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Surf Forecasts:
Hossegor - La Graviere surf forecast from 2 Sep 2026:
- Best quality surf: Saturday 5 Sep, 2PM (local time) - 4.5ft (1.4m), 12s period, NW swell with cross-offshore winds.
- Most powerful swell: Saturday 5 Sep, 11PM (local time) - 5ft (1.6m), 12s period, NW swell with 736 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 5AM (local time) - 2.5ft (0.7m), 8s period with NW 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 Friday (Sep 04) at 5AM. The primary swell is predicted to be 0.7m and 8s period with a secondary swell of 0.3m and 8s. 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 1.6m 12s and forecast to arrive on Saturday (Sep 05) at 11PM. 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+) | 5AM (Fri 4th Sep) | 2.5ft (0.7m) 8s |
| Best Surf | 2PM (Sat 5th Sep) | 4.5ft (1.4m) 12s |
| Most Powerful | 11PM (Sat 5th Sep) | 5ft (1.6m) 12s |
Table - best surf conditions forecast for Hossegor - La Graviere over the next 16 days.
The Lowdown
Alright, it’s Rusty here, and I’m sizing up the next couple of weeks at Hossegor - La Graviere. It’s a slow start, but there’s some real firepower coming if you’ve got the patience.
Right now, the water is at 74°F, which is much warmer than usual for this time of year – feels like a gift from summer. The first few days are tiny. We’re looking at waves around 2ft to 3ft with very weak combined energy (32 to 129), coming from the WNW. The wind is glassy or light offshore on Wednesday morning, but the swell is just too small. Thursday and Friday are the same deal – small, ordinary waves that are surfable but nothing to get stoked on.
Then it starts to build. Saturday morning, the 5th of September, has a clean 3ft WNW swell with light offshore wind and energy of 257. That afternoon, the swell jumps to 5ft from the NW with a long 12-second period and energy of 533. The wind is cross-shore, so it’s not perfect, but there’s more power. Sunday morning the 6th looks better: 4ft NW swell, 12-second period, clean light cross-offshore wind, and energy of 494. It’s getting interesting.
The real standout is Sunday, the 13th of September. The morning brings a 6ft swell from the WNW with a 12-second period, glassy conditions, and a huge combined energy of 1122 – that’s strong wave energy. This is a proper groundswell, and with the wind glassy, it’s going to be clean and powerful. It’s a high-performance wave, and at 6ft it’s best for experienced surfers who can handle the power. Expect long, lully sets. The afternoon gets cross-shore breezes, so get out early.
The second week has a couple more good windows. Monday morning the 14th has a glassy 5ft NW swell, clean but less energy (405). Tuesday morning the 15th is a real highlight: 5ft from the NW, 11-second period, clean offshore wind from the east, and energy of 582. That’s a solid morning with good shape. Thursday morning the 17th offers a clean 4ft NW swell with cross-offshore wind, but the energy is lower.
La Graviere is a sandbar, fairly consistent, and it can get crowded sometimes. The best swells are from the W and NW, which suit the break. For the bigger days like the 13th and 15th, expect a crowd, but the quality will be worth the battle.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Thu night, min 16°C on Thu morning). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Tue morning. Warm (max 34°C on Sat night, min 19°C on Tue morning). Wind will be generally light. | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
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 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 9 | WNW 8 | WNW 9 | WNW 9 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | WNW 6 | WNW 13 | WNW 11 | WNW 11 | WNW 10 | WNW 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 80 | 53 | 28 | 75 | 67 | 70 | 90 | 96 | 139 | 392 | 736 | 551 | 297 | 142 | 74 | 184 | 560 | 531 | 339 | 221 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross | glassy | cross-on | glassy | glassy | cross-off | cross-on | cross-off | on | on | on | on | cross-on | cross-off | cross-on | on |
High Tide | 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 | 2:24PM3.19m | 3:06AM3.16m | 3:25PM3.51m | 3:58AM3.43m | |||||||
Low Tide | 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 | 7:53AM1.03m | 8:38PM0.71m | 8:59AM0.75m | 9:35PM0.40m | |||||||
 |  | | | | | | | | |  | |  | | | | |  | | | |
 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — |
 | 8:39 | — | — | 8:37 | — | — | 8:37 | — | — | 8:35 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 21 | 20 | 18 | 24 | 26 | 23 | 26 | 23 | 21 | 30 | 34 | 27 | 23 | 21 | 20 | 21 | 21 | 19 | 20 | 19 |
Feels °C | 20 | 19 | 17 | 22 | 24 | 22 | 24 | 23 | 22 | 27 | 32 | 26 | 21 | 21 | 20 | 21 | 22 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 9 | WNW 8 | WNW 9 | WNW 9 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | WNW 6 | NW 9 | WNW 11 | WNW 11 | WNW 10 | WNW 9 |
| kJ | 80 | 53 | 28 | 75 | 67 | 70 | 90 | 96 | 139 | 392 | 736 | 551 | 297 | 142 | 74 | 132 | 560 | 531 | 339 | 221 |
Swell 2 Height (m) Direction Period (s) | — | — | NW 10 | — | NW 9 | NW 8 | — | NNW 4 | NW 11 | NW 9 | — | — | — | — | NW 9 | WNW 13 | — | — | — | NW 12 |
| kJ | — | — | 4 | — | 12 | 17 | — | 6 | 104 | 132 | — | — | — | — | 54 | 184 | — | — | — | 169 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 9 | — | — | — | NNW 4 | — | — | — | — | — | WNW 15 | WNW 9 | — | — | — | — |
| kJ | — | — | — | — | 7 | — | — | — | 7 | — | — | — | — | — | 42 | 26 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | WNW 4 | WNW 6 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 26 | 80 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 212 | 0 | 108 | 514 | 2 | 0 | 212 | 0 | 0 | 19 | 26 | 0 | 41 | 41 | 41 | 41 | 41 | 0 | 41 | 41 |
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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