Cap Sim Surf Break

Lat Long: 31.39° N 9.84° W

Cap Sim 48 hour detailed Surf Forecast

Issued: 6 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cap Sim sea temperature is
17.5° 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 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 4.5ft (1.3m), 7s period with N swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 5ft (1.6m), 7s period with NNW swell.
  • Evening surf: Evening surf (15 Aug, local time) - 4.5ft (1.4m), 7s period with N swell.

The current surf forecast for Cap Sim at 12AM is: 1.3m 7s primary swell from a North direction and 0.8m 9s secondary swell from a Northwest direction (forecast issued at 06:00pm August 14). The wind direction is predicted to be cross-offshore.

Time (+01) & DateWave HeightWave Period
Morning (15 Aug)4.5ft (1.3m)7s
Afternoon (15 Aug)5ft (1.6m)7s
Evening (15 Aug)4.5ft (1.4m)7s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Sat morning, min 20°C on Fri night). Winds decreasing (fresh winds from the N on Sat afternoon, calm by Sun night).

Fri
14
Saturday
15
Sunday
16
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
1
1
0
0
0
0
0
1
1
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
N
6
0.8
NW
10
1.2
N
7
1.3
N
7
1.3
N
7
1.3
N
7
1.3
N
7
1.3
NNW
7
1.7
NNW
8
1.4
N
7
1.4
N
7
1.4
N
7
1.4
N
7
1.2
N
7
1.1
N
7
1
N
8
0.9
NW
9
1.1
NW
9
1.5
NNW
8
Wave Graph
Metric surfscale
Energy kJ
135
135
126
171
176
176
176
171
310
181
179
173
173
131
124
120
129
178
299
Wind (km/h)
30
N
30
N
25
NNE
30
NNE
25
N
25
NNE
25
NNE
30
N
35
N
30
N
30
NNE
30
NNE
25
NNE
25
NNE
25
NNE
25
N
25
N
25
N
20
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
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:56PM3.14m
4:20AM2.80m
4:35PM3.03m
4:59AM2.70m
5:14PM2.84m
Low Tide
10:10PM-0.05m
10:17AM0.10m
10:47PM0.07m
10:55AM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:22
8:22
 mm
Temp °C
23
22
21
21
20
20
22
24
22
22
21
20
20
20
22
24
23
22
21
Feels °C
21
20
20
19
18
19
21
22
19
19
19
17
18
18
20
22
21
21
20
  • 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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