Cap St Louis Surf Break

Lat Long: 43.18° N 5.68° E

Cap St Louis 48 hour detailed Surf Forecast

Issued: 1 pm 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cap St Louis sea temperature is
24.8°C
3.2° 

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 (09 Sep):

  • Morning surf: Morning surf (09 Sep, local time) - 3ft (0.9m), 5s period with W swell.
  • Afternoon surf: Afternoon surf (09 Sep, local time) - 4ft (1.2m), 6s period with W swell.
  • Evening surf: Evening surf (09 Sep, local time) - 4.5ft (1.4m), 6s period with WNW swell.

The current surf forecast for Cap St Louis at 5PM is: 1.2m 6s primary swell from a West direction (forecast issued at 01:00pm September 09). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (09 Sep)3ft (0.9m)5s
Afternoon (09 Sep)4ft (1.2m)6s
Evening (09 Sep)4.5ft (1.4m)6s

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


Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Warm (max 28°C on Fri afternoon, min 18°C on Wed night). Winds decreasing (fresh winds from the NW on Wed night, calm by Sat morning).

Wed
9
Thursday
10
Friday
11
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
1
0
0
0
1
0
0
0
0
0
0
0
1
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)
1
W
5
1.3
W
6
1.2
W
6
1.4
W
6
1.5
WNW
6
1.4
WNW
6
1.7
WNW
6
1.6
WNW
7
1.5
WNW
6
1.2
W
7
1.2
W
7
1.2
WNW
6
1.2
WNW
6
0.9
WNW
5
0.6
WNW
5
0.7
WNW
5
0.9
WNW
5
0.9
WNW
5
1
WNW
5
1.4
W
5
1.2
W
5
Wave Graph
Metric surfscale
Energy kJ
58
119
119
151
141
0
213
223
176
131
155
101
81
51
20
27
37
41
49
102
75
Wind (km/h)
20
NW
20
WNW
25
NW
30
NW
25
NW
25
NW
30
NW
25
NW
20
NW
25
NW
30
WNW
25
NW
5
N
5
NE
5
NNW
10
NW
20
WNW
25
NW
30
WNW
25
WNW
10
NW
Wind State
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross-off
cross-off
High Tide
8:01AM0.17m
8:48PM0.28m
8:44AM0.18m
9:24PM0.28m
9:25AM0.20m
9:57PM0.27m
Low Tide
1:57PM0.01m
3:17AM0.05m
2:40PM0.00m
3:49AM0.04m
3:21PM0.01m
thunderstorm
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:59
7:57
7:54
 mm
1
1
Temp °C
25
24
24
23
22
20
18
18
21
25
27
24
23
22
21
20
22
26
28
26
24
Feels °C
23
22
20
17
17
14
11
12
16
20
21
19
22
22
22
19
18
20
21
20
21
  • 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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