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Surf Forecasts:
Hossegor - La Graviere surf forecast from 29 Aug 2026:
- Best quality surf: Tuesday 1 Sep, 2AM (local time) - 5.5ft (1.7m), 10s period, WNW swell with offshore winds.
- Most powerful swell: Monday 31 Aug, 8PM (local time) - 6ft (1.9m), 10s period, WNW swell with 712 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 8AM (local time) - 5ft (1.6m), 9s 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 Sunday (Aug 30) at 8AM. The primary swell is predicted to be 1.6m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Hossegor - La Graviere in the next 16 days are 1.9m 10s and forecast to arrive on Monday (Aug 31) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 30th Aug) | 5ft (1.6m) 9s |
| Best Surf | 2AM (Tue 1st Sep) | 5.5ft (1.7m) 10s |
| Most Powerful | 8PM (Mon 31st Aug) | 6ft (1.9m) 10s |
Table - best surf conditions forecast for Hossegor - La Graviere over the next 16 days.
The Lowdown
Alright, let’s talk about La Graviere. Classic sandbar break, exposed to the west. Water’s about 75°F, which is a solid 4°F warmer than normal for this time of year – feels like a warm bath.
First real session is Saturday morning, the 29th of August. You’ve got a 7ft swell from the WNW, period of 9 seconds, and a light cross-off wind from the SE at 3 mph. Combined energy is 736 (moderate wave energy), and conditions are looking very good. That’s solid size – only for advanced surfers, as 7ft is too big for beginners. The water’s warm, the wind’s clean. This is the pick of the forecast.
Sunday morning, the 30th, drops to 5ft from the same WNW direction, but the wind goes glassy – zero from the south. Combined energy is 381 (moderate wave energy). It’s a smaller, cleaner option. Good backup if Saturday feels too heavy.
Monday morning, the 31st, has a 6ft swell from the WNW with a 3 mph onshore wind from the WNW – that’s a bummer. Combined energy is 519 (moderate wave energy). The afternoon is messy cross-on with 6ft (648 moderate energy). Not great.
Tuesday morning, the 1st of September, is glassy with a 5ft swell from the WNW and a light ENE wind at 3 mph. Combined energy 411 (moderate wave energy). Clean and fun, but smaller.
From Tuesday afternoon onward, it’s a lot of small, weak, or messy surf. Wednesday morning, the 2nd, is glassy but only 3ft (110 combined energy) – surfable but nothing special. Then a long gap of poor waves until Friday the 4th.
Saturday the 5th of September shows a 3ft swell from the WNW with a light offshore from the east, combined energy 239 (moderate wave energy), clean. The afternoon has a 5ft swell from the NW with a 13-second period (long period groundswell), but the wind is a cross-shore from the north at 12 mph, making it choppy. Combined energy 642 (moderate wave energy). That long period will need a point or reef.
Sunday the 6th has a clean 4ft swell from the NW with a 3 mph offshore from the east, combined energy 293 (moderate wave energy). Nice small day.
After that, it’s all small, weak, or onshore. By the 12th and 13th of September, you’re looking at 1.0ft to 1ft – not worth it.
The standout is Saturday morning, the 29th of August. Sunday morning, the 30th, is a close second for clean, smaller waves. Everything else is a maybe. Beginners should stick to the tiny glassy mornings around the 1st or 2nd of September.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Sat afternoon, min 17°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Thu afternoon, min 16°C on Tue 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 9 | WNW 9 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 9 | NW 9 | NW 8 | WNW 8 | NW 8 | NW 10 | NW 8 | NW 8 | NW 8 | NW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 736 | 426 | 435 | 381 | 362 | 273 | 519 | 648 | 612 | 411 | 356 | 237 | 110 | 82 | 44 | 28 | 90 | 138 | 135 | 162 | 225 |
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 | on | cross-on | off | glassy | cross-on | cross | glassy | cross | glassy | off | cross | glassy | on | cross-on | cross-off |
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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 24 | 23 | 21 | 22 | 21 | 20 | 21 | 20 | 19 | 21 | 20 | 19 | 21 | 20 | 19 | 23 | 21 | 20 | 21 | 21 |
Feels °C | 21 | 22 | 23 | 23 | 21 | 21 | 20 | 20 | 19 | 19 | 20 | 19 | 19 | 19 | 18 | 19 | 22 | 20 | 21 | 21 | 23 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 9 | NW 9 | NW 8 | WNW 8 | NW 8 | NW 10 | NW 8 | NW 8 | NW 8 | NW 9 |
| kJ | 736 | 426 | 435 | 381 | 362 | 273 | 519 | 648 | 612 | 411 | 356 | 237 | 110 | 82 | 44 | 28 | 90 | 138 | 135 | 162 | 225 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 4 | NNW 10 | — | NNW 3 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 10 | — | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 2 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 104 | 10 | 0 | 163 | 41 | 24 | 104 | 0 | 0 | 104 | 58 | 0 | 212 | 0 | 26 | 104 | 0 | 69 | 41 | 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.
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