Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 7 am 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Double Mouth sea temperature is
20.1°C
0.2° 

Double Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Double Mouth today (24 Aug):

  • Morning surf: Morning surf (24 Aug, local time) - 3.5ft (1.1m), 9s period with SSW swell.
  • Afternoon surf: Afternoon surf (24 Aug, local time) - 3.5ft (1.0m), 11s period with S swell.
  • Evening surf: Evening surf (24 Aug, local time) - 3.5ft (1.1m), 16s period with SSW swell.

The current surf forecast for Double Mouth at 1PM is: 1.0m 11s primary swell from a South direction and 0.6m 14s secondary swell from a South-southwest direction (forecast issued at 07:00am August 24). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (24 Aug)3.5ft (1.1m)9s
Afternoon (24 Aug)3.5ft (1.0m)11s
Evening (24 Aug)3.5ft (1.1m)16s

Table - waves today at Double Mouth. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 6mm), mostly falling on Wed afternoon. Warm (max 20°C on Mon morning, min 14°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the ENE by Wed night).

Monday
24
Tuesday
25
Wednesday
26
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)
2
2
1
1
1
3
3
3
4
4
3
2
2
4
4
4
4
4
3
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)
1
SSW
10
1.1
SSW
9
0.8
SSW
11
1
S
11
0.9
SSW
11
1
SSW
16
1.2
SSW
16
1.4
SSW
16
1.6
SSW
15
1.7
SSW
15
1.2
SSW
17
1.9
SSW
17
1.9
SSW
16
1.8
SSW
16
1.7
SSW
16
1.7
SSW
15
1.3
SSW
14
1.8
SSW
17
2
SSW
17
2.4
SSW
17
2.5
S
17
2.5
S
16
2.5
S
16
Wave Graph
Metric surfscale
Energy kJ
216
211
149
227
213
513
671
914
1121
1161
776
1977
1839
1586
1397
1177
722
1863
2162
3251
4019
3832
3302
Wind (km/h)
5
NW
5
NW
10
S
10
S
10
S
5
WNW
5
WNW
5
W
5
W
5
W
10
S
15
S
15
SSW
10
WSW
10
W
10
W
10
WNW
5
WNW
10
S
25
ESE
25
E
25
E
30
ENE
Wind State
off
off
cross-on
cross-on
cross-on
glassy
off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
2:22PM1.19m
2:25AM1.28m
2:50PM1.34m
2:54AM1.40m
3:16PM1.47m
Low Tide
8:10AM0.47m
8:21PM0.49m
8:38AM0.34m
8:51PM0.36m
9:04AM0.21m
9:18PM0.24m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:44
5:45
 mm
1
1
1
1
Temp °C
14
15
20
19
18
16
16
15
14
14
18
18
18
18
18
18
17
17
19
18
17
17
17
Feels °C
13
14
18
17
17
16
15
14
13
13
17
16
16
17
17
17
15
16
18
15
13
13
13
  • 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 Double Mouth 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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