Surf Forecasts:
How big are the waves at Guethary - Les Alcyons/Avalanche today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 3.5ft (1.0m), 9s period with NW swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 3ft (0.9m), 9s period with NW swell.
- Evening surf: Evening surf (29 Jul, local time) - 3ft (0.9m), 9s period with NW swell.
The current surf forecast for Guethary - Les Alcyons/Avalanche at 1PM is: 0.9m 9s primary swell from a Northwest direction (forecast issued at 07:00am July 29). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 3.5ft (1.0m) | 9s |
| Afternoon (29 Jul) | 3ft (0.9m) | 9s |
| Evening (29 Jul) | 3ft (0.9m) | 9s |
Table - waves today at Guethary - Les Alcyons/Avalanche. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 19°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||||||||
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 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 177 | 170 | 141 | 138 | 135 | 118 | 95 | 93 | 61 | 59 | 57 | 57 | 86 | 91 | 88 | 84 | 68 | 66 | 66 | 53 | 53 | 39 | 46 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | glassy | on | on | on | on | on | on | glassy | glassy | glassy | on | on | cross-on | on |
High Tide | 5:24AM3.26m | 5:37PM3.54m | 5:57AM3.36m | 6:10PM3.65m | 6:29AM3.42m | 6:42PM3.71m | |||||||||||||||||
Low Tide | 11:19AM0.59m | 11:45PM0.45m | 11:53AM0.47m | 00:19AM0.35m | 12:26PM0.39m | ||||||||||||||||||
 |  | | | | | | |  |  | | | | | |  | | |  | | | | | |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:31 | — | — | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 24 | 25 | 26 | 24 | 22 | 20 | 20 | 20 | 20 | 21 | 22 | 22 | 22 | 20 | 20 | 19 | 19 | 20 | 22 | 22 | 21 | 20 |
Feels °C | 25 | 24 | 26 | 27 | 25 | 22 | 21 | 21 | 21 | 22 | 21 | 23 | 23 | 23 | 21 | 22 | 21 | 21 | 21 | 23 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
| kJ | 177 | 170 | 141 | 138 | 135 | 118 | 95 | 93 | 61 | 59 | 57 | 57 | 86 | 91 | 88 | 84 | 68 | 66 | 66 | 53 | 53 | 39 | 46 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WNW 4 | — | NW 5 | — | — | — | — | — | — | — | — | — | N 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | 13 | — | 11 | — | — | — | — | — | — | — | — | — | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 4 | WNW 4 | WNW 4 | — | WNW 5 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 6 | 12 | 14 | — | 14 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 12 | 12 | 12 | 12 | 220 | 136 | 91 | 91 | 1 | 136 | 197 | 87 | 87 | 87 | 87 | 1 | 1 | 1 | 333 | 1391 | 1137 | 197 |
Best forecast wave conditions in La Cote Basque | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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