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Surf Forecasts:
Grande Trait surfForecast / Loire Atlantique / France
48hr Weather and Surf, issued 6 am Monday 02 Mar 2026 CETForecast update in hr min s Forecast update imminent
Grande Trait surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grande Trait sea temperature is
11.1° C
(Which is slightly warmer than usual)How big are the waves at Grande Trait today?
The current surf forecast for Grande Trait at 2PM is: 1.3m 12s primary swell from a West-southwest direction and 1.3m 6s secondary swell from a South direction (forecast issued at 06:00am March 02). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Mar) | 4ft (1.2m) | 12s |
| Afternoon (02 Mar) | 4.5ft (1.4m) | 12s |
| Evening (02 Mar) | 5ft (1.5m) | 11s |
Table - waves today at Grande Trait. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 02 | Tuesday 03 | Wednesday 04 | Thu 05 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 16 | 15 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 411 | 404 | 404 | 494 | 569 | 532 | 512 | 447 | 423 | 497 | 1012 | 1137 | 1016 | 849 | 608 | 414 | 319 | 235 | 184 | 137 | 123 | 88 | 86 | 61 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross- on | cross | 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) | 4:00AM 4.48 | 4:23PM 4.31 | 4:35AM 4.70 | 4:55PM 4.47 | 5:07AM 4.80 | 5:24PM 4.54 | ||||||||||||||||||
Low Tide / height (m) | 10:13AM 0.12 | 10:28PM 0.14 | 10:54AM -0.08 | 11:08PM -0.03 | 11:32AM -0.16 | 11:46PM -0.08 | ||||||||||||||||||
Monday 02 | Tuesday 03 | Wednesday 04 | Thu 05 | |||||||||||||||||||||
| Sunrise | - | - | 7:48 | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:43 | - | - | - | - | - |
| Sunset | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:57 | - | - | - |
 | |  | | | | | |  | |  |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 10 | 11 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 12 | 15 | 15 | 15 | 14 | 12 | 11 | 10 | 13 | 16 | 16 | 15 | 13 |
| Feels °C (?) | 4 | 4 | 4 | 4 | 7 | 9 | 10 | 9 | 8 | 7 | 5 | 9 | 13 | 13 | 12 | 10 | 8 | 7 | 6 | 10 | 13 | 13 | 11 | 9 |
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Grande Trait surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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