall.
Low Surf Season (May - August)
The summer months bring a profound lull to Orre. Average swell heights bottom out around 0.7-0.8m, with periods dropping to a marginal 6.0-6.8s, often producing weak, choppy waves that struggle to break cleanly. The North Atlantic high-pressure system dominates, suppressing storm activity and driving persistent northwesterly trade winds that blow onshore at this west-southwest facing beach. Offshore wind rates plummet to a mere 5-7%, making clean, lined-up surf a rare commodity. Unless you're a log enthusiast or beginner content with micro-swell, this is the time to explore other activities or wait for the autumn storms to return.
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Conditions at Orre in September
September: Autumn Awakening
September sees a notable improvement as average swell height increases to 1.0m and period to 7.1s. The swell direction distribution shows a more balanced spread, with NW still leading (16.3%) but the optimal SW-WSW sector growing to 24.1% of total swell. Within those directions, you'll find a increasing number of waves in the 1-2m range, offering solid, fun-sized surf. Wind ideal percentage rises to 9%, and offshore winds from NE-ESE now represent 11.9% of observations. However, onshore NNW and NW winds remain strong (21.9%). This month is a transitional period – the ocean is waking up, but consistency is still patchy. You'll need to watch the forecasts closely for the first potent lows tracking toward the Norwegian coast.
Average Spot conditions at Orre in September
Swell history for September
Wind history for September
Swell quality
Analyze the groundswell consistency at Orre 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 Orre for your next trip in September.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Orre 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 Orre.
