Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

La Tranche sur Mer surfForecast / Vendee / France

information circle12 Day Weather and Surf, issued 12 pm Wednesday 11 Mar 2026 CET
Forecast update in hr  min  s Forecast update imminent
La Tranche sur Mer surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Tranche sur Mer sea temperature is
12.9° C
 (Which is 1.7°C warmer than normal for this time of year)

Best Forecast Surf Conditions for La Tranche sur Mer this week:

The surf forecast for La Tranche sur Mer over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Mar 11) at 10PM. The primary swell is predicted to be 2.0m and 15s period with a secondary swell of 1.5m and 14s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at La Tranche sur Mer in the next 12 days are 3.0m 15s and forecast to arrive on Friday (Mar 13) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Mar 14) at 4PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 11th Mar)6.5ft (2.0m) 15s
Best Surf10PM (Wed 11th Mar)6.5ft (2.0m) 15s
Most Powerful 4PM (Fri 13th Mar)10ft (3.0m) 15s

Table - best surf conditions forecast for La Tranche sur Mer over the next 12 days.

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

Short Range Forecast Heavy rain (total 29mm), heaviest during Fri morning. Very mild (max 13°C on Wed morning, min 5°C on Fri night). Winds increasing (light winds from the W on Wed night, strong winds from the SW by Fri morning).

Days 3-6 Weather Summary Mostly dry. Very mild (max 12°C on Mon morning, min 5°C on Sat night). Wind will be generally light.

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
!
!
!
!
!
0
!
!
!
!
!
!
!
2
1
1
!
0
!
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
WSW
2
W
2.1
W
1.8
WSW
1.6
WSW
1.8
WSW
2.5
WSW
3
W
3
W
2.1
W
1.9
W
1.6
W
1.3
W
1.1
W
1
W
0.8
W
0.8
W
1.6
W
1.3
W
1.2
W
1.2
W
Period(s) (?)141415141413151516161514131313121216161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)165715751936138297210413283443742402120152610165823863301811921330836715623
Wind
(km/h)
35
W
30
WNW
15
W
20
SW
25
SW
35
SW
45
SW
30
W
30
NNW
20
NNW
25
NW
20
N
10
N
15
W
15
WSW
5
SSE
10
SW
15
SE
20
ESE
5
SE
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offcross-
off		crosscrosscrosscrosscross-
off		offcross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		glasscrossonononcross-
on
High Tide
/ height (m)
8:41PM
3.06
9:15AM 12:18PM
2.79 2.73
1:00AM
2.92
1:44PM
2.94
2:03AM
3.19
2:32PM
3.22
2:45AM
3.52
3:08PM
3.53
3:17AM
3.86
3:38PM
3.83
3:46AM
4.18
4:04PM
4.11
Low Tide
/ height (m)
3:55PM
1.57
4:34AM 11:17AM
1.63 2.72
5:05PM
1.74
5:53AM
1.69
6:27PM
1.69
7:13AM
1.50
7:39PM
1.41
8:14AM
1.14
8:32PM
1.03
9:00AM
0.71
9:15PM
0.62
9:40AM
0.30
9:54PM
0.24
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise7:26--7:24--7:22--7:20--7:18--7:16--7:15--
Sunset-7:05--7:06--7:07--7:08--7:09--7:12--7:13-
rain showers
clear
part cloud
clear
part cloud
part cloud
mod rain
mod rain
rain showers
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
1-----71011------------
Temp. °C13111111111312107910881010121211111411
Feels °C (?)746666440433576101097116
  • 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

Latest Updates

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

submit an eyeball surf report

Quick surf report for La Tranche sur Mer:

join our community of surf reporters

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 Tranche sur Mer 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 Tranche sur Mer at:
surf-forecast.com

Information about the La Tranche sur Mer Surf forecast

The above surf forecast table for La Tranche sur Mer provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at La Tranche sur Mer can be found by selecting the local surf guide option on the grey menu. Our La Tranche sur Mer 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 Tranche sur Mer) 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 Tranche sur Mer 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 Vendee? If you are looking for accommodation near La Tranche sur Mer, camping, hotels and holiday cottages in Vendee, consider staying in La Pallice which is 29 km (18 miles) away. Other places in and around Vendee where you can find information about places to rent, and car hire include Les Sables-d'Olonne which is 30 km (19 miles) away, La Rochelle, La Roche-sur-Yon and Marans.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest