Cap St Louis Surf Break

Lat Long: 43.18° N 5.68° E

Cap St Louis 48 hour detailed Surf Forecast

Issued: 1 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cap St Louis sea temperature is
26.3° C
3.4° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 3.5ft (1.0m), 6s period with W swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 4ft (1.2m), 5s period with W swell.
  • Evening surf: Evening surf (07 Aug, local time) - 4ft (1.2m), 5s period with W swell.

The current surf forecast for Cap St Louis at 7AM is: 1.0m 5s primary swell from a West direction and 0.9m 6s secondary swell from a West direction (forecast issued at 01:00am August 07). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (07 Aug)3.5ft (1.0m)6s
Afternoon (07 Aug)4ft (1.2m)5s
Evening (07 Aug)4ft (1.2m)5s

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


Short Range Forecast

Mostly dry. Warm (max 33°C on Fri afternoon, min 26°C on Fri morning). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sun night).

Friday
7
Saturday
8
Sunday
9
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)
0.9
W
5
1.1
W
5
1
W
6
0.9
W
6
1.1
W
5
1.4
W
5
1.3
W
5
1.1
W
5
1
W
5
0.8
WSW
5
0.8
W
5
0.6
WSW
5
0.4
SW
5
0.3
SW
4
0.3
SW
4
0.3
SW
4
0.1
SW
4
0.1
SW
4
0.2
WSW
4
0.2
WSW
4
0.2
WSW
4
Wave Graph
Metric surfscale
Energy kJ
39
65
60
59
69
113
90
52
41
28
27
17
7
3
3
2
1
0
0
0
1
1
1
1
Wind (km/h)
20
NW
15
NW
15
NW
20
WNW
30
WNW
30
WNW
25
WNW
20
W
15
WNW
10
NNW
5
E
10
S
15
SSW
10
S
5
SSW
5
NW
5
NNE
5
NW
5
NE
10
SSE
15
S
10
SSW
5
SSE
0
NNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross
cross-off
cross-off
on
on
on
on
glassy
off
glassy
glassy
cross-on
on
on
cross-on
glassy
High Tide
3:06AM0.18m
5:17PM0.19m
4:31AM0.16m
6:36PM0.22m
5:57AM0.16m
7:36PM0.24m
Low Tide
10:05AM0.05m
11:21PM0.11m
11:20AM0.04m
00:59AM0.10m
12:24PM0.03m
clear
clear
clear
clear
clear
clear
clear
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>
6:33
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:50
8:49
 mm
Temp °C
30
26
26
30
33
33
32
28
27
27
26
29
30
29
28
27
26
27
27
30
31
30
30
28
Feels °C
27
23
24
26
27
27
27
26
26
25
26
30
32
31
31
30
28
29
28
30
31
30
31
30
  • 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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