Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 7 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Double Mouth sea temperature is
19.1° C
0.9° 

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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 1.5ft (0.5m), 16s period with SW swell.
  • Evening surf: Evening surf (14 Aug, local time) - 1.5ft (0.4m), 15s period with SW swell.

The current surf forecast for Double Mouth at 11AM is: 1.7m 7s primary swell from a East direction and 0.6m 16s secondary swell from a South-southwest direction (forecast issued at 07:00am August 14). An open ocean swell of 0.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (14 Aug)2ft (0.6m)16s
Afternoon (14 Aug)1.5ft (0.5m)16s
Evening (14 Aug)1.5ft (0.4m)15s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
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)
1
1
0
0
0
0
1
1
2
0
1
1
2
2
1
2
2
1
0
0
0
0
2
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)
0.7
SW
17
0.6
SW
16
1.7
E
7
0.5
SW
16
0.5
SW
16
0.4
SW
15
0.4
SW
15
0.4
SW
15
1.7
E
8
0.3
SW
14
1.4
E
8
1.2
E
8
0.9
E
10
0.9
E
10
0.9
E
10
0.9
E
10
1
E
11
0.8
E
11
0.8
E
11
0.9
E
11
0.9
E
11
0.7
E
11
1.1
E
9
Wave Graph
Metric surfscale
Energy kJ
309
219
311
124
119
83
59
60
337
33
221
163
171
164
164
174
227
151
151
191
195
123
194
Wind (km/h)
15
NNE
15
NNE
20
NE
20
ENE
25
NE
15
NE
15
NNE
10
N
5
NNW
15
WSW
15
SSW
10
SSE
5
E
10
NNE
15
NNE
15
NNE
15
NNE
15
NNE
15
NE
15
ENE
20
NE
15
NE
10
NNE
Wind State
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
High Tide
4:59PM1.76m
5:09AM1.61m
5:32PM1.73m
5:40AM1.54m
6:02PM1.64m
Low Tide
10:42AM-0.05m
11:08PM0.05m
11:14AM-0.03m
11:40PM0.10m
11:43AM0.05m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
Temp °C
15
16
22
23
20
19
19
19
19
15
19
18
17
16
17
18
17
18
24
26
22
21
22
Feels °C
12
12
18
19
16
17
16
16
17
13
18
18
18
16
16
16
14
14
20
23
20
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 

FREE! Surf-Forecast.com widget for your website

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