La Lagune Surf Break

Lat Long: 44.58° N 1.23° W

La Lagune Surf Forecast and Surf Report

Issued: 7 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's La Lagune sea temperature is
21.9°C
2.2° 

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


La Lagune surf forecast from 21 Sep 2026:

  • Best quality surf: Wednesday 23 Sep, 8AM (local time) - 2.5ft (0.7m), 17s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Saturday 26 Sep, 11AM (local time) - 5.5ft (1.7m), 14s period, WNW swell with 1,154 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 22 Sep, 11PM (local time) - 3ft (0.9m), 11s period with WNW swell.

Best Forecast Surf Conditions for La Lagune this week:

The surf forecast for La Lagune over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 22) at 11PM. The primary swell is predicted to be 0.9m and 11s period with a secondary swell of 0.1m and 21s. Another secondary swell of 0.7m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at La Lagune in the next 16 days are 1.7m 14s and forecast to arrive on Saturday (Sep 26) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 5s period and expected on Tuesday (Sep 22) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Tue 22nd Sep)3ft (0.9m) 11s
Best Surf 8AM (Wed 23rd Sep)2.5ft (0.7m) 17s
Most Powerful11AM (Sat 26th Sep)5.5ft (1.7m) 14s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Tue night, min 18°C on Tue morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 30°C on Thu night, min 17°C on Sat night). Wind will be generally light.

Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
2
3
0
3
3
0
2
2
1
2
3
2
2
3
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)
1.3
WNW
11
1.2
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
17
1.4
WNW
15
1.6
WNW
14
1.4
WNW
13
1.3
WNW
12
1.1
WNW
11
1
WNW
11
0.9
WNW
10
0.9
WNW
15
1.7
WNW
14
1.7
WNW
13
1.6
WNW
12
1.5
WNW
12
1.4
WNW
11
1.4
NW
11
Wave Graph
Metric surfscale
Energy kJ
396
335
215
204
486
795
893
643
477
313
242
192
339
1154
1026
692
585
483
493
Wind (km/h)
15
NE
15
NE
20
NNW
10
ENE
5
NE
15
NW
10
E
5
E
15
NNW
10
E
10
SE
10
WSW
10
SW
15
SW
10
WNW
10
NNE
10
E
15
NNW
10
NNW
Wind State
cross
cross
on
cross-off
glassy
on
cross-off
cross-off
cross-on
cross-off
off
cross
cross
cross
on
cross
cross-off
on
cross-on
High Tide
2:39AM2.71m
2:54PM2.99m
3:21AM2.97m
3:33PM3.27m
3:56AM3.23m
4:06PM3.53m
4:27AM3.47m
4:38PM3.77m
4:59AM3.68m
5:11PM3.94m
5:30AM3.84m
5:44PM4.04m
Low Tide
8:09PM1.29m
8:26AM1.26m
9:00PM1.01m
9:11AM0.98m
9:38PM0.72m
9:48AM0.69m
10:12PM0.44m
10:22AM0.44m
10:44PM0.21m
10:55AM0.22m
11:17PM0.04m
11:29AM0.07m
11:50PM-0.03m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
7:52
7:52
7:54
7:54
7:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:05
8:02
8:00
7:59
7:57
7:55
7:53
 mm
4
Temp °C
27
18
27
29
19
23
26
22
29
30
23
23
21
19
19
19
18
22
21
Feels °C
23
13
22
24
17
19
24
20
27
26
21
21
21
20
19
19
18
22
20
  • Map Icons:
  • Break
  • 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 La Lagune Surf forecast

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

Are you planning a holiday in Gironde? If you are looking for accommodation near La Lagune, camping, hotels and holiday cottages in Gironde, consider staying in La Teste-de-Buch which is 9 km (6 miles) away. Other places in and around Gironde where you can find information about places to rent, and car hire include Arcachon which is 10 km (6 miles) away, Gujan-Mestras, Cestas and Saint-Medard-en-Jalles.

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