Cap St Louis Surf Break

Lat Long: 43.18° N 5.68° E

Cap St Louis 48 hour detailed Surf Forecast

Issued: 7 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cap St Louis sea temperature is
27.3° C
4.0° 

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 (16 Aug)0.5ft (0.2m)3s
Afternoon (16 Aug)1.5ft (0.4m)3s
Evening (16 Aug)1.5ft (0.5m)3s

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


Short Range Forecast

Mostly dry. Warm (max 32°C on Mon afternoon, min 26°C on Sun morning). Winds increasing (calm on Sun morning, strong winds from the NW by Mon night).

Sunday
16
Monday
17
Tuesday
18
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
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
1
1
0
0
0
0
Swell
Height Map
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
3
0.4
WSW
3
0.5
WSW
3
0.5
W
3
0.5
WSW
4
0.9
W
5
0.7
W
5
0.9
W
4
1.1
W
5
1.4
W
6
1.4
W
6
1.5
WNW
6
1.5
WNW
6
1.5
WNW
6
1.5
WNW
6
1.1
W
6
1.6
W
7
1.2
W
7
1.2
W
6
1
W
5
Wave Graph
Metric surfscale
Energy kJ
1
1
0
1
3
6
6
8
36
22
30
51
117
125
150
136
136
140
89
226
124
99
58
Wind (km/h)
5
W
5
NW
10
WSW
20
WSW
15
WSW
15
W
10
W
5
NW
10
W
15
NW
25
WNW
30
W
35
WNW
30
NW
40
NW
40
NW
30
NW
20
NW
15
NW
10
WSW
15
SW
10
WSW
10
WNW
Wind State
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross
High Tide
11:45AM0.18m
00:14AM0.24m
12:31PM0.18m
00:44AM0.21m
1:23PM0.18m
Low Tide
6:09AM0.05m
5:39PM0.03m
6:41AM0.05m
6:22PM0.06m
7:13AM0.06m
7:10PM0.09m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
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
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:38
8:37
8:36
 mm
Temp °C
26
26
29
30
29
28
27
26
26
26
29
31
32
32
31
30
28
27
30
32
31
31
31
Feels °C
29
30
31
31
30
29
29
29
28
26
26
27
28
28
24
23
23
24
28
31
30
32
31
  • 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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