Dias Beach Surf Break

Lat Long: 34.35° S 18.49° E

Dias Beach 48 hour detailed Surf Forecast

Issued: 1 am 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dias Beach sea temperature is
14.3°C
1.7° 

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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 7ft (2.2m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 3.5ft (1.1m), 13s period with SW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 5.5ft (1.7m), 10s period with ESE swell.

The current surf forecast for Dias Beach at 8AM is: 2.2m 8s primary swell from a East-southeast direction and 1.7m 8s secondary swell from a Southeast direction, 1.1m 14s secondary swell from a Southwest direction (forecast issued at 01:00am September 30). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (SAST) & DateWave HeightWave Period
Morning (30 Sep)7ft (2.2m)8s
Afternoon (30 Sep)3.5ft (1.1m)13s
Evening (30 Sep)5.5ft (1.7m)10s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Wed afternoon, min 14°C on Fri night). Winds decreasing (fresh winds from the WNW on Thu afternoon, light winds from the WSW by Fri morning).

Wednesday
30
Thursday
1
Friday
2
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)
3
2
4
1
2
1
1
3
3
0
2
1
0
0
1
0
1
0
1
1
0
1
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)
2.4
ESE
8
1.1
SW
14
2.2
ESE
8
1.1
SW
14
1.1
SW
13
1.1
SW
13
1.7
ESE
10
2.2
ESE
10
1.5
ESE
10
1.4
SE
10
1.4
SE
11
1.3
ESE
11
1.1
SE
11
0.9
SE
11
0.8
SW
12
0.7
SW
12
0.7
WSW
12
0.5
WSW
11
0.5
WSW
12
0.7
WSW
12
1.7
WSW
11
2.2
WSW
11
2
WSW
11
2.1
WSW
11
Wave Graph
Metric surfscale
Energy kJ
750
509
665
434
458
392
522
856
448
424
415
389
268
176
167
137
125
74
79
127
750
1165
873
974
Wind (km/h)
25
E
20
E
15
ENE
15
ESE
15
ESE
20
ESE
20
ESE
15
ENE
15
N
35
NNW
35
N
30
NW
40
WNW
25
WNW
15
NNW
20
NW
20
NW
20
NW
10
WNW
10
WSW
20
SSW
20
SSE
25
SSE
30
SSE
Wind State
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
off
cross-off
off
cross-off
cross
cross
cross-off
cross
cross-off
cross-off
cross
cross-on
on
cross-on
cross-on
cross-on
High Tide
5:03AM1.44m
5:17PM1.51m
5:45AM1.33m
6:02PM1.37m
6:37AM1.21m
7:01PM1.22m
Low Tide
11:03AM0.18m
11:35PM0.17m
11:46AM0.29m
00:23AM0.30m
12:40PM0.43m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:24
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6:22
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6:22
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—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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—
—
—
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6:46
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—
—
—
—
—
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6:47
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6:49
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 mm
—
—
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Temp °C
19
20
22
25
29
29
29
28
29
15
16
20
17
16
17
16
16
15
16
16
15
15
15
15
Feels °C
14
15
18
20
25
24
24
24
25
9
10
14
11
13
15
13
13
13
15
15
12
12
10
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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