Mers-les-Bains surf break

Mers-les-Bains surfForecast / Nord – Pas de Calais / France

information circle48hr Weather and Surf, issued 1 pm Sunday 03 Aug 2025 CEST
Forecast 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
19.7° C
(Which is 2.6°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 4PM is: 1.0m 4s primary swell from a West direction and 0.1m 7s secondary swell from a North direction (forecast issued at 01:00pm August 03). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (03 Aug)2.5ft (0.7m)4s
Afternoon (03 Aug)3ft (0.9m)4s
Evening (03 Aug)3.5ft (1.1m)5s

Table - waves today at Mers-les-Bains. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Sunday
03
Monday
04
Tuesday
05
Wednesday
06
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
W
0.8
W
1
W
1.1
W
1.1
W
1.1
W
0.9
W
0.7
W
0.9
WSW
1
W
1.1
W
1.2
W
1.3
W
1.1
W
1
WNW
1.1
WNW
1.1
WNW
1.1
WNW
1.3
W
1.3
W
1.1
W
0.8
W
0.7
WNW
0.6
WNW
Period(s) (?)445566664556666555666665
Wave
Graph
(?)Metric surfscale
Energy (?)172342637578533129486585124978257596910310578403120
Wind
(km/h)
25
W
25
W
30
W
25
W
25
WSW
20
WSW
20
WSW
20
WSW
25
WSW
30
WSW
35
W
30
W
25
W
20
WNW
20
NW
20
NW
25
WNW
30
WNW
30
W
30
W
20
W
5
NNE
0
WNW
0
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
crossglassglass
High Tide
/ height (m)
7:51PM
6.30
8:31AM
6.13
9:06PM
6.27
9:42AM
6.25
10:10PM
6.52
Low Tide
/ height (m)
1:40PM
2.70
2:16AM
2.81
2:48PM
2.93
3:36AM
2.86
4:16PM
2.86
5:00AM
2.57
Sunday
03
Monday
04
Tuesday
05
Wednesday
06
Sunrise-------6:26-------6:28-------6:28
Sunset---9:34-------9:32-------9:30----
part cloudpart cloudpart cloudcloudpart cloudcloudpart cloudpart cloudpart cloudcloudclearcloudcloudlight raincloudclearclearclearclearclearclearclearpart cloudcloud
Rain (mm)
-------------1----------
Temp. °C181818181818171720212220181817161616181818181716
Feels °C (?)141314151617161617171817161614121110121314161716
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Nord - Pas de Calais

  1. weather stationWind Update Still cross-shore at Mers-les-Bains (light winds from the SW at Dieppe 26 km from Mers-les-Bains). 0.9m 4s local chop from the W to make surfable waves.

    Mers-les-Bains
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26 km away, 1 h 32 min ago

18 km/h
SW
0.0
19.7
Air / Water (°C)
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