- Forecast
- Maps
- Live
- Weather State
- Spot Information
Ste Marguerite Surf Forecast
/ Loire Atlantique (9 surf breaks) /
Surf Forecasts:
Ste Marguerite surfForecast / Loire Atlantique / France
48hr Weather and Surf, issued 1 pm Friday 29 May 2026 CESTForecast update in hr min s Forecast update imminent
Ste Marguerite surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ste Marguerite sea temperature is
18.9° C
(Which is 3.7°C warmer than normal for this time of year)How big are the waves at Ste Marguerite today (29 May):
- Morning surf: Morning surf (29 May, local time) - 1ft (0.3m), 9s period with W swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 1ft (0.3m), 9s period with W swell.
- Evening surf: Evening surf (29 May, local time) - 1.5ft (0.4m), 12s period with WSW swell.
The current surf forecast for Ste Marguerite at 10PM is: 0.4m 12s primary swell from a West-southwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 01:00pm May 29). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 1ft (0.3m) | 9s |
| Afternoon (29 May) | 1ft (0.3m) | 9s |
| Evening (29 May) | 1.5ft (0.4m) | 12s |
Table - waves today at Ste Marguerite. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Fri afternoon, min 15°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 9 | W 9 | W 9 | WSW 12 | WSW 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 13 | WSW 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | WSW 12 | WSW 12 | WSW 11 | W 11 | |
14 | 18 | 17 | 29 | 47 | 63 | 62 | 57 | 73 | 71 | 70 | 61 | 90 | 165 | 413 | 403 | 341 | 537 | 537 | 472 | 298 | 293 | 278 | 307 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | off | off | off | off | off | off | on | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | glassy | |
High Tide | 4:27PM4.04m | 4:43AM4.00m | 4:57PM4.15m | 5:14AM4.05m | 5:28PM4.21m | 5:46AM4.06m | ||||||||||||||||||
Low Tide | 10:27AM0.69m | 10:50PM0.64m | 11:07AM0.65m | 11:30PM0.58m | 11:45AM0.63m | 00:08AM0.56m | ||||||||||||||||||
 |  | | |  | | | | | | |  |  |  | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — |
 | — | — | — | 9:53 | — | — | — | — | — | — | — | 9:54 | — | — | — | — | — | — | — | 9:55 | — | — | — | 9:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 27 | 29 | 26 | 23 | 18 | 17 | 18 | 22 | 24 | 22 | 21 | 18 | 16 | 16 | 15 | 17 | 18 | 19 | 19 | 18 | 17 | 16 | 16 |
22 | 27 | 28 | 25 | 21 | 14 | 15 | 17 | 23 | 24 | 20 | 19 | 14 | 13 | 12 | 12 | 14 | 15 | 16 | 16 | 15 | 16 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | WSW 12 | WSW 12 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | WNW 7 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | WSW 12 | WSW 12 | WSW 11 | W 11 |
 kJ | 14 | 14 | 13 | 29 | 47 | 63 | 62 | 57 | 73 | 71 | 70 | 61 | 81 | 60 | 413 | 403 | 341 | 537 | 537 | 472 | 298 | 293 | 278 | 307 |
Swell 2 Height (m) Direction Period (s) | SW 15 | WSW 13 | WSW 13 | W 8 | W 8 | — | W 6 | WNW 6 | — | W 16 | SW 15 | WSW 14 | W 13 | WSW 13 | — | — | — | — | — | — | — | — | W 4 | — |
| kJ | 8 | 18 | 17 | 5 | 5 | — | 6 | 7 | — | 5 | 9 | 38 | 90 | 165 | — | — | — | — | — | — | — | — | 9 | — |
Swell 3 Height (m) Direction Period (s) | — | W 11 | — | — | — | — | — | — | — | — | — | — | — | WSW 9 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | — | — | — | — | — | — | — | — | — | — | — | 28 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 2 | NNE 3 | NNE 2 | NNE 2 | NNE 3 | N 3 | NNE 3 | NNE 3 | N 3 | — | — | W 3 | WNW 3 | N 3 | NNW 3 | — | — | — | — | — | W 4 | W 4 | — | — |
| kJ | 1 | 1 | 1 | 1 | 2 | 5 | 3 | 1 | 1 | — | — | 3 | 4 | 5 | 7 | — | — | — | — | — | 17 | 18 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 104 | 72 | 72 | 63 | 0 | 72 | 0 | 0 | 0 | 65 | 95 | 93 | 0 | 3 | 81 | 3 | 3 | 105 | 152 | 181 | 95 | 3 | 3 | 0 |
Best forecast wave conditions in Loire Atlantique | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Ste Marguerite 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.
Nearest