Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 1 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Double Mouth sea temperature is
19.8° 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 (05 Aug):

  • Morning surf: Morning surf (05 Aug, local time) - 4.5ft (1.3m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (05 Aug, local time) - 4ft (1.2m), 10s period with E swell.
  • Evening surf: Evening surf (05 Aug, local time) - 2.5ft (0.7m), 18s period with SSW swell.

The current surf forecast for Double Mouth at 8PM is: 1.2m 10s primary swell from a East direction and 0.5m 18s secondary swell from a South-southwest direction, 0.9m 6s secondary swell from a East-northeast direction (forecast issued at 01:00pm August 05). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (SAST) & DateWave HeightWave Period
Morning (05 Aug)4.5ft (1.3m)10s
Afternoon (05 Aug)4ft (1.2m)10s
Evening (05 Aug)2.5ft (0.7m)18s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Wed afternoon, min 15°C on Fri night). Wind will be generally light.

Wed
5
Thursday
6
Friday
7
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
1
1
3
3
3
1
2
1
0
0
2
3
3
3
3
3
2
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
E
10
1.2
E
10
1.2
E
10
1.2
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
SSW
14
1.7
SSW
14
1.7
SSW
13
1.5
SSW
13
1.3
SSW
13
1.1
SSW
13
1.1
SSW
12
1
SSW
12
1
SSW
12
0.7
SW
16
0.8
SSW
17
Wave Graph
Metric surfscale
Energy kJ
320
268
260
255
504
458
532
419
382
309
362
1064
1002
734
528
402
371
309
304
271
377
Wind (km/h)
5
NNW
5
NE
10
NE
10
N
10
NNW
10
NW
25
WSW
25
WSW
20
SW
20
SSW
20
S
15
SSW
10
SW
5
WSW
10
WSW
10
W
5
SW
10
ESE
15
ENE
20
NE
20
NE
Wind State
glassy
cross
cross
cross-off
cross-off
off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
on
cross
cross
cross
High Tide
7:53PM1.38m
8:12AM1.15m
8:56PM1.26m
9:37AM1.03m
10:41PM1.18m
Low Tide
1:27PM0.31m
2:14AM0.44m
2:19PM0.44m
3:30AM0.54m
3:45PM0.56m
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:31
5:32
 mm
Temp °C
25
28
23
22
21
20
17
17
20
20
20
19
18
17
17
17
18
19
18
18
17
Feels °C
22
25
21
20
17
16
13
14
18
18
18
18
17
17
16
16
18
19
16
16
14
  • 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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