Dias Beach Surf Break

Lat Long: 34.35° S 18.49° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 1 pm 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dias Beach sea temperature is
13.9°C
1.9° 

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 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 3.5ft (1.1m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 4ft (1.2m), 12s period with SW swell.
  • Evening surf: Evening surf (22 Sep, local time) - 4.5ft (1.3m), 11s period with SW swell.

The current surf forecast for Dias Beach at 7PM is: 1.3m 12s primary swell from a Southwest direction and 0.6m 7s secondary swell from a East-southeast direction (forecast issued at 01:00pm September 22). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (22 Sep)3.5ft (1.1m)13s
Afternoon (22 Sep)4ft (1.2m)12s
Evening (22 Sep)4.5ft (1.3m)11s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 24°C on Tue afternoon, min 15°C on Wed morning). Winds increasing (light winds from the WSW on Tue afternoon, near gales from the SE by Wed night).

Tue
22
Wednesday
23
Thursday
24
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)
1
0
2
1
1
0
1
1
1
0
0
0
0
0
0
1
2
2
1
2
2
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)
1.1
SW
13
1.1
SW
12
1.3
SW
12
1.3
SW
12
1.3
SW
11
1.2
SW
11
1.2
SW
11
1.1
SW
11
1.1
SW
11
0.9
SW
11
0.9
SW
11
2.3
SE
6
2.5
SE
7
2.5
SE
7
2.5
SE
7
2.3
SE
7
1.4
SSW
15
1.7
SSW
14
1.9
SSW
14
1.9
SSW
13
1.8
SW
13
Wave Graph
Metric surfscale
Energy kJ
424
379
494
486
384
332
332
254
254
187
163
375
534
550
604
495
953
1257
1382
1216
1077
Wind (km/h)
10
W
15
W
5
WSW
10
W
10
WSW
10
SW
15
NW
10
WNW
10
SSW
15
SE
40
SE
55
SE
45
ESE
35
ESE
40
ESE
30
ESE
20
ESE
20
SE
20
SE
25
SE
20
SE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
High Tide
1:03PM1.21m
1:12AM1.22m
1:33PM1.34m
1:44AM1.33m
2:01PM1.47m
Low Tide
7:17PM0.43m
7:23AM0.33m
7:47PM0.30m
7:52AM0.23m
8:15PM0.18m
clear
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
light rain
light rain
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:42
6:42
6:43
 mm
1
1
1
1
Temp °C
23
24
21
20
18
17
16
15
16
16
16
17
17
18
17
18
19
21
22
21
21
Feels °C
22
22
22
20
18
17
15
15
16
15
10
9
10
14
12
15
18
19
21
19
20
  • 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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