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Surf Forecasts:
Siouville surfForecast / Normandy / France
48hr Weather and Surf, issued 7 pm Saturday 30 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
14.6° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Siouville today (31 May):
- Morning surf: Morning surf (31 May, local time) - 3.5ft (1.1m), 12s period with W swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 4ft (1.2m), 11s period with W swell.
- Evening surf: Evening surf (31 May, local time) - 4ft (1.2m), 12s period with W swell.
The current surf forecast for Siouville at 1AM is: 0.5m 13s primary swell from a West direction and 0.6m 9s secondary swell from a West direction, 0.8m 4s secondary swell from a West-northwest direction (forecast issued at 07:00pm May 30). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 3.5ft (1.1m) | 12s |
| Afternoon (31 May) | 4ft (1.2m) | 11s |
| Evening (31 May) | 4ft (1.2m) | 12s |
Table - waves today at Siouville. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Very mild (max 18°C on Mon afternoon, min 14°C on Sun morning). Winds increasing (light winds from the WSW on Mon night, fresh winds from the W by Tue afternoon). | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 9 | W 8 | W 8 | W 12 | W 12 | W 12 | W 11 | W 11 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | WSW 7 | W 7 | W 7 | W 7 | |
85 | 51 | 92 | 112 | 228 | 271 | 369 | 300 | 373 | 389 | 449 | 369 | 357 | 295 | 240 | 233 | 185 | 182 | 178 | 104 | 111 | 173 | 189 | 267 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross | cross | cross-on | cross-on | on | on | |
High Tide | 9:03PM4.21m | 9:24AM4.09m | 9:38PM4.27m | 10:00AM4.12m | 10:13PM4.28m | 10:35AM4.08m | ||||||||||||||||||
Low Tide | 3:27PM0.84m | 3:49AM0.71m | 4:02PM0.82m | 4:24AM0.66m | 4:37PM0.83m | 4:59AM0.67m | ||||||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | |  | |  | | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — |
 | — | 10:02 | — | — | — | — | — | — | — | 10:04 | — | — | — | — | — | — | — | 10:05 | — | — | — | — | — | 10:06 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 1 | 1 | |
Temp °C | 18 | 16 | 16 | 15 | 15 | 14 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 18 | 17 | 16 | 15 | 15 | 15 | 14 | 14 |
14 | 12 | 12 | 11 | 12 | 12 | 14 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 11 | 12 | 15 | 16 | 15 | 11 | 12 | 10 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 8 | WNW 13 | W 12 | W 12 | W 12 | W 11 | W 11 | W 12 | — | — | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | — | — | — |
 kJ | 85 | 51 | 59 | 112 | 228 | 271 | 369 | 300 | 373 | — | — | 369 | 357 | 295 | 240 | 233 | 185 | 182 | 178 | 104 | 71 | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 15 | W 14 | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 7 | — | — | — | — |
| kJ | 4 | 15 | — | 58 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 42 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 3 | NW 3 | W 8 | WNW 4 | WNW 5 | W 5 | W 4 | W 4 | W 11 | W 12 | W 12 | — | — | — | SW 2 | — | — | — | — | SW 2 | WSW 7 | W 7 | W 7 | W 7 |
| kJ | 2 | 2 | 92 | 27 | 23 | 15 | 12 | 12 | 166 | 389 | 449 | — | — | — | 1 | — | — | — | — | 2 | 111 | 173 | 189 | 267 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 205 | 128 | 117 | 117 | 125 | 128 | 128 | 394 | 115 | 128 | 115 | 23 | 16 | 18 | 18 | 18 | 0 | 18 | 0 | 23 | 23 | 150 | 115 | 407 |
Best forecast wave conditions in Normandy | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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