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Surf Forecasts:
Siouville surfForecast / Normandy / France
48hr Weather and Surf, issued 1 am Saturday 18 Apr 2026 CESTForecast update in hr min s Forecast update imminent
Siouville surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Siouville sea temperature is
11.5° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Siouville today?
The current surf forecast for Siouville at 9AM is: 1.3m 11s primary swell from a West direction (forecast issued at 01:00am April 18). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 4.5ft (1.3m) | 11s |
| Afternoon (18 Apr) | 4ft (1.2m) | 11s |
| Evening (18 Apr) | 4ft (1.2m) | 11s |
Table - waves today at Siouville. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 625 | 617 | 529 | 433 | 410 | 345 | 338 | 326 | 326 | 281 | 285 | 198 | 158 | 120 | 87 | 88 | 67 | 68 | 48 | 48 | 31 | 31 | 29 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off |
High Tide / height (m) | 9:36PM 4.90 | 9:52AM 4.99 | 10:13PM 5.02 | 10:33AM 5.01 | 10:52PM 4.99 | 11:15AM 4.86 | ||||||||||||||||||
Low Tide / height (m) | 4:13AM -0.04 | 4:33PM -0.15 | 4:54AM -0.12 | 5:15PM -0.05 | 5:37AM -0.06 | 5:58PM 0.18 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:05 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 9:04 | - | - | - | - | - | - | - | 9:05 | - | - | - | - | - | - | - | 9:07 |
 | | |  | | | | |  | | |  |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 9 | 10 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 9 |
| Feels °C (?) | 9 | 8 | 8 | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 7 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 2 |
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Live Wave Height (m)
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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 Siouville 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.
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