Dias Beach Surf Break

Lat Long: 34.12° S 22.12° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 7 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dias Beach sea temperature is
16.7° C
0.1° 

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 (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 3.5ft (1.1m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 3.5ft (1.0m), 12s period with SE swell.
  • Evening surf: Evening surf (20 Jul, local time) - 3.5ft (1.1m), 12s period with SE swell.

The current surf forecast for Dias Beach at 1AM is: 2.5m 9s primary swell from a Southwest direction and 1.2m 9s secondary swell from a Southwest direction, 1.0m 10s secondary swell from a Southeast direction (forecast issued at 07:00pm July 19). The wind direction is predicted to be offshore and the swell rating is 4.

Time (SAST) & DateWave HeightWave Period
Morning (20 Jul)3.5ft (1.1m)12s
Afternoon (20 Jul)3.5ft (1.0m)12s
Evening (20 Jul)3.5ft (1.1m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Mon afternoon, min 13°C on Mon morning). Wind will be generally light.

Sun
19
Monday
20
Tuesday
21
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)
2
2
3
4
3
3
2
1
1
2
3
3
3
3
4
3
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
12
1.5
SW
9
1.3
SW
9
2.4
SW
10
1.2
SW
12
1.1
SW
12
0.9
ESE
12
1
SE
12
1
SE
12
1.1
SE
12
1.1
SE
11
0.8
S
16
0.8
S
16
1.2
SSW
15
1.6
SSW
14
1.8
SSW
14
1.9
SSW
14
1.8
SSW
14
1.7
SSW
13
Wave Graph
Metric surfscale
Energy kJ
396
343
300
1055
407
314
239
268
264
309
298
334
314
588
994
1259
1403
1208
936
Wind (km/h)
25
WSW
20
W
15
WNW
10
WNW
10
WNW
5
NW
5
WNW
10
SSW
10
S
0
WSW
5
NW
5
NW
5
WNW
5
WNW
5
S
10
SSE
10
SE
10
E
10
ENE
Wind State
cross-off
cross-off
off
off
off
off
glassy
cross
cross-on
glassy
cross-off
glassy
off
off
glassy
cross-on
on
cross-on
cross-on
High Tide
7:22PM1.82m
7:33AM1.56m
8:06PM1.69m
8:18AM1.42m
8:59PM1.56m
Low Tide
1:28AM0.60m
1:25PM0.55m
2:16AM0.73m
2:10PM0.68m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:42
5:43
5:43
 mm
Temp °C
16
15
14
14
14
13
16
18
16
15
14
14
14
13
15
15
14
13
14
Feels °C
12
12
11
12
13
12
15
16
14
15
13
13
13
12
15
14
12
12
13
  • 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.


Nearest locationNearest