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Surf Forecasts:
Tanchet surfForecast / Vendee / France
48hr Weather and Surf, issued 12 am Wednesday 25 Mar 2026 CETForecast update in hr min s Forecast update imminent
Tanchet surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tanchet sea temperature is
12.3° C
(Which is slightly warmer than usual)How big are the waves at Tanchet today?
The current surf forecast for Tanchet at 4AM is: 1.7m 17s primary swell from a West-northwest direction (forecast issued at 12:00am March 25). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | 8ft (2.5m) | 16s |
| Afternoon (25 Mar) | 10ft (3.0m) | 14s |
| Evening (25 Mar) | 10ft (3.0m) | 13s |
Table - waves today at Tanchet. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 85 | 784 | 1728 | 2588 | 2887 | 2870 | 3203 | 3183 | 3133 | 2653 | 1739 | 1467 | 1139 | 949 | 1310 | 497 | 579 | 522 | 432 | 336 | 270 | 213 | 198 | 154 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | off | off | cross- on | cross | cross |
High Tide / height (m) | 8:03PM 3.72 | 8:43AM 3.39 | 9:17PM 3.38 | 10:50AM 3.08 | 11:40PM 3.25 | 12:45PM 3.15 | ||||||||||||||||||
Low Tide / height (m) | 2:47AM 0.70 | 3:14PM 1.02 | 3:55AM 1.03 | 4:27PM 1.29 | 5:19AM 1.19 | 5:54PM 1.33 | ||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:01 | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:25 | - | - | - | - | - | - | - | 7:28 |
 | |  |  |  | |  | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 12 | 10 | 9 | 9 | 10 | 9 | 8 | 8 | 8 | 7 | 7 | 9 | 9 | 10 | 9 | 7 | 7 | 6 | 6 | 8 | 9 | 10 |
| Feels °C (?) | 8 | 5 | 5 | 0 | 0 | -1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 3 | 2 | 4 | 4 | 2 | 3 | 2 | 3 | 5 | 5 | 6 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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