Cap Sim Surf Break

Lat Long: 31.39° N 9.84° W

Cap Sim 48 hour detailed Surf Forecast

Issued: 12 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cap Sim sea temperature is
21.2° C
0.2° 

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 (22 Aug):

  • Morning surf: Morning surf (22 Aug, local time) - 4ft (1.2m), 7s period with N swell.
  • Afternoon surf: Afternoon surf (22 Aug, local time) - 2.5ft (0.8m), 11s period with NNW swell.
  • Evening surf: Evening surf (22 Aug, local time) - 4ft (1.2m), 10s period with NNW swell.

The current surf forecast for Cap Sim at 4AM is: 1.4m 7s primary swell from a North-northwest direction and 0.4m 12s secondary swell from a North-northwest direction, 0.3m 8s secondary swell from a West-northwest direction (forecast issued at 12:00am August 22). The wind direction is predicted to be cross-offshore.

Time (+01) & DateWave HeightWave Period
Morning (22 Aug)4ft (1.2m)7s
Afternoon (22 Aug)2.5ft (0.8m)11s
Evening (22 Aug)4ft (1.2m)10s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Mon morning, min 19°C on Fri night). Winds decreasing (fresh winds from the NNE on Fri night, light winds from the NNE by Sat night).

Saturday
22
Sunday
23
Monday
24
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
0
2
0
0
0
1
1
2
2
2
2
3
4
4
4
3
3
3
2
2
1
0
0
Swell
Height Map
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
7
1.4
NNW
7
1.3
N
7
1.2
N
7
0.8
NNW
11
0.8
NNW
11
0.9
NNW
10
1.3
NNW
10
1.2
NNW
10
1.2
NNW
10
1.2
NNW
11
0.7
NW
16
1.3
NW
14
1.6
NW
13
1.7
NW
13
1.9
NW
12
1.8
NW
12
1.8
NW
12
1.8
NW
11
1.8
NW
11
1.6
NW
11
1.6
NW
10
1.6
NW
10
1.6
NW
10
Wave Graph
Metric surfscale
Energy kJ
200
197
181
155
140
140
146
307
258
263
302
245
668
852
940
1048
954
907
817
729
584
541
465
469
Wind (km/h)
30
NNE
25
NNE
25
NNE
25
NNE
30
N
25
N
20
N
20
NNE
20
NNE
15
NNE
10
NNE
10
N
15
NNW
15
NNW
15
N
10
NE
10
NNE
10
NE
15
NE
20
NNE
25
N
25
N
25
N
25
NNE
Wind State
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:03PM1.79m
10:43AM1.93m
11:31PM1.86m
11:55AM2.07m
00:28AM2.01m
12:45PM2.25m
Low Tide
4:06AM1.11m
5:14PM1.02m
5:33AM1.02m
6:19PM0.87m
6:28AM0.86m
7:02PM0.69m
clear
clear
clear
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>
7:07
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:15
8:14
8:13
 mm
Temp °C
20
20
19
21
22
22
22
20
20
20
20
21
22
22
22
20
21
20
21
23
24
23
23
21
Feels °C
16
17
17
19
19
20
21
19
19
20
21
21
22
22
22
20
22
20
21
22
22
22
21
19
  • 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.


Nearest locationNearest