Surf Forecasts:
Seignosse - Le Penon surf forecast from 29 Aug 2026:
- Best quality surf: Saturday 29 Aug, 8AM (local time) - 8ft (2.4m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Saturday 29 Aug, 8AM (local time) - 8ft (2.4m), 10s period, WNW swell with 1,042 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 8AM (local time) - 8ft (2.4m), 10s period with WNW 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 Saturday (Aug 29) at 8AM. The primary swell is predicted to be 2.4m and 10s period. 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 2.4m 10s and forecast to arrive on Saturday (Aug 29) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 29th Aug) | 8ft (2.4m) 10s |
| Best Surf | 8AM (Sat 29th Aug) | 8ft (2.4m) 10s |
| Most Powerful | 8AM (Sat 29th Aug) | 8ft (2.4m) 10s |
Table - best surf conditions forecast for Seignosse - Le Penon over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cooking for Seignosse - Le Penon over the next couple of weeks.
Alright, so we’ve got a bit of a slow start, but the weekend of the 29th and 30th is where it’s really at. Saturday the 29th is looking like the standout. We’ve got a solid 7 ft swell rolling in from the WNW with a 9-second period, and combined swell energy is a healthy 736 – that’s proper moderate energy pushing in. The real kicker here is the wind: SE at 3 mph, crossing offshore and keeping things clean. The water is sitting at 75°, which is a whopping 5° warmer than usual for this time of year – that’s really unusual, like a late summer gift. This is the one to paddle out for.
Saturday afternoon sees the wind swing NNW at 9 mph, turning cross-shore, and the swell drops to 6 ft. The energy drops too (426), and the conditions get messy. Not worth it.
Sunday the 30th morning is a beauty too: glassy conditions with zero wind, 5 ft WNW swell at 10 seconds, and 460 energy. It’s clean, it’s tidy, it’s a great session for anyone. The afternoon gets choppy again with that NNW wind picking up.
Monday the 31st morning is another glassy gem – 6 ft WNW swell, 9 seconds, but with 530 energy. Feels like the ocean is giving us a few clean windows. This is a solid option.
Tuesday the 1st of September morning is glassy again with NE wind at 3 mph, 5 ft swell at 10 seconds, energy at 411. It’s good, but not quite as punchy as the weekend.
After Tuesday, the end of the first week into the second week is a real letdown. Wednesday the 2nd sees the swell drop to 3 ft, and the energy plummets to 107. It’s small and ordinary. From Wednesday the 2nd right through to Thursday the 10th of September, we’ve got a long run of tiny to small waves (0.7 ft to 4 ft) with weak energy – most readings are under 200, many under 100. The winds are mostly cross, onshore, or just not in our favour. It’s a real dry spell.
There is a glimmer on Saturday the 5th of September morning – glassy, 4 ft NW swell at 9 seconds, energy 228 – but it’s not big enough to get excited about. Sunday the 6th morning is similar: 4 ft, glassy, 11-second period (longer period, better shape potential) at 368 energy. A chance, but nothing like that first weekend. After that, we’re back to junk until the end of the forecast on the 13th, with onshore winds and weak, messy surf.
So, the call is simple: Saturday 29th August morning is the best on offer – that 7 ft WNW swell with clean offshore wind and that warm water is a no-brainer. Sunday 30th and Monday 31st mornings are solid backup sessions. After that, it’s a waiting game for over a week. Don’t hold your breath for the second week – it’s looking like a write-off unless the forecasts shift.
This is Rusty, signing off.
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 24°C on Sat afternoon, min 17°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Tue morning. Warm (max 21°C on Thu afternoon, min 16°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||||
AM | PM | 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) | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 | NW 8 | WNW 8 | WNW 8 | NW 8 |
Wave Graph | |||||||||||||||||||||
736 | 426 | 381 | 460 | 370 | 280 | 530 | 635 | 600 | 411 | 356 | 237 | 107 | 80 | 53 | 28 | 79 | 135 | 112 | 112 | 93 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | glassy | cross-on | on | glassy | cross-on | cross-off | glassy | cross | cross-off | glassy | cross | glassy | glassy | cross | glassy | off | cross | cross-on |
High Tide | 6:13PM3.89m | 6:32AM3.68m | 6:45PM3.89m | 7:04AM3.68m | 7:19PM3.82m | 7:39AM3.61m | 7:56PM3.66m | 8:17AM3.48m | 8:39PM3.44m | 9:02AM3.28m | 9:31PM3.16m | 9:59AM3.06m | 10:42PM2.90m | ||||||||
Low Tide | 11:59AM0.20m | 00:22AM0.09m | 12:32PM0.15m | 00:54AM0.10m | 1:06PM0.18m | 1:29AM0.19m | 1:43PM0.28m | 2:06AM0.36m | 2:24PM0.46m | 2:49AM0.60m | 3:14PM0.68m | 3:42AM0.87m | 4:18PM0.92m | 4:53AM1.11m | |||||||
7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | |
— | 8:46 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:39 | — | — | 8:37 | — | — | 8:37 | — | |
mm | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 24 | 23 | 21 | 22 | 21 | 20 | 21 | 20 | 18 | 20 | 20 | 19 | 20 | 20 | 18 | 21 | 21 | 20 | 26 | 22 |
Feels °C | 21 | 22 | 22 | 23 | 21 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 20 | 19 | 19 | 18 | 20 | 20 | 19 | 25 | 22 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 | NW 8 | WNW 8 | WNW 8 | NW 8 |
736 | 426 | 381 | 460 | 370 | 280 | 530 | 635 | 600 | 411 | 356 | 237 | 107 | 80 | 53 | 28 | 79 | 135 | 112 | 112 | 93 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 10 | — | — | — | — | NW 10 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | — | — | — | — | 35 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 106 | 4 | 0 | 164 | 21 | 0 | 106 | 0 | 0 | 106 | 0 | 0 | 213 | 0 | 57 | 106 | 0 | 0 | 106 | 1 |
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.











