Cap Sim Surf Break

Lat Long: 31.39° N 9.84° W

Cap Sim 48 hour detailed Surf Forecast

Issued: 12 pm 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cap Sim sea temperature is
17.3° C
4.1° 

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 (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 2.5ft (0.7m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 4.5ft (1.4m), 6s period with N swell.
  • Evening surf: Evening surf (13 Aug, local time) - 2.5ft (0.7m), 9s period with WNW swell.

The current surf forecast for Cap Sim at 4PM is: 1.4m 6s primary swell from a North direction and 0.7m 9s secondary swell from a West-northwest direction, 0.3m 10s secondary swell from a North-northwest direction (forecast issued at 12:00pm August 13). The wind direction is predicted to be cross-offshore.

Time (+01) & DateWave HeightWave Period
Morning (13 Aug)2.5ft (0.7m)9s
Afternoon (13 Aug)4.5ft (1.4m)6s
Evening (13 Aug)2.5ft (0.7m)9s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Thu morning, min 20°C on Fri night). Mainly fresh winds.

Thu
13
Friday
14
Saturday
15
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)
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)
1.5
N
6
1.4
N
6
1.4
N
6
0.7
WNW
9
0.7
WNW
9
0.7
WNW
9
0.7
WNW
9
0.6
WNW
9
0.7
WNW
9
1.4
N
6
1.4
N
6
1.4
N
6
0.8
NW
10
1.4
N
7
1.5
N
7
1.4
N
7
1.4
N
7
1.4
N
7
1.5
N
7
1.5
N
7
1.4
N
7
Wave Graph
Metric surfscale
Energy kJ
165
144
146
73
73
73
73
54
73
146
146
146
132
168
199
200
189
187
208
233
203
Wind (km/h)
30
N
25
N
30
N
30
NNE
30
NNE
30
NNE
30
NNE
30
NNE
30
N
30
N
35
N
30
N
30
NNE
30
NNE
30
NNE
30
NNE
30
NNE
35
N
35
N
35
N
35
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:15PM3.14m
3:41AM2.84m
3:56PM3.14m
4:20AM2.80m
4:35PM3.03m
Low Tide
8:58AM0.08m
9:31PM-0.09m
9:38AM0.05m
10:10PM-0.05m
10:17AM0.10m
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>
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:24
8:23
8:22
 mm
Temp °C
24
25
24
24
23
23
23
22
24
25
24
23
21
21
21
20
23
23
23
23
21
Feels °C
22
23
22
22
20
21
20
20
21
23
22
21
19
19
19
18
21
20
20
20
18
  • 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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