
Surf Forecasts:
Hossegor - La Graviere surf forecast from 6 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 2AM (local time) - 4.5ft (1.4m), 12s period, WNW swell with glassy winds.
- Most powerful swell: Wednesday 9 Sep, 5AM (local time) - 7ft (2.1m), 9s period, NW swell with 657 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 2AM (local time) - 4.5ft (1.4m), 12s period with WNW swell.
Best Forecast Surf Conditions for Hossegor - La Graviere this week:
The surf forecast for Hossegor - La Graviere over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 2AM. The primary swell is predicted to be 1.4m and 12s period with a secondary swell of 0.3m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hossegor - La Graviere in the next 16 days are 2.1m 9s and forecast to arrive on Wednesday (Sep 09) 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+) | 2AM (Tue 8th Sep) | 4.5ft (1.4m) 12s |
| Best Surf | 2AM (Tue 8th Sep) | 4.5ft (1.4m) 12s |
| Most Powerful | 5AM (Wed 9th Sep) | 7ft (2.1m) 9s |
Table - best surf conditions forecast for Hossegor - La Graviere over the next 16 days.
The Lowdown
Alright, Rusty here, lookin’ at the lineup for Hossegor - La Graviere. Gotta be honest with you, the next couple of weeks are a bit of a mixed bag. The water is sittin’ at a warm 73°, which is much warmer than usual for this time of year – feels like a late summer treat.
We’re lookin’ at a real slow start. The first solid chance to get wet doesn’t roll in until Thursday morning, the 10th of September. Before that, there’s a lot of onshore wind and poor conditions muckin’ things up. There’s a little pulse on Wednesday the 9th, but the morning brings rain and a messy 6ft cross-shore swell, not worth paddlin’ out for.
Now, Thursday the 10th of September is our first real standout. Head down first thing in the morning. We’ve got a clean 4ft swell from the NW, but the magic is in the wind: glassy, dead calm from the East. That’s a major positive, it’ll be pure, clean faces out there (combined energy is moderate at 358). The swell period is a solid 10 seconds, meanin’ good shape. This is the best session of the whole first week, no question.
The surf drops right off after that. Friday and Saturday mornings the 11th and 12th are tiny and glassy but very ordinary, with waves around 2ft to 3ft (energy levels under 100, real weak). Not enough push for a proper session, just a splash around.
We get a nice surprise on Sunday the 13th of September – another morning glass-off, this time with a cross-offshore from the SE. The swell is only 2ft but it’s got a long period of 13 seconds, which brings some real quality and shape (energy is back up to moderate at 250). For a small wave board, this could be fun and clean. The afternoon gets a bit cross-shore and loses some points.
Then the second week hits, and the wind turns ugly. From Monday the 14th all the way through to Friday the 18th, it’s a solid block of onshore wind from the west and northwest, mixin’ up waves around 4ft to 4ft into messy, poor conditions. Not your friend.
Lookin' further out, Saturday the 19th of September looks promising again. A morning session with a clean, cross-offshore breeze from the NNE and a 4ft NW swell. The period is a nice 12 seconds, and energy is strong at 425. This one could be a hidden gem if the forecast holds. After that, the very end of the window on Monday the 21st is tiny and glassy but only 1ft.
So, the call is clear: Thursday the 10th of September, early is the winner. Glassy, clean, and a proper size. The Sunday the 13th is a fun second option for the clean conditions if you’ve got a log. For the experts, that Saturday the 19th morning looks like it has the most juice and cleanest lines in the second week.
Rusty out.
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Warm (max 26°C on Sun afternoon, min 18°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Wed afternoon. Warm (max 20°C on Fri afternoon, min 14°C on Thu morning). Wind will be generally light. | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
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) | NW 11 | NW 10 | W 16 | WNW 14 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 10 | WNW 9 | WNW 8 | NW 8 | WNW 9 |
Wave Graph | ||||||||||||||||||||
375 | 229 | 248 | 327 | 514 | 308 | 297 | 480 | 560 | 408 | 365 | 355 | 273 | 135 | 76 | 142 | 132 | 82 | 62 | 70 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | on | cross-on | glassy | on | on | cross | cross | cross | cross-off | glassy | cross-on | glassy | glassy | cross | glassy | glassy | cross | cross-off |
High Tide | 1:57AM2.90m | 2:24PM3.19m | 3:06AM3.16m | 3:25PM3.51m | 3:58AM3.43m | 4:14PM3.81m | 4:42AM3.66m | 4:57PM4.02m | 5:22AM3.80m | 5:36PM4.11m | 5:58AM3.87m | 6:13PM4.08m | ||||||||
Low Tide | 7:21PM0.98m | 7:53AM1.03m | 8:38PM0.71m | 8:59AM0.75m | 9:35PM0.40m | 9:50AM0.45m | 10:22PM0.13m | 10:34AM0.20m | 11:03PM-0.05m | 11:14AM0.03m | 11:41PM-0.12m | 11:52AM-0.03m | 00:16AM-0.07m | |||||||
— | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | |
8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | |
mm | — | — | — | — | — | — | — | 6 | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 21 | 20 | 21 | 20 | 20 | 21 | 20 | 18 | 19 | 19 | 16 | 19 | 19 | 17 | 20 | 19 | 19 | 25 | 26 |
Feels °C | 26 | 20 | 22 | 21 | 22 | 21 | 21 | 19 | 16 | 16 | 16 | 16 | 17 | 18 | 17 | 18 | 17 | 19 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 10 | NW 9 | WNW 14 | WNW 12 | WNW 11 | WNW 11 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 10 | WNW 9 | WNW 8 | NW 8 | WNW 9 |
375 | 229 | 147 | 327 | 514 | 308 | 297 | 76 | 560 | 408 | 365 | 355 | 273 | 135 | 76 | 142 | 132 | 82 | 62 | 70 | |
Swell 2 Height (m) Direction Period (s) | — | W 19 | W 16 | NW 9 | NW 8 | — | — | — | — | NW 11 | — | W 13 | W 12 | W 11 | WNW 11 | W 8 | — | — | — | NNW 4 |
— | 7 | 248 | 115 | 11 | — | — | — | — | 76 | — | 3 | 3 | 2 | 12 | 1 | — | — | — | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | W 9 | WNW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 15 |
— | — | 43 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 21 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 10 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 480 | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 41 | 41 | 41 | 41 | 0 | 41 | 41 | 163 | 61 | 127 | 0 | 0 | 104 | 0 | 0 | 104 | 0 | 0 | 297 | 0 |
Best forecast wave conditions in Landes | ||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||
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Information about the Hossegor - La Graviere Surf forecast
The above surf forecast table for Hossegor - La Graviere provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hossegor - La Graviere can be found by selecting the local surf guide option on the grey menu. Our Hossegor - La Graviere 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 (Hossegor - La Graviere) 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 Hossegor - La Graviere 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.
Hossegor - La Graviere is 20 km (12 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.










