Dias Beach Surf Break

Lat Long: 34.12° S 22.12° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 1 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dias Beach sea temperature is
17.0° C
0.5° 

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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 3.5ft (1.0m), 10s period with ESE swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 4.5ft (1.4m), 16s period with SSW swell.
  • Evening surf: Evening surf (05 Aug, local time) - 5ft (1.5m), 15s period with SSW swell.

The current surf forecast for Dias Beach at 10PM is: 1.6m 15s primary swell from a South-southwest direction and 0.9m 10s secondary swell from a East-southeast direction (forecast issued at 01:00pm August 05). The wind direction is predicted to be glassy and the swell rating is 4.

Time (SAST) & DateWave HeightWave Period
Morning (05 Aug)3.5ft (1.0m)10s
Afternoon (05 Aug)4.5ft (1.4m)16s
Evening (05 Aug)5ft (1.5m)15s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 19°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light.

Wed
5
Thursday
6
Friday
7
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
3
2
3
4
4
4
3
4
3
2
2
1
2
1
2
2
2
2
3
4
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)
1.2
SSW
17
1.4
SSW
16
1.4
SSW
16
1.4
SSW
15
1.6
SSW
15
1.6
SSW
15
1.6
SSW
14
1.7
SSW
14
1.7
SSW
13
1.6
SSW
13
1.6
SSW
13
1.6
SSW
13
1.7
SSW
12
1.7
SSW
12
1.7
SSW
12
1.8
SSW
15
1.8
SSW
16
1.9
SSW
16
2.2
SSW
16
2
SSW
15
2
SSW
15
Wave Graph
Metric surfscale
Energy kJ
776
962
991
929
1117
1087
1014
1126
1077
888
862
763
813
813
920
1453
1571
1830
2281
1857
1761
Wind (km/h)
5
SSW
15
S
10
SSE
5
E
0
NNW
10
NNW
5
WSW
20
SW
15
WSW
15
WSW
10
SSW
15
S
10
SSE
10
SE
10
E
15
ENE
15
ENE
15
E
15
E
10
NE
5
N
Wind State
glassy
cross
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
on
cross-on
cross-on
on
on
cross-on
glassy
High Tide
8:05PM1.73m
8:30AM1.45m
9:15PM1.62m
10:01AM1.36m
10:51PM1.56m
Low Tide
1:23PM0.54m
2:21AM0.68m
2:23PM0.68m
3:52AM0.77m
4:04PM0.79m
clear
clear
clear
part cloud
clear
clear
clear
cloud
cloud
light rain
light rain
light rain
light rain
cloud
light rain
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:53
5:54
 mm
1
1
1
1
1
Temp °C
20
19
16
15
15
15
15
14
14
13
13
12
13
13
13
13
15
17
16
15
15
Feels °C
19
17
15
15
16
14
14
11
12
11
11
9
11
11
11
11
13
15
14
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 

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