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Guethary - Les Alcyons/Avalanche ratings
Quality on a good day: 4.0
Consistency of Surf: 4.0
Difficulty Level: 5.0
Crowds: 2.0

Overall: 3.7

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Guethary - Les Alcyons/Avalanche Surf Forecast / La Cote Basque / France

12 Day Weather and Surf, issued 1 pm Monday 25 Oct 2021 CEST
Forecast update in  hr  min  s 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 17.7 °C (Statistics for 25 Oct 1981-2005 - mean: 16.8 max: 18.4 min: 14.6 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
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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 17.7 °C (Statistics for 25 Oct 1981-2005 - mean: 16.8 max: 18.4 min: 14.6 °C)

Eyeball surf reportRecent Eyeball Surf Reports for La Cote Basque

  1. weather stationWind Update Continuing clean conditions at Guethary - Les Alcyons/Avalanche (light winds from the NW at PointeDESocoa 7 km from Guethary - Les Alcyons/Avalanche).

    Guethary - Les Alcyons/Avalanche
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1 h 55 min ago

Light
6 km/h
NW
Clean
Please reload the page to see if there are any updates.


Best Forecast Surf Conditions for Guethary - Les Alcyons/Avalanche this week:

The surf forecast for Guethary - Les Alcyons/Avalanche over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 25) at 5PM. The primary swell is predicted to be 2.1m and 14s period. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Guethary - Les Alcyons/Avalanche in the next 12 days are 2.4m 16s and forecast to arrive on Friday (Oct 29) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Saturday (Oct 30) at 11AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Mon 25th Oct)7ft (2.1m) 14s
Best Surf 5PM (Mon 25th Oct)7ft (2.1m) 14s
Most Powerful11AM (Fri 29th Oct)8ft (2.4m) 16s

Table - best surf conditions forecast for Guethary - Les Alcyons/Avalanche over the next 12 days.

Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
High °C
Low °C
Chill °C (?)
Sunrise
Sunset
Mon
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sat
06
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
545544345444554433124221000020032210
T france.htsgw.metric.12.cc23
T france.htsgw.metric.36.cc23
T france.htsgw.metric.60.cc23
T france.htsgw.metric.84.cc23
T france.htsgw.metric.108.cc23
T france.htsgw.metric.132.cc23
T france.htsgw.metric.156.cc23
T france.htsgw.metric.180.cc23
T france.htsgw.metric.204.cc23
T france.htsgw.metric.228.cc23
T france.htsgw.metric.252.cc23
T france.htsgw.metric.276.cc23
T france.htsgw.metric.294.cc23
2.1
WNW
2.3
WNW
2.2
WNW
2
WNW
1.9
NW
1.5
NW
1.3
NW
1.4
NW
2
WNW
1.8
WNW
1.4
WNW
2.4
WNW
2.4
WNW
2.2
NW
1.7
WNW
1.4
NW
1.9
WNW
1.5
NW
1.4
NW
2.2
WNW
1.8
NW
1.4
NW
1
WNW
1.4
NW
1.2
NW
2.1
WNW
3.5
WNW
3
NW
2.3
NW
1.9
NW
1.8
NW
1.4
NW
1.1
NW
0.9
NW
0.7
NW
0.6
NW
1414131312121112131212161413121211101010999768991010999888
17242031169912769775943965611250904541275623131551769549814477400894505281165173123545191613609256465313211721206940
5
WNW
10
SW
5
SSW
5
N
5
SE
10
ESE
5
NNE
10
S
10
SSE
10
S
15
SSE
20
SSW
15
S
15
SE
15
SSE
15
SSE
10
SW
15
SSE
25
SSW
20
W
5
NNW
15
WNW
5
W
10
WSW
15
WNW
25
W
30
W
25
W
20
WNW
30
WNW
20
NW
5
E
5
SSW
5
N
10
E
10
E
oncrossglasscross-
on
offoffcross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
crossoffcross-
off
cross-
on
oncross-
on
cross-
on
crossoncross-
on
cross-
on
cross-
on
onononglassglasscross-
on
cross-
off
cross-
off
7:57PM
3.10
8:11AM
3.12
8:36PM
2.86
8:54AM
2.90
9:27PM
2.64
9:54AM
2.72
10:41PM
2.50
11:18AM
2.64
12:15AM
2.52
12:44PM
2.75
1:31AM
2.72
1:49PM
3.00
2:25AM
3.01
2:39PM
3.31
3:09AM
3.33
3:23PM
3.63
3:50AM
3.64
4:05PM
3.91
4:30AM
3.89
4:47PM
4.10
5:10AM
4.06
5:30PM
4.18
5:52AM
4.13
2:00AM
0.91
2:27PM
0.95
2:40AM
1.14
3:16PM
1.17
3:33AM
1.34
4:24PM
1.34
4:51AM
1.46
5:55PM
1.35
6:23AM
1.41
7:14PM
1.18
7:35AM
1.20
8:11PM
0.89
8:28AM
0.91
8:57PM
0.56
9:13AM
0.59
9:39PM
0.25
9:55AM
0.29
10:19PM
0.01
10:37AM
0.03
11:00PM
-0.14
11:19AM
-0.13
11:42PM
-0.16
12:03PM
-0.18

Note: the tide data above is for Bidart which is 3 km away. Surf properties and timing are calculated for Guethary - Les Alcyons/Avalanche.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Guethary - Les Alcyons/Avalanche blow from the SE

Mon
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Sat
06
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
part cloudpart cloudpart cloudpart cloudclearclearclearclearclearclearpart cloudcloudpart cloudlight rainlight rainlight rainpart cloudpart cloudlight rainheavy rainheavy rainmod rainlight raincloudpart cloudlight rainmod rainlight rainheavy rainrain showersrain showersrain showerspart cloudclearclearclear
some cloudssome cloudssome cloudssome cloudsclearclearclearclearclearclearsome cloudscloudysome cloudslight rainlight rainlight rainsome cloudssome cloudslight rainheavy rainheavy rainmod. rainlight raincloudysome cloudslight rainmod. rainlight rainheavy rainrain shwrsrain shwrsrain shwrssome cloudsclearclearclear
-------------131--1131864--574121043----
17151516151421191622191718161416161821231715151415141312131213121113126
1614141613121914142116161614141515161716161514141513121212121311111276
1715151615142119162219161816131516182123171414141413119111011111113114
--8:33--8:33--8:36--8:37--8:37--8:40--8:41--8:41--8:42--8:45--8:45--8:47
7:07--7:06--7:05--7:02--7:01--7:00--6:59--6:58--6:55--6:54--6:53--6:52--

Short Range Forecast: Mostly dry. Warm (max 21°C on Wed afternoon, min 12°C on Wed morning). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Sat morning. Warm (max 22°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 54mm), heaviest during Mon morning. Warm (max 23°C on Sun night, min 12°C on Wed morning). Mainly fresh winds.

Long Range Forecast: Heavy rain (total 33mm), heaviest during Thu morning. Very mild (max 13°C on Wed night, min 6°C on Sat morning). Wind will be generally light.

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Information about the Guethary - Les Alcyons/Avalanche Surf forecast

The above surf forecast table for Guethary - Les Alcyons/Avalanche provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Guethary - Les Alcyons/Avalanche can be found by selecting the local surf guide option on the grey menu. Our Guethary - Les Alcyons/Avalanche surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Guethary - Les Alcyons/Avalanche) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Guethary - Les Alcyons/Avalanche may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Guethary - Les Alcyons/Avalanche is 9 km (6 miles) from Biarritz. If you plan a holiday in La Cote Basque, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.