Les Alcyons
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Swl 1
2.8ft 9s.
52kJ
Wnd
5mph
7mph
Hourly Forecast
Timezone: Europe/Paris
⏱️s.
⚡️kJ
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Les Alcyons surf guide

Les Alcyons is located on the west side of the scenic Guéthary harbour. It's known for its short but powerful left reef break, making it a spot that's mainly for experienced surfers. This place can get busy, especially when the waves are good, so be prepared to share the lineup with other surfers looking for the same thrill.

The surf at Les Alcyons can be quite intense, with waves that have a tendency to jack on take-off and can barrel across a shallow reef. It's best to catch it on a large north (N) swell, and it can handle swell sizes from about 4 ft (1.2 m). The waves typically break over an uneven reef and are best surfed left. When it comes to wind, a southeast (SE) breeze is preferable, and it's ideal to surf during low to mid tide. Because of the strong currents, this spot is really for expert surfers only.

This surf spot is also known as Harotzen Costa. While it can be inconsistent at times, when the conditions are right, it offers an exciting ride. Just keep in mind that it can get pretty crowded when the waves are firing, so patience might be needed to score some waves.

Surf reports and surf forecasts nearby Les Alcyons

Erromardie
Nouvelle Aquitaine, France
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Lafitenia
Nouvelle Aquitaine, France
Point break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Mayarco
Nouvelle Aquitaine, France
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Cenitz
Nouvelle Aquitaine, France
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Avalanche
Nouvelle Aquitaine, France
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Parlementia
Nouvelle Aquitaine, France
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Les Alcyons
Nouvelle Aquitaine, France
Reef break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Bidart
Nouvelle Aquitaine, France
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Erretegia
Nouvelle Aquitaine, France
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Pavillion Royal
Nouvelle Aquitaine, France
Beach break
Wed 30
Thu 31
Fri 1
Sat 2
Sun 3
Mon 4
Tue 5
Wed 6
Thu 7
Fri 8
Sat 9
Sun 10
Wind certainty

Wind certainty tells you how much the weather models agree on the forecast.

  • High certainty: Models agree closely; forecast is reliable.
  • Medium certainty: Some disagreement; conditions may shift slightly.
  • Low certainty: Models diverge; treat forecast with caution.

We calculate this by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.

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