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Pornichet Surf Forecast
/ Loire Atlantique (9 surf breaks) /
Surf Forecasts:
Pornichet surfForecast / Loire Atlantique / France
48hr Weather and Surf, issued 1 am Thursday 18 Sep 2025 CEST
How big are the waves at Pornichet today?
The current surf forecast for Pornichet at 5AM is: 1.3m 13s primary swell from a West direction (forecast issued at 01:00am September 18). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4.5ft (1.3m) | 13s |
| Afternoon (18 Sep) | 4ft (1.2m) | 12s |
| Evening (18 Sep) | 3.5ft (1.1m) | 11s |
Table - waves today at Pornichet. (Swell directed towards the surf break)
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
| 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 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 198 | 403 | 547 | 556 | 513 | 418 | 404 | 330 | 251 | 242 | 227 | 174 | 164 | 161 | 164 | 161 | 158 | 151 | 117 | 117 | 113 | 83 | 110 | 79 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | glass | cross | cross- on | on | glass | glass | off | off | cross- off | cross | cross- on | on | cross- on | glass | glass | on | cross- on | cross | cross- on | on | cross- on |
High Tide / height (m) | 3:35AM 3.61 | 3:49PM 3.97 | 4:17AM 3.88 | 4:27PM 4.23 | 4:49AM 4.10 | 4:58PM 4.43 | ||||||||||||||||||
Low Tide / height (m) | 8:48PM 1.01 | 9:11AM 1.02 | 9:46PM 0.70 | 10:03AM 0.70 | 10:32PM 0.42 | 10:46AM 0.42 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:48 | - | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:52 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:14 | - | - | - | - | - | - | - | 8:12 |
 | | |  | | | | | |  | |  | |  | | |  | | |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - |
| Temp. °C | 16 | 16 | 16 | 16 | 16 | 17 | 19 | 19 | 22 | 21 | 21 | 21 | 21 | 22 | 20 | 20 | 20 | 20 | 20 | 18 | 19 | 21 | 20 | 18 |
| Feels °C (?) | 16 | 16 | 16 | 17 | 16 | 16 | 18 | 18 | 20 | 19 | 18 | 17 | 17 | 18 | 19 | 20 | 22 | 22 | 21 | 17 | 18 | 19 | 18 | 16 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Loire Atlantique
The wind is still cross-on at Pornichet (light winds from the W.(Wind varies from 230 to 290 degs) at Saint -Nazaire -Montoir 16 km from Pornichet). 1.2m 12s groundswell from the W to make surfable waves.
16 km away, 1 h 54 min ago
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