Guethary - Les Alcyons/Avalanche Surf Break

Lat Long: 43.43° N 1.62° W

Guethary - Les Alcyons/Avalanche 48 hour detailed Surf Forecast

Issued: 6 am 03 Nov 2026 (local time)

Forecast update in  hr  min

Today's Guethary - Les Alcyons/Avalanche sea temperature is
17.7°C
1.6° 

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 (03 Nov):

  • Morning surf: Morning surf (03 Nov, local time) - 2.5ft (0.8m), 11s period with NW swell.
  • Afternoon surf: Afternoon surf (03 Nov, local time) - 2ft (0.6m), 11s period with NW swell.
  • Evening surf: Evening surf (03 Nov, local time) - 2ft (0.6m), 11s period with NW swell.

The current surf forecast for Guethary - Les Alcyons/Avalanche at 1PM is: 0.6m 11s primary swell from a Northwest direction and 0.9m 7s secondary swell from a North-northwest direction (forecast issued at 06:00am November 03). The wind direction is predicted to be onshore.

Time (CET) & DateWave HeightWave Period
Morning (03 Nov)2.5ft (0.8m)11s
Afternoon (03 Nov)2ft (0.6m)11s
Evening (03 Nov)2ft (0.6m)11s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Thu afternoon, min 7°C on Tue morning). Wind will be generally light.

Tuesday
3
Wednesday
4
Thursday
5
Fri
6
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
Rating
(10 max)
2
2
1
0
0
1
1
1
1
1
1
1
0
0
0
0
1
1
1
2
2
2
2
2
1
1
Swell
Height Map
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)
0.9
NW
12
0.8
NW
12
0.7
NW
11
0.6
NW
11
0.6
NW
11
0.6
NW
11
0.6
NW
11
0.5
NW
11
0.5
NW
11
0.5
NW
10
0.3
WNW
15
0.4
WNW
15
0.4
WNW
14
0.4
WNW
13
0.4
WNW
13
0.4
WNW
13
0.4
WNW
15
0.5
NW
15
0.7
WNW
14
0.8
WNW
14
0.8
WNW
14
0.8
WNW
13
0.9
WNW
13
0.9
NW
13
0.8
WNW
12
0.8
WNW
12
Wave Graph
Metric surfscale
Energy kJ
202
161
127
101
99
75
73
57
55
52
43
71
70
60
59
57
86
107
183
232
232
215
286
238
190
180
Wind (km/h)
5
ENE
5
ENE
5
NE
10
NW
10
NNW
0
NW
5
SW
5
SW
5
S
5
S
10
SE
5
E
10
NNE
10
E
15
ESE
10
ESE
10
SE
5
SE
5
SSE
0
WNW
0
NNW
5
SE
10
SSE
10
S
10
S
5
S
Wind State
cross-off
glassy
glassy
on
on
glassy
glassy
glassy
cross-off
cross-off
off
glassy
cross
cross-off
cross-off
off
off
off
glassy
glassy
glassy
off
cross-off
cross-off
cross-off
cross-off
High Tide
11:37AM3.14m
00:27AM2.96m
12:48PM3.26m
1:27AM3.15m
1:44PM3.41m
2:14AM3.34m
Low Tide
5:02AM1.09m
5:57PM0.82m
6:18AM0.96m
7:01PM0.67m
7:19AM0.77m
7:51PM0.52m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:43
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—
—
—
—
—
—
7:43
—
—
—
—
—
—
—
7:46
—
—
—
—
—
—
—
7:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
5:54
—
—
—
—
—
—
—
5:53
—
—
—
—
—
—
—
5:52
—
—
—
—
5:52
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
8
6
7
9
10
10
10
11
11
10
10
13
14
12
9
9
8
9
11
14
15
13
12
11
10
10
Feels °C
5
4
5
6
7
8
8
9
8
7
7
11
10
8
5
6
5
6
9
13
14
11
10
9
8
8
  • 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
How to use the Wavefinder 

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