Dias Beach Surf Break

Lat Long: 34.35° S 18.49° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 1 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dias Beach sea temperature is
15.2°C
0.6° 

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 (29 Aug):

  • Morning surf: Morning surf (29 Aug, local time) - 4.5ft (1.4m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (29 Aug, local time) - 7ft (2.2m), 14s period with WSW swell.
  • Evening surf: Evening surf (29 Aug, local time) - 7ft (2.2m), 9s period with SW swell.

The current surf forecast for Dias Beach at 7PM is: 1.4m 14s primary swell from a West-southwest direction and 2.2m 9s secondary swell from a Southwest direction (forecast issued at 01:00pm August 29). The wind direction is predicted to be onshore.

Time (SAST) & DateWave HeightWave Period
Morning (29 Aug)4.5ft (1.4m)14s
Afternoon (29 Aug)7ft (2.2m)14s
Evening (29 Aug)7ft (2.2m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Sat afternoon, min 11°C on Mon morning). Winds decreasing (fresh winds from the SSE on Sun afternoon, light winds from the S by Mon night).

Sat
29
Sunday
30
Monday
31
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
1
3
3
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)
1.6
WSW
15
2.2
WSW
14
2.2
SW
10
2.2
SW
9
2.2
SW
9
1.9
WSW
13
3
SW
13
2.5
WSW
13
2.5
SW
12
2.5
WSW
12
2.5
SW
12
2.4
SW
12
2.4
SW
12
2.3
SW
12
2.2
SW
12
2.2
SW
12
2
WSW
11
1.9
SW
11
2
SW
11
1.4
SW
11
1.9
SW
11
Wave Graph
Metric surfscale
Energy kJ
1024
1987
872
743
817
1206
2561
2385
2138
1952
1769
1655
1627
1447
1323
1235
1045
927
949
493
844
Wind (km/h)
0
WSW
35
SW
30
SW
25
SSW
25
S
30
SSE
30
SSE
30
SSE
30
SE
30
SSE
35
SSE
30
SE
35
SE
25
SE
25
SSE
20
SE
20
SSE
15
SSE
15
S
10
SSE
10
S
Wind State
glassy
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
High Tide
4:01PM1.63m
4:15AM1.50m
4:31PM1.63m
4:48AM1.47m
5:03PM1.60m
Low Tide
9:49AM0.06m
10:14PM0.07m
10:18AM0.07m
10:45PM0.07m
10:48AM0.10m
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:24
6:24
6:25
 mm
Temp °C
15
14
15
15
14
14
14
14
13
13
13
12
12
12
12
11
12
12
13
12
12
Feels °C
15
8
9
9
8
7
7
7
6
7
5
5
5
6
6
6
8
8
9
9
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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