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Surf Forecasts:
Hossegor - La Graviere surf forecast from 25 Aug 2026:
- Best quality surf: Monday 31 Aug, 11PM (local time) - 5.5ft (1.7m), 10s period, WNW swell with glassy winds.
- Most powerful swell: Friday 28 Aug, 11PM (local time) - 8ft (2.5m), 10s period, WNW swell with 1,224 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 2PM (local time) - 1.5ft (0.4m), 10s 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 Wednesday (Aug 26) at 2PM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.5m and 7s. 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 2.5m 10s and forecast to arrive on Friday (Aug 28) at 11PM. 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+) | 2PM (Wed 26th Aug) | 1.5ft (0.4m) 10s |
| Best Surf | 11PM (Mon 31st Aug) | 5.5ft (1.7m) 10s |
| Most Powerful | 11PM (Fri 28th Aug) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Hossegor - La Graviere over the next 16 days.
The Lowdown
Alright, Rusty here. Let's look at what we've got coming up for Hossegor - La Graviere.
Honestly, it’s a mixed bag for the next couple of weeks. We start off with a bit of a flat, bumpy stretch. The first few days are pretty much a write-off with small, weak windswell and onshore winds messing things up. There’s a big gap between now and the first real glimmer of hope.
That first true standout is shaping up for the morning of Saturday, August 29th. The swell is cleaning up to a clean 5ft from the WNW with a period around 9 seconds. The wind is going glassy, dead off the SE. That’s the kind of morning where it’s just you and the ocean, with clean lines rolling in. Combined wave energy is moderate at 362. This is the pick of the first week for sure.
Then we get another good one on Sunday, August 30th morning. Similar story: 5ft of WNW swell, period of 8 seconds, and glassy conditions again with a light easterly breeze. Combined energy is 339. That’s another morning session to circle on the calendar.
After that, things get messy again for a few days with onshores and bumpy surf. The wind just doesn't play nice.
Now, jump ahead to Sunday, September 6th. This is the real gem of the entire forecast window. Both the morning and afternoon are showing “very good surf conditions” with a solid 6ft of WNW groundswell packing a period of 11 seconds. The wind is light and cross-offshore from the SSE in the morning, switching to a light NE in the arvo. Combined wave energy is a strong 876, so there’s plenty of power behind these waves. That deep-water groundswell will wrap in nicely and should produce some cracking barrels at La Graviere. It’s more than a week out, so keep an eye on the charts, but this one has real potential.
A heads-up for Tuesday, September 8th. The model is showing a big 12ft to 10ft WNW swell with a very long period of 14-15 seconds. The combined energy is massive at 4900 and 3555. This is expert territory only. For the average punter, this will be too big and dangerous, and the long period will make it close out hard on a beach break like this. It’s more of a spectator day unless you’re a charger on a gun.
So, to sum it up: the two standout glassy mornings of Saturday 29th and Sunday 30th August are your best early calls, but the real heavy-hitter is looking like Sunday, September 6th. Surf’s on, but you gotta pick your windows.
Stay frothing,
Rusty
Short Range ForecastLight rain (total 2mm), mostly falling on Tue morning. Warm (max 32°C on Wed afternoon, min 18°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Fri morning. Warm (max 23°C on Sat afternoon, min 17°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||||
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) | W 4 | WNW 12 | NW 11 | NW 10 | WNW 10 | WNW 9 | NW 8 | WNW 8 | W 8 | WNW 8 | WNW 9 | WNW 10 | WNW 9 | NW 9 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 25 | 15 | 31 | 25 | 37 | 31 | 17 | 76 | 153 | 489 | 603 | 1139 | 449 | 316 | 250 | 267 | 267 | 136 | 126 | 385 | 543 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | off | off | off | on | cross-on | cross | on | cross-on | cross-on | on | glassy | cross | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-off |
High Tide | 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 | 7:04AM3.68m | 7:19PM3.82m | ||||||||
Low Tide | 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 | 1:06PM0.18m | 1:29AM0.19m | |||||||
 |  |  | | | |  | | | |  |  | | | | | | |  | | | |
 | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — |
 | — | 8:53 | — | — | 8:52 | — | — | 8:51 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — | — | 8:44 | — |
mm | 2 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 22 | 23 | 22 | 23 | 32 | 28 | 22 | 23 | 23 | 20 | 22 | 21 | 20 | 23 | 22 | 20 | 22 | 21 | 20 | 21 | 20 |
Feels °C | 21 | 23 | 23 | 23 | 31 | 26 | 22 | 23 | 24 | 17 | 18 | 19 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 13 | WNW 12 | W 5 | NW 10 | WNW 7 | WNW 7 | WNW 6 | WNW 8 | NW 11 | WNW 8 | WNW 9 | WNW 10 | WNW 9 | NW 9 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 10 | WNW 10 |
| kJ | 7 | 15 | 14 | 25 | 26 | 26 | 13 | 76 | 5 | 489 | 603 | 1139 | 449 | 316 | 250 | 267 | 267 | 136 | 126 | 385 | 543 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | NW 11 | WNW 5 | WNW 10 | WNW 9 | NW 8 | — | — | — | — | — | — | — | — | — | — | NW 8 | NW 10 | — | — |
| kJ | 2 | 2 | 31 | 9 | 37 | 31 | 17 | — | — | — | — | — | — | — | — | — | — | 20 | 26 | — | — |
Swell 3 Height (m) Direction Period (s) | W 9 | W 8 | W 8 | WNW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 13 | W 12 | — | — |
| kJ | 2 | 1 | 1 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | W 4 | — | — | — | — | — | NW 3 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 25 | 10 | — | — | — | — | — | 2 | 153 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 361 | 327 | 212 | 0 | 0 | 0 | 6 | 91 | 61 | 44 | 41 | 449 | 41 | 0 | 104 | 0 | 0 | 104 | 58 | 108 | 163 |
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.
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