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Surf Forecasts:
Vanthrax surfForecast / La Cote Basque / France
48hr Weather and Surf, issued 1 pm Wednesday 20 May 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
16.5° C
(Which is slightly warmer than usual)How big are the waves at Vanthrax today?
The current surf forecast for Vanthrax at 9PM is: 2.3m 14s primary swell from a West-northwest direction (forecast issued at 01:00pm May 20). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 5.5ft (1.7m) | 10s |
| Afternoon (20 May) | 7.5ft (2.3m) | 14s |
| Evening (20 May) | 7.5ft (2.3m) | 14s |
Table - waves today at Vanthrax. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 32°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 11 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 11 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | |
687 | 1945 | 2191 | 1917 | 1672 | 1427 | 1226 | 928 | 797 | 616 | 500 | 429 | 313 | 247 | 226 | 222 | 218 | 210 | 198 | 193 | 180 | 170 | 121 | 117 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | on | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | off | cross-off | cross | on | on | on | on | cross-on | cross-on | off | cross-off | |
High Tide | 8:12PM3.71m | 8:50AM3.30m | 9:11PM3.51m | 9:54AM3.08m | 10:17PM3.33m | |||||||||||||||||||
Low Tide | 1:49PM0.40m | 2:27AM0.30m | 2:44PM0.62m | 3:28AM0.52m | 3:45PM0.82m | 4:36AM0.71m | ||||||||||||||||||
 | |  | |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — |
 | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:30 | — | — | — | 9:31 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 19 | 20 | 19 | 18 | 17 | 17 | 18 | 23 | 29 | 32 | 29 | 26 | 18 | 18 | 19 | 26 | 31 | 32 | 29 | 26 | 24 | 16 | 18 |
16 | 17 | 18 | 18 | 18 | 18 | 17 | 18 | 23 | 29 | 30 | 29 | 26 | 17 | 17 | 18 | 26 | 30 | 30 | 29 | 27 | 25 | 16 | 19 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 11 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
 kJ | 687 | 1945 | 2191 | 1917 | 1672 | 1427 | 1226 | 928 | 797 | 616 | 500 | 429 | 313 | 247 | 226 | 222 | 218 | 210 | 198 | 193 | 180 | 170 | 121 | 117 |
Swell 2 Height (m) Direction Period (s) | WNW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 4 | WNW 4 | — | WNW 4 | — | — | — | — | — |
| kJ | 229 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 6 | — | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | WNW 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 75 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 2 | W 4 | — | — | — | — | — | — | — | W 2 | W 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 10 | — | — | — | — | — | — | — | 1 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 17 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 9 | 9 | 1 | 1 | 1 | 1 |
Best forecast wave conditions in La Cote Basque | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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