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Surf Forecasts:
Vanthrax surfForecast / La Cote Basque / France
48hr Weather and Surf, issued 1 pm Monday 20 Apr 2026 CESTForecast update in hr min s Forecast update imminent
Vanthrax surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Vanthrax sea temperature is
15.7° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at Vanthrax today?
The current surf forecast for Vanthrax at 5PM is: 0.6m 9s primary swell from a Northwest direction and 0.3m 5s secondary swell from a North direction (forecast issued at 01:00pm April 20). The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 2.5ft (0.8m) | 9s |
| Afternoon (20 Apr) | 2ft (0.6m) | 9s |
| Evening (20 Apr) | 1.5ft (0.5m) | 9s |
Table - waves today at Vanthrax. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 10 | 13 | 13 | 12 | 12 | 12 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 120 | 83 | 51 | 39 | 35 | 45 | 61 | 53 | 53 | 52 | 142 | 142 | 232 | 313 | 299 | 268 | 180 | 456 | 456 | 357 | 299 | 249 | 172 | 157 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross- off | glass | cross- off | glass | cross- on | cross- on | on | on | cross- on | off | glass | cross | cross- off | cross- off | cross- off | cross- off | off | off | off | off | glass |
High Tide / height (m) | 7:26PM 3.83 | 7:56AM 3.60 | 8:16PM 3.61 | 8:52AM 3.29 | 9:14PM 3.36 | |||||||||||||||||||
Low Tide / height (m) | 1:11PM 0.14 | 1:37AM 0.10 | 1:58PM 0.40 | 2:30AM 0.36 | 2:51PM 0.70 | 3:33AM 0.65 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:11 |
| Sunset | - | - | - | 8:54 | - | - | - | - | - | - | - | 8:55 | - | - | - | - | - | - | - | 8:57 | - | - | - | - |
 |  | | |  |  |  |  | | | |  |  | | | | | | | | | | | | |
Rain (mm) | 1 | - | 1 | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 19 | 18 | 17 | 16 | 15 | 15 | 15 | 19 | 25 | 26 | 24 | 18 | 18 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 13 |
| Feels °C (?) | 17 | 18 | 18 | 18 | 17 | 15 | 16 | 15 | 19 | 24 | 24 | 23 | 17 | 18 | 16 | 16 | 13 | 13 | 12 | 12 | 13 | 12 | 12 | 13 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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