Seignosse - Les Estagnots Surf Break

Lat Long: 43.69° N 1.44° W

Seignosse - Les Estagnots Surf Forecast and Surf Report

Issued: 1 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Seignosse - Les Estagnots sea temperature is
22.3°C
1.9° 

Seignosse - Les Estagnots surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Seignosse - Les Estagnots surf forecast from 13 Sep 2026:

  • Best quality surf: Friday 18 Sep, 11PM (local time) - 6.5ft (2.0m), 15s period, NW swell with cross-offshore winds.
  • Most powerful swell: Saturday 19 Sep, 2AM (local time) - 7ft (2.1m), 14s period, NW swell with 1,785 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 11AM (local time) - 4ft (1.2m), 13s period with NW swell.

Best Forecast Surf Conditions for Seignosse - Les Estagnots this week:

The surf forecast for Seignosse - Les Estagnots over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 13) at 11AM. The primary swell is predicted to be 1.2m and 13s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Seignosse - Les Estagnots in the next 16 days are 2.1m 14s and forecast to arrive on Saturday (Sep 19) at 2AM. Winds are predicted to be offshore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Sun 13th Sep)4ft (1.2m) 13s
Best Surf11PM (Fri 18th Sep)6.5ft (2.0m) 15s
Most Powerful 2AM (Sat 19th Sep)7ft (2.1m) 14s

Table - best surf conditions forecast for Seignosse - Les Estagnots over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s break down the next couple of weeks at Seignosse - Les Estagnots.

First thing’s first – don’t bother paddling out right now. The first real window of quality surf isn’t until this Sunday morning, 13th September. The water’s sitting at 72°, which is a touch warmer than normal for this time of year, so that’s a nice little bonus.

For that Sunday morning, we’ve got a clean 4ft NW groundswell rolling in with a period of 13 seconds. The wind is glassy from the ESE at just 3 mph, so conditions are going to be absolutely pristine. The combined swell energy is moderate at 501, and the wave quality is expected to be very good. This is an exposed beach break that’s expert-level, so the long period groundswell might make it a little straight at times, but with those clean conditions, it’s a great chance for the experienced crew to get some long, lined-up waves. Crowds are often an issue here, so get out early.

Monday morning, 14th September, keeps the run going with another glassy morning. The swell drops a touch to 4ft, period 11 seconds, and energy is down to 389. It’s still good surf, just a notch down from Sunday. The afternoon winds turn cross-shore from the north, adding a little chop, making it less attractive.

Tuesday, 15th September, is a write-off. Strong onshore winds and a weak, gutless swell of 2ft mean you can leave the board at home. The same goes for Wednesday, 16th, and most of Thursday, 17th. Thursday morning has some size at 6ft and decent energy (664), but the wind is light cross-onshore, putting a ripple on the face. It’s marginal.

Friday, 18th, is another poor one with strong onshore wind and rain.

Now, for the real standout. Mark your calendar for Saturday morning, 19th September. This is the pick of the whole forecast. We’ve got a solid 7ft NW swell, 13 second period, and combined energy is strong at 1346. The wind is glassy from the ENE at 3 mph. That’s excellent surf for experienced surfers. At 7ft, it’s getting too big for beginners, but for the experts, the waves will have plenty of power. The glassy conditions will make for some truly memorable sessions. Sunday morning, 20th September, is another strong runner-up with 6ft and glassy winds, but the energy drops to 805.

Monday, 21st September, morning is another top-tier call. 7ft swell from the NW, period 14 seconds, energy is a massive 1664. That’s very strong energy, and with glassy offshore winds from the west at 3 mph, this is going to be pumping. This is only for experts – over 8ft is the limit for most, but at 7ft, it’s pushing the upper end of what’s manageable for the skilled crew. The afternoon gets a bit choppy with cross-onshore wind.

The second week from the 22nd onward is more of a mixed bag. Tuesday, 22nd, morning has a clean 5ft with glassy winds, but the energy is moderate at 700. Wednesday, 23rd, morning sees a 5ft swell with offshore winds from the ENE, making for clean waves. The energy is moderate (613). The rest of that week into the 28th has some clean mornings but with smaller swell in the 3ft to 6ft range and moderate energy levels. Friday, 25th, morning looks like a decent late call with a 6ft NW swell, 12 seconds, and clean cross-offshore winds, energy at 882. The last few days into the 28th have smaller surf but clean conditions, so if you’re desperate for a paddle, it’s an option.

The long-range standouts on the 21st and 19th are your best bets. The earlier calls are solid and reliable; the later ones are promising but less certain. Overall, there are good waves coming, just be patient for the first few days.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Mon afternoon, min 17°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Wed night. Very mild (max 19°C on Wed morning, min 14°C on Fri night). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
3
2
1
1
0
0
0
0
0
3
2
1
1
0
0
4
4
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
NW
13
1.4
NW
12
1.4
NW
12
1.3
NW
11
1.1
NW
10
0.9
WNW
10
0.7
NW
10
0.6
NW
9
0.9
WNW
5
1.3
NW
7
1.6
NW
8
1.1
WNW
11
1.7
NW
11
1.6
NW
11
1.4
NW
10
1.1
NW
10
0.7
WNW
16
2.1
NW
14
2
NW
13
1.9
NW
13
1.6
NW
13
Wave Graph
Metric surfscale
Energy kJ
501
531
533
389
270
168
92
53
48
144
322
291
664
561
356
211
240
1785
1346
1094
772
Wind (km/h)
5
ESE
15
N
0
SE
5
E
15
N
5
SSE
10
WSW
20
W
15
NW
15
N
15
NW
10
N
5
NW
15
NW
10
WNW
20
WSW
15
NNW
5
E
5
ENE
15
N
0
E
Wind State
glassy
cross
glassy
glassy
cross
glassy
on
on
cross-on
cross
cross-on
cross-off
cross-on
cross-on
on
on
cross-on
off
glassy
cross
glassy
High Tide
6:48PM3.95m
7:05AM3.74m
7:22PM3.73m
7:37AM3.56m
7:55PM3.45m
8:09AM3.34m
8:30PM3.15m
8:44AM3.09m
9:09PM2.84m
9:28AM2.83m
10:03PM2.57m
10:35AM2.60m
11:38PM2.40m
Low Tide
12:29PM0.01m
00:51AM0.07m
1:05PM0.15m
1:25AM0.29m
1:42PM0.37m
1:59AM0.57m
2:19PM0.64m
2:36AM0.87m
3:01PM0.94m
3:18AM1.16m
3:54PM1.23m
4:17AM1.42m
5:12PM1.43m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
rain showers
part cloud
part cloud
part cloud
rain showers
rain showers
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:43
7:43
7:45
7:46
7:47
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:20
8:19
8:16
8:15
8:13
8:10
8:08
 mm
1
1
1
Temp °C
19
25
24
21
27
26
22
23
21
19
19
19
18
19
19
19
19
18
16
19
18
Feels °C
19
23
21
21
25
24
22
22
21
18
17
17
17
17
18
18
17
16
15
17
16
  • Map Icons:
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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 Seignosse - Les Estagnots Surf forecast

The above surf forecast table for Seignosse - Les Estagnots provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Seignosse - Les Estagnots can be found by selecting the local surf guide option on the grey menu. Our Seignosse - Les Estagnots 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 (Seignosse - Les Estagnots) 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 Seignosse - Les Estagnots 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.

Seignosse - Les Estagnots is 21 km (13 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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