Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 7 pm 03 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 (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 5ft (1.6m), 10s period with ESE swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 5ft (1.5m), 10s period with E swell.
  • Evening surf: Evening surf (04 Aug, local time) - 4ft (1.2m), 10s period with ESE swell.

The current surf forecast for Double Mouth at 1AM is: 1.7m 10s primary swell from a East-southeast direction and 0.6m 13s secondary swell from a South-southwest direction, 1.0m 5s secondary swell from a Northeast direction (forecast issued at 07:00pm August 03). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (SAST) & DateWave HeightWave Period
Morning (04 Aug)5ft (1.6m)10s
Afternoon (04 Aug)5ft (1.5m)10s
Evening (04 Aug)4ft (1.2m)10s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Wed afternoon, min 15°C on Mon night). Wind will be generally light.

Mon
3
Tuesday
4
Wednesday
5
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
3
3
3
3
3
2
1
1
0
2
3
2
2
2
1
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
ESE
10
1.9
ESE
10
1.8
ESE
10
1.7
ESE
10
1.6
ESE
10
1.6
ESE
10
1.6
ESE
10
1.6
E
10
1.4
ESE
10
1.2
ESE
10
1.2
ESE
10
1.6
E
10
1.5
E
10
1.4
E
10
1.3
E
10
1.3
E
10
1.3
E
10
1
E
10
0.9
SSW
17
Wave Graph
Metric surfscale
Energy kJ
778
712
680
598
533
463
473
530
370
300
294
492
424
369
318
312
305
180
504
Wind (km/h)
15
NE
15
NNE
15
NNE
10
N
10
N
10
N
10
NE
20
ENE
15
NE
15
NE
10
NNE
10
N
10
N
10
NW
0
W
10
E
10
ENE
10
NNE
10
NNW
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
off
glassy
cross-on
cross
cross-off
cross-off
High Tide
6:33PM1.57m
6:42AM1.38m
7:09PM1.49m
7:21AM1.27m
7:53PM1.38m
Low Tide
00:44AM0.25m
12:47PM0.20m
1:24AM0.33m
1:27PM0.31m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
 mm
Temp °C
19
17
17
16
15
16
22
23
21
20
19
18
17
17
24
25
22
21
22
Feels °C
16
14
14
13
11
12
19
19
18
17
16
14
13
13
22
22
21
19
19
  • 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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