Surf Forecasts:
Seignosse - Le Penon surf forecast from 28 Aug 2026:
- Best quality surf: Saturday 29 Aug, 8AM (local time) - 7ft (2.2m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Saturday 29 Aug, 5AM (local time) - 8ft (2.4m), 10s period, WNW swell with 1,021 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 8AM (local time) - 7ft (2.2m), 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 2.2m 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 5AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 29th Aug) | 7ft (2.2m) 10s |
| Best Surf | 8AM (Sat 29th Aug) | 7ft (2.2m) 10s |
| Most Powerful | 5AM (Sat 29th Aug) | 8ft (2.4m) 10s |
Table - best surf conditions forecast for Seignosse - Le Penon over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what's coming our way for Seignosse - Le Penon over the next two weeks. We're kicking off with a bit of a rough patch, but there are a couple of absolute gems to lock in your calendar if you can wait.
The water's sitting at a very unusual 75°, which is much warmer than normal for this time of year, so you might get away with a shorty or even just a rash vest.
The early part of the run, starting Friday the 28th, is a write-off. We've got a messy, cross-onshore wind from the WSW at 16 mph with a choppy 6ft swell. The energy is weak, only 329. Save your energy.
Saturday the 29th morning is where it all changes. The wind drops to nothing – glassy as a mirror – and we’ve got a solid 7ft swell rolling in from the WNW with a moderate period of 9 seconds. The energy jumps right up to 710, which is moderate to strong. This is going to be clean, punchy, and fun. The afternoon gets a bit crossed up, so hit it first thing.
Sunday the 30th morning is another beauty. Glassy again with an easterly breeze, 5ft of WNW swell, and the period stretches out to 11 seconds, giving it some proper groundswell heft. Energy is strong at 573. The afternoon goes onshore and choppy, so it's a morning mission for sure.
Monday the 31st morning stays clean with glassy conditions and a solid 5ft of WNW swell. Good energy at 378. The following Tuesday morning, September 1st, sees a clean offshore breeze from the north with a 5ft NW swell. It’s clean and tidy, with moderate energy at 384.
After that, things go quiet for a stretch. From Tuesday afternoon through to the end of the first week of September, the swell drops off and the wind turns onshore or cross-shore. It's a bit of a flat and choppy lull, with energy values falling into the weak two-digit range. You’re looking at a gap of several days with nothing worth paddling out for.
Then, hold onto your board. On Saturday the 5th of September morning, it lights up again. Clean, offshore wind from the ENE, and a 5ft NW swell with a very long period of 12 seconds. The energy is strong at 685. This is a proper groundswell, and at Le Penon, a beach/jetty setup, that long period might make it a bit walled, but the offshore wind will keep it clean and lined up. This is one of the best on offer.
The following morning, Sunday the 6th of September, is nearly as good. A cross-offshore breeze from the southeast, 5ft of NW swell, and another long 12-second period. Energy is still strong at 551. Two mornings in a row of quality.
After that, the wind turns ugly onshore again from Monday the 7th, and the swell fades. The rest of the forecast window is mostly small, weak, and choppy, with energy values dropping back down to weak and very weak. A bit of a nothing finish.
So, to sum it up: the standout sessions are the mornings of Saturday the 29th of August and Sunday the 30th of August for guaranteed glassy conditions and solid, punchy surf. Then, for a more powerful, longer-period groundswell, mark your diary for Saturday the 5th and Sunday the 6th of September mornings. Both require a bit of patience, but they’re worth the wait.
Rusty out.
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 17°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Tue morning. Warm (max 22°C on Mon afternoon, min 17°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||
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 8 | WNW 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | NW 10 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | NW 10 | WNW 10 | NW 9 | NW 9 | NW 8 | WNW 8 | NW 9 | NW 8 | NW 8 |
Wave Graph | |||||||||||||||||||||
302 | 315 | 516 | 710 | 416 | 372 | 573 | 452 | 313 | 378 | 501 | 565 | 384 | 307 | 237 | 220 | 169 | 44 | 61 | 54 | 38 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | cross | glassy | glassy | cross-on | on | glassy | cross | cross-off | cross-off | cross-on | cross | cross-on | cross-on | glassy | glassy | cross | glassy |
High Tide | 5:42PM3.80m | 6:01AM3.62m | 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 | ||||||||
Low Tide | 11:27AM0.31m | 11:50PM0.16m | 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 | |||||||
7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | |
— | 8:49 | — | — | 8:46 | — | — | 8:45 | — | — | 8:44 | — | — | 8:42 | — | — | 8:39 | — | — | 8:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | 2 | — | — | — | — | — | — |
Temp °C | 20 | 22 | 21 | 20 | 23 | 21 | 21 | 22 | 21 | 21 | 22 | 21 | 18 | 20 | 20 | 20 | 21 | 19 | 19 | 23 | 22 |
Feels °C | 15 | 19 | 19 | 21 | 21 | 21 | 22 | 21 | 21 | 23 | 20 | 20 | 19 | 20 | 19 | 19 | 19 | 19 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 11 | NW 10 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | NW 10 | WNW 10 | NW 9 | NW 9 | NW 8 | NNW 5 | NW 9 | NW 8 | NW 8 |
302 | 315 | 516 | 710 | 416 | 372 | 573 | 452 | 313 | 378 | 501 | 565 | 384 | 307 | 237 | 220 | 169 | 31 | 61 | 54 | 38 | |
Swell 2 Height (m) Direction Period (s) | NW 10 | WNW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 8 | NNW 5 | — | NNW 4 |
27 | 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 44 | 8 | — | 11 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 10 | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 5 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 44 | 106 | 15 | 0 | 106 | 0 | 0 | 164 | 15 | 0 | 106 | 0 | 0 | 106 | 106 | 106 | 574 | 0 | 0 | 213 | 0 |
Best forecast wave conditions in Landes | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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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.











