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Surf Forecasts:
Siouville surfForecast / Normandy / France
48hr Weather and Surf, issued 1 pm Friday 15 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 6PM is: 0.8m 8s primary swell from a West-northwest direction (forecast issued at 01:00pm May 15). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 2.5ft (0.7m) | 8s |
| Afternoon (15 May) | 2ft (0.6m) | 8s |
| Evening (15 May) | 2.5ft (0.8m) | 8s |
Table - waves today at Siouville. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Sat morning. Very mild (max 12°C on Sat afternoon, min 9°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 8 | W 8 | WNW 8 | WNW 8 | WNW 4 | WNW 5 | NW 5 | W 6 | W 5 | WSW 5 | W 5 | W 5 | W 5 | W 6 | W 6 | W 6 | W 7 | WNW 7 | W 14 | WNW 13 | W 13 | WNW 12 | WNW 12 | W 6 | |
67 | 49 | 86 | 73 | 40 | 90 | 85 | 30 | 27 | 45 | 50 | 37 | 46 | 77 | 86 | 109 | 92 | 77 | 110 | 96 | 459 | 198 | 150 | 205 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | on | on | on | on | cross-on | |
High Tide | 8:25PM4.62m | 8:45AM4.68m | 9:08PM4.83m | 9:31AM4.82m | 9:51PM4.93m | |||||||||||||||||||
Low Tide | 2:40PM0.29m | 3:05AM0.27m | 3:26PM0.13m | 3:52AM0.04m | 4:13PM0.08m | 4:39AM-0.07m | ||||||||||||||||||
 |  | | |  | | |  |  | | | |  | |  | | | | | |  | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — |
 | — | — | — | 9:44 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:46 | — | — | — | 9:47 |
— | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | — | — | — | — | 1 | — | 1 | 1 | |
Temp °C | 10 | 10 | 11 | 11 | 11 | 10 | 9 | 10 | 10 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 |
5 | 5 | 6 | 6 | 4 | 4 | 3 | 6 | 6 | 5 | 8 | 7 | 7 | 5 | 5 | 7 | 6 | 6 | 7 | 7 | 6 | 5 | 4 | 4 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | W 8 | — | — | — | — | — | W 6 | NNW 4 | N 4 | S 4 | W 9 | W 15 | W 14 | WNW 14 | WNW 13 | W 7 | WNW 7 | W 14 | WNW 13 | — | WNW 12 | WNW 12 | — |
 kJ | 67 | 49 | — | — | — | — | — | 30 | 6 | 1 | 3 | 6 | 4 | 4 | 18 | 17 | 92 | 77 | 96 | 96 | — | 198 | 150 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 5 | W 9 | W 8 | — | W 7 | W 9 | — | — | W 16 | WNW 14 | WNW 14 | WNW 14 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 11 | 6 | 5 | — | 4 | 2 | — | — | 5 | 41 | 69 | 110 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 9 | — | W 9 | — | W 16 | — | — | — | — | — | WNW 12 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 6 | — | 2 | — | 5 | — | — | — | — | — | 14 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | WNW 8 | WNW 8 | WNW 4 | WNW 5 | NW 5 | — | W 5 | WSW 5 | W 5 | W 5 | W 5 | W 6 | W 6 | W 6 | — | — | W 7 | W 7 | W 13 | W 5 | W 6 | W 6 |
| kJ | 13 | 9 | 86 | 73 | 40 | 90 | 85 | — | 27 | 45 | 50 | 37 | 46 | 77 | 86 | 109 | — | — | 61 | 79 | 459 | 49 | 92 | 205 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 235 | 234 | 607 | 509 | 235 | 235 | 162 | 156 | 162 | 341 | 368 | 394 | 262 | 235 | 156 | 119 | 234 | 247 | 481 | 148 | 156 | 162 | 162 | 115 |
Best forecast wave conditions in Normandy | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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