Seignosse - Les Estagnots Surf Break

Lat Long: 43.69° N 1.44° W

Seignosse - Les Estagnots Surf Forecast and Surf Report

Issued: 1 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Seignosse - Les Estagnots sea temperature is
24.7° C
2.9° 

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 19 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 2AM (local time) - 5ft (1.5m), 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) - 5ft (1.5m), 10s 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 Saturday (Aug 22) at 2AM. The primary swell is predicted to be 1.5m and 10s 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 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)5ft (1.5m) 10s
Best Surf 2AM (Sat 22nd Aug)5ft (1.5m) 10s
Most Powerful 8PM (Fri 21st Aug)5ft (1.6m) 10s

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


The Lowdown

Alright, let’s get into it. The ocean’s been in a bit of a mood lately, but there’s some hope on the horizon. For the next couple of days, we’re looking at small, messy waves with the wind all over the place. It’s going to be a bit of a grind, so don’t get too excited just yet.

The first real window opens up on August 22nd. That’s when things start to clean up. We’ve got a new swell filling in from the northwest, around 4ft, and the wind is going to swing offshore. That’s the kind of setup that gets the heart pumping. Seignosse - Les Estagnots is where it’s at, a proper expert wave. It’s an exposed spot, so it pulls in all that energy. The combined energy is moderate (211), but the clean conditions are what make it special. Saturday morning and afternoon both look good, with that light offshore flow keeping the faces tidy.

Then Sunday the 23rd, the swell drops a bit to 3ft and the period shortens up to 7 seconds. It’s surfable, but it’s not going to be anything to write home about. Still, the wind is light and offshore, so if you’re desperate, you can get a few. The energy is weak (92), so it’s more about the calm conditions than the power.

Monday the 24th is pretty small, just 2ft, with a short period, but it’s glassy. It’s a bit of a skinny day, but if you’ve got a longboard, you might find a nugget. The energy is weak (42).

After that, it really backs off. Tuesday and Wednesday are pretty flat and messy. The swell drops out, and the wind turns onshore. It’s a good time to clean your board or fix your dings. There’s a bit of a lull from the 25th to the 26th, with very little surf on offer.

Now, here’s where it gets interesting. Around August 27th, we’ve got a bigger pulse of swell coming in, up to 7ft, but the period is short, only 7 seconds, and the wind is onshore and messy. It’s going to be a junky, blown-out mess. The energy is moderate (425), but the quality will be poor. This is the kind of day that looks more interesting for the kite surfers than us paddle surfers.

Things start to turn around again on Friday the 28th. The swell drops to a more manageable 4ft, and we get a nice cross-offshore wind in the morning. It’s clean, and the energy is moderate (273). This looks like a solid morning session. Then the wind shifts in the afternoon, so make sure you get out early.

There’s another average day on the 29th, with 4ft swell but cross-onshore winds, so it’ll be a bit lumpy. Then on Sunday the 30th, we see a similar size, 4ft, but the morning wind is better, a cross-offshore breeze making it clean. That’s another good option.

Looking further out, Monday the 31st starts with a clean 4ft swell with offshore winds, and Tuesday September 1st has a similar clean morning. But the real standout looks like Wednesday September 2nd. We’ve got 4ft swell from the WNW, but the key is the period – it’s up to 10 seconds, and the morning is glassy. The combined energy is strong (439), and with the wind dead flat, it’s going to be proper. This is the one to circle on the calendar. It’s a bit further out, so it’s promising but less certain, but the potential is there for a really good session.

So overall, the early days are a write-off, but from the 22nd onwards, we get some clean windows. The standout mornings are the 22nd, 28th, and that Wednesday September 2nd. The water temp is pretty average for this time of year, nothing crazy. Keep an eye on that September swell, it could be the best of the whole run.

Rusty

Short Range Forecast

Light rain (total 7mm), mostly falling on Fri morning. Warm (max 22°C on Wed afternoon, min 18°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 27mm), heaviest during Mon night. Warm (max 21°C on Sat afternoon, min 16°C on Sun morning). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
AM
PM
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
1
0
0
1
0
2
2
1
1
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NW
6
0.4
NW
6
0.5
NW
10
1.3
NW
11
1.3
NW
10
1.4
NW
10
1.6
NW
10
1.6
NW
10
1.5
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
0.9
NW
7
1.7
WNW
6
1
NNW
6
1
NNW
6
0.8
NW
6
0.4
NW
11
Wave Graph
Metric surfscale
Energy kJ
9
12
51
375
348
396
517
517
432
211
172
165
64
65
64
77
205
70
77
38
31
Wind (km/h)
5
W
15
NW
10
WSW
10
W
20
N
15
NW
15
NNW
15
NW
5
NNW
5
ESE
0
NNW
10
ENE
20
NE
10
NW
10
SSW
15
SW
20
NW
20
W
20
WSW
15
NNW
10
ESE
Wind State
on
cross-on
on
on
cross
cross-on
cross-on
cross-on
glassy
cross-off
glassy
off
cross-off
cross-on
cross
cross-on
cross-on
on
on
cross
off
High Tide
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
4:05PM3.21m
4:27AM3.15m
Low Tide
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
9:43AM0.94m
10:11PM0.73m
clear
clear
part cloud
light rain
thunderstorm
light rain
rain showers
rain showers
cloud
cloud
light rain
light rain
mod rain
light rain
rain showers
thunderstorm
clear
thunderstorm
light rain
part cloud
cloud
<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
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:04
9:01
9:00
8:59
8:57
8:55
8:53
 mm
1
1
1
3
1
1
4
6
2
4
4
6
1
Temp °C
21
22
22
21
21
20
20
21
21
20
21
20
17
20
20
19
21
20
20
21
21
Feels °C
23
22
22
22
21
19
20
19
19
20
21
19
16
20
20
19
19
17
17
19
20
  • 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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