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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 12 pm Monday 16 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
12.5° 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 5PM is: 3.0m 12s primary swell from a West-northwest direction (forecast issued at 12:00pm February 16). The wind direction is predicted to be cross-onshore.

Time (CET) & DateWave HeightWave Period
Morning (16 Feb)11ft (3.5m)12s
Afternoon (16 Feb)11ft (3.5m)12s
Evening (16 Feb)10ft (3.0m)12s

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
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
2
2
1
0
0
2
2
4
5
5
5
4
4
4
4
4
4
3
1
0
0
0
0
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
WNW
3.5
WNW
3
WNW
3
WNW
3
WNW
3.5
NW
3.5
NW
3.5
NW
3.5
NW
3.5
NW
3
NW
3
NW
3
NW
2.5
NW
2.5
NW
2.5
NW
2.4
NW
2.4
WNW
2.5
WNW
2.5
WNW
4.5
WNW
6
WNW
6.5
WNW
7
WNW
Period(s) (?)121212121213131414141313131313131212121211131314
Wave
Graph
(?)Metric surfscale
Energy kJ (?)356832462849269427353863462349744464384534203075260123452173197717111580171518064943115441460419218
Wind
(km/h)
20
WSW
20
WSW
20
W
25
W
25
WNW
20
WNW
15
WNW
10
WNW
10
SSW
5
S
10
SSW
10
SW
10
SSW
10
S
10
S
10
SSE
10
SSE
20
SSW
30
SW
20
W
35
WSW
35
WSW
50
W
50
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
4:15PM
3.40
4:28AM
3.73
4:47PM
3.57
5:00AM
3.90
5:20PM
3.69
5:33AM
3.99
Low Tide
/ height (m)
10:02AM
0.45
10:11PM
0.43
10:36AM
0.23
10:44PM
0.25
11:09AM
0.07
11:18PM
0.13
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise--------8:02-------8:00-------
Sunset--6:37-------6:37-------6:39-----
light rain
heavy rain
mod rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
clear
cloud
cloud
cloud
part cloud
cloud
clear
clear
cloud
mod rain
mod rain
light rain
light rain
cloud
Rain (mm)
511105622321---------6621-
Temp. °C121112121111109910111313131211121717111110910
Feels °C (?)88886767789111110108101210641-2-1
  • 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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View detailed surf forecast for Guethary - Les Alcyons/Avalanche at:
surf-forecast.com

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