Cap St Louis Surf Break

Lat Long: 43.18° N 5.68° E

Cap St Louis 48 hour detailed Surf Forecast

Issued: 1 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cap St Louis sea temperature is
21.5°C
0.3° 

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 (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 1.5ft (0.5m), 4s period with W swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 1ft (0.3m), 4s period with W swell.
  • Evening surf: Evening surf (14 Sep, local time) - 0.5ft (0.2m), 4s period with WSW swell.

The current surf forecast for Cap St Louis at 11PM is: 0.2m 4s primary swell from a West-southwest direction (forecast issued at 01:00pm September 14). The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (14 Sep)1.5ft (0.5m)4s
Afternoon (14 Sep)1ft (0.3m)4s
Evening (14 Sep)0.5ft (0.2m)4s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Mon afternoon, min 20°C on Wed night). Wind will be generally light.

Mon
14
Tuesday
15
Wednesday
16
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)
0.6
WNW
4
0.3
W
4
0.2
WSW
4
0.2
WSW
4
0.2
WSW
4
0.2
WSW
3
0.1
SW
4
0.2
WSW
4
0.3
SW
4
0.2
WSW
4
0.1
SW
4
0.1
SW
4
0.1
SW
4
0.1
SW
4
0.4
WSW
6
0.9
W
6
1.2
W
6
1.5
W
6
Wave Graph
Metric surfscale
Energy kJ
13
3
1
1
1
1
0
0
0
1
2
3
2
1
1
1
1
12
60
96
186
Wind (km/h)
5
SSW
10
SW
10
SSE
5
SE
5
ESE
5
E
10
ENE
5
ENE
5
SE
10
S
10
S
5
SSW
5
W
5
WNW
5
NW
0
N
5
WSW
15
W
15
W
25
WNW
20
NW
Wind State
glassy
on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-on
on
on
on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross
cross-off
High Tide
11:20AM0.21m
11:25PM0.21m
12:00PM0.21m
11:51PM0.19m
12:43PM0.20m
Low Tide
5:21PM0.05m
5:39AM0.04m
6:03PM0.07m
6:06AM0.05m
6:51PM0.10m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:50
7:47
7:45
 mm
Temp °C
24
26
26
24
24
23
23
23
25
26
25
24
23
23
22
22
24
26
25
25
24
Feels °C
24
26
26
25
26
24
23
23
25
26
25
26
25
24
23
24
25
26
24
21
22
  • 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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