Surf Forecasts:
How big are the waves at La Tranche sur Mer today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 3ft (0.9m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 4.5ft (1.3m), 11s period with WSW swell.
- Evening surf: Evening surf (30 Sep, local time) - 4.5ft (1.3m), 10s period with WSW swell.
The current surf forecast for La Tranche sur Mer at 6AM is: 1.2m 6s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a West direction, 0.3m 13s secondary swell from a West-southwest direction (forecast issued at 01:00am September 30). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 3ft (0.9m) | 12s |
| Afternoon (30 Sep) | 4.5ft (1.3m) | 11s |
| Evening (30 Sep) | 4.5ft (1.3m) | 10s |
Table - waves today at La Tranche sur Mer. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed morning. Warm (max 23°C on Wed morning, min 15°C on Thu night). Winds decreasing (fresh winds from the SW on Wed morning, light winds from the NNE by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | ||||||||||||||||||||||
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) | SSW 5 | SSW 6 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 11 | WSW 11 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 12 | W 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 117 | 90 | 217 | 374 | 380 | 366 | 291 | 314 | 416 | 520 | 541 | 667 | 1057 | 1229 | 1462 | 1533 | 1382 | 1077 | 802 | 684 | 487 | 356 | 309 | 239 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-off | cross-off | cross |
High Tide | 6:58AM4.45m | 7:17PM4.33m | 7:32AM4.24m | 7:55PM4.00m | 8:13AM3.94m | 8:42PM3.59m | ||||||||||||||||||
Low Tide | 1:29AM-0.06m | 1:50PM-0.00m | 2:13AM0.21m | 2:38PM0.27m | 3:01AM0.56m | 3:31PM0.60m | ||||||||||||||||||
 |  | |  |  | | | | | |  |  | | | | | | | | |  | | | | |
 | — | — | 8:02 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — | — | — | 8:03 | — | — | — | — | — |
 | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:46 | — | — | — | — | — | — | — | 7:45 | — | — |
mm | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 23 | 19 | 20 | 20 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 15 | 15 | 16 | 21 | 23 | 23 | 22 |
Feels °C | 19 | 21 | 20 | 18 | 19 | 18 | 14 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 15 | 14 | 12 | 11 | 13 | 19 | 21 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SSW 5 | WSW 10 | WSW 11 | WSW 11 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | W 14 | W 14 | W 14 | W 14 | W 13 | W 12 | W 12 |
| kJ | 33 | 17 | 217 | 374 | 380 | 366 | 291 | 314 | 2 | 520 | 541 | 667 | 1057 | 1229 | 1462 | 1533 | 1382 | 1077 | 802 | 684 | 487 | 356 | 309 | 239 |
Swell 2 Height (m) Direction Period (s) | — | WSW 13 | — | SW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 34 | — | 61 | 37 | 25 | 12 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 6 | SSW 6 | — | SW 6 | W 11 | WSW 10 | — | WSW 10 | WSW 10 | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | NE 2 |
| kJ | 117 | 90 | 69 | — | 15 | 238 | 97 | — | 416 | 118 | 319 | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 301 | 56 | 197 | 16 | 35 | 35 | 35 | 35 | 94 | 308 | 16 | 16 | 16 | 16 | 16 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 |
Best forecast wave conditions in Vendee | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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