Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 1 am 04 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 (1.6m), 10s period with E swell.
  • Evening surf: Evening surf (04 Aug, local time) - 5.5ft (1.7m), 10s period with E swell.

The current surf forecast for Double Mouth at 6AM is: 1.6m 10s primary swell from a East-southeast direction and 0.5m 12s secondary swell from a Southwest direction, 0.9m 5s secondary swell from a East-northeast direction (forecast issued at 01:00am August 04). 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 (1.6m)10s
Evening (04 Aug)5.5ft (1.7m)10s

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


Short Range Forecast

Some drizzle, heaviest during Thu night. Warm (max 26°C on Wed afternoon, min 16°C on Tue morning). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
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
3
3
2
1
1
2
2
3
2
2
2
1
2
3
3
3
2
2
1
1
0
2
3
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)
1.7
ESE
10
1.6
ESE
10
1.6
ESE
10
1.6
ESE
10
1.6
E
10
1.6
E
10
1.7
E
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
1.3
E
10
0.9
SSW
17
0.9
SSW
16
1
SSW
16
0.9
SSW
16
0.9
SSW
15
0.9
SW
15
0.9
SW
14
1.1
SW
14
1.4
SSW
13
Wave Graph
Metric surfscale
Energy kJ
598
533
463
473
530
520
569
294
494
434
371
320
312
305
299
504
452
532
419
382
309
305
485
680
Wind (km/h)
10
N
10
N
10
N
10
NE
15
ENE
15
NE
15
NE
10
NNE
10
N
10
NNW
10
NNW
5
NW
10
ENE
10
ENE
10
NNE
10
N
15
NNW
20
WSW
25
WSW
20
SW
25
SSW
15
SSW
5
SSW
5
SE
Wind State
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
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
glassy
High Tide
6:42AM1.38m
7:09PM1.49m
7:21AM1.27m
7:53PM1.38m
8:12AM1.15m
8:56PM1.26m
Low Tide
00:44AM0.25m
12:47PM0.20m
1:24AM0.33m
1:27PM0.31m
2:14AM0.44m
2:19PM0.44m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:31
 mm
1
Temp °C
16
15
16
21
23
21
20
19
18
17
17
25
26
22
21
22
20
17
17
20
20
19
19
19
Feels °C
13
11
12
18
19
19
18
16
15
13
13
23
23
21
19
18
15
13
14
18
17
17
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 

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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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