Surf Forecasts:
How big are the waves at Guethary - Les Alcyons/Avalanche today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 4.5ft (1.3m), 11s period with NW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 4ft (1.2m), 12s period with NW swell.
- Evening surf: Evening surf (22 Sep, local time) - 3.5ft (1.1m), 12s period with NW swell.
The current surf forecast for Guethary - Les Alcyons/Avalanche at 1PM is: 1.3m 12s primary swell from a Northwest direction and 0.4m 5s secondary swell from a North-northwest direction (forecast issued at 07:00am September 22). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 4.5ft (1.3m) | 11s |
| Afternoon (22 Sep) | 4ft (1.2m) | 12s |
| Evening (22 Sep) | 3.5ft (1.1m) | 12s |
Table - waves today at Guethary - Les Alcyons/Avalanche. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Thu afternoon, min 17°C on Tue morning). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||||||
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 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | NW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 585 | 445 | 478 | 389 | 389 | 298 | 278 | 237 | 233 | 233 | 427 | 474 | 784 | 1014 | 1014 | 814 | 756 | 649 | 649 | 563 | 496 | 488 | 414 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-on | on | on | cross-on | cross | cross | cross-off | cross-off | glassy | on | on | cross | cross-off | cross-off | off | off | glassy | glassy | cross-on | glassy | cross |
High Tide | 2:36AM2.66m | 2:51PM2.94m | 3:19AM2.91m | 3:30PM3.21m | 3:53AM3.17m | 4:04PM3.47m | |||||||||||||||||
Low Tide | 8:27AM1.23m | 9:00PM0.98m | 9:12AM0.95m | 9:39PM0.70m | 9:48AM0.68m | 10:12PM0.43m | |||||||||||||||||
 |  | | | | | | | | | | | | | | | |  |  | | | | | |
 | 7:52 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 19 | 21 | 20 | 19 | 18 | 17 | 17 | 18 | 20 | 22 | 23 | 21 | 19 | 20 | 19 | 20 | 25 | 30 | 31 | 29 | 24 |
Feels °C | 18 | 17 | 19 | 20 | 18 | 17 | 16 | 14 | 14 | 15 | 18 | 20 | 22 | 20 | 18 | 18 | 17 | 17 | 24 | 29 | 29 | 29 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | NW 12 |
| kJ | 585 | 445 | 478 | 389 | 389 | 298 | 278 | 237 | 233 | 233 | 427 | 474 | 784 | 1014 | 1014 | 814 | 756 | 649 | 649 | 563 | 496 | 488 | 414 |
Swell 2 Height (m) Direction Period (s) | — | N 5 | — | NNW 5 | NNW 5 | NNW 5 | N 5 | NNW 5 | NNW 5 | WNW 17 | NW 10 | NW 10 | NW 11 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 13 | — | 7 | 7 | 8 | 8 | 9 | 8 | 200 | 147 | 104 | 166 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 21 | NW 20 | NW 18 | NNW 5 | NW 12 | WNW 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 9 | 15 | 85 | 8 | 35 | 56 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 6 | 0 | 12 | 87 | 12 | 12 | 12 | 12 | 0 | 0 | 0 | 6 | 11 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 12 |
Best forecast wave conditions in La Cote Basque | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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