Surf Forecasts:
How big are the waves at Guethary - Les Alcyons/Avalanche today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 4.5ft (1.3m), 7s period with NW swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 5ft (1.6m), 10s period with NW swell.
- Evening surf: Evening surf (27 Jul, local time) - 5ft (1.5m), 10s period with NW swell.
The current surf forecast for Guethary - Les Alcyons/Avalanche at 3PM is: 1.6m 10s primary swell from a Northwest direction (forecast issued at 07:00am July 27). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 4.5ft (1.3m) | 7s |
| Afternoon (27 Jul) | 5ft (1.6m) | 10s |
| Evening (27 Jul) | 5ft (1.5m) | 10s |
Table - waves today at Guethary - Les Alcyons/Avalanche. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 35°C on Tue afternoon, min 17°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 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 7 | NW 7 | NW 8 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 139 | 165 | 183 | 498 | 459 | 416 | 416 | 425 | 392 | 362 | 362 | 324 | 284 | 279 | 250 | 213 | 204 | 170 | 166 | 138 | 135 | 118 | 95 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | on | on | cross-on | cross-on | glassy | off | off | off | glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | on | on | cross-on | cross-on |
High Tide | 4:10AM2.97m | 4:26PM3.21m | 4:49AM3.12m | 5:03PM3.39m | 5:24AM3.26m | 5:37PM3.54m | |||||||||||||||||
Low Tide | 10:02AM0.93m | 10:31PM0.76m | 10:42AM0.75m | 11:09PM0.59m | 11:19AM0.59m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | | | |  | | | | | | |
 | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:35 | — | — | — | — | — | — | — | 9:34 | — | — | — | — | — | — | — | 9:31 | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 21 | 21 | 21 | 19 | 18 | 17 | 18 | 25 | 33 | 35 | 35 | 26 | 24 | 21 | 21 | 24 | 25 | 24 | 22 | 20 |
Feels °C | 20 | 21 | 21 | 22 | 21 | 21 | 20 | 19 | 18 | 19 | 26 | 33 | 33 | 34 | 26 | 24 | 21 | 21 | 25 | 26 | 25 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 8 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
| kJ | 139 | 165 | 183 | 498 | 459 | 416 | 416 | 425 | 392 | 362 | 362 | 324 | 284 | 279 | 250 | 213 | 204 | 170 | 166 | 138 | 135 | 118 | 95 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NW 11 | NW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 66 | 99 | 169 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 3 | W 4 | — | — | — | — | W 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 6 | — | — | — | — | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 87 | 87 | 11 | 0 | 0 | 0 | 0 | 0 | 31 | 6 | 6 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 196 | 47 |
Best forecast wave conditions in La Cote Basque | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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