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Surf Forecasts:

Guethary - Les Alcyons/Avalanche surfForecast / La Cote Basque / France

information circle48hr Weather and Surf, issued 6 pm Tuesday 27 Jan 2026 CET
Forecast update in hr  min  s Forecast update imminent
Guethary - Les Alcyons/Avalanche surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Guethary - Les Alcyons/Avalanche sea temperature is
13.0° C
 (Which is slightly warmer than usual)

How big are the waves at Guethary - Les Alcyons/Avalanche today?

The current surf forecast for Guethary - Les Alcyons/Avalanche at 11PM is: 3.5m 14s primary swell from a West-northwest direction (forecast issued at 06:00pm January 27). The wind direction is predicted to be cross-onshore.

Time (CET) & DateWave HeightWave Period
Morning (27 Jan)--
Afternoon (27 Jan)7ft (2.2m)12s
Evening (27 Jan)11ft (3.5m)15s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
4
5
0
3
3
5
5
7
8
0
7
8
7
5
5
4
0
6
6
5
0
7
6
6
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
3.5
WNW
4
WNW
3.5
WNW
4
WNW
5
WNW
4.5
WNW
4
WNW
3.5
WNW
Period(s) (?)121514151514151618181717171616161615141411121314
Wave
Graph
(?)Metric surfscale
Energy kJ (?)133648975204535048324635458542447470714070587142681558615640536661147203501769496516664855584467
Wind
(km/h)
5
E
10
ESE
30
WSW
20
W
20
SW
10
S
10
ESE
5
SSE
5
W
20
W
15
WSW
10
S
15
S
15
SSE
15
S
15
SW
30
W
15
W
10
SSW
20
WSW
25
W
15
SSW
10
SSW
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off		cross-
on		cross-
on		crosscross-
off		offcross-
off		glasscross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		cross-
off		crosscross-
on		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
11:22PM
2.94
12:08PM
2.95
12:49AM
3.03
1:34PM
3.06
2:04AM
3.26
Low Tide
/ height (m)
4:56PM
0.98
5:37AM
0.99
6:18PM
1.01
7:02AM
0.87
7:35PM
0.88
8:14AM
0.63
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Sunrise------8:26-------8:26-------8:25-
Sunset6:09-------6:10-------6:13-------
cloud
cloud
light rain
light rain
light rain
part cloud
cloud
cloud
cloud
cloud
rain showers
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
rain showers
clear
cloud
cloud
cloud
Rain (mm)
--123-----1--------8----
Temp. °C109977669101098788131312111011101012
Feels °C (?)962222367555344968865676
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Guethary - Les Alcyons/Avalanche surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Guethary - Les Alcyons/Avalanche at:
surf-forecast.com

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