Cap Sim Surf Break

Lat Long: 31.39° N 9.84° W

Cap Sim 48 hour detailed Surf Forecast

Issued: 12 am 23 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 (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 3.5ft (1.0m), 10s period with NNW swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 4.5ft (1.4m), 14s period with NW swell.
  • Evening surf: Evening surf (23 Aug, local time) - 6ft (1.8m), 12s period with NW swell.

The current surf forecast for Cap Sim at 5AM is: 1.2m 10s primary swell from a North-northwest direction and 0.3m 9s secondary swell from a West-northwest direction (forecast issued at 12:00am August 23). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (+01) & DateWave HeightWave Period
Morning (23 Aug)3.5ft (1.0m)10s
Afternoon (23 Aug)4.5ft (1.4m)14s
Evening (23 Aug)6ft (1.8m)12s

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 20°C on Sat night). Mainly fresh winds.

Sunday
23
Monday
24
Tuesday
25
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
2
2
2
3
3
4
3
3
3
3
2
2
1
0
0
0
2
2
0
0
0
1
1
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)
1.3
NNW
10
1.2
NNW
10
1.2
NNW
11
0.7
NW
16
1.2
NW
14
1.5
NW
13
1.7
NW
13
1.8
NW
12
1.8
NW
12
1.8
NW
12
1.8
NW
11
1.7
NW
11
1.6
NW
11
1.7
NW
10
1.6
NW
10
1.6
NW
10
1.5
NW
10
1.3
NW
9
1.3
NW
9
1.3
NW
9
1.4
NNW
9
1.5
NNW
9
1.4
NNW
8
1.3
NNW
8
Wave Graph
Metric surfscale
Energy kJ
301
263
302
245
598
767
940
970
939
892
756
659
584
580
478
469
407
300
260
260
300
324
273
217
Wind (km/h)
20
NNE
15
NNE
10
NNE
15
N
15
NNW
15
NNW
15
N
10
NNE
10
NNE
10
NE
15
NE
20
NNE
25
NNW
25
N
25
N
25
NNE
25
NNE
25
NNE
25
NNE
25
NNE
30
N
25
N
25
N
20
NNE
Wind State
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:31PM1.86m
11:55AM2.07m
00:28AM2.01m
12:45PM2.25m
1:10AM2.18m
1:23PM2.45m
Low Tide
5:33AM1.02m
6:19PM0.87m
6:28AM0.86m
7:02PM0.69m
7:08AM0.68m
7:38PM0.51m
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>
7:09
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:14
8:13
8:12
 mm
Temp °C
20
20
20
21
22
22
22
21
21
21
21
23
24
23
23
21
21
20
20
23
23
22
22
21
Feels °C
19
20
21
21
22
21
22
22
22
22
21
22
22
22
21
19
19
18
18
21
20
20
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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