Cap St Louis Surf Break

Lat Long: 43.18° N 5.68° E

Cap St Louis 48 hour detailed Surf Forecast

Issued: 1 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cap St Louis sea temperature is
27.0° C
3.7° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 0.5ft (0.2m), 3s period with WSW swell.

The current surf forecast for Cap St Louis at 6AM is: 0.2m 3s primary swell from a West-southwest direction (forecast issued at 01:00am August 15). The wind direction is predicted to be glassy.

Time (CEST) & DateWave HeightWave Period
Morning (15 Aug)0.5ft (0.2m)3s
Afternoon (15 Aug)--
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 morning). Winds increasing (calm on Sat night, strong winds from the WNW by Mon afternoon).

Saturday
15
Sunday
16
Monday
17
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
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
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
0.2
WSW
3
0.2
WSW
3
0.2
WSW
3
0.2
WSW
3
0.3
WSW
4
0.3
WSW
4
0.4
WSW
4
0.5
W
3
0.5
W
3
0.5
W
3
0.5
W
4
0.9
WSW
5
1.1
W
5
1.2
WNW
5
1.5
W
5
1.5
W
6
1.6
W
6
1.8
WNW
6
Wave Graph
Metric surfscale
Energy kJ
1
1
1
0
0
0
0
1
1
1
3
3
5
5
5
6
7
49
67
72
121
138
200
0
Wind (km/h)
5
WNW
5
N
5
NW
5
W
15
SW
15
SW
10
SW
10
NNE
5
E
10
WNW
5
NW
10
WSW
15
WSW
15
WSW
15
W
15
WNW
15
W
15
WNW
20
NW
30
WNW
40
WNW
35
WNW
35
NNW
40
NW
Wind State
cross-off
glassy
cross-off
cross-on
on
on
on
off
glassy
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
High Tide
11:08PM0.28m
11:02AM0.18m
11:42PM0.27m
11:45AM0.18m
00:14AM0.24m
12:31PM0.18m
Low Tide
5:35AM0.05m
4:58PM0.01m
6:09AM0.05m
5:39PM0.03m
6:41AM0.05m
6:22PM0.06m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
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
27
27
27
30
31
30
29
27
27
26
25
29
29
29
27
27
26
26
25
29
32
33
33
31
Feels °C
29
29
28
31
31
30
31
30
29
28
28
30
30
30
28
27
26
25
23
25
25
28
27
24
  • 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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