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Surf Forecasts:
Siouville surfForecast / Normandy / France
48hr Weather and Surf, issued 12 am Monday 08 Dec 2025 CETForecast 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
12.5° C
(Which is slightly warmer than usual)How big are the waves at Siouville today?
The current surf forecast for Siouville at 3AM is: 2.1m 12s primary swell from a West direction and 0.7m 4s secondary swell from a Southwest direction (forecast issued at 12:00am December 08). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | 4.5ft (1.3m) | 12s |
| Afternoon (08 Dec) | 5ft (1.6m) | 12s |
| Evening (08 Dec) | 7ft (2.1m) | 18s |
Table - waves today at Siouville. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 08 | Tuesday 09 | Wednesday 10 | ||||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 19 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1941 | 1392 | 1160 | 556 | 472 | 396 | 723 | 1174 | 2764 | 3443 | 2864 | 2765 | 2660 | 2344 | 2255 | 3619 | 2211 | 2095 | 1579 | 1543 | 862 | 1041 | 874 | 735 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on |
High Tide / height (m) | 10:16PM 4.53 | 10:31AM 4.69 | 11:05PM 4.28 | 11:20AM 4.44 | 11:57PM 3.99 | 12:11PM 4.14 | ||||||||||||||||||
Low Tide / height (m) | 4:59AM 0.42 | 5:29PM 0.14 | 5:47AM 0.65 | 6:18PM 0.39 | 6:36AM 0.91 | |||||||||||||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:49 | - | - | - | - | - | - | - | 8:51 | - | - | - | - | - | - | - | 8:52 | - | - | - |
| Sunset | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - |
 | |  | |  | | | | | | | |  | | |  | | |  | | | | | | |
Rain (mm) | - | - | - | - | 1 | 2 | 2 | - | - | - | - | - | - | - | 2 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 13 | 12 | 11 | 11 | 12 | 12 | 12 | 12 |
| Feels °C (?) | 8 | 8 | 7 | 8 | 8 | 9 | 7 | 7 | 6 | 4 | 4 | 3 | 4 | 4 | 4 | 8 | 8 | 7 | 7 | 6 | 7 | 8 | 8 | 10 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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