Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 7 pm 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Double Mouth sea temperature is
19.3°C
0.4° 

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 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 8ft (2.5m), 16s period with S swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 7ft (2.1m), 14s period with S swell.
  • Evening surf: Evening surf (07 Sep, local time) - 6ft (1.8m), 14s period with S swell.

The current surf forecast for Double Mouth at 2AM is: 3.5m 17s primary swell from a South direction and 1.1m 9s secondary swell from a East direction (forecast issued at 07:00pm September 06). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (07 Sep)8ft (2.5m)16s
Afternoon (07 Sep)7ft (2.1m)14s
Evening (07 Sep)6ft (1.8m)14s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Wed morning, min 16°C on Mon night). Winds decreasing (fresh winds from the NE on Mon afternoon, light winds from the NNE by Wed morning).

Sun
6
Monday
7
Tuesday
8
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
4
6
4
2
2
0
0
1
0
1
1
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SSW
21
2.1
SSW
20
3.5
S
18
3.5
S
17
3.5
S
16
3
S
16
2.5
S
16
2.2
S
15
2
S
14
1.8
S
14
1.6
S
13
1.1
S
12
1.3
S
13
0.9
SSW
13
0.8
SSE
11
0.6
SSW
12
0.7
SSE
10
0.6
SSE
10
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
2257
3251
6809
7076
5522
4010
3062
2090
1640
1317
915
327
555
242
153
115
108
80
55
Wind (km/h)
15
E
15
E
20
ENE
20
ENE
25
ENE
25
NE
35
NE
35
ENE
35
NE
35
NE
30
NE
25
NE
20
NE
15
NE
15
ENE
20
ENE
20
NE
15
NE
15
NE
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
High Tide
00:51AM1.17m
1:32PM1.24m
1:50AM1.32m
2:18PM1.44m
Low Tide
6:29PM0.60m
7:16AM0.46m
7:43PM0.42m
8:04AM0.29m
8:28PM0.26m
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:52
 mm
Temp °C
17
18
18
18
18
18
19
19
18
18
16
16
17
19
27
23
22
23
23
Feels °C
14
15
15
15
15
14
14
14
13
13
11
13
14
17
25
21
21
22
22
  • 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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