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La Tranche sur Mer surfForecast / Vendee / France
12 Day Weather and Surf, issued 12 am Thursday 22 Jan 2026 CETForecast 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
9.1° C
(Which is 2.6°C colder than average 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 Thursday (Jan 22) at 10AM. The primary swell is predicted to be 3.5m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at La Tranche sur Mer in the next 12 days are 4.5m 16s and forecast to arrive on Thursday (Jan 22) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Thu 22nd Jan) | 11ft (3.5m) 16s |
| Best Surf | 10AM (Thu 22nd Jan) | 11ft (3.5m) 16s |
| Most Powerful | 7PM (Thu 22nd Jan) | 15ft (4.5m) 16s |
Table - best surf conditions forecast for La Tranche sur Mer over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 23mm), heaviest during Wed night. Very mild (max 11°C on Wed night, min 8°C on Fri morning). Winds decreasing (near gales from the S on Thu night, light winds from the S by Sat morning). | Days 3-6 Weather Summary Heavy rain (total 31mm), heaviest during Mon afternoon. Very mild (max 13°C on Mon afternoon, min 9°C on Tue morning). Winds increasing (light winds from the W on Sun night, strong winds from the WSW by Mon night). | |||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wed 28 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 13 | 16 | 16 | 15 | 12 | 17 | 16 | 17 | 16 | 16 | 16 | 14 | 13 | 13 | 13 | 14 | 12 | 15 | 16 | 16 | 17 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 2472 | 5616 | 5364 | 3973 | 3069 | 6526 | 5569 | 6211 | 5547 | 5713 | 4909 | 4242 | 2764 | 1544 | 1465 | 2495 | 3021 | 4682 | 5393 | 4618 | 4377 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- on | cross- off | cross | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- on | cross- off | |
High Tide / height (m) | 6:20AM 4.36 | 6:36PM 4.04 | 6:50AM 4.31 | 7:09PM 3.97 | 7:25AM 4.18 | 7:47PM 3.86 | 8:07AM 3.99 | 8:33PM 3.68 | 8:59AM 3.72 | 9:35PM 3.49 | 10:17AM 3.46 | 11:30PM 3.37 | 12:46PM 3.40 | |||||||||
Low Tide / height (m) | 12:39AM 0.18 | 1:04PM 0.11 | 1:18AM 0.23 | 1:45PM 0.19 | 2:00AM 0.36 | 2:28PM 0.35 | 2:46AM 0.54 | 3:16PM 0.56 | 3:39AM 0.75 | 4:11PM 0.80 | 4:40AM 0.93 | 5:15PM 0.99 | 5:51AM 1.01 | 6:27PM 1.04 | ||||||||
Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wed 28 | ||||||||||||||||
| Sunrise | - | 8:40 | - | - | 8:38 | - | - | 8:37 | - | - | 8:37 | - | - | 8:36 | - | - | 8:34 | - | - | 8:33 | - | |
| Sunset | - | - | 5:53 | - | - | 5:55 | - | - | 5:57 | - | - | 5:59 | - | - | 6:00 | - | - | 6:01 | - | - | 6:02 | |
 |  |  | |  |  |  | | | | | |  |  | |  | | | | |  | ||
Rain (mm) | 7 | - | - | 3 | 2 | 4 | 5 | 1 | 1 | 2 | 2 | 2 | - | 6 | 9 | 5 | 3 | 2 | 4 | 8 | 17 | |
| Temp. °C | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 11 | 11 | 10 | 11 | 13 | 13 | 10 | 10 | 10 | 9 | 14 | |
| Feels °C (?) | 3 | 4 | 4 | 3 | -1 | 2 | 3 | 4 | 3 | 3 | 4 | 3 | 3 | 4 | 6 | 6 | 1 | 2 | 4 | 0 | 4 | |
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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.
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.
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