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Surf Forecasts:
Siouville surfForecast / Normandy / France
48hr Weather and Surf, issued 7 am Tuesday 19 May 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
12.8° C
(Which is slightly warmer than usual)How big are the waves at Siouville today?
The current surf forecast for Siouville at 2PM is: 1.6m 9s primary swell from a West-southwest direction (forecast issued at 07:00am May 19). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 4.5ft (1.4m) | 5s |
| Afternoon (19 May) | 5ft (1.6m) | 9s |
| Evening (19 May) | 5.5ft (1.7m) | 9s |
Table - waves today at Siouville. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Warm (max 20°C on Thu night, min 13°C on Tue morning). Winds decreasing (strong winds from the SSW on Tue morning, calm by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 5 | SSW 5 | WSW 9 | WSW 9 | WSW 9 | W 9 | W 9 | WSW 9 | W 9 | W 9 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | |
108 | 98 | 364 | 388 | 374 | 452 | 517 | 599 | 742 | 918 | 2062 | 1627 | 1256 | 986 | 747 | 653 | 488 | 403 | 333 | 266 | 195 | 184 | 143 | 143 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross-off | cross | cross | cross | glassy | off | off | cross-off | |
High Tide | 11:04AM4.69m | 11:21PM4.77m | 11:53AM4.44m | 00:10AM4.52m | 12:47PM4.12m | 1:04AM4.22m | ||||||||||||||||||
Low Tide | 5:48PM0.31m | 6:17AM0.10m | 6:38PM0.55m | 7:10AM0.33m | 7:31PM0.84m | |||||||||||||||||||
 |  | |  |  |  |  | |  |  | | | | |  | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | 6:15 |
 | — | — | — | — | — | 9:49 | — | — | — | — | — | — | — | 9:51 | — | — | — | — | — | — | — | 9:52 | — | 9:52 |
6 | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 13 | 14 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 17 | 18 | 19 | 19 | 20 |
4 | 6 | 8 | 9 | 8 | 7 | 7 | 6 | 7 | 7 | 8 | 10 | 12 | 13 | 14 | 14 | 13 | 13 | 12 | 16 | 18 | 19 | 17 | 18 | |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 9 | — | W 15 | — | W 14 | W 17 | WNW 16 | — | — | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 |
 kJ | 59 | 82 | 157 | — | 4 | — | 4 | 24 | 90 | — | — | 1627 | 1256 | 986 | 747 | 653 | 488 | 403 | 333 | 266 | 195 | 184 | 143 | 143 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | — | — | — | — | — | W 18 | — | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | — | — | — | — | — | 6 | — | 57 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 5 | WSW 9 | WSW 9 | WSW 9 | W 9 | W 9 | WSW 9 | W 9 | W 9 | W 14 | W 14 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 108 | 98 | 364 | 388 | 374 | 452 | 517 | 599 | 742 | 918 | 2062 | 736 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 448 | 448 | 545 | 450 | 148 | 156 | 148 | 450 | 613 | 163 | 142 | 162 | 266 | 105 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Normandy | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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