Surf Forecasts:
How big are the waves at La Tranche sur Mer today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2.5ft (0.8m), 10s period with W swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3.5ft (1.1m), 16s period with W swell.
- Evening surf: Evening surf (18 Sep, local time) - 4ft (1.2m), 15s period with W swell.
The current surf forecast for La Tranche sur Mer at 8PM is: 1.2m 15s primary swell from a West direction and 0.7m 15s secondary swell from a West direction (forecast issued at 01:00pm September 18). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2.5ft (0.8m) | 10s |
| Afternoon (18 Sep) | 3.5ft (1.1m) | 16s |
| Evening (18 Sep) | 4ft (1.2m) | 15s |
Table - waves today at La Tranche sur Mer. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun night, min 15°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||
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 16 | W 16 | W 15 | W 15 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 183 | 597 | 1060 | 644 | 499 | 390 | 281 | 212 | 193 | 143 | 141 | 132 | 123 | 125 | 125 | 127 | 121 | 118 | 116 | 116 | 118 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | glassy | glassy | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off |
High Tide | 8:42AM3.36m | 9:04PM3.05m | 9:28AM3.05m | 10:06PM2.74m | 1:18AM2.78m | 1:49PM2.98m | |||||||||||||||
Low Tide | 4:18PM1.32m | 4:42AM1.54m | 5:21PM1.59m | 11:19PM2.72m | 5:51AM1.72m | 6:38PM1.66m | |||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — |
 | — | — | — | 8:12 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 18 | 18 | 17 | 17 | 16 | 15 | 15 | 16 | 17 | 18 | 18 | 17 | 17 | 17 | 16 | 18 | 22 | 25 | 26 | 25 |
Feels °C | 13 | 15 | 13 | 13 | 15 | 15 | 15 | 15 | 17 | 16 | 16 | 15 | 15 | 14 | 15 | 14 | 17 | 20 | 21 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 16 | W 15 | W 15 | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 |
| kJ | 120 | 597 | 1060 | 644 | 499 | 390 | 281 | 212 | 193 | 143 | 141 | 132 | 123 | 125 | 125 | 127 | 121 | 118 | 116 | 116 | 118 |
Swell 2 Height (m) Direction Period (s) | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 183 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | — | W 16 | W 15 | WNW 3 | — | — | — | — | — | — | — | NNW 2 | NNW 3 | — | — | — | — | NW 2 | NW 3 | NW 4 |
| kJ | 1 | — | 692 | 219 | 2 | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | 1 | 5 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 16 | 320 | 16 | 16 | 0 | 0 | 0 | 0 | 34 | 0 | 0 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 16 |
Best forecast wave conditions in Vendee | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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