La Lagune surfForecast / Gironde / France

information circle12 Day Weather and Surf, issued 6 pm Wednesday 19 Nov 2025 CET
Forecast update in hr  min  s Forecast update imminent
La Lagune surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Lagune sea temperature is
15.7° C
(Which is 1.0°C warmer than normal for this time of year)


Best Forecast Surf Conditions for La Lagune this week:

The surf forecast for La Lagune over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 20) at 7AM. The primary swell is predicted to be 2.0m and 9s period with a secondary swell of 0.5m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at La Lagune in the next 12 days are 4.5m 10s and forecast to arrive on Monday (Nov 24) at 7AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 9s period and expected on Wednesday (Nov 26) at 1AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 20th Nov)6.5ft (2.0m) 9s
Best Surf 7AM (Thu 20th Nov)6.5ft (2.0m) 9s
Most Powerful 7AM (Mon 24th Nov)15ft (4.5m) 10s

Table - best surf conditions forecast for La Lagune over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 24mm), heaviest during Wed afternoon. Very mild (max 12°C on Wed afternoon, min 5°C on Thu morning). Mainly strong winds.

Days 3-6 Weather Summary Heavy rain (total 70mm), heaviest during Sun night. Very mild (max 15°C on Sat night, min 9°C on Sat afternoon). Winds decreasing (strong winds from the W on Sat night, light winds from the NNE by Tue morning).

Wed
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
3
0
0
0
0
2
1
0
0
0
0
0
0
0
0
2
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
NW
2.2
NW
1.8
NW
1.8
NW
1.9
NW
1.6
NW
0.6
WNW
1.2
NW
0.8
W
1
W
2.5
W
3
W
3
W
4
W
4
W
3
WNW
2.4
WNW
2.2
NW
2.3
NW
1.1
W
1.1
WNW
Period(s) (?)58998810713137991010101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7060954949750532286153229350783128817012923346816631147947948265235
Wind
(km/h)
30
NW
20
N
10
SE
30
NNW
25
NNE
15
NNW
30
N
15
ENE
25
S
30
SSW
35
WNW
45
W
30
WNW
35
NNW
30
WNW
30
NW
30
NW
15
NNE
30
N
25
NNE
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
offoncrosscross-
on
cross-
on
cross-
off
cross-
off
cross-
off
oncross-
on
cross-
on
cross-
on
onononcrosscross-
on
crosscross
High Tide
/ height (m)
4:10AM
3.58
4:28PM
3.49
4:41AM
3.59
5:00PM
3.45
5:12AM
3.56
5:33PM
3.36
5:46AM
3.49
6:07PM
3.24
6:21AM
3.38
6:43PM
3.10
7:00AM
3.25
7:25PM
2.96
7:45AM
3.13
Low Tide
/ height (m)
9:51PM
0.49
10:12AM
0.43
10:25PM
0.49
10:46AM
0.43
10:59PM
0.54
11:22AM
0.49
11:33PM
0.63
11:58AM
0.60
12:08AM
0.74
12:36PM
0.73
12:46AM
0.86
1:17PM
0.87
1:28AM
0.99
Wed
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Sunrise--8:07--8:07--8:08--8:10--8:11--8:12--8:14
Sunset5:34--5:32--5:31--5:30--5:30--5:30--5:29--
light rain
rain showers
light rain
mod rain
rain showers
rain showers
clear
clear
part cloud
light rain
heavy rain
thunderstorm
light rain
heavy rain
rain showers
rain showers
mod rain
rain showers
rain showers
part cloud
clear
Rain (mm)
543633---419542521732--
Temp. °C12106878988915151514141312111198
Feels °C (?)6221131312771078655432
  • 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 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 12 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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