- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Sion sur l'Ocean surfForecast / Vendee / France
48hr Weather and Surf, issued 12 am Sunday 22 Mar 2026 CETForecast update in hr min s Forecast update imminent
Sion sur l'Ocean surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sion sur l'Ocean sea temperature is
12.2° C
(Which is slightly warmer than usual)How big are the waves at Sion sur l'Ocean today?
The current surf forecast for Sion sur l'Ocean at 6AM is: 0.8m 15s primary swell from a West direction and 0.5m 18s secondary swell from a West direction, 0.5m 3s secondary swell from a North direction (forecast issued at 12:00am March 22). The wind direction is predicted to be cross-shore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | 3ft (0.9m) | 16s |
| Afternoon (22 Mar) | 3.5ft (1.0m) | 16s |
| Evening (22 Mar) | 3ft (0.9m) | 14s |
Table - waves today at Sion sur l'Ocean. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | ||||||||||||||||||||||
| 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 186 | 245 | 264 | 353 | 513 | 507 | 396 | 343 | 325 | 229 | 215 | 160 | 150 | 148 | 215 | 215 | 209 | 190 | 184 | 136 | 134 | 125 | 116 | 84 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | glass | on | on | cross- on | cross | cross- off | glass | cross- off | cross | cross- on | cross- on |
High Tide / height (m) | 6:16AM 4.58 | 6:33PM 4.42 | 6:54AM 4.30 | 7:11PM 4.17 | 7:37AM 3.92 | |||||||||||||||||||
Low Tide / height (m) | 12:30AM -0.18 | 12:53PM -0.05 | 1:14AM 0.03 | 1:37PM 0.26 | 2:02AM 0.34 | 2:26PM 0.65 | ||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:03 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:24 |
 | | | |  | | |  |  | |  | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 10 | 8 | 7 | 9 | 12 | 14 | 14 | 10 | 9 | 9 | 8 | 9 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 12 | 12 | 11 |
| Feels °C (?) | 9 | 6 | 3 | 3 | 4 | 8 | 9 | 10 | 5 | 5 | 5 | 4 | 5 | 11 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 8 |
- 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 Sion sur l'Ocean 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