Surf Forecasts:
How big are the waves at La Tranche sur Mer today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 3ft (0.9m), 10s period with W swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.8m), 10s period with W swell.
- Evening surf: Evening surf (21 Aug, local time) - 3ft (0.9m), 10s period with W swell.
The current surf forecast for La Tranche sur Mer at 7AM is: 0.9m 10s primary swell from a West direction (forecast issued at 01:00am August 21). The wind direction is predicted to be offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3ft (0.9m) | 10s |
| Afternoon (21 Aug) | 2.5ft (0.8m) | 10s |
| Evening (21 Aug) | 3ft (0.9m) | 10s |
Table - waves today at La Tranche sur Mer. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sun afternoon, min 15°C on Sat morning). Winds increasing (calm on Sat afternoon, fresh winds from the ENE by Sun night). | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | W 9 | W 9 | W 9 | W 8 | WSW 12 | WSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 146 | 146 | 146 | 116 | 118 | 151 | 148 | 62 | 80 | 56 | 55 | 52 | 47 | 33 | 33 | 22 | 23 | 14 | 14 | 14 | 7 | 6 | 15 | 27 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-on | cross-on | glassy | off | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross |
High Tide | 10:49AM2.99m | 12:30PM2.99m | 1:43AM2.92m | 2:15PM3.08m | 2:54AM3.07m | 3:15PM3.29m | ||||||||||||||||||
Low Tide | 5:22AM1.46m | 11:39AM2.99m | 5:59PM1.53m | 6:30AM1.64m | 7:14PM1.59m | 7:46AM1.60m | 8:29PM1.44m | |||||||||||||||||
 |  |  | | | | | | | |  |  | | | | |  | | | | | | | | |
 | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:04 | — | — | — | — | — | — | — | 9:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 16 | 18 | 19 | 19 | 19 | 18 | 18 | 17 | 15 | 17 | 20 | 22 | 23 | 23 | 19 | 18 | 17 | 20 | 26 | 29 | 29 | 25 |
Feels °C | 17 | 16 | 14 | 16 | 15 | 14 | 15 | 15 | 16 | 17 | 14 | 16 | 20 | 20 | 20 | 17 | 12 | 11 | 10 | 13 | 19 | 23 | 22 | 17 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 10 | W 10 | W 10 | W 10 | — | — | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 9 | W 9 | W 9 | W 9 | W 8 | WSW 12 | WSW 12 |
| kJ | 43 | 146 | 146 | 116 | 118 | — | — | 62 | 80 | 56 | 55 | 52 | 47 | 33 | 33 | 22 | 23 | 14 | 14 | 14 | 6 | 6 | 15 | 27 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 9 | — | — | W 11 | — | — | W 10 | WNW 3 | W 9 | NW 7 | W 9 | WNW 7 | WNW 7 | W 13 | W 8 | NW 7 |
| kJ | — | — | — | — | — | — | — | — | 6 | — | — | 2 | — | — | 2 | 1 | 14 | 9 | 14 | 5 | 5 | 4 | 6 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 10 | NW 4 | — | — | — | W 15 | W 13 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | 3 | — | — | — | 4 | 4 | — | — |
Wind waves Height (m) Direction Period (s) | W 10 | — | — | — | W 10 | W 10 | W 10 | W 4 | WNW 4 | — | — | — | — | — | NW 2 | — | ENE 3 | ENE 3 | ENE 3 | ENE 3 | ENE 3 | ENE 3 | ENE 3 | ENE 3 |
| kJ | 146 | — | — | — | 44 | 151 | 148 | 11 | 5 | — | — | — | — | — | 1 | — | 3 | 5 | 9 | 9 | 7 | 6 | 6 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 330 | 330 | 35 | 0 | 0 | 0 | 1 | 1 | 0 | 16 | 16 | 27 | 174 | 161 | 168 | 237 | 237 | 274 | 186 | 206 |
Best forecast wave conditions in Vendee | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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