Surf Forecasts:
Seignosse - Le Penon surf forecast from 24 Aug 2026:
- Best quality surf: Saturday 29 Aug, 11AM (local time) - 5ft (1.5m), 9s period, WNW swell with glassy winds.
- Most powerful swell: Friday 28 Aug, 8PM (local time) - 10ft (3.0m), 10s period, WNW swell with 1,601 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 11PM (local time) - 1ft (0.3m), 11s period with NW swell.
Best Forecast Surf Conditions for Seignosse - Le Penon this week:
The surf forecast for Seignosse - Le Penon over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 11PM. The primary swell is predicted to be 0.6m and 5s period with a secondary swell of 0.3m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Seignosse - Le Penon in the next 16 days are 3.0m 10s and forecast to arrive on Friday (Aug 28) at 8PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 25th Aug) | 1ft (0.3m) 11s |
| Best Surf | 11AM (Sat 29th Aug) | 5ft (1.5m) 9s |
| Most Powerful | 8PM (Fri 28th Aug) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Seignosse - Le Penon over the next 16 days.
The Lowdown
Alright, Rusty here again, lookin’ at the same charts but in feet and miles per hour for the imperial crew.
The next couple weeks are a real mixed bag. The first week’s mostly junk, with a few windows of clean but small surf. The big highlight is waiting for us into the first week of September.
Starting Tuesday the 25th and Wednesday the 26th, don’t bother. We’ve got weak, short-period swell coming in from the west and northwest at around 1 to 2 feet. Wind is messy – onshore or cross-on – with energy barely registering. Thursday the 27th morning cleans up a little with a light offshore breeze, but the swell is still tiny at 1 feet. Thursday afternoon sees a bump to 4 feet from the WNW with an 8-second period and cross-on wind; the energy jumps a bit, but the quality is poor. Friday the 28th is a no-go – the swell jumps to 6 feet in the morning and 8 feet in the afternoon, but the wind is straight onshore at 12-16 mph, turning it into a mess. That’s too big and blown out for beginners anyway.
Now, Saturday the 29th morning is where it gets interesting. We get a window of glassy conditions with a light offshore wind from the southeast. Swell is a clean 5 feet from the WNW at 9 seconds, with moderate wave energy. That’s surfable and clean – a good bet for the weekend warrior. Sunday the 30th morning is similar: glassy again, wind from the east, 5 feet WNW swell. But both afternoons get ruined by a strong cross-shore wind from the north-northwest, so you need to be an early bird.
Monday the 31st and Tuesday the 1st of September are back to poor conditions with onshore or cross-on wind and dropping energy. Wednesday the 2nd and Thursday the 3rd are even worse – onshore gales and rain showers.
Then we hit the real standout. Saturday the 6th of September is the one to circle. The swell is a solid 6 feet from the WNW with an 11-second period (long period groundswell). The energy is strong. Both morning and afternoon have light cross-offshore winds from the southeast to northeast, keeping it clean. This is the best on offer – good size, clean lines, and the light wind will make the paddle out easier with those longer gaps between sets. The break is Seignosse - Le Penon, a beach and jetty setup. It’s exposed to the west, and the optimum swell direction matches the west-northwest we’re getting. Keep in mind it’s an inconsistent spot, but when it fires like this, it’s worth the wait. Crowds are possible here sometimes.
Sunday the 7th of September gets blown out again. Monday the 8th of September sees a predicted 12 feet in the morning and 10 feet in the afternoon with a 15-second period and very strong wave energy. That is way too big for this break – experts only, and even then it’s risky. Tuesday the 9th drops back to 4 feet at 12 seconds, but with cross-on wind.
