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La Tranche sur Mer surfForecast / Vendee / France
48hr Weather and Surf, issued 7 am Sunday 17 May 2026 CESTForecast 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
15.5° C
(Which is slightly warmer than usual)How big are the waves at La Tranche sur Mer today?
The current surf forecast for La Tranche sur Mer at 2PM is: 1.0m 13s primary swell from a West direction and 0.3m 13s secondary swell from a West direction, 0.2m 16s secondary swell from a West direction (forecast issued at 07:00am May 17). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 0.5ft (0.1m) | 14s |
| Afternoon (17 May) | 3.5ft (1.0m) | 14s |
| Evening (17 May) | 2ft (0.6m) | 14s |
Table - waves today at La Tranche sur Mer. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Sun morning. Very mild (max 15°C on Tue morning, min 12°C on Mon afternoon). Mainly strong winds. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 8 | W 14 | W 13 | W 13 | W 15 | W 15 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | WSW 12 | W 12 | WNW 11 | WSW 6 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | |
5 | 4 | 32 | 347 | 347 | 155 | 195 | 423 | 411 | 330 | 263 | 314 | 290 | 228 | 232 | 132 | 164 | 211 | 487 | 454 | 405 | 320 | 221 | 212 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:41PM4.64m | 6:07AM4.53m | 6:23PM4.61m | 6:53AM4.34m | 7:10PM4.45m | |||||||||||||||||||
Low Tide | 11:45AM-0.21m | 00:10AM-0.33m | 12:32PM-0.16m | 00:59AM-0.28m | 1:21PM-0.00m | 1:50AM-0.11m | ||||||||||||||||||
 |  |  | |  | |  | | |  | | | | |  | | | | | | | |  | | |
 | 6:31 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | 6:26 |
 | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:35 | — | — | — | — | — | — | — | 9:36 | — | 9:37 |
1 | 2 | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | — | — | — | — | — | |
Temp °C | 13 | 14 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 14 | 14 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 14 | 14 |
10 | 10 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 10 | 9 | 10 | 11 | 9 | 7 | 6 | 9 | 8 | 9 | 10 | 12 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | W 8 | W 14 | W 13 | W 13 | W 15 | W 15 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | WSW 12 | W 12 | WNW 11 | — | — | — | — | W 15 | W 15 | WSW 8 |
 kJ | 5 | 4 | 32 | 31 | 39 | 155 | 195 | 423 | 411 | 330 | 263 | 314 | 290 | 228 | 232 | 132 | 164 | — | — | — | — | 4 | 4 | 212 |
Swell 2 Height (m) Direction Period (s) | W 15 | — | — | W 16 | W 12 | — | W 8 | W 9 | — | — | W 4 | — | — | — | — | — | — | — | — | — | — | — | W 15 | W 15 |
| kJ | 4 | — | — | 20 | 27 | — | 5 | 1 | — | — | 15 | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 19 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | W 5 | W 13 | W 15 | W 7 | W 7 | WSW 7 | W 13 | W 4 | — | — | — | — | WSW 12 | WSW 4 | WSW 5 | WSW 6 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 |
| kJ | 27 | 42 | 62 | 347 | 347 | 56 | 56 | 16 | 273 | 13 | — | — | — | — | 79 | 34 | 95 | 211 | 487 | 454 | 405 | 320 | 221 | 128 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 209 | 186 | 196 | 330 | 330 | 16 | 0 | 35 | 35 | 35 | 0 | 16 | 0 | 94 | 94 | 94 | 181 | 197 | 298 | 338 | 338 | 35 | 16 | 16 |
Best forecast wave conditions in Vendee | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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