Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 7 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Double Mouth sea temperature is
19.5° C
0.8° 

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 (09 Jul):

  • Afternoon surf: Afternoon surf (09 Jul, local time) - 7.5ft (2.3m), 13s period with SSW swell.
  • Evening surf: Evening surf (09 Jul, local time) - 7.5ft (2.3m), 14s period with SSW swell.

The current surf forecast for Double Mouth at 10PM is: 2.4m 14s primary swell from a South-southwest direction (forecast issued at 07:00pm July 09). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (SAST) & DateWave HeightWave Period
Morning (09 Jul)--
Afternoon (09 Jul)7.5ft (2.3m)13s
Evening (09 Jul)7.5ft (2.3m)14s

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


Short Range Forecast

Heavy rain (total 27mm), heaviest during Sat night. Very mild (max 19°C on Fri afternoon, min 14°C on Fri morning). Wind will be generally light.

Thu
9
Friday
10
Saturday
11
Sun
12
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)
2
4
4
5
5
5
3
2
2
4
4
4
4
4
2
2
1
1
1
2
3
3
1
1
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)
2.2
SSW
13
2.3
SSW
14
2.4
SSW
14
3
SSW
15
3
SSW
14
3
SSW
14
3
SSW
14
2.5
SSW
14
2.5
SSW
14
2.5
SSW
13
2.4
SSW
13
2.3
SSW
13
2.3
SSW
13
2.3
SSW
13
2.3
SSW
13
2.4
SSW
13
2.3
S
13
2.2
S
13
2
SSW
12
1.8
SSW
12
1.7
SSW
12
1.7
S
12
1.3
SSW
12
1.3
SSW
12
Wave Graph
Metric surfscale
Energy kJ
1550
2136
2345
3314
3731
3400
3048
2763
2684
2200
1930
1723
1661
1687
1713
1836
1728
1535
1164
992
876
827
469
437
Wind (km/h)
20
SW
15
WSW
10
W
10
WSW
15
WSW
15
W
15
SW
20
SSW
20
SSW
10
WSW
5
WSW
5
W
5
WSW
5
ESE
10
ESE
15
ESE
20
ESE
20
ESE
15
ESE
10
E
10
NNE
10
N
15
NE
20
ENE
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
glassy
glassy
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-off
cross-off
cross
cross
High Tide
11:11PM1.30m
12:01PM1.11m
00:35AM1.34m
1:20PM1.20m
1:44AM1.43m
Low Tide
4:27PM0.49m
5:49AM0.47m
5:57PM0.47m
7:07AM0.38m
7:18PM0.39m
8:09AM0.27m
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
thunderstorm
light rain
rain showers
rain showers
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:15
5:15
 mm
1
1
1
2
2
2
2
2
1
2
3
3
1
2
Temp °C
18
16
16
16
15
14
17
19
17
16
15
15
15
15
16
16
17
17
17
17
16
16
18
19
Feels °C
14
13
14
14
12
11
13
15
14
15
14
14
15
15
15
14
14
14
15
15
15
15
16
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 

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