Hossegor - La Graviere Surf Break

Lat Long: 43.68° N 1.44° W

Hossegor - La Graviere Surf Forecast and Surf Report

Issued: 7 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Hossegor - La Graviere sea temperature is
24.7° C
2.9° 

Hossegor - La Graviere surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Hossegor - La Graviere surf forecast from 18 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 2AM (local time) - 4.5ft (1.4m), 10s period, NW swell with glassy winds.
  • Most powerful swell: Friday 21 Aug, 8PM (local time) - 5ft (1.6m), 10s period, NW swell with 527 kJ wave energy.
  • Next surfable swell (1★+): Saturday 22 Aug, 2AM (local time) - 4.5ft (1.4m), 10s 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 Saturday (Aug 22) at 2AM. The primary swell is predicted to be 1.4m and 10s period. 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 1.6m 10s and forecast to arrive on Friday (Aug 21) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 22nd Aug)4.5ft (1.4m) 10s
Best Surf 2AM (Sat 22nd Aug)4.5ft (1.4m) 10s
Most Powerful 8PM (Fri 21st Aug)5ft (1.6m) 10s

Table - best surf conditions forecast for Hossegor - La Graviere over the next 16 days.


The Lowdown

Right then, let's have a look at what's coming our way for Hossegor – La Graviere.

We're in for a bit of a slow start, I won't lie. The first few days are pretty much a write-off. You've got tiny swell and messy winds, so don't bother waxing up just yet. There's a bit of a wait, but things start to get interesting towards the end of the week.

The first real chance of something half decent comes on Friday the 21st. The swell bumps up to about 5 feet from the northwest, but it's pretty average with a period of 10 seconds and the wind is a cross-onshore. The wave energy is moderate at 459, but it's not going to be a pretty picture with rain showers around. It's a marginal call at best. Not worth getting too excited about.

Now, Saturday the 22nd is where we start to see a glimmer of hope. The swell drops a little to about 4 feet, still from the northwest, but the wind swings offshore from the ESE. That offshore breeze will clean things right up. The energy drops to 211, but with clean lines, it'll be a fun size for a lot of boards. Sunday morning the 23rd is looking glassy with the wind dropping to nothing, but the swell is only about 3 feet and a short period of 7 seconds, so it'll be a bit weak (116). Still, a glassy morning on a point is never a bad thing.

There's a bit of a lull again until Thursday the 27th. That morning we see a proper pulse of energy, with the combined swell energy hitting 908. The swell is a solid 7 feet from the WNW with a 10 second period. That's proper groundswell, but at that size it's really for the experienced crew only. The wind is a light cross-shore, so it won't be perfect, but the power will be there. It's a big day for the chargers.

Then, hold onto your hats for Friday the 28th. The morning is an absolute gem. The swell has backed off to a very manageable 4 feet, still from the northwest, and the wind is dead calm – glassy. The energy is a solid 242. This is the standout. The sandbar will be holding that NW swell with no wind. Get the dawn patrol, it will be clean as a whistle. Crowds are always possible at La Graviere, so be ready for a few heads.

Looking into the first week of September, the 30th of August has another glassy morning with a 4 feet WNW swell (258 energy). That's another very strong candidate. And then on Wednesday the 2nd of September, we get another glassy morning with 5 feet from the NW and energy at 372. That's the second big standout in the long-range. It's a bit further out, so don't book the time off just yet, but it's a promising sign.

Alright, that's the picture. Keep your eyes on that Friday the 28th morning and the Wednesday the 2nd morning – those are your best bets. For the rest, be patient.

Rusty.

Short Range Forecast

Light rain (total 8mm), mostly falling on Fri morning. Warm (max 22°C on Tue night, min 18°C on Wed morning). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 26mm), heaviest during Sun morning. Warm (max 21°C on Fri night, min 15°C on Sun morning). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
1
1
2
2
2
1
1
1
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
NW
7
0.4
NW
6
0.4
NW
6
0.5
NW
10
1.1
NW
11
1.3
NW
10
1.4
NW
10
1.6
NW
10
1.6
NW
10
1.4
NW
10
1.1
NW
9
1.1
NW
9
1.1
NW
8
0.8
NW
7
0.8
NW
7
0.8
NW
7
0.6
NW
7
0.6
NW
6
0.6
NNW
6
Wave Graph
Metric surfscale
Energy kJ
8
9
12
51
297
384
396
517
517
388
211
202
171
77
75
57
36
32
27
Wind (km/h)
5
N
5
W
15
NW
10
W
10
WSW
20
N
10
WNW
15
NW
15
NW
5
WSW
5
SE
5
E
15
ENE
10
E
10
NNE
5
ENE
5
ESE
5
ESE
15
WNW
Wind State
glassy
on
cross-on
on
cross-on
cross
on
cross-on
cross-on
glassy
cross-off
off
cross-off
off
cross-off
cross-off
glassy
glassy
cross-on
High Tide
9:14PM3.21m
9:34AM3.04m
9:58PM2.90m
10:22AM2.81m
10:56PM2.63m
11:31AM2.63m
00:27AM2.49m
1:10PM2.59m
2:04AM2.54m
2:31PM2.74m
3:08AM2.72m
3:25PM2.97m
3:51AM2.93m
Low Tide
3:21AM0.82m
3:43PM0.94m
4:07AM1.12m
4:40PM1.20m
5:08AM1.36m
5:56PM1.38m
6:31AM1.47m
7:27PM1.38m
7:56AM1.39m
8:39PM1.22m
8:58AM1.19m
9:31PM0.98m
clear
clear
clear
clear
rain showers
thunderstorm
light rain
rain showers
rain showers
cloud
part cloud
cloud
mod rain
mod rain
light rain
part cloud
light rain
mod rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:15
7:16
7:16
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:05
9:04
9:01
9:00
8:59
8:57
8:55
 mm
1
1
2
3
1
7
8
2
2
7
6
Temp °C
22
21
22
22
21
21
20
20
21
21
20
20
18
15
18
18
16
17
20
Feels °C
23
23
22
22
22
22
19
19
19
20
20
20
18
14
18
17
16
18
18
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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