Dias Beach Surf Break

Lat Long: 34.35° S 18.49° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 7 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dias Beach sea temperature is
15.6° 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 (22 Jul):

  • Morning surf: Morning surf (22 Jul, local time) - 7ft (2.2m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (22 Jul, local time) - 7ft (2.1m), 12s period with SW swell.
  • Evening surf: Evening surf (22 Jul, local time) - 7ft (2.1m), 12s period with SW swell.

The current surf forecast for Dias Beach at 1AM is: 2.5m 13s primary swell from a Southwest direction and 0.6m 10s secondary swell from a East-southeast direction (forecast issued at 07:00pm July 21). The wind direction is predicted to be onshore.

Time (SAST) & DateWave HeightWave Period
Morning (22 Jul)7ft (2.2m)12s
Afternoon (22 Jul)7ft (2.1m)12s
Evening (22 Jul)7ft (2.1m)12s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu afternoon. Very mild (max 14°C on Tue night, min 11°C on Thu morning). Winds increasing (calm on Tue night, strong winds from the N by Thu morning).

Tue
21
Wednesday
22
Thursday
23
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)
!
3
3
3
4
4
3
3
2
3
2
2
2
1
1
4
4
!
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
13
2.5
SW
13
2.5
SW
13
2.4
SW
12
2.3
SW
12
2.3
SW
12
2.2
SW
12
2.2
SW
12
2.1
SW
12
2.1
SW
12
1.8
WSW
12
1.8
WSW
12
1.7
SW
12
2.1
SW
12
2.3
SW
11
2.3
SW
11
2.5
SW
12
4
SW
18
4.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
2653
2429
2114
1777
1525
1500
1404
1381
1276
1189
934
844
794
1172
1256
1279
1742
8803
9588
Wind (km/h)
5
SW
10
S
10
SSE
10
SSW
5
WNW
10
NW
15
NW
25
NW
25
NW
25
NW
25
NNW
35
N
35
N
40
N
40
N
5
NW
10
ESE
10
E
25
ESE
Wind State
on
on
cross-on
on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
High Tide
8:35PM1.19m
9:19AM1.00m
9:42PM1.11m
10:47AM0.97m
Low Tide
2:07PM0.50m
3:13AM0.51m
3:11PM0.60m
4:33AM0.55m
4:45PM0.64m
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
light rain
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:46
7:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:58
5:59
 mm
2
3
2
1
Temp °C
14
14
14
14
14
13
14
14
14
14
14
13
12
11
12
13
13
13
14
Feels °C
13
13
12
12
13
10
11
9
9
10
9
7
6
3
5
12
12
12
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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