Surf Forecasts:
How big are the waves at Guethary - Les Alcyons/Avalanche today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 2.5ft (0.7m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 2ft (0.6m), 7s period with NNW swell.
- Evening surf: Evening surf (23 Aug, local time) - 1.5ft (0.4m), 7s period with NW swell.
The current surf forecast for Guethary - Les Alcyons/Avalanche at 11AM is: 0.7m 7s primary swell from a North-northwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 07:00am August 23). The wind direction is predicted to be offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 2.5ft (0.7m) | 8s |
| Afternoon (23 Aug) | 2ft (0.6m) | 7s |
| Evening (23 Aug) | 1.5ft (0.4m) | 7s |
Table - waves today at Guethary - Les Alcyons/Avalanche. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Warm (max 31°C on Mon afternoon, min 19°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||||||||
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 8 | NW 8 | NNW 7 | NNW 7 | NW 7 | NW 7 | N 5 | N 5 | NW 7 | NW 7 | NNW 7 | NNW 7 | NNW 6 | N 6 | N 5 | NW 6 | NW 7 | NW 14 | NW 13 | NW 4 | NW 12 | NW 12 | NW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 93 | 62 | 48 | 36 | 26 | 14 | 20 | 23 | 12 | 7 | 5 | 9 | 8 | 4 | 2 | 2 | 2 | 7 | 7 | 7 | 23 | 22 | 20 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | glassy | cross | cross-on | cross | off | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | on |
High Tide | 2:03AM2.54m | 2:31PM2.73m | 3:07AM2.71m | 3:24PM2.96m | 3:51AM2.93m | 4:05PM3.21m | |||||||||||||||||
Low Tide | 7:56AM1.39m | 8:39PM1.22m | 8:57AM1.19m | 9:30PM0.99m | 9:43AM0.95m | 10:11PM0.74m | |||||||||||||||||
 |  | | | |  |  | | | | | |  | |  |  | |  | | | | | | |
 | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:58 | — | — | — | — | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:53 | — |
mm | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 23 | 30 | 30 | 24 | 21 | 20 | 19 | 19 | 28 | 31 | 26 | 24 | 22 | 22 | 24 | 23 | 26 | 25 | 24 | 22 | 22 |
Feels °C | 20 | 20 | 24 | 32 | 29 | 23 | 21 | 20 | 19 | 19 | 28 | 29 | 27 | 25 | 24 | 23 | 23 | 22 | 24 | 24 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NNW 7 | NNW 7 | NW 7 | NW 7 | N 5 | N 5 | N 5 | NNE 5 | N 4 | NNW 7 | — | N 6 | NW 3 | — | — | — | NW 13 | NW 13 | NW 4 | NW 4 | NW 4 |
| kJ | 93 | 62 | 48 | 36 | 26 | 14 | 20 | 23 | 12 | 7 | 4 | 9 | — | 2 | 1 | — | — | — | 7 | 7 | 4 | 2 | 7 |
Swell 2 Height (m) Direction Period (s) | — | WNW 8 | W 8 | W 8 | W 8 | W 12 | NW 7 | NW 7 | NW 7 | NW 7 | NNW 7 | W 9 | W 9 | NW 6 | N 5 | — | — | NW 6 | NW 9 | NW 9 | NW 12 | NW 12 | NW 11 |
| kJ | — | 7 | 6 | 5 | 1 | 3 | 8 | 13 | 12 | 7 | 5 | 2 | 2 | 2 | 2 | — | — | 2 | 3 | 3 | 23 | 22 | 20 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 12 | W 8 | W 11 | W 10 | W 10 | W 10 | W 9 | — | W 10 | NW 10 | NW 6 | NW 6 | NW 7 | NW 14 | N 6 | — | W 8 | NW 8 | NW 8 |
| kJ | — | — | — | — | 3 | 1 | 9 | 2 | 2 | 2 | 2 | — | 2 | 4 | 2 | 2 | 2 | 7 | 1 | — | 1 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | N 5 | N 4 | — | — | — | — | — | SSW 3 | NNW 6 | NW 3 | — | — | — | SW 3 | W 3 | NW 4 | — | — | — |
| kJ | — | — | — | — | 8 | 10 | — | — | — | — | — | 2 | 8 | 1 | — | — | — | 1 | 2 | 3 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 264 | 47 | 31 | 31 | 162 | 279 | 412 | 455 | 224 | 285 | 313 | 345 | 356 | 534 | 534 | 563 | 534 | 347 | 331 |
Best forecast wave conditions in La Cote Basque | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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