France ยท Atlantic Europe
Each location is refreshed once every three hours. The hourly view, 7-day forecast, luck factor and packing notes come from the same stored update.
We compare the 7-day forecast with the version-matched historical observations available for the same time of year at Seignosse. The delta shows whether conditions look better, worse or about the same as a typical late July.
We score each day of the 7-day forecast using the same algorithm as the leaderboard, and highlight the highest scorer.
Open-Meteo's Marine API (swell height, period, water temperature) and Weather API (wind and conditions).
Not much swell but keen eyes will find something to ride. Short-period chop. The waves lack any real push. Onshore wind making a mess of the surface. Not enough swell to get this spot firing properly.
PeakWave scores are planning signals, not safety clearance. Check local authorities, official bulletins and on-site conditions before you go. Read our editorial policy.
Seignosse is an exceptionally powerful beach break located on the Atlantic coast of south-western France, north of Hossegor. The bathymetric profile is profoundly influenced by the deep underwater canyon, the Gouf de Capbreton, which allows massive North Atlantic groundswells to approach the shoreline without losing deep-water kinetic energy. When these swells hit the abruptly shallow, compacted silica sandbanks, they detonate with immense hydraulic force. An easterly offshore wind is crucial to groom the massive faces and hold open the cavernous, cylindrical barrels. The wave breaks with severe intensity, delivering steep, critical take-offs that transition instantly into high-speed, plunging lips. Because the energy is concentrated so violently onto the shifting sand, it creates aggressive, sweeping rip currents and leaves zero margin for error during execution. Due to the high-consequence nature of the heavy tube sections, brutal hold-downs, and the necessity for rapid spatial awareness, Seignosse is strictly reserved for advanced and expert surfers possessing elite physical conditioning.
Heads up: jellyfish: peak season, and rip risk elevated.
Indicators derived from forecast data, not official warnings. Always check local lifeguard or official advice.
The air here is 71% cleaner than the average comparison city right now.
Significantly cleaner air than a typical city. Ideal for outdoor exercise with minimal respiratory strain.
Not a pollutant. Ozone is naturally higher at altitude and near the coast, and lower in cities where traffic exhaust breaks it down. High readings here typically indicate clean air. Can cause short-term airway irritation during intense exercise but is not linked to the long-term health risks of particulate pollution.
Additive health score: each pollutant contributes points relative to its WHO 2021 guideline and long-term health impact (PM2.5 9, NOโ 5, Oโ 3, PM10 2, SOโ 1 at WHO limits). Data via Open-Meteo. City markers show live readings. Red line marks the WHO guideline. Updated 15:00
Moderate water clarity: ~4m visibility
Daily scores over the last 12 months at Seignosse
Historical quality only. Safety is not reconstructed for this view.
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Create Profile โPartly. The model uses stored spot geometry, swell ranges and tide preferences where configured. It cannot see changing banks, crowds, access, closures or everything visible on a local cam, so treat it as a starting point.
The best week for surf at Seignosse is the week of 23 November (score 3/5) with low crowds.
This guide was generated from conditions data. Know this spot? Submit your own tips below.
Seignosse is a powerful beach break on the Landes coast, immediately north of Hossegor. The beaches (Les Estagnots, Le Penon, Les Bourdaines) face west and receive the same canyon-amplified swell as Hossegor. The banks produce heavy, hollow waves but with slightly more breathing room than La Graviere. Pine forests and dunes back the beach. It offers Hossegor-quality surf with marginally less crowd pressure.
Best at low to mid tide with solid westerly groundswell and easterly offshore wind. The 4-8ft range produces heavy, barrel-capable waves. September through November offers the best combination of banks and swell. The canyon effect amplifies incoming swell energy.
Les Estagnots is the most consistent section. Le Penon is slightly more sheltered. Each beach has defined peaks depending on the bank configuration. Walk the dune paths between beaches to find the best section. The banks change season to season.
Powerful waves with genuine barrel force. Heavy shorebreak. Rip currents. Similar hazards to Hossegor but spread across a wider area. The sand is hard on impact. Experienced surfers should exercise caution; less experienced surfers should stick to smaller days.
Pay car parks in the pine forest behind each beach. Boardwalk paths through the dunes. Basic facilities at each beach. The pine forest provides shelter for changing.
Less crowded than Hossegor's main beaches. The spread of options disperses people. Good days see 15-25 people per beach. The atmosphere is slightly more relaxed than the intense Hossegor lineup. Dawn sessions offer the best conditions and fewest people.
Seignosse is the insider's alternative to Hossegor. Same quality waves, fewer people, less attitude. Les Estagnots is the most reliable beach for quality banks. Early autumn (September) before the tourist season ends but after summer storms have shaped the banks is the sweet spot. The pine-shaded car parks are pleasant for van life.
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Combining historical conditions with school holiday crowd pressure to find the sweet spot.
The timing score combines two signals: historical conditions quality (how good the skiing or surfing typically is in a given week, based on 5 years of weather data) and crowd pressure (how many of this destination's feeder markets have school holidays that week).
Crowd pressure is weighted by each feeder country's share of visitors. If 40% of a resort's visitors come from France and France is on holiday, that contributes 0.40 to the crowd pressure score. Crowds can reduce the timing score by up to 35%, ensuring conditions still matter most.
Scores: 5 = great conditions with low crowds (the sweet spot). 4 = great conditions with moderate crowds, or good conditions with low crowds. 3 = average. 2 = below average conditions or very crowded. 1 = poor conditions or peak holiday chaos.
Last 30 days of logged conditions.
Based on historical weekly averages
Conditions at Seignosse tend to be best between 07:00 to 10:00 in July.
Average score during this window: 37/100
See timing scores, school holiday busyness, and lift pass pricing to find the best time to book.
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