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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 12 am Friday 13 Feb 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
12.4° C
 (Which is normal for this time of year)

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

The current surf forecast for Guethary - Les Alcyons/Avalanche at 3AM is: 3.5m 13s primary swell from a West-northwest direction (forecast issued at 12:00am February 13). The wind direction is predicted to be cross-offshore and the swell rating is 5.

Time (CET) & DateWave HeightWave Period
Morning (13 Feb)10ft (3.0m)13s
Afternoon (13 Feb)7.5ft (2.3m)12s
Evening (13 Feb)18ft (5.5m)10s

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
Friday
13
Saturday
14
Sunday
15
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
8
6
5
5
4
4
1
0
0
0
0
0
0
0
0
0
0
1
2
2
3
3
0
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
4.5
WNW
4
WNW
3.5
WNW
3
WNW
3
WNW
2.5
WNW
2.3
WNW
5
WNW
5.5
WNW
5
WNW
4.5
NW
4.5
NW
5
NW
4.5
NW
4.5
NW
4
NW
3.5
NW
2.5
NW
2.2
NW
1.7
NNW
1.3
WNW
1.2
WNW
1.1
WNW
1.6
NW
Period(s) (?)1414131313131291111101012131312121110101212129
Wave
Graph
(?)Metric surfscale
Energy kJ (?)798656314041313625581986152042927066519340684250658171686908467632341701989522467439367466
Wind
(km/h)
10
S
15
S
15
S
15
SSE
15
SE
15
SSE
30
WSW
45
WNW
50
WNW
40
WNW
45
NW
45
NNW
40
N
35
NNW
35
NNW
30
NNW
20
NNW
15
NNW
15
NW
10
W
15
SSW
15
SSW
15
WSW
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		offoffcross-
off		crosscross-
on		ononononcross-
on		cross-
on		onononononcross-
on		cross-
off		cross-
off		cross-
on		cross-
off
High Tide
/ height (m)
1:47AM
2.72
2:22PM
2.73
2:40AM
2.97
3:06PM
2.96
3:20AM
3.24
3:42PM
3.19
Low Tide
/ height (m)
7:15PM
1.39
7:56AM
1.22
8:15PM
1.17
8:47AM
0.97
8:59PM
0.91
9:27AM
0.70
Friday
13
Saturday
14
Sunday
15
Sunrise----8:07-------8:06-------8:04---
Sunset------6:32-------6:34-------6:36-
part cloud
cloud
cloud
cloud
light rain
light rain
mod rain
mod rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
----12681022221121-------
Temp. °C1211111110101010101010101099999998111313
Feels °C (?)9877774101112112345647910
  • 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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