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Surf Forecasts:
Belharra surfForecast / La Cote Basque / France
48hr Weather and Surf, issued 7 am Sunday 31 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
20.6° C
(Which is 3.6°C warmer than normal for this time of year)How big are the waves at Belharra today (31 May):
- Morning surf: Morning surf (31 May, local time) - 3ft (0.9m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 3ft (0.9m), 11s period with WNW swell.
- Evening surf: Evening surf (31 May, local time) - 3ft (0.9m), 11s period with WNW swell.
The current surf forecast for Belharra at 11AM is: 0.9m 12s primary swell from a West-northwest direction and 0.7m 6s secondary swell from a Northwest direction (forecast issued at 07:00am May 31). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 3ft (0.9m) | 12s |
| Afternoon (31 May) | 3ft (0.9m) | 11s |
| Evening (31 May) | 3ft (0.9m) | 11s |
Table - waves today at Belharra. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Warm (max 20°C on Mon afternoon, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 7 | NW 8 | NW 7 | WNW 8 | |
186 | 210 | 246 | 217 | 167 | 152 | 210 | 213 | 210 | 203 | 189 | 180 | 193 | 186 | 149 | 130 | 161 | 80 | 77 | 275 | 185 | 248 | 242 | 365 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | cross-on | cross | cross | glassy | cross-on | cross | glassy | cross-off | cross | cross | cross-on | glassy | on | on | cross-on | on | on | on | on | on | on | |
High Tide | 5:17AM3.31m | 5:30PM3.45m | 5:52AM3.30m | 6:05PM3.45m | 6:27AM3.25m | 6:40PM3.41m | ||||||||||||||||||
Low Tide | 11:13AM0.59m | 11:37PM0.50m | 11:50AM0.60m | 00:15AM0.52m | 12:26PM0.64m | 00:53AM0.59m | ||||||||||||||||||
 |  | |  | |  | | |  | | | | | | | | | |  | | | | |  | |
 | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | 6:28 |
 | — | — | — | — | — | 9:38 | — | — | — | — | — | — | — | 9:39 | — | — | — | — | — | — | — | 9:40 | — | 9:40 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | |
Temp °C | 14 | 15 | 17 | 18 | 17 | 17 | 15 | 14 | 14 | 14 | 17 | 19 | 20 | 18 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 17 | 15 | 15 |
12 | 14 | 16 | 17 | 16 | 17 | 15 | 14 | 14 | 14 | 17 | 18 | 20 | 18 | 17 | 16 | 15 | 14 | 15 | 14 | 15 | 14 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | NW 5 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NW 12 | WNW 10 | WNW 10 | WNW 10 | WNW 8 |
 kJ | 36 | 210 | 246 | 217 | 167 | 152 | 210 | 213 | 210 | 203 | 189 | 180 | 193 | 186 | 149 | 130 | 161 | 80 | 77 | 6 | 55 | 54 | 77 | 365 |
Swell 2 Height (m) Direction Period (s) | WNW 13 | NW 6 | NW 6 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | — | — | — | — | — | — | NW 13 | — | — | WNW 12 | — | WNW 10 | WNW 11 |
| kJ | 186 | 40 | 32 | 26 | 23 | 23 | 18 | 11 | 8 | 5 | 2 | — | — | — | — | — | — | 7 | — | — | 14 | — | 77 | 47 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | — | NW 9 | — | — | NW 8 | NW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 31 | — | 12 | — | — | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 4 | WNW 4 | WNW 10 | WNW 7 | NW 8 | NW 7 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 17 | 275 | 185 | 248 | 242 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 76 | 76 | 0 | 1 | 1 | 0 | 11 | 76 | 76 | 126 | 1 | 1 | 3 | 3 | 425 | 136 | 136 | 136 | 1 | 1 |
Best forecast wave conditions in La Cote Basque | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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