Dias Beach Surf Break

Lat Long: 34.12° S 22.12° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 7 pm 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dias Beach sea temperature is
15.6°C
1.2° 

Dias Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Dias Beach today (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 4ft (1.2m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 4ft (1.2m), 12s period with SSW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 4ft (1.2m), 12s period with SSW swell.

The current surf forecast for Dias Beach at 12AM is: 1.0m 13s primary swell from a South-southwest direction and 0.5m 10s secondary swell from a East direction, 1.5m 7s secondary swell from a South direction (forecast issued at 07:00pm September 16). The wind direction is predicted to be onshore.

Time (SAST) & DateWave HeightWave Period
Morning (17 Sep)4ft (1.2m)13s
Afternoon (17 Sep)4ft (1.2m)12s
Evening (17 Sep)4ft (1.2m)12s

Table - waves today at Dias Beach. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Very mild (max 17°C on Sat afternoon, min 13°C on Wed night). Winds decreasing (fresh winds from the ESE on Fri afternoon, light winds from the ENE by Sat morning).

Wed
16
Thursday
17
Friday
18
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
14
0.9
SSW
14
1
SSW
14
1.1
SSW
13
1.2
SSW
13
1.2
SSW
13
2.2
SE
7
1.2
SSW
12
1.3
SSW
12
1.2
SSW
12
1.1
SSW
12
1
SSW
12
1.1
SSW
12
1.9
ESE
7
2.1
ESE
7
2.4
ESE
7
2.5
ESE
7
2.4
ESE
8
2.3
ESE
8
Wave Graph
Metric surfscale
Energy kJ
328
318
347
434
491
469
440
412
469
399
341
269
322
336
407
540
639
623
589
Wind (km/h)
15
SE
10
SE
20
ESE
20
ESE
15
E
25
ESE
25
ESE
30
ESE
25
ESE
25
ESE
20
ESE
30
ESE
25
ESE
30
ESE
35
E
40
ESE
40
ESE
30
E
20
E
Wind State
on
on
on
on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
High Tide
6:18PM1.73m
6:31AM1.55m
6:46PM1.56m
7:07AM1.40m
7:23PM1.40m
Low Tide
00:17AM0.63m
12:20PM0.70m
00:50AM0.78m
12:54PM0.88m
part cloud
cloud
rain showers
light rain
light rain
light rain
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:23
 mm
1
1
1
1
Temp °C
15
15
14
14
13
15
15
15
15
15
15
14
14
15
16
16
16
15
14
Feels °C
11
12
10
10
10
10
9
8
9
10
10
7
8
8
9
8
9
10
10
  • 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 Dias Beach 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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