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St Jean de Monts surfForecast / Vendee / France
48hr Weather and Surf, issued 6 pm Sunday 22 Mar 2026 CETForecast update in hr min s Forecast update imminent
St Jean de Monts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Jean de Monts sea temperature is
12.2° C
(Which is slightly warmer than usual)How big are the waves at St Jean de Monts today?
The current surf forecast for St Jean de Monts at 12AM is: 0.8m 14s primary swell from a West direction (forecast issued at 06:00pm March 22). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 2.5ft (0.8m) | 13s |
| Afternoon (23 Mar) | 2.5ft (0.7m) | 13s |
| Evening (23 Mar) | 2.5ft (0.8m) | 13s |
Table - waves today at St Jean de Monts. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 19 | 17 | 16 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 396 | 343 | 325 | 229 | 215 | 212 | 150 | 148 | 215 | 215 | 209 | 190 | 184 | 178 | 134 | 125 | 116 | 84 | 185 | 998 | 1508 | 1892 | 1976 | 1966 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | off | off | off | glass | cross | cross | cross- off | off | glass | glass | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross |
High Tide / height (m) | 6:35PM 4.55 | 6:56AM 4.43 | 7:14PM 4.30 | 7:39AM 4.04 | 8:00PM 3.95 | 8:31AM 3.59 | ||||||||||||||||||
Low Tide / height (m) | 1:22AM 0.05 | 1:45PM 0.29 | 2:10AM 0.37 | 2:35PM 0.68 | 3:07AM 0.73 | |||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:05 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:01 | - |
| Sunset | - | 7:22 | - | - | - | - | - | - | - | 7:23 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - |
 |  |  |  | | | | | | | |  | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 14 | 10 | 9 | 9 | 8 | 9 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 |
| Feels °C (?) | 8 | 10 | 5 | 4 | 5 | 4 | 6 | 11 | 9 | 9 | 9 | 9 | 10 | 10 | 8 | 7 | 7 | 7 | 6 | 5 | 5 | 2 | 1 | 0 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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