Cap St Louis Surf Break

Lat Long: 43.18° N 5.68° E

Cap St Louis 48 hour detailed Surf Forecast

Issued: 1 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cap St Louis sea temperature is
27.5° C
4.2° 

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


Time (CEST) & DateWave HeightWave Period
Morning (15 Aug)0.5ft (0.2m)3s
Afternoon (15 Aug)0.5ft (0.2m)3s
Evening (15 Aug)--

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


Short Range Forecast

Mostly dry. Warm (max 33°C on Mon afternoon, min 25°C on Sun night). Winds increasing (calm on Sat night, strong winds from the NW by Mon night).

Sat
15
Sunday
16
Monday
17
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)
0.2
WSW
3
0.2
WSW
3
0.3
SW
2
0.2
WSW
3
0.3
SW
2
0.4
WSW
3
0.5
W
3
0.4
WSW
4
0.4
WSW
4
0.7
W
5
1.1
W
5
1.3
W
5
1.5
W
5
1.6
W
6
1.7
WNW
6
Wave Graph
Metric surfscale
Energy kJ
1
1
1
0
0
0
0
1
0
0
1
3
5
4
6
21
51
81
124
200
205
Wind (km/h)
10
WSW
15
SW
15
SW
5
S
0
NE
5
ESE
5
WNW
5
N
10
WSW
15
WSW
15
WSW
15
WSW
15
WNW
10
WSW
15
NW
20
WNW
25
WNW
35
WNW
35
WNW
35
NW
35
NW
Wind State
cross-on
cross-on
on
glassy
glassy
glassy
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-off
cross
cross
cross
cross
cross-off
cross-off
High Tide
11:02AM0.18m
11:42PM0.27m
11:45AM0.18m
00:14AM0.24m
12:31PM0.18m
Low Tide
4:58PM0.01m
6:09AM0.05m
5:39PM0.03m
6:41AM0.05m
6:22PM0.06m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:39
8:38
8:37
 mm
Temp °C
30
31
30
29
27
26
26
26
29
30
29
27
26
26
25
26
28
32
33
33
32
Feels °C
31
32
31
32
31
29
29
29
30
30
30
27
27
28
26
25
24
27
28
28
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 

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