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Surf Forecasts:
Belharra surfForecast / La Cote Basque / France
48hr Weather and Surf, issued 1 pm 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 2.1°C warmer than normal for this time of year)How big are the waves at Belharra today?
The current surf forecast for Belharra at 9PM is: 1.2m 6s primary swell from a Northwest direction and 0.4m 9s secondary swell from a Northwest direction, 0.1m 12s secondary swell from a Northwest direction (forecast issued at 01:00pm May 13). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 2.5ft (0.8m) | 6s |
| Afternoon (13 May) | 3.5ft (1.1m) | 5s |
| Evening (13 May) | 4ft (1.2m) | 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 50mm), heaviest during Thu night. Very mild (max 15°C on Wed afternoon, min 11°C on Fri morning). Winds decreasing (fresh winds from the WNW on Thu night, light winds from the NW by Fri night). | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 5 | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 8 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | |
35 | 55 | 83 | 83 | 112 | 177 | 321 | 543 | 769 | 948 | 1096 | 1246 | 1342 | 1545 | 1945 | 1575 | 1318 | 1220 | 1111 | 1047 | 906 | 777 | 708 | 542 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | |
High Tide | 2:42PM3.20m | 2:58AM3.45m | 3:28PM3.47m | 3:46AM3.68m | 4:12PM3.70m | 4:33AM3.84m | ||||||||||||||||||
Low Tide | 8:25AM0.62m | 8:43PM0.67m | 9:11AM0.37m | 9:30PM0.39m | 9:55AM0.18m | 10:16PM0.15m | ||||||||||||||||||
 | |  |  |  |  |  |  | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — |
 | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:22 | — | — | — | — | — | — | — | 9:22 | — | — | — | 9:24 |
1 | 1 | — | — | 1 | 1 | — | 1 | 3 | 2 | 1 | 1 | 2 | 5 | 6 | 4 | 5 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | |
Temp °C | 14 | 14 | 15 | 14 | 14 | 13 | 13 | 12 | 13 | 13 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
10 | 10 | 10 | 10 | 10 | 8 | 7 | 6 | 7 | 6 | 7 | 5 | 4 | 5 | 5 | 6 | 8 | 9 | 8 | 8 | 8 | 9 | 9 | 7 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 10 | NW 10 | NW 10 | NW 8 | NW 9 | W 12 | — | — | NW 14 | NW 14 | NW 12 | NW 12 | — | — | NW 9 | NW 9 | NW 10 | — | — | NW 10 | NW 10 | NW 10 | NW 9 |
 kJ | 19 | 17 | 24 | 23 | 18 | 13 | 3 | — | — | 48 | 89 | 227 | 223 | — | — | 1575 | 1318 | 1220 | — | — | 906 | 777 | 708 | 542 |
Swell 2 Height (m) Direction Period (s) | — | — | — | NW 12 | NW 12 | NW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 5 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 8 | NW 9 | — | — | — | NW 10 | NW 10 | — | — | — | — |
| kJ | 35 | 55 | 83 | 83 | 112 | 177 | 321 | 543 | 769 | 948 | 1096 | 1246 | 1342 | 1545 | 1945 | — | — | — | 1111 | 1047 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 209 | 422 | 960 | 209 | 293 | 136 | 136 | 312 | 330 | 410 | 394 | 394 | 345 | 211 | 144 | 125 | 136 | 278 | 336 | 330 | 136 | 1 | 1 | 28 |
Best forecast wave conditions in La Cote Basque | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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