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Surf Forecasts:
Belharra surfForecast / La Cote Basque / France
48hr Weather and Surf, issued 1 am Wednesday 13 May 2026 CESTForecast update in hr min s Forecast update imminent
Belharra surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Belharra sea temperature is
17.0° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at Belharra today?
The current surf forecast for Belharra at 9AM is: 0.6m 7s primary swell from a North-northwest direction and 0.4m 3s secondary swell from a West direction (forecast issued at 01:00am May 13). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 2ft (0.6m) | 7s |
| Afternoon (13 May) | 3.5ft (1.1m) | 5s |
| Evening (13 May) | 3.5ft (1.1m) | 6s |
Table - waves today at Belharra. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 34mm), heaviest during Thu night. Very mild (max 15°C on Wed afternoon, min 11°C on Fri morning). Winds decreasing (strong winds from the W on Fri morning, light winds from the WNW by Fri night). | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NW 7 | NNW 7 | NNW 7 | NW 11 | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 8 | NW 8 | NW 9 | NW 9 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | |
54 | 41 | 29 | 27 | 51 | 80 | 80 | 86 | 128 | 200 | 397 | 580 | 678 | 790 | 1040 | 1060 | 1187 | 1618 | 1922 | 2389 | 1528 | 1290 | 1226 | 1133 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 2:08AM3.20m | 2:42PM3.20m | 2:58AM3.45m | 3:28PM3.47m | 3:46AM3.68m | 4:12PM3.70m | ||||||||||||||||||
Low Tide | 8:25AM0.62m | 8:43PM0.67m | 9:11AM0.37m | 9:30PM0.39m | 9:55AM0.18m | 10:16PM0.15m | ||||||||||||||||||
 | |  | |  |  | |  |  | |  | | | | | | | | | | | | |  | |
 | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:22 | — |
1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | 2 | 2 | 1 | 1 | 1 | 2 | 4 | 4 | 4 | 3 | 3 | 2 | 1 | |
Temp °C | 13 | 12 | 13 | 14 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 13 | 14 | 13 | 13 | 13 | 12 | 12 | 11 | 12 | 12 | 13 | 12 |
10 | 9 | 9 | 10 | 11 | 10 | 11 | 10 | 9 | 8 | 7 | 6 | 7 | 7 | 6 | 5 | 6 | 5 | 4 | 5 | 7 | 8 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | NW 13 | NNW 7 | NNW 7 | NW 11 | NW 10 | NW 10 | NW 10 | NW 8 | NW 8 | NW 11 | NW 11 | NNW 14 | NW 14 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 9 | — | NW 9 | NW 10 | — | NW 10 |
 kJ | 7 | 41 | 29 | 19 | 17 | 24 | 23 | 18 | 18 | 5 | 5 | 20 | 48 | 170 | 184 | 184 | 181 | 209 | 1922 | — | 1528 | 1290 | — | 1133 |
Swell 2 Height (m) Direction Period (s) | NW 13 | NW 12 | NNE 5 | — | — | — | NW 12 | NW 12 | NW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7 | 6 | 2 | — | — | — | 5 | 5 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | NW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 7 | W 3 | W 3 | NW 4 | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 8 | NW 8 | NW 9 | NW 9 | NW 8 | NW 8 | NW 9 | — | NW 9 | — | — | NW 10 | — |
| kJ | 54 | 3 | 3 | 27 | 51 | 80 | 80 | 86 | 128 | 200 | 397 | 580 | 678 | 790 | 1040 | 1060 | 1187 | 1618 | — | 2389 | — | — | 1226 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 32 | 293 | 293 | 209 | 422 | 565 | 185 | 293 | 293 | 136 | 136 | 312 | 383 | 383 | 383 | 312 | 240 | 211 | 253 | 312 | 312 | 345 | 330 | 136 |
Best forecast wave conditions in La Cote Basque | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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