Cap Sim Surf Break

Lat Long: 31.39° N 9.84° W

Cap Sim 48 hour detailed Surf Forecast

Issued: 12 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cap Sim sea temperature is
17.6°C
3.9° 

Cap Sim 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 Sim today (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 2.5ft (0.8m), 11s period with NW swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 2.5ft (0.7m), 11s period with NW swell.
  • Evening surf: Evening surf (15 Sep, local time) - 2ft (0.6m), 10s period with NW swell.

The current surf forecast for Cap Sim at 2AM is: 0.9m 11s primary swell from a Northwest direction and 0.2m 7s secondary swell from a North-northeast direction, 0.7m 6s secondary swell from a North direction (forecast issued at 12:00pm September 14). The wind direction is predicted to be offshore and the swell rating is 2.

Time (+01) & DateWave HeightWave Period
Morning (15 Sep)2.5ft (0.8m)11s
Afternoon (15 Sep)2.5ft (0.7m)11s
Evening (15 Sep)2ft (0.6m)10s

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


Short Range Forecast

Mostly dry. Warm (max 34°C on Mon morning, min 19°C on Wed night). Winds increasing (light winds from the NNW on Mon morning, strong winds from the N by Wed afternoon).

Mon
14
Tuesday
15
Wednesday
16
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
1
1
1
1
2
1
1
0
0
0
0
0
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)
0.7
NW
12
0.8
NW
12
0.9
NW
12
0.9
NW
12
0.9
NW
12
0.9
NW
11
0.8
NW
11
0.8
NW
11
0.8
NW
11
0.8
NW
11
0.6
NW
10
0.6
NW
10
0.6
NW
10
0.6
NNW
10
0.5
NW
10
0.5
NW
10
0.4
NW
11
0.4
NW
11
0.5
NW
11
1.7
N
6
1.7
N
7
Wave Graph
Metric surfscale
Energy kJ
153
210
240
232
228
217
147
142
140
137
89
82
79
64
47
46
36
31
59
219
287
Wind (km/h)
10
NNW
20
NNW
15
N
20
NNE
20
NNE
20
NNE
20
NNE
20
NNE
20
NNE
30
N
40
N
35
NNE
30
NNE
25
NNE
30
NNE
30
NNE
35
NNE
40
N
40
N
35
N
35
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
4:40PM2.74m
4:57AM2.61m
5:15PM2.50m
5:31AM2.43m
5:51PM2.25m
Low Tide
10:23AM0.20m
10:42PM0.29m
10:58AM0.36m
11:13PM0.49m
11:34AM0.56m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
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>
7:22
7:22
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:46
7:45
7:44
 mm
Temp °C
34
32
31
30
33
32
31
30
31
32
28
26
27
29
27
24
25
25
23
22
20
Feels °C
31
28
28
28
29
29
27
26
27
26
23
21
23
24
22
19
20
20
19
18
17
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cap Sim surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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