Dias Beach Surf Break

Lat Long: 34.35° S 18.49° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 1 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dias Beach sea temperature is
15.7°C
0.0° 

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 (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 6.5ft (2.0m), 12s period with WSW swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 5.5ft (1.7m), 12s period with WSW swell.
  • Evening surf: Evening surf (11 Sep, local time) - 5ft (1.5m), 12s period with WSW swell.

The current surf forecast for Dias Beach at 5AM is: 2.1m 12s primary swell from a West-southwest direction and 1.2m 7s secondary swell from a South-southwest direction, 1.9m 6s secondary swell from a South-southeast direction (forecast issued at 01:00am September 11). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (11 Sep)6.5ft (2.0m)12s
Afternoon (11 Sep)5.5ft (1.7m)12s
Evening (11 Sep)5ft (1.5m)12s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Sun afternoon. Very mild (max 17°C on Sun morning, min 14°C on Fri morning). Winds decreasing (near gales from the ESE on Sat afternoon, light winds from the N by Sun night).

Friday
11
Saturday
12
Sunday
13
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
!
0
0
!
4
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)
2.1
WSW
13
2.1
WSW
12
2.1
WSW
12
1.9
WSW
12
1.8
WSW
12
1.7
WSW
12
1.6
WSW
12
2.5
SE
7
1.6
SW
12
1.8
SW
14
2
SW
14
2.3
SW
15
2.5
SW
17
2.5
SW
16
2.5
SW
16
2.5
SW
15
2.5
SW
15
2.4
SW
15
2.3
SW
14
3.5
SE
9
4
ESE
10
3.5
ESE
10
3
SE
10
2.3
SE
10
Wave Graph
Metric surfscale
Energy kJ
1383
1299
1237
1045
936
789
686
556
660
1344
1558
2178
3629
3715
3534
3185
2633
2416
2111
1753
3236
2389
1535
959
Wind (km/h)
45
SSE
50
SE
50
SE
50
SE
55
SE
55
SE
55
SE
55
SE
55
SE
50
SE
45
SE
55
SE
50
ESE
60
ESE
55
ESE
55
ESE
50
ESE
45
ESE
35
ESE
35
ESE
35
ESE
40
ESE
30
E
10
N
Wind State
cross-on
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
off
High Tide
3:10AM1.55m
3:26PM1.70m
3:44AM1.55m
3:58PM1.69m
4:16AM1.52m
4:29PM1.63m
Low Tide
9:16AM0.01m
9:43PM-0.01m
9:48AM0.03m
10:15PM0.01m
10:19AM0.08m
10:45PM0.07m
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:34
6:34
6:35
 mm
1
2
1
2
Temp °C
15
14
14
14
14
14
14
14
14
15
15
15
16
15
15
15
15
15
16
17
17
17
17
17
Feels °C
8
5
5
5
4
4
4
5
5
6
8
6
9
5
5
5
6
8
11
13
12
12
14
17
  • 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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