Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Issued: 1 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Double Mouth sea temperature is
20.4° C

Slightly cooler than normal

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 (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 6ft (1.9m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 6ft (1.8m), 14s period with SSW swell.
  • Evening surf: Evening surf (18 Jun, local time) - 7ft (2.2m), 12s period with SSW swell.

The current surf forecast for Double Mouth at 6PM is: 1.7m 13s primary swell from a South-southwest direction and 1.0m 16s secondary swell from a South-southwest direction, 0.9m 4s secondary swell from a Southwest direction (forecast issued at 01:00pm June 18). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (18 Jun)6ft (1.9m)14s
Afternoon (18 Jun)6ft (1.8m)14s
Evening (18 Jun)7ft (2.2m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Thu night. Warm (max 25°C on Sun morning, min 14°C on Sat morning). Winds increasing (calm on Fri night, fresh winds from the NE by Sat afternoon).

Thu
18
Friday
19
Saturday
20
Sun
21
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
2 AM
5 AM
8 AM
Rating
(10 max)
2
2
2
3
3
2
2
1
1
1
3
4
4
4
4
2
1
0
0
1
1
2
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)
1.9
SSW
14
1.8
SSW
14
1.7
SSW
14
2.2
SSW
12
1.5
SSW
15
1.4
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SSW
13
1.9
SSW
13
1.9
SSW
13
2
SSW
13
2.1
SSW
13
2
SSW
13
1.9
SSW
12
1.7
S
12
1.2
SSW
12
0.9
SSW
12
1.1
S
10
1
S
10
0.9
SSE
10
0.8
SSE
10
0.8
SSE
10
0.8
SSE
9
Wave Graph
Metric surfscale
Energy kJ
1393
1262
1033
1523
962
796
638
621
553
1156
1230
1259
1365
1202
1137
855
397
251
240
200
160
125
123
96
Wind (km/h)
15
SW
20
SW
20
SW
15
WSW
20
WSW
15
W
20
WSW
20
SW
20
SSW
15
S
5
S
5
NNE
10
NNE
10
N
15
NNE
20
NNE
25
NE
30
ENE
30
NE
20
NNE
15
NNE
10
NNE
10
N
10
N
Wind State
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:22PM1.53m
6:33AM1.40m
7:11PM1.46m
7:20AM1.29m
8:02PM1.39m
Low Tide
12:00PM0.12m
00:30AM0.27m
12:44PM0.19m
1:21AM0.37m
1:30PM0.29m
2:16AM0.47m
clear
clear
clear
rain showers
clear
part cloud
cloud
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
part cloud
<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>
5:07
5:07
5:07
5:07
 mm
1
1
Temp °C
18
19
18
18
17
15
15
16
18
18
18
17
16
15
15
14
18
21
19
18
18
18
18
19
Feels °C
16
16
16
16
15
12
12
13
14
15
17
16
14
13
12
10
13
16
14
15
15
15
15
16
Swell 1
Height (m)
Direction
Period (s)
1.9
SSW
14
1.8
SSW
14
1.7
SSW
14
1.6
SSW
13
1.5
SSW
15
1.4
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SSW
13
1.9
SSW
13
1.9
SSW
13
2
SSW
13
2.1
SSW
13
2
SSW
13
1.9
SSW
12
1.7
S
12
1.1
S
10
1.1
S
9
1.1
S
10
1
S
10
0.9
SSE
10
0.8
SSE
10
1.3
ENE
7
1.2
ENE
7
Energy kJ
1393
1262
1033
824
962
796
638
621
553
1156
1230
1259
1365
1202
1137
855
240
212
240
200
160
125
158
135
Swell 2
Height (m)
Direction
Period (s)
0.5
SSW
18
0.4
SW
18
1
SSW
16
1
SSW
16
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
10
1.2
SSW
12
0.9
SSW
12
0.7
SW
12
0.7
SW
12
0.6
SSW
12
0.5
SW
11
0.8
SSE
10
0.8
SSE
9
Energy kJ
180
80
499
487
7
7
6
6
6
6
6
7
8
8
8
8
397
251
149
147
90
64
123
96
Swell 3
Height (m)
Direction
Period (s)
0.2
E
10
0.2
E
10
0.3
E
9
0.3
E
9
0.2
E
10
0.2
E
10
0.1
SW
18
0.1
E
10
0.2
SSW
16
0.5
SW
11
0.4
SW
11
Energy kJ
8
7
16
15
8
7
12
2
25
60
42
Wind waves
Height (m)
Direction
Period (s)
0.6
SSW
3
0.9
SW
4
2.2
SSW
12
1.1
SSW
5
1.1
SSW
6
1.2
SSW
6
1.2
SSW
7
1.4
S
8
0.5
NE
3
0.8
NE
4
1.1
NE
4
1.4
ENE
5
1.5
ENE
6
1.5
ENE
6
1.3
ENE
7
1.7
ENE
7
1.5
ENE
7
Energy kJ
7
26
1523
66
87
114
139
221
5
17
46
102
148
175
163
259
224
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
3
3
3
3
3
2
4
4
4
4
4
3
3
3
3
2
3
2
1
1
Distance (km)
5
5
5
5
5
5
5
5
5
893
5
0
0
0
0
77
147
318
318
147
14
0
0
0
Best forecast wave conditions in Eastern Cape - Wild Coast
Rating
(10 max)
4
4
4
4
4
4
4
3
3
4
4
4
4
4
3
3
3
3
3
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
9
9
5
5
5
5
5
6
6
7
5
4
7
6
5
5
4
5
5
5
5
9
9
9
  • 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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