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Surf Forecasts

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

information circle48hr Weather and Surf, issued 7 am Wednesday 02 Jul 2025 CEST
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
23.9° C
 (Which is 4.1°C warmer than 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 10AM is: 0.9m 10s primary swell from a West-northwest direction (forecast issued at 07:00am July 02). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (02 Jul)3ft (0.9m)10s
Afternoon (02 Jul)3ft (0.9m)9s
Evening (02 Jul)3ft (0.9m)9s

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

Hourly12 Days
La Cote Basque Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
1
0
0
1
2
2
1
0
0
0
1
0
1
0
1
2
1
0
0
0
0
1
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.7
NW
0.7
NW
1.1
NW
1.2
NW
1.3
NW
1.4
NW
1.5
NW
1.4
NW
1.4
NW
1.2
NNW
1.2
NNW
1.2
NNW
1.1
NNW
1
NNW
0.9
NW
1
NNW
0.9
NW
1
NNW
0.9
NNW
0.8
NNW
0.9
NNW
1.1
NW
1
NNW
1
NW
1.3
NW
1.2
NW
0.9
NNW
1.1
NW
1.1
NW
1.3
NW
1.4
NW
1.6
NW
1.2
NW
1.3
NW
1.8
NW
1.8
NW
1.8
NW
1.8
NW
1.8
NW
1.8
NW
1.7
NW
1.6
NW
1.6
NW
1.5
NW
1.3
NW
1.3
NW
1.2
NW
1.1
NW
1.1
NW
1
NW
1
NW
0.9
NW
0.9
NW
0.9
NW
0.9
NW
0.8
NW
Period(s) (?)101099998888888777666777776667797991211111111101010101010101099999998888888
Wave
Graph
(?)Metric surfscale
Energy (?)16316815114510011320120620324525522320416214412610292789312099795885118123161169253179221272496503564409508690663650650636636531469419367294287225194168139136115112109109103
Wind
(km/h)
5
WSW
10
W
15
W
15
W
15
WNW
15
NW
15
W
10
NW
10
WSW
15
W
10
W
10
NW
10
WNW
10
W
15
W
10
SW
15
WSW
10
WSW
10
WNW
10
NW
15
WNW
10
W
10
W
15
WSW
15
WSW
15
WSW
15
W
15
W
15
WNW
10
WNW
10
W
10
WSW
10
W
10
W
15
W
15
WNW
15
WNW
15
WNW
10
W
10
W
15
NW
15
NW
15
WNW
20
WNW
15
NW
15
NNW
10
NNW
10
NNW
10
N
0
N
5
NNW
15
NNW
15
NNW
15
N
5
N
5
SE
5
SSE
5
SE
5
NNE
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		oncross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		crosscrosscrosscross-
on		ononcross-
on		cross-
on		crosscrosscross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		onononcross-
on		cross-
on		cross-
on		glassononcross-
on		cross-
on		cross-
on		glassoffglasscrosscross-
on
High Tide
/ height (m)
10:32AM
2.88
10:50PM
3.01
11:25AM
2.78
11:46PM
2.85
12:24PM
2.74
12:48AM
2.77
1:25PM
2.76
1:52AM
2.77
2:23PM
2.85
2:50AM
2.84
3:14PM
2.98
3:40AM
2.96
4:00PM
3.13
4:25AM
3.09
Low Tide
/ height (m)
4:14AM
0.84
4:28PM
1.01
5:06AM
1.00
5:25PM
1.14
6:01AM
1.11
6:28PM
1.21
7:00AM
1.16
7:31PM
1.19
7:58AM
1.14
8:30PM
1.11
8:52AM
1.06
9:22PM
0.98
9:40AM
0.95
10:08PM
0.82
10:23AM
0.81
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Sunrise-6:28-------6:30-------6:30-------6:31-------6:31-------6:31-------6:33-------6:33--
Sunset-----9:50-------9:50-------9:50-------9:50-------9:49-------9:49-------9:49------
part cloudcloudcloudcloudpart cloudlight rainpart cloudcloudpart cloudclearclearpart cloudclearclearcloudclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudclearpart cloudpart cloudrain showerspart cloudrain showerslight rainclearpart cloudrain showersclearclearpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearclear
Rain (mm)
-----1--------------------------------1-11--1---------------
Temp. °C191920202120201919192021212019191818202221211919181820212121191818192021212020191919192020201919181820202120181716151921
Feels °C (?)212021202020201919192021212018191718202220211919171719202121201818192020192021191817171719191818171819181919181716151919
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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

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