Dias Beach Surf Break

Lat Long: 34.35° S 18.49° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 7 am 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 1PM is: 2.2m 14s primary swell from a West-southwest direction and 0.6m 11s secondary swell from a South-southeast direction, 0.3m 13s secondary swell from a South-southeast direction (forecast issued at 07:00am August 29). The wind direction is predicted to be cross-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 16°C on Sat morning, min 11°C on Sun night). Mainly fresh winds.

Saturday
29
Sunday
30
Monday
31
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
1
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
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)
1.2
WSW
13
1.3
WSW
13
1.6
WSW
15
2.2
WSW
14
2.1
SW
10
2.2
SW
9
2.2
SW
9
1.8
WSW
13
2.5
WSW
13
2.5
WSW
13
2.5
WSW
13
2.5
WSW
12
2.5
SW
12
2.4
SW
12
2.3
WSW
12
2.2
WSW
12
2.2
SW
12
2.2
SW
12
2
WSW
11
1.9
SW
11
2
SW
11
1.4
SW
11
1.6
SW
10
Wave Graph
Metric surfscale
Energy kJ
468
569
1024
1987
828
743
817
1093
2460
2385
2117
1985
1799
1655
1422
1316
1323
1235
1045
927
932
503
517
Wind (km/h)
20
S
15
SSE
5
ESE
35
SW
25
SSW
25
SSW
25
S
30
SSE
30
SSE
30
SSE
30
SE
30
SSE
35
SSE
35
SSE
35
SE
30
SE
30
SE
20
SE
20
SSE
15
SSE
15
S
10
SSE
10
S
Wind State
cross-on
cross-on
glassy
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-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
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
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
15
16
14
15
15
14
14
14
14
13
13
13
13
12
12
11
11
12
12
12
12
12
Feels °C
12
13
15
8
9
9
8
7
7
7
7
6
5
5
4
6
5
6
7
8
8
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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