Cap Sim Surf Break

Lat Long: 31.39° N 9.84° W

Cap Sim 48 hour detailed Surf Forecast

Issued: 12 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cap Sim sea temperature is
17.6°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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 1.5ft (0.4m), 12s period with NW swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 1.5ft (0.4m), 11s period with NW swell.
  • Evening surf: Evening surf (16 Sep, local time) - 6ft (1.8m), 7s period with N swell.

The current surf forecast for Cap Sim at 6AM is: 0.5m 10s primary swell from a Northwest direction and 0.3m 12s secondary swell from a Northwest direction (forecast issued at 12:00am September 16). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (+01) & DateWave HeightWave Period
Morning (16 Sep)1.5ft (0.4m)12s
Afternoon (16 Sep)1.5ft (0.4m)11s
Evening (16 Sep)6ft (1.8m)7s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Tue night, min 19°C on Wed night). Winds decreasing (strong winds from the N on Wed afternoon, light winds from the NE by Thu night).

Wednesday
16
Thursday
17
Friday
18
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)
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
3
3
3
2
1
1
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)
0.6
NNW
10
0.5
NW
10
0.5
NW
10
0.4
NW
11
0.4
NW
11
0.5
NW
11
1.8
N
6
1.8
N
7
1.8
N
7
1.8
N
8
1.8
N
8
1.8
N
8
1.9
NNW
9
2
NNW
9
1.9
NNW
10
1.9
NNW
10
2
NNW
11
1.9
NNW
10
1.9
NNW
10
1.9
NNW
10
1.9
NNW
10
2
NNW
10
2
NNW
10
2
NNW
10
Wave Graph
Metric surfscale
Energy kJ
64
47
46
36
31
59
253
303
349
371
418
450
586
641
657
671
903
671
678
731
717
772
741
726
Wind (km/h)
30
NNE
30
NNE
30
NNE
35
NNE
40
N
45
N
40
NNE
35
NNE
35
NNE
35
NNE
30
NNE
30
NNE
35
N
30
N
30
NNE
25
NNE
20
NNE
20
NNE
20
NE
20
NNE
30
N
30
N
30
N
25
NNE
Wind State
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
5:31AM2.43m
5:51PM2.25m
6:08AM2.23m
6:35PM2.01m
6:57AM2.04m
7:38PM1.81m
Low Tide
11:13PM0.49m
11:34AM0.56m
11:47PM0.71m
12:16PM0.77m
00:28AM0.92m
1:12PM0.98m
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>
7:22
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:44
7:43
7:42
 mm
Temp °C
28
27
25
27
26
24
22
20
20
19
19
20
22
22
21
20
20
19
19
21
23
22
21
20
Feels °C
23
22
20
21
20
19
18
16
16
15
16
16
18
19
18
18
19
18
18
19
20
19
18
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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