Guethary - Les Alcyons/Avalanche Surf Break

Guethary - Les Alcyons/Avalanche 48 hour detailed Surf Forecast

Lat Long: 43.43° N 1.62° W

Issued: 1 am 22 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.


How big are the waves at Guethary - Les Alcyons/Avalanche today (22 Jun):

  • Morning surf: Morning surf (22 Jun, local time) - 1ft (0.3m), 8s period with NW swell.
  • Afternoon surf: Afternoon surf (22 Jun, local time) - 1ft (0.3m), 8s period with NW swell.
  • Evening surf: Evening surf (22 Jun, local time) - 1ft (0.3m), 8s period with NW swell.

The current surf forecast for Guethary - Les Alcyons/Avalanche at 7AM is: 0.3m 7s primary swell from a West-northwest direction and 0.3m 8s secondary swell from a Northwest direction (forecast issued at 01:00am June 22). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (22 Jun)1ft (0.3m)8s
Afternoon (22 Jun)1ft (0.3m)8s
Evening (22 Jun)1ft (0.3m)8s

Table - waves today at Guethary - Les Alcyons/Avalanche. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 39°C on Mon afternoon, min 20°C on Wed night). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
WNW
7
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.3
NW
7
0.4
NW
7
0.3
NW
7
0.3
NW
7
0.3
NW
7
0.3
NW
7
0.3
NW
7
0.3
NW
7
0.3
NW
7
0.2
W
10
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
WNW
9
0.2
W
9
0.2
W
9
Wave Graph
Metric surfscale
Energy kJ
10
10
10
10
9
9
9
9
14
8
8
8
8
7
8
8
7
7
6
6
6
8
6
6
Wind (km/h)
10
SSE
10
SW
10
SSE
5
SE
5
N
10
N
10
NNE
5
S
10
SW
15
SW
5
S
10
ENE
15
NE
15
NNE
5
N
5
SW
10
SSW
10
S
10
SSE
5
ESE
5
NNE
10
NNE
10
NE
10
SE
Wind State
cross-off
cross
cross-off
off
glassy
cross-on
cross
cross-off
cross
cross
glassy
cross-off
cross
cross
cross-on
glassy
cross-off
cross-off
off
off
glassy
cross
cross
off
High Tide
11:28AM2.95m
11:51PM3.09m
12:31PM2.89m
00:55AM2.96m
1:32PM2.90m
Low Tide
5:03AM0.77m
5:22PM0.96m
6:03AM0.91m
6:27PM1.05m
7:02AM1.00m
7:30PM1.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:50
9:51
9:51
 mm
Temp °C
32
24
25
32
38
39
37
32
28
22
24
31
37
39
36
30
28
28
27
33
37
38
38
33
Feels °C
30
23
24
31
37
37
36
32
28
21
25
31
35
37
36
31
28
26
26
33
37
36
37
32
Swell 1
Height (m)
Direction
Period (s)
0.3
WNW
7
0.3
WNW
7
0.3
WNW
7
0.3
WNW
4
0.3
WNW
4
0.3
NW
8
0.3
NW
8
0.3
NW
7
0.4
NW
7
0.3
NW
7
0.3
NW
7
0.3
NW
7
0.3
NW
7
0.3
NW
7
0.3
NW
7
0.2
N
3
0.3
N
4
0.3
N
4
0.3
N
4
0.3
N
4
0.3
N
4
0.2
N
4
0.2
N
4
0.2
N
4
Energy kJ
10
10
10
3
3
9
9
9
14
8
8
8
8
7
7
1
2
3
3
3
3
1
1
1
Swell 2
Height (m)
Direction
Period (s)
0.2
NNW
8
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.3
NW
8
0.2
WNW
4
0.2
WNW
7
0.2
WNW
7
0.2
N
3
0.2
N
3
0.2
N
3
0.1
W
10
0.2
W
10
0.3
NW
7
0.2
W
10
0.2
W
9
0.2
W
9
0.2
W
9
0.2
W
9
0.2
WNW
9
0.2
W
9
0.2
W
9
Energy kJ
6
10
10
10
9
2
5
5
1
1
1
2
8
7
7
7
6
6
6
8
6
6
Swell 3
Height (m)
Direction
Period (s)
0.2
N
3
0.2
N
3
0.2
W
3
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
4
0.1
W
8
0.1
W
8
0.2
N
4
0.2
W
3
0.1
W
10
0.2
W
10
0.1
NW
7
0.1
NW
7
0.1
NW
7
0.1
NW
7
0.1
NW
7
0.1
NW
7
0.1
NW
7
0.1
NW
7
Energy kJ
1
1
1
5
5
5
1
1
1
1
1
2
8
2
2
2
2
2
2
2
2
Wind waves
Height (m)
Direction
Period (s)
0.2
N
3
Energy kJ
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
526
526
526
541
606
493
526
490
490
490
490
490
490
490
529
91
490
468
526
560
560
765
765
620
Best forecast wave conditions in La Cote Basque
Rating
(10 max)
Best forecast wave conditions in France
Rating
(10 max)
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
6
6
5
7
6
6
5
5
5
5
5
5
5
5
6
7
8
9
7
8
7
8
7
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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