Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 7 pm 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Double Mouth sea temperature is
20.1° 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 (15 Jul):

  • Morning surf: Morning surf (15 Jul, local time) - 5.5ft (1.7m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (15 Jul, local time) - 5ft (1.6m), 10s period with E swell.
  • Evening surf: Evening surf (15 Jul, local time) - 5ft (1.5m), 10s period with E swell.

The current surf forecast for Double Mouth at 3AM is: 1.9m 10s primary swell from a East direction and 0.4m 10s secondary swell from a Southwest direction (forecast issued at 07:00pm July 14). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (SAST) & DateWave HeightWave Period
Morning (15 Jul)5.5ft (1.7m)10s
Afternoon (15 Jul)5ft (1.6m)10s
Evening (15 Jul)5ft (1.5m)10s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Fri afternoon, min 15°C on Tue night). Wind will be generally light.

Tue
14
Wednesday
15
Thursday
16
Fri
17
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
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
3
3
3
3
3
3
2
1
1
3
3
4
4
4
2
1
1
3
3
3
3
2
1
0
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)
2
E
9
2
E
9
1.9
E
10
1.9
E
10
1.8
E
10
1.7
E
10
1.7
E
10
1.6
E
10
1.5
E
10
1.5
E
10
1.5
E
10
1.5
E
11
2.1
SW
11
1.9
SW
10
1.3
E
11
1.3
E
11
1.1
SW
14
1.1
SW
14
1.1
SW
13
0.9
SSW
13
0.9
SSW
14
0.9
SW
13
0.9
SSW
13
1.3
SSW
13
Wave Graph
Metric surfscale
Energy kJ
680
693
652
682
637
586
586
520
458
467
486
524
991
716
396
388
456
418
406
281
347
253
299
553
Wind (km/h)
5
SW
10
W
10
W
10
W
10
W
10
WNW
10
SW
15
S
15
SSW
10
W
10
WNW
10
WNW
10
WNW
10
WNW
15
SW
15
S
10
S
10
NW
5
WNW
10
W
10
W
10
W
15
SW
25
SSW
Wind State
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-off
cross-off
off
cross-off
cross-off
cross
cross-on
cross-on
off
off
cross-off
cross-off
cross-off
cross
cross-on
High Tide
3:59PM1.57m
4:14AM1.62m
4:42PM1.65m
4:55AM1.61m
5:23PM1.67m
5:34AM1.56m
Low Tide
10:05PM0.12m
10:27AM0.02m
10:49PM0.10m
11:05AM0.00m
11:31PM0.12m
11:42AM0.03m
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:17
5:17
5:19
 mm
Temp °C
20
17
16
15
15
15
18
19
18
17
17
16
16
16
19
19
18
17
16
16
16
16
19
20
Feels °C
20
15
15
14
13
14
17
17
16
16
16
14
14
14
17
17
17
17
16
15
14
13
15
16
  • 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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