Surf Forecasts:
How big are the waves at Guethary - Les Alcyons/Avalanche today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 7ft (2.1m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 5ft (1.6m), 9s period with WNW swell.
- Evening surf: Evening surf (29 Aug, local time) - 5ft (1.5m), 9s period with WNW swell.
The current surf forecast for Guethary - Les Alcyons/Avalanche at 10AM is: 1.9m 10s primary swell from a West-northwest direction (forecast issued at 01:00am August 29). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 7ft (2.1m) | 10s |
| Afternoon (29 Aug) | 5ft (1.6m) | 9s |
| Evening (29 Aug) | 5ft (1.5m) | 9s |
Table - waves today at Guethary - Les Alcyons/Avalanche. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 26°C on Sat afternoon, min 18°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 838 | 1102 | 868 | 641 | 459 | 362 | 354 | 362 | 339 | 331 | 286 | 490 | 407 | 300 | 287 | 281 | 268 | 288 | 316 | 433 | 535 | 569 | 592 | 604 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | glassy | on | cross-on | cross-on | cross | glassy | cross-off | off | glassy | on | on | on | on | glassy | glassy | glassy | glassy | on | cross-on | on | glassy |
High Tide | 6:00AM3.62m | 6:13PM3.88m | 6:31AM3.68m | 6:45PM3.89m | 7:04AM3.68m | 7:19PM3.81m | ||||||||||||||||||
Low Tide | 11:50PM0.17m | 11:59AM0.21m | 00:22AM0.10m | 12:31PM0.16m | 00:54AM0.10m | 1:06PM0.19m | ||||||||||||||||||
 | |  | | | | | | | | | | |  |  |  | | | | | | | | | |
 | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:47 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:44 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 18 | 22 | 26 | 25 | 23 | 21 | 20 | 19 | 18 | 22 | 23 | 21 | 20 | 20 | 20 | 19 | 18 | 20 | 20 | 21 | 20 | 20 |
Feels °C | 19 | 17 | 17 | 22 | 24 | 23 | 23 | 21 | 21 | 19 | 18 | 24 | 22 | 20 | 20 | 21 | 22 | 21 | 20 | 22 | 20 | 20 | 20 | 22 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 |
| kJ | 838 | 1102 | 868 | 641 | 459 | 362 | 354 | 362 | 339 | 331 | 286 | 490 | 407 | 300 | 287 | 281 | 268 | 288 | 316 | 433 | 535 | 569 | 592 | 604 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 77 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 87 | 87 | 12 | 12 | 0 | 0 | 0 | 0 | 147 | 147 | 12 | 12 | 0 | 0 | 0 | 0 | 87 | 87 | 63 | 0 |
Best forecast wave conditions in La Cote Basque | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Guethary - Les Alcyons/Avalanche surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest