Dias Beach Surf Break

Lat Long: 34.35° S 18.49° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 7 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dias Beach sea temperature is
15.0°C
0.7° 

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 (13 Sep):

  • Morning surf: Morning surf (13 Sep, local time) - 7ft (2.1m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (13 Sep, local time) - 6ft (1.8m), 14s period with SW swell.
  • Evening surf: Evening surf (13 Sep, local time) - 5.5ft (1.7m), 13s period with SW swell.

The current surf forecast for Dias Beach at 2PM is: 1.9m 14s primary swell from a Southwest direction and 2.1m 9s secondary swell from a Southeast direction (forecast issued at 07:00am September 13). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (13 Sep)7ft (2.1m)14s
Afternoon (13 Sep)6ft (1.8m)14s
Evening (13 Sep)5.5ft (1.7m)13s

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


Short Range Forecast

Heavy rain (total 42mm), heaviest during Tue night. Very mild (max 18°C on Sun afternoon, min 13°C on Tue night). Winds increasing (calm on Sun afternoon, strong winds from the NNW by Tue afternoon).

Sunday
13
Monday
14
Tuesday
15
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
2
2
4
4
2
3
3
1
1
0
0
0
0
0
0
0
0
0
0
0
!
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)
2.3
SW
15
2.2
SW
14
2.1
SW
14
1.9
SW
14
1.8
SW
14
1.7
SW
13
1.6
SW
13
1.4
SW
13
1.4
SW
13
1.3
SW
12
1.1
SW
12
1.1
SW
12
1
SW
12
1
SW
12
0.9
SW
12
0.9
SW
11
0.8
SW
11
1
SW
11
0.7
SW
17
1.3
SW
16
1.6
SW
16
2.2
SW
15
3
SW
14
Wave Graph
Metric surfscale
Energy kJ
2278
1983
1665
1363
1208
1014
814
663
643
496
374
355
268
268
228
217
171
228
297
943
1194
2117
3236
Wind (km/h)
40
ESE
35
ESE
20
ESE
15
SE
5
NE
5
NW
30
NW
25
NNW
20
N
25
NNW
35
N
35
NNW
35
NNW
30
NNW
30
NNW
35
NNW
35
NNW
30
NW
45
NNW
50
NNW
45
NNW
45
NNW
10
NW
Wind State
cross
cross
cross
cross
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
4:29PM1.63m
4:47AM1.45m
4:59PM1.53m
5:18AM1.36m
5:29PM1.41m
Low Tide
10:19AM0.08m
10:45PM0.07m
10:49AM0.16m
11:15PM0.17m
11:18AM0.26m
part cloud
cloud
cloud
light rain
rain showers
light rain
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
rain showers
part cloud
part cloud
cloud
light rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:47
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:35
6:36
6:37
 mm
1
2
1
2
1
2
1
3
12
Temp °C
16
16
17
18
18
17
15
15
15
15
16
16
16
15
15
15
15
15
15
15
15
14
13
Feels °C
11
11
15
17
19
18
11
12
12
11
11
10
11
10
10
9
9
10
7
6
7
6
11
  • 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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