Cap St Louis Surf Break

Lat Long: 43.18° N 5.68° E

Cap St Louis 48 hour detailed Surf Forecast

Issued: 7 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cap St Louis sea temperature is
26.5° C
4.4° 

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 (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 1ft (0.3m), 3s period with WNW swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 1ft (0.3m), 3s period with WNW swell.
  • Evening surf: Evening surf (20 Jul, local time) - 1ft (0.3m), 3s period with WSW swell.

The current surf forecast for Cap St Louis at 3PM is: 0.3m 3s primary swell from a West-northwest direction (forecast issued at 07:00am July 20). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (20 Jul)1ft (0.3m)3s
Afternoon (20 Jul)1ft (0.3m)3s
Evening (20 Jul)1ft (0.3m)3s

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


Short Range Forecast

Mostly dry. Warm (max 35°C on Mon afternoon, min 24°C on Tue night). Mainly fresh winds.

Monday
20
Tuesday
21
Wednesday
22
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
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)
0.4
WNW
4
0.3
WNW
4
0.3
WNW
3
0.3
WNW
3
0.4
W
3
0.3
WSW
3
0.3
WSW
3
0.3
WSW
3
0.3
WSW
3
0.3
W
3
0.2
W
3
0.2
WNW
4
0.5
W
3
0.7
WNW
4
0.7
WNW
4
0.7
NW
4
0.7
NW
5
0.7
WNW
5
0.5
WNW
5
0.4
WNW
5
0.3
WNW
5
0.2
W
3
0.2
E
5
Wave Graph
Metric surfscale
Energy kJ
4
2
2
2
2
2
2
2
2
1
1
2
5
15
0
0
0
25
15
10
5
1
0
Wind (km/h)
10
NNW
10
NW
15
WNW
20
W
20
WSW
10
WSW
20
WSW
15
NNE
5
WSW
5
NW
15
WNW
25
WNW
30
WNW
25
NW
15
NW
20
NW
15
NNW
10
NNE
10
SW
10
SSW
15
SSW
10
SW
10
WSW
Wind State
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
off
cross-on
glassy
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
off
cross-on
on
on
cross-on
cross-on
High Tide
2:07PM0.16m
2:19AM0.21m
3:24PM0.16m
3:00AM0.19m
4:50PM0.17m
Low Tide
8:28AM0.07m
7:40PM0.08m
9:12AM0.07m
8:47PM0.10m
9:59AM0.07m
10:23PM0.12m
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:15
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:10
9:09
9:08
 mm
Temp °C
28
28
32
35
33
30
27
28
27
27
31
34
35
34
31
28
24
25
28
28
29
28
26
Feels °C
27
27
29
32
30
30
27
28
28
29
30
29
29
28
26
23
20
23
27
28
29
27
25
  • 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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