Dias Beach Surf Break

Lat Long: 34.12° S 22.12° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 7 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dias Beach sea temperature is
16.8° C
0.3° 

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 (19 Jul):

  • Morning surf: Morning surf (19 Jul, local time) - 3ft (0.9m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (19 Jul, local time) - 3.5ft (1.0m), 12s period with SW swell.
  • Evening surf: Evening surf (19 Jul, local time) - 5.5ft (1.7m), 9s period with SW swell.

The current surf forecast for Dias Beach at 12AM is: 0.9m 11s primary swell from a South direction and 0.8m 9s secondary swell from a Southwest direction (forecast issued at 07:00pm July 18). The wind direction is predicted to be glassy and the swell rating is 2.

Time (SAST) & DateWave HeightWave Period
Morning (19 Jul)3ft (0.9m)12s
Afternoon (19 Jul)3.5ft (1.0m)12s
Evening (19 Jul)5.5ft (1.7m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 13°C on Mon night). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
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
2
2
2
2
2
2
2
2
1
3
4
3
3
3
2
1
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
S
11
0.9
S
11
0.9
S
11
0.8
S
11
0.8
SSE
11
0.9
SSW
12
0.9
SW
12
1
SW
12
1.3
SW
12
1.7
SW
9
1.6
SW
10
2.5
SW
10
1.2
SW
12
1.1
SW
12
1
SE
12
1.1
SE
12
1.1
SE
12
1.1
SE
12
1.1
SE
11
Wave Graph
Metric surfscale
Energy kJ
244
198
195
146
150
255
209
278
486
478
432
1412
407
314
268
309
303
309
298
Wind (km/h)
10
S
0
E
0
NNE
5
N
5
N
5
W
10
NW
15
SW
25
WSW
25
W
20
WNW
15
WNW
10
WNW
10
WNW
5
WSW
10
S
10
SSE
5
SE
5
NNW
Wind State
cross
glassy
glassy
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross
cross-on
glassy
glassy
High Tide
6:40PM1.93m
6:51AM1.69m
7:22PM1.82m
7:33AM1.56m
8:06PM1.69m
Low Tide
00:46AM0.48m
12:48PM0.42m
1:28AM0.60m
1:25PM0.55m
part cloud
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:42
5:43
 mm
Temp °C
16
15
15
15
15
15
17
19
17
15
14
16
15
14
16
17
15
14
14
Feels °C
15
16
15
15
15
15
15
16
13
10
10
13
13
12
15
15
13
14
14
  • 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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