Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 7 pm 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Double Mouth sea temperature is
19.7° 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 (07 Aug):

  • Afternoon surf: Afternoon surf (07 Aug, local time) - 3.5ft (1.0m), 12s period with SSW swell.
  • Evening surf: Evening surf (07 Aug, local time) - 2.5ft (0.7m), 16s period with SW swell.

The current surf forecast for Double Mouth at 10PM is: 1.3m 17s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a East direction, 0.4m 3s secondary swell from a Northeast direction (forecast issued at 07:00pm August 07). The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (07 Aug)--
Afternoon (07 Aug)3.5ft (1.0m)12s
Evening (07 Aug)2.5ft (0.7m)16s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Sun night. Warm (max 24°C on Sat morning, min 13°C on Sun night). Winds increasing (calm on Sat morning, strong winds from the WSW by Sun afternoon).

Fri
7
Saturday
8
Sunday
9
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
2
3
3
3
3
3
1
1
2
2
2
3
2
2
1
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
12
0.7
SW
16
1.3
SSW
17
1.3
SSW
16
1.3
SSW
16
1.4
SSW
15
1.4
SSW
15
1.2
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.2
SW
16
1.4
SW
15
1.4
SW
14
2.1
SW
14
2.5
SSW
8
2.5
S
8
2.5
S
8
Wave Graph
Metric surfscale
Energy kJ
304
271
911
949
892
863
818
614
469
463
456
463
702
869
799
1615
800
1031
913
Wind (km/h)
5
E
15
NE
15
NNE
20
NNE
15
NNE
10
N
5
N
20
SSW
20
SW
10
WSW
15
WSW
15
WSW
15
WSW
15
WSW
20
WSW
40
WSW
35
WSW
30
SW
30
S
Wind State
cross-on
cross
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
High Tide
10:41PM1.18m
11:54AM1.03m
00:36AM1.22m
1:27PM1.18m
Low Tide
3:45PM0.56m
5:29AM0.57m
5:55PM0.57m
7:11AM0.46m
7:30PM0.45m
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:32
5:34
 mm
3
8
Temp °C
18
17
16
16
15
16
24
21
18
17
16
15
15
15
18
16
14
13
13
Feels °C
18
16
14
14
13
14
23
17
15
16
15
13
13
12
14
9
6
7
7
  • 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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