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Surf Forecasts:
Dielette Harbour surfForecast / Normandy / France
48hr Weather and Surf, issued 1 am Monday 20 Apr 2026 CESTForecast update in hr min s Forecast update imminent
Dielette Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dielette Harbour sea temperature is
11.7° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Dielette Harbour today?
The current surf forecast for Dielette Harbour at 9AM is: 0.5m 10s primary swell from a West direction and 0.1m 15s secondary swell from a West direction (forecast issued at 01:00am April 20). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 1.5ft (0.5m) | 10s |
| Afternoon (20 Apr) | 1.5ft (0.4m) | 10s |
| Evening (20 Apr) | 1ft (0.3m) | 9s |
Table - waves today at Dielette Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 14 | 13 | 14 | 14 | 13 | 12 | 12 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 67 | 68 | 48 | 48 | 48 | 31 | 29 | 16 | 15 | 20 | 17 | 40 | 20 | 33 | 50 | 49 | 27 | 20 | 19 | 19 | 18 | 17 | 13 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:52PM 4.99 | 11:15AM 4.86 | 11:33PM 4.81 | 11:59AM 4.57 | 12:17AM 4.51 | 12:49PM 4.17 | ||||||||||||||||||
Low Tide / height (m) | 5:37AM -0.06 | 5:58PM 0.18 | 6:22AM 0.15 | 6:44PM 0.52 | 7:13AM 0.46 | 7:36PM 0.90 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:01 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 9:07 | - | - | - | - | - | - | - | 9:07 | - | - | - | - | - | - | - | 9:09 |
 | |  |  | | | | | |  | |  | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 10 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 9 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 11 | 12 | 12 |
| Feels °C (?) | 7 | 7 | 6 | 4 | 3 | 2 | 3 | 1 | 2 | 2 | 3 | 1 | 1 | 1 | 2 | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 3 | 4 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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