Surf Forecasts:
How big are the waves at Guethary - Les Alcyons/Avalanche today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 5ft (1.6m), 12s period with NW swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 5ft (1.6m), 12s period with NW swell.
- Evening surf: Evening surf (27 Sep, local time) - 4.5ft (1.4m), 11s period with NW swell.
The current surf forecast for Guethary - Les Alcyons/Avalanche at 10AM is: 1.6m 12s primary swell from a Northwest direction (forecast issued at 07:00am September 27). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 5ft (1.6m) | 12s |
| Afternoon (27 Sep) | 5ft (1.6m) | 12s |
| Evening (27 Sep) | 4.5ft (1.4m) | 11s |
Table - waves today at Guethary - Les Alcyons/Avalanche. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 28°C on Tue afternoon, min 19°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | |||||||||||||||||||||
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) | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | WNW 11 | NW 11 | NW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 760 | 760 | 689 | 666 | 655 | 573 | 488 | 382 | 382 | 341 | 334 | 408 | 524 | 447 | 722 | 683 | 683 | 583 | 512 | 503 | 411 | 347 | 341 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | on | on | cross-on | cross-on | glassy | cross | cross-off | off | glassy | glassy | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:29AM3.77m | 5:43PM3.97m | 6:02AM3.85m | 6:18PM3.97m | 6:37AM3.85m | 6:56PM3.87m | |||||||||||||||||
Low Tide | 11:29AM0.08m | 11:50PM-0.02m | 12:04PM0.02m | 00:25AM0.01m | 12:42PM0.04m | ||||||||||||||||||
 |  |  | | | | | |  | | | | |  | | | |  |  | | | | | |
 | 7:58 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — |
 | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 23 | 26 | 22 | 20 | 19 | 19 | 19 | 19 | 21 | 25 | 24 | 21 | 20 | 20 | 19 | 20 | 24 | 26 | 28 | 27 | 24 |
Feels °C | 19 | 19 | 24 | 26 | 22 | 21 | 19 | 21 | 20 | 21 | 21 | 26 | 25 | 21 | 19 | 20 | 18 | 20 | 23 | 24 | 26 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | WNW 11 | NW 11 | NW 11 |
| kJ | 760 | 760 | 689 | 666 | 655 | 573 | 488 | 382 | 382 | 341 | 334 | 408 | 524 | 447 | 722 | 683 | 683 | 583 | 512 | 503 | 411 | 347 | 341 |
Swell 2 Height (m) Direction Period (s) | NNW 5 | — | — | — | — | — | — | — | — | — | N 4 | — | N 4 | NW 13 | — | — | — | — | — | — | — | — | — |
| kJ | 5 | — | — | — | — | — | — | — | — | — | 1 | — | 3 | 144 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 4 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 3 | S 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 147 | 87 | 0 | 12 | 0 | 0 | 0 | 0 | 12 | 11 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
Best forecast wave conditions in La Cote Basque | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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