Cap St Louis Surf Break

Lat Long: 43.18° N 5.68° E

Cap St Louis 48 hour detailed Surf Forecast

Issued: 1 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cap St Louis sea temperature is
26.4° C
4.5° 

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 (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 2ft (0.6m), 4s period with W swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 2ft (0.6m), 4s period with W swell.
  • Evening surf: Evening surf (18 Jul, local time) - 1.5ft (0.5m), 4s period with W swell.

The current surf forecast for Cap St Louis at 5PM is: 0.6m 4s primary swell from a West direction (forecast issued at 01:00pm July 18). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (18 Jul)2ft (0.6m)4s
Afternoon (18 Jul)2ft (0.6m)4s
Evening (18 Jul)1.5ft (0.5m)4s

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


Short Range Forecast

Mostly dry. Warm (max 35°C on Sat afternoon, min 27°C on Sat night). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
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
Rating
(10 max)
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
W
4
0.6
W
4
0.6
W
4
0.6
W
4
0.5
W
4
0.5
W
4
0.4
WSW
4
0.4
WSW
4
0.4
WSW
4
0.4
W
3
0.5
W
3
0.5
W
3
0.5
W
3
0.6
W
4
0.5
WNW
4
0.3
W
4
0.2
W
3
0.4
ESE
3
0.4
ESE
3
0.3
ESE
3
0.2
E
4
Wave Graph
Metric surfscale
Energy kJ
9
14
12
11
7
7
5
5
5
4
5
5
5
9
7
2
1
3
4
0
0
Wind (km/h)
15
WNW
20
W
20
W
10
W
15
WNW
10
WNW
5
WNW
5
WNW
20
WNW
20
W
20
W
5
NW
15
WNW
10
NW
10
NNW
5
NW
5
SSW
15
SSE
15
S
10
SW
10
WNW
Wind State
cross
cross-on
cross-on
cross-on
cross
cross-off
cross
cross-off
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
on
cross-on
on
cross-on
cross
High Tide
12:10PM0.16m
1:02AM0.26m
1:04PM0.16m
1:41AM0.24m
2:07PM0.16m
Low Tide
6:02PM0.02m
7:45AM0.06m
6:47PM0.05m
8:28AM0.07m
7:40PM0.08m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:13
9:12
9:10
 mm
Temp °C
32
35
33
30
28
28
27
28
32
35
35
33
29
29
29
30
32
31
30
29
27
Feels °C
31
32
31
30
28
29
29
29
29
31
31
33
28
28
28
29
32
32
31
30
27
  • 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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