Guethary - Les Alcyons/Avalanche Surf Break

Guethary - Les Alcyons/Avalanche, France Weather Observations

Lat Long: 43.43° N 1.62° W

Issued: 7 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Guethary - Les Alcyons/Avalanche sea temperature is
22.5° C

3.5°C warmer than normal for this time of year

Guethary - Les Alcyons/Avalanche surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Current weather conditions and live observations for Guethary - Les Alcyons/Avalanche based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in Guethary - Les Alcyons/Avalanche right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Guethary - Les Alcyons/Avalanche

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Biarritz/Anglet Airport

9 km ENE211 m above sea level

1 hour ago
clear-
wind obs. (9 kph from 100 degs) was rejected
(- km/h at -°)
Q1018 °C0.0
0.0


Anglet

13 km NE10 m above sea level

37 minutes ago
-
15
light winds from the ESE
(17 km/h at 112°)
25
30.7 °C-
-
-
-
0

San Sebastian/fu

17 km SW8 m above sea level

1 hour ago
part cloudDry and partly cloudy
wind obs. (6 kph from 220 degs) was rejected
(- km/h at -°)
Q1017 °C0.0
0.0
few
broken
overcast

Gros wx

31 km SW5 m above sea level

36 minutes ago
dry
wind obs. (6 kph from 93 degs) was rejected
(- km/h at -°)
30 °C-
-
-
-
0

San Sebastian

32 km SW54 m above sea level

22 minutes ago
dry
5
calm
(3 km/h at 257°)
5
27 °C-
-
-
-
0

Seignosse

32 km NNE10 m above sea level

37 minutes ago
-
20
moderate winds from the E
(22 km/h at 95°)
30
32.1 °C-
-
-
-
0

San Sebastian

34 km SW61 m above sea level

27 minutes ago
dry
0
calm
(0 km/h at 274°)
5
30 °C-
-
-
-
0

Bentaberri wx

34 km SW43 m above sea level

26 minutes ago
dry
5
calm
(5 km/h at 169°)
10
28 °C-
-
-
-
0

Anhaux wx

39 km SE207 m above sea level

56 minutes ago
-
20
light winds from the S
(19 km/h at 180°)
29 °C-
-
-
-
0

Port d'Albret wx

41 km NNE6 m above sea level

1 hour ago
-
-
(- km/h at °)
24 °C-
-
-
-
0

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Guethary - Les Alcyons/Avalanche and within an acceptable time window.

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