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Surf Forecasts:

La Lagune surfForecast / Gironde / France

information circle12 Day Weather and Surf, issued 1 am Tuesday 16 Sep 2025 CEST
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
21.6° C
 (Which is 1.4°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 Tuesday (Sep 16) at 8AM. The primary swell is predicted to be 3.0m and 13s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at La Lagune in the next 12 days are 3.0m 13s and forecast to arrive on Tuesday (Sep 16) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Sep 19) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Tue 16th Sep)10ft (3.0m) 13s
Best Surf 8AM (Tue 16th Sep)10ft (3.0m) 13s
Most Powerful 5AM (Tue 16th Sep)10ft (3.0m) 13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 34°C on Thu afternoon, min 17°C on Tue morning). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Sat morning. Warm (max 30°C on Fri afternoon, min 16°C on Sat night). Wind will be generally light.

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
4
2
4
3
0
2
3
3
3
2
2
0
2
0
0
0
0
0
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
WNW
2.5
WNW
2.1
WNW
1.7
WNW
1.5
WNW
1.2
WNW
1.7
WNW
1.7
WNW
1.6
WNW
1.4
WNW
1.3
WNW
1.2
WNW
1.1
W
1.1
W
1.1
WNW
1.3
WNW
1
WNW
1.3
NNW
1.7
NW
1.3
NW
0.7
NW
Period(s) (?)1312121111101312111010101099985887
Wave
Graph
(?)Metric surfscale
Energy (?)25602071120765048928195382463746242031024324626324415014537320689
Wind
(km/h)
5
SE
15
NNW
10
E
10
ESE
20
NNW
10
E
15
E
10
ESE
15
SE
5
S
0
WNW
10
NW
5
NE
20
NW
20
NW
20
WNW
20
WNW
15
NW
5
WNW
15
W
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		cross-
off		offcross-
on		cross-
off		cross-
off		offoffglassglassonglassonononcross-
on		oncross-
on		cross-
on		glass
High Tide
/ height (m)
1:06PM
2.97
2:02AM
2.88
2:27PM
3.17
3:07AM
3.10
3:25PM
3.43
3:55AM
3.33
4:09PM
3.65
4:34AM
3.51
4:47PM
3.81
5:08AM
3.65
5:20PM
3.90
5:39AM
3.72
5:51PM
3.91
Low Tide
/ height (m)
7:19PM
1.08
7:49AM
1.18
8:37PM
0.88
8:55AM
0.94
9:30PM
0.63
9:42AM
0.68
10:11PM
0.41
10:21AM
0.46
10:46PM
0.25
10:56AM
0.29
11:18PM
0.15
11:29AM
0.19
11:49PM
0.13
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Sunrise7:43--7:45--7:46--7:47--7:48--7:50--7:50--
Sunset-8:14--8:13--8:10--8:08--8:07--8:05--8:02-
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
clear
part cloud
part cloud
rain showers
Rain (mm)
------------3322----2
Temp. °C181818182425223434213030201919171817171716
Feels °C (?)191715162121183130233229201718141414151413
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Gironde

  1. weather stationWind Update Wind reports 8 km away suggest it is still onshore at La Lagune (moderate winds from the NW at Arcachon). A 2.9m groundswell from the WNW

    1 hour 34 minutes ago La Lagune
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1 h 34 min ago

22 km/h
NW
Onshore
Please reload the page to see if there are any updates.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our La Lagune surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for La Lagune at:
surf-forecast.com

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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