- Forecast
- Maps
- Live
- Weather State
- Spot Information
Guethary - Les Alcyons/Avalanche Surf Forecast
/ La Cote Basque (36 surf breaks) /
Guethary - Les Alcyons/Avalanche surfForecast / La Cote Basque / France
48hr Weather and Surf, issued 1 pm Tuesday 29 Apr 2025 CEST
How big are the waves at Guethary - Les Alcyons/Avalanche today?
The current surf forecast for Guethary - Les Alcyons/Avalanche at 4PM is: 0.7m 10s primary swell from a West-northwest direction and 0.1m 4s secondary swell from a North direction (forecast issued at 01:00pm April 29). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 2.5ft (0.8m) | 10s |
| Afternoon (29 Apr) | 2.5ft (0.8m) | 10s |
| Evening (29 Apr) | 2ft (0.6m) | 10s |
Table - waves today at Guethary - Les Alcyons/Avalanche. (Swell directed towards the surf break)
Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 9 | 10 | 9 | 9 | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 17 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 11 | 8 | 8 | 6 | 6 | 6 | 6 | 5 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 116 | 114 | 86 | 85 | 50 | 46 | 29 | 27 | 58 | 46 | 212 | 190 | 251 | 243 | 227 | 215 | 247 | 204 | 305 | 229 | 178 | 142 | 98 | 137 | 211 | 380 | 415 | 513 | 666 | 618 | 480 | 535 | 430 | 361 | 396 | 349 | 233 | 198 | 165 | 162 | 98 | 79 | 79 | 60 | 42 | 40 | 46 | 44 | 27 | 22 | 20 | 26 | 36 | 62 | 48 | 24 | 20 | 17 | 31 | 29 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | off | cross- off | off | off | off | off | cross- off | off | cross- off | cross- off | cross | glass | cross- off | cross- off | cross- off | cross | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off | off | off | cross- off | glass | on | glass | glass | cross | cross | cross | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | glass | on | on | on | on |
High Tide / height (m) | 6:31PM 4.06 | 6:59AM 3.91 | 7:17PM 3.91 | 7:48AM 3.63 | 8:06PM 3.68 | 8:42AM 3.30 | 9:01PM 3.40 | 9:44AM 2.98 | 10:08PM 3.14 | 11:01AM 2.76 | 11:28PM 2.98 | 12:24PM 2.70 | 12:48AM 2.95 | 1:37PM 2.77 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 12:14PM -0.09 | 12:38AM -0.15 | 12:59PM 0.12 | 1:27AM 0.05 | 1:45PM 0.39 | 2:19AM 0.34 | 2:37PM 0.70 | 3:17AM 0.65 | 3:36PM 0.99 | 4:27AM 0.92 | 4:48PM 1.19 | 5:48AM 1.05 | 6:10PM 1.24 | 7:06AM 1.03 | 7:24PM 1.16 | |||||||||||||||||||||||||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - |
| Sunset | - | - | - | 9:05 | - | - | - | - | - | - | - | 9:06 | - | - | - | - | - | - | - | 9:07 | - | - | - | - | - | - | - | 9:07 | - | - | - | - | - | - | - | 9:08 | - | - | - | - | - | - | - | 9:10 | - | - | - | - | - | - | - | 9:12 | - | - | - | - | - | - | - | 9:13 |
 | | | |  | |  |  | | | | |  | | | | | | | | | | |  |  | | |  |  | | | | | | | |  | | | | | | | | | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | 2 | 3 | - | - | - | - | 1 | 3 | 4 | 2 | 1 | 1 | - | - | - | - | 1 | 1 | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 24 | 24 | 23 | 20 | 17 | 15 | 14 | 19 | 24 | 25 | 23 | 20 | 17 | 16 | 14 | 17 | 22 | 24 | 23 | 20 | 18 | 17 | 17 | 18 | 22 | 26 | 21 | 18 | 18 | 18 | 17 | 21 | 23 | 22 | 19 | 17 | 16 | 15 | 15 | 15 | 17 | 17 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 |
| Feels °C (?) | 18 | 23 | 22 | 22 | 19 | 15 | 13 | 12 | 17 | 22 | 23 | 23 | 19 | 15 | 13 | 14 | 16 | 20 | 22 | 22 | 20 | 17 | 15 | 15 | 17 | 21 | 25 | 20 | 18 | 18 | 18 | 17 | 21 | 23 | 23 | 20 | 18 | 16 | 14 | 14 | 15 | 17 | 16 | 13 | 14 | 14 | 14 | 12 | 13 | 12 | 12 | 11 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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.
Nearest