Cap St Louis Surf Break

Lat Long: 43.18° N 5.68° E

Cap St Louis 48 hour detailed Surf Forecast

Issued: 7 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cap St Louis sea temperature is
26.5° C
4.4° 

Cap St Louis surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Cap St Louis today (21 Jul):

  • Afternoon surf: Afternoon surf (21 Jul, local time) - 1ft (0.3m), 4s period with WNW swell.

The current surf forecast for Cap St Louis at 3AM is: 0.2m 3s primary swell from a West direction (forecast issued at 07:00pm July 20). The wind direction is predicted to be offshore.

Time (CEST) & DateWave HeightWave Period
Morning (21 Jul)--
Afternoon (21 Jul)1ft (0.3m)4s
Evening (21 Jul)--

Table - waves today at Cap St Louis. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 35°C on Tue afternoon, min 24°C on Tue night). Winds increasing (calm on Wed morning, strong winds from the NW by Thu afternoon).

Mon
20
Tuesday
21
Wednesday
22
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
W
3
0.3
WSW
3
0.3
W
3
0.3
W
3
0.2
W
3
0.2
W
3
0.4
WNW
3
0.8
WNW
4
0.7
NW
4
0.7
NW
4
0.7
WNW
5
0.7
WNW
5
0.5
WNW
5
0.4
WNW
5
0.3
WNW
5
0.2
WNW
4
0.2
W
3
Wave Graph
Metric surfscale
Energy kJ
2
1
1
1
1
1
0
0
3
0
0
0
22
24
15
10
5
1
1
Wind (km/h)
20
WSW
15
WSW
10
WNW
5
WNW
5
WSW
5
WNW
10
WNW
25
WNW
30
WNW
25
NW
20
NW
15
NW
15
NNW
5
NE
5
SW
10
SSW
15
SSW
15
WSW
10
W
Wind State
cross-on
cross-on
cross
cross-off
glassy
glassy
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-on
on
on
cross-on
cross
High Tide
2:07PM0.16m
2:19AM0.21m
3:24PM0.16m
3:00AM0.19m
4:50PM0.17m
Low Tide
7:40PM0.08m
9:12AM0.07m
8:47PM0.10m
9:59AM0.07m
10:23PM0.12m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:10
9:09
9:08
 mm
Temp °C
33
31
27
27
26
26
31
34
35
34
30
27
24
25
28
28
29
29
27
Feels °C
30
30
27
28
27
27
30
29
29
28
25
22
20
24
27
28
29
27
26
  • 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
How to use the Wavefinder 

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 Cap St Louis 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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