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Mers-les-Bains Surf Forecast
/ Nord – Pas de Calais (13 surf breaks) /
Surf Forecasts:
Mers-les-Bains surfForecast / Nord – Pas de Calais / France
48hr Weather and Surf, issued 6 pm Sunday 22 Mar 2026 CETForecast update in hr min s Forecast update imminent
Mers-les-Bains surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mers-les-Bains sea temperature is
9.8° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Mers-les-Bains today?
The current surf forecast for Mers-les-Bains at 9PM is: 0.1m 13s primary swell from a West direction and 0.1m 9s secondary swell from a West direction, 0.3m 3s secondary swell from a North direction (forecast issued at 06:00pm March 22). The wind direction is predicted to be cross-onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | - | - |
| Afternoon (22 Mar) | 0.5ft (0.1m) | 12s |
| Evening (22 Mar) | 0.5ft (0.1m) | 13s |
Table - waves today at Mers-les-Bains. (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) (?) | 12 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 3 | 4 | 4 | 5 | 5 | 6 | 7 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 16 | 25 | 37 | 66 | 154 | 449 | 573 | 534 | 570 | 495 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | glass | glass | glass | glass | on | on | cross- on | cross | cross | cross- off | cross- off | cross | cross | cross | cross | cross | cross- on | cross- on | on | on | on |
High Tide / height (m) | 2:01PM 9.47 | 2:21AM 9.28 | 2:42PM 9.04 | 3:04AM 8.77 | 3:28PM 8.38 | 3:51AM 8.06 | ||||||||||||||||||
Low Tide / height (m) | 9:02PM 0.09 | 9:22AM 0.29 | 9:43PM 0.62 | 10:06AM 0.83 | 10:29PM 1.28 | 10:56AM 1.48 | ||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:47 | - | - |
| Sunset | - | 7:08 | - | - | - | - | - | - | - | 7:10 | - | - | - | - | - | - | - | 7:12 | - | - | - | - | - | - |
 | |  | | |  |  | | | |  | | | | | | | |  | |  |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 |
| Temp. °C | 10 | 9 | 9 | 8 | 8 | 8 | 9 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 9 | 12 | 13 | 12 | 11 | 11 | 8 | 7 | 6 | 7 |
| Feels °C (?) | 6 | 5 | 6 | 6 | 6 | 6 | 7 | 8 | 7 | 7 | 6 | 4 | 4 | 4 | 4 | 6 | 7 | 6 | 3 | 2 | -1 | -4 | -5 | -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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