Surf Forecasts:
Seignosse - Le Penon surf forecast from 31 Aug 2026:
- Best quality surf: Sunday 6 Sep, 2AM (local time) - 6ft (1.8m), 13s period, NW swell with glassy winds.
- Most powerful swell: Sunday 6 Sep, 2AM (local time) - 6ft (1.8m), 13s period, NW swell with 1,006 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 2AM (local time) - 6ft (1.8m), 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 Tuesday (Sep 01) at 2AM. The primary swell is predicted to be 1.8m and 10s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Seignosse - Le Penon in the next 16 days are 1.8m 13s and forecast to arrive on Sunday (Sep 06) at 2AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 1st Sep) | 6ft (1.8m) 10s |
| Best Surf | 2AM (Sun 6th Sep) | 6ft (1.8m) 13s |
| Most Powerful | 2AM (Sun 6th Sep) | 6ft (1.8m) 13s |
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 on the cards for the next couple of weeks.
Right off the bat, we’ve got a bit of a wait for the decent stuff. The first few days are a write-off with messy, onshore wind and weak swell, so don’t bother paddling out until the pattern shifts.
The first real chance to get wet comes on the morning of Tuesday, September 1st. It’s not a blockbuster, but we’re looking at Seignosse - Le Penon with a clean 5ft from the WNW, period around 10 seconds, and a nice offshore breeze from the ENE. The combined energy is moderate at 448, so it’ll have some push. The water is sitting at 74°, which is much warmer than normal for this time of year – a good 4° above average, so the wetsuit might be a bit thinner than usual.
The standout session, without a doubt, is the morning of Sunday, September 6th. That’s the one to circle. We’ve got a clean 5ft groundswell from the NW, a long period of 12 seconds, and a light offshore breeze from the East. The energy is solid at 666, and the conditions are looking very good. This is a long period swell, so at a beach/jetty spot like Le Penon, it might break a bit straight, but with that offshore wind and clean lines, it’s the best bet of the whole run. Just be aware that crowds are sometimes an issue here.
The following Tuesday morning, September 8th, also offers a clean window with 3ft from the WNW and a 12-second period, with an offshore breeze. The energy is moderate at 335. It’s a smaller option, but clean.
After that, the second week trails off into smaller, weaker surf with a lot of poor conditions. There are a few mornings with clean, glassy conditions, like Saturday the 12th, but the swell is tiny – around 3ft to 3ft – and only worth a splash on a longboard or a foiler. The energy drops right down into the double digits.
So, to sum it up: the first week is a slow burn, but the morning of Sunday the 6th is the real highlight. Get on it.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Tue afternoon, min 16°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Thu afternoon, min 16°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||
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 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 | NW 8 | NW 8 | NW 9 | NW 9 | WNW 10 | NW 12 | NW 13 | NW 12 | NW 11 | NW 10 |
Wave Graph | |||||||||||||||||||||
609 | 763 | 674 | 448 | 392 | 260 | 145 | 80 | 53 | 28 | 118 | 95 | 64 | 107 | 126 | 340 | 678 | 1006 | 666 | 382 | 196 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | off | off | cross | cross | glassy | cross | cross-off | off | cross | cross-off | cross-on | cross-on | glassy | glassy | cross | glassy | off | cross | on |
High Tide | 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 | 11:21AM2.90m | 00:21AM2.78m | 1:02PM2.94m | 1:57AM2.90m | ||||||||
Low Tide | 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 | 5:44PM1.06m | 6:25AM1.18m | 7:21PM0.98m | ||||||||
7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | |
— | 8:44 | — | — | 8:42 | — | — | 8:39 | — | — | 8:37 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 19 | 22 | 20 | 19 | 20 | 20 | 19 | 25 | 25 | 20 | 22 | 21 | 20 | 22 | 21 | 22 | 29 | 28 |
Feels °C | 21 | 20 | 19 | 19 | 21 | 18 | 20 | 19 | 18 | 19 | 24 | 23 | 21 | 22 | 22 | 23 | 22 | 20 | 22 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 | NW 8 | NW 8 | NW 9 | NW 9 | WNW 10 | NW 12 | NW 13 | NW 12 | NW 11 | NW 10 |
609 | 763 | 674 | 448 | 392 | 260 | 145 | 80 | 53 | 28 | 118 | 95 | 64 | 107 | 112 | 340 | 678 | 1006 | 666 | 382 | 196 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WNW 10 | — | NW 9 | NW 8 | — | NW 11 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | 10 | — | 3 | 25 | — | 126 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 3 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | N 4 | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 44 | 106 | 0 | 0 | 106 | 14 | 0 | 106 | 0 | 19 | 106 | 0 | 26 | 106 | 0 | 0 | 106 | 0 | 0 | 43 | 34 |
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.











