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Guethary - Les Alcyons/Avalanche Surf Forecast
/ La Cote Basque (36 surf breaks) /
Surf Forecasts:
Guethary - Les Alcyons/Avalanche surfForecast / La Cote Basque / France
48hr Weather and Surf, issued 7 pm Saturday 02 May 2026 CESTForecast update in hr min s Forecast update imminent
Guethary - Les Alcyons/Avalanche surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Guethary - Les Alcyons/Avalanche sea temperature is
17.7° C
(Which is 3.6°C warmer than normal for this time of year)How big are the waves at Guethary - Les Alcyons/Avalanche today?
The current surf forecast for Guethary - Les Alcyons/Avalanche at 2AM is: 0.8m 11s primary swell from a Northwest direction and 0.3m 10s secondary swell from a West direction (forecast issued at 07:00pm May 02). The wind direction is predicted to be cross-shore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 2.5ft (0.8m) | 11s |
| Afternoon (03 May) | 2.5ft (0.8m) | 11s |
| Evening (03 May) | 2.5ft (0.8m) | 10s |
Table - waves today at Guethary - Les Alcyons/Avalanche. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 59mm), heaviest during Sun night. Warm (max 20°C on Sun afternoon, min 11°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Sat 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | |
197 | 197 | 193 | 180 | 168 | 168 | 165 | 165 | 159 | 147 | 130 | 173 | 133 | 189 | 147 | 144 | 138 | 138 | 133 | 130 | 154 | 177 | 163 | 294 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | off | cross-off | cross | cross-on | glassy | off | glassy | glassy | on | cross-on | on | cross-on | on | on | on | cross-on | on | glassy | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:52PM3.61m | 6:10AM3.50m | 6:23PM3.56m | 6:43AM3.38m | 6:55PM3.46m | 7:16AM3.23m | ||||||||||||||||||
Low Tide | 11:57PM0.33m | 12:10PM0.45m | 00:31AM0.41m | 12:44PM0.57m | 1:07AM0.55m | 1:19PM0.73m | ||||||||||||||||||
 |  |  |  |  |  | | | |  | | | | | | | | | |  | | | |  | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — |
 | — | 9:07 | — | — | — | — | — | — | — | 9:08 | — | — | — | — | — | — | — | 9:10 | — | — | — | — | — | 9:12 |
1 | 3 | 2 | 7 | — | 1 | 1 | 2 | 1 | 6 | 10 | 10 | 3 | 2 | 2 | 2 | 2 | 1 | — | — | 1 | 2 | 1 | — | |
Temp °C | 20 | 17 | 16 | 15 | 15 | 15 | 17 | 20 | 20 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 12 | 14 |
20 | 17 | 15 | 15 | 15 | 16 | 16 | 20 | 21 | 16 | 15 | 13 | 13 | 13 | 10 | 11 | 11 | 12 | 12 | 12 | 10 | 8 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 |
 kJ | 197 | 197 | 193 | 180 | 168 | 168 | 165 | 165 | 159 | 147 | 130 | 173 | 133 | 68 | 147 | 144 | 138 | 138 | 133 | 130 | 154 | 177 | 163 | 294 |
Swell 2 Height (m) Direction Period (s) | WSW 10 | W 10 | W 10 | — | WNW 10 | WNW 4 | NW 4 | NW 4 | — | — | — | — | — | — | — | — | NW 4 | NW 4 | NW 4 | N 3 | — | — | — | — |
| kJ | 36 | 18 | 17 | — | 9 | 5 | 4 | 4 | — | — | — | — | — | — | — | — | 11 | 5 | 5 | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 10 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 7 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | W 10 | WNW 4 | — | — | — | — | NNW 3 | NW 4 | — | WNW 4 | NW 9 | NW 5 | NW 5 | — | — | — | — | — | — | WNW 4 | — |
| kJ | — | — | — | 17 | 4 | — | — | — | — | 5 | 6 | — | 5 | 189 | 47 | 26 | — | — | — | — | — | — | 20 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 0 | 0 | 12 | 4 | 0 | 0 | 0 | 0 | 6 | 54 | 12 | 49 | 12 | 111 | 12 | 12 | 12 | 0 | 13 | 49 | 12 | 12 | 147 |
Best forecast wave conditions in La Cote Basque | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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