To sum it up: the first week is mostly dud, with a couple of glassy windows on the 29th and 30th of August. The absolute standout is Saturday the 6th of September – that’s the one with the clean 6 feet WNW groundswell and light offshore wind. Get on it.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 34°C on Wed afternoon, min 18°C on Thu morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Warm (max 23°C on Thu night, min 17°C on Sun morning). Wind will be generally light. | ||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 4 | W 5 | NW 11 | WNW 10 | WNW 10 | WNW 9 | NW 8 | WNW 8 | WNW 5 | WNW 8 | WNW 10 | WNW 10 | WNW 9 | NW 9 | NW 8 | WNW 8 | WNW 8 | NW 7 |
Wave Graph | |||||||||||||||||||
2 | 17 | 18 | 31 | 39 | 37 | 31 | 17 | 157 | 84 | 468 | 1405 | 851 | 362 | 307 | 250 | 339 | 192 | 107 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross-on | off | cross-off | cross-off | cross-on | cross-off | cross-on | on | on | on | on | glassy | cross | glassy | glassy | cross | on |
High Tide | 3:51AM2.93m | 4:05PM3.21m | 4:27AM3.15m | 4:39PM3.45m | 4:59AM3.34m | 5:11PM3.65m | 5:30AM3.50m | 5:42PM3.80m | 6:01AM3.62m | 6:13PM3.89m | 6:32AM3.68m | 6:45PM3.89m | |||||||
Low Tide | 9:31PM0.98m | 9:43AM0.94m | 10:11PM0.73m | 10:20AM0.70m | 10:46PM0.50m | 10:54AM0.48m | 11:19PM0.30m | 11:27AM0.31m | 11:50PM0.16m | 11:59AM0.20m | 00:22AM0.09m | 12:32PM0.15m | 00:54AM0.10m | ||||||
— | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | |
8:55 | — | 8:53 | — | — | 8:52 | — | — | 8:51 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — | |
mm | 1 | — | — | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 24 | 22 | 23 | 22 | 23 | 34 | 27 | 20 | 24 | 23 | 20 | 21 | 21 | 20 | 23 | 21 | 20 | 22 | 21 |
Feels °C | 25 | 21 | 23 | 23 | 23 | 32 | 27 | 21 | 23 | 20 | 19 | 17 | 19 | 21 | 23 | 20 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 13 | WNW 12 | WNW 6 | WNW 5 | W 6 | WNW 7 | WNW 6 | WNW 8 | NW 12 | WNW 8 | — | WNW 10 | WNW 9 | NW 9 | NW 8 | WNW 8 | WNW 8 | NW 7 |
2 | 7 | 15 | 25 | 11 | 21 | 25 | 12 | 157 | 5 | 468 | — | 851 | 362 | 307 | 250 | 339 | 192 | 107 | |
Swell 2 Height (m) Direction Period (s) | — | W 9 | W 9 | NW 11 | WNW 10 | WNW 10 | WNW 9 | NW 8 | — | — | — | — | — | — | — | — | — | NW 8 | NNW 7 |
— | 2 | 2 | 31 | 39 | 37 | 31 | 17 | — | — | — | — | — | — | — | — | — | 2 | 5 | |
Swell 3 Height (m) Direction Period (s) | W 10 | W 9 | W 8 | — | WNW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 | 2 | 1 | — | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | W 4 | W 5 | — | — | — | — | — | — | WNW 5 | — | WNW 10 | — | — | — | — | — | — | — |
— | 17 | 18 | — | — | — | — | — | — | 84 | — | 1405 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 364 | 327 | 213 | 0 | 0 | 0 | 9 | 93 | 64 | 47 | 44 | 449 | 44 | 0 | 106 | 0 | 0 | 106 | 61 |
Best forecast wave conditions in Landes | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Seignosse - Le Penon Surf forecast
The above surf forecast table for Seignosse - Le Penon provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Seignosse - Le Penon can be found by selecting the local surf guide option on the grey menu. Our Seignosse - Le Penon surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Seignosse - Le Penon) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Seignosse - Le Penon may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Seignosse - Le Penon is 23 km (14 miles) from Bayonne. If you plan a holiday in Landes, look for hotels and other accommodation in Bayonne. Bayonne has rooms for a wide range of budgets as well as car hire and transport links.











