Cap Sim Surf Break

Lat Long: 31.39° N 9.84° W

Cap Sim 48 hour detailed Surf Forecast

Issued: 12 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cap Sim sea temperature is
17.9°C
3.4° 

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 (19 Sep):

  • Morning surf: Morning surf (19 Sep, local time) - 6ft (1.9m), 9s period with NNW swell.
  • Afternoon surf: Afternoon surf (19 Sep, local time) - 5.5ft (1.7m), 9s period with NNW swell.
  • Evening surf: Evening surf (19 Sep, local time) - 4ft (1.2m), 15s period with NNW swell.

The current surf forecast for Cap Sim at 5PM is: 1.1m 16s primary swell from a Northwest direction and 0.4m 12s secondary swell from a North-northwest direction, 1.6m 9s secondary swell from a North-northwest direction (forecast issued at 12:00pm September 19). The wind direction is predicted to be cross-offshore.

Time (+01) & DateWave HeightWave Period
Morning (19 Sep)6ft (1.9m)9s
Afternoon (19 Sep)5.5ft (1.7m)9s
Evening (19 Sep)4ft (1.2m)15s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Sun night, min 22°C on Sat night). Wind will be generally light.

Sat
19
Sunday
20
Monday
21
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
2
2
3
2
3
3
2
1
0
2
3
3
2
0
0
0
0
1
2
2
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)
1.8
NNW
9
1.7
NNW
9
1.7
NNW
9
1.2
NW
15
1.2
NNW
15
1.1
NW
15
0.9
NNW
14
1
NW
14
0.9
NW
14
0.9
NW
13
0.9
NW
13
1.3
NNW
13
1.3
NNW
13
1
NNW
12
1
NNW
12
1
NNW
12
1.2
NNW
12
1.2
NNW
11
1.1
NNW
11
1.1
NNW
11
1
NNW
11
Wave Graph
Metric surfscale
Energy kJ
499
436
447
649
584
489
357
390
272
257
249
528
587
309
299
294
392
359
291
286
242
Wind (km/h)
20
NNE
25
N
25
N
20
N
20
NNE
10
N
0
SW
10
SSW
10
SSW
15
SW
5
NNW
10
NNE
15
NE
15
NE
15
S
15
SSW
15
SSW
15
WSW
10
WSW
5
NNE
10
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
on
on
on
glassy
off
off
off
cross-on
cross-on
cross-on
on
cross-on
off
off
High Tide
8:16AM1.89m
9:22PM1.72m
10:04AM1.89m
11:00PM1.81m
11:22AM2.04m
Low Tide
2:46PM1.11m
3:18AM1.18m
4:42PM1.06m
5:00AM1.07m
5:49PM0.89m
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:26
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:39
7:38
7:37
 mm
Temp °C
23
24
23
23
23
23
23
22
23
24
24
25
28
30
23
23
24
26
26
25
26
Feels °C
21
22
22
23
23
24
26
24
24
24
26
25
27
28
22
22
24
26
27
27
26
  • 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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