Surf Forecasts:
How big are the waves at La Tranche sur Mer today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 1.5ft (0.4m), 13s period with W swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 2.5ft (0.7m), 12s period with W swell.
- Evening surf: Evening surf (13 Sep, local time) - 2ft (0.6m), 11s period with W swell.
The current surf forecast for La Tranche sur Mer at 2AM is: 0.5m 10s primary swell from a West direction and 0.3m 14s secondary swell from a West direction (forecast issued at 07:00pm September 12). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 1.5ft (0.4m) | 13s |
| Afternoon (13 Sep) | 2.5ft (0.7m) | 12s |
| Evening (13 Sep) | 2ft (0.6m) | 11s |
Table - waves today at La Tranche sur Mer. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Mon afternoon, min 20°C on Sat night). Winds increasing (light winds from the WSW on Mon afternoon, fresh winds from the WNW by Tue afternoon). | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||
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 8 | W 8 | W 8 | W 10 | W 10 | W 10 | W 10 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 45 | 32 | 33 | 47 | 71 | 68 | 47 | 132 | 123 | 85 | 84 | 82 | 79 | 73 | 71 | 48 | 47 | 43 | 41 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross | cross | cross-on | cross-off | cross-off | off | cross-off | cross-off | cross | cross | cross-on | cross-off | cross-off | off | cross-off |
High Tide | 6:25PM4.70m | 6:40AM4.44m | 6:51PM4.54m | 7:02AM4.31m | 7:14PM4.30m | ||||||||||||||
Low Tide | 00:31AM-0.30m | 12:47PM-0.22m | 1:08AM-0.14m | 1:26PM-0.05m | |||||||||||||||
 | |  | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — |
 | — | 8:23 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 22 | 21 | 20 | 20 | 21 | 23 | 25 | 24 | 24 | 22 | 23 | 22 | 23 | 26 | 28 | 27 | 27 |
Feels °C | 17 | 17 | 19 | 18 | 18 | 18 | 20 | 21 | 21 | 20 | 20 | 18 | 20 | 20 | 22 | 25 | 25 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | W 16 | W 8 | W 8 | W 10 | W 10 | W 10 | W 10 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 |
| kJ | 5 | 32 | 33 | 47 | 71 | 68 | 46 | 132 | 123 | 85 | 84 | 82 | 79 | 73 | 71 | 48 | 47 | 43 | 41 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 15 | W 14 | W 13 | W 13 | W 12 | — | — | — | — | WNW 3 | — | NNW 3 | — | — | — | — | — |
| kJ | 5 | 19 | 17 | 34 | 31 | 31 | 47 | — | — | — | — | 1 | — | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 10 | W 14 | W 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 8 | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 8 | NW 3 | NW 3 | NNW 3 | — | — | — | — | — | NW 3 | NW 3 | — | N 3 | — | — | — | — | — | — |
| kJ | 45 | 2 | 2 | 2 | — | — | — | — | — | 3 | 2 | — | 2 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 263 | 0 | 16 | 16 | 1 | 1 | 1 | 0 | 16 | 0 | 16 | 1 | 1 | 1 | 1 | 0 | 274 | 0 | 0 |
Best forecast wave conditions in Vendee | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
Header Global | |||||||||||||||||||
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