Gansbaai Surf Break

Gansbaai 48 hour detailed Surf Forecast

Lat Long: 34.59° S 19.33° E

Issued: 7 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Gansbaai sea temperature is
15.8° C

Normal for this time of year

Gansbaai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Gansbaai today (22 Jun):

  • Morning surf: Morning surf (22 Jun, local time) - 6ft (1.8m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (22 Jun, local time) - 6ft (1.8m), 13s period with SW swell.
  • Evening surf: Evening surf (22 Jun, local time) - 6ft (1.8m), 12s period with SW swell.

The current surf forecast for Gansbaai at 1AM is: 1.9m 13s primary swell from a Southwest direction and 0.2m 8s secondary swell from a South-southeast direction (forecast issued at 07:00pm June 21). An open ocean swell of 0.3m 8s 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 (22 Jun)6ft (1.8m)13s
Afternoon (22 Jun)6ft (1.8m)13s
Evening (22 Jun)6ft (1.8m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 16mm), heaviest on Tue night. Very mild (max 18°C on Sun night, min 13°C on Tue night). Winds decreasing (strong winds from the NW on Tue afternoon, calm by Tue night).

Sun
21
Monday
22
Tuesday
23
Wed
24
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)
4
4
4
3
3
3
1
1
1
0
0
0
0
0
0
0
0
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
SW
14
2
SW
13
2
SW
13
1.9
SW
13
1.6
WSW
12
1.9
SW
13
1.6
SW
13
1.7
SW
13
1.8
SW
13
1.8
SW
12
1.8
SW
12
1.6
SW
12
1.6
SW
12
2.5
WNW
7
2.5
WNW
7
1.4
SW
14
2.3
WSW
9
2.5
SW
11
3.5
SW
18
4
SW
17
4
SW
17
4.5
SW
16
4.5
SW
16
4.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
1429
1408
1408
1288
797
1147
905
976
987
940
992
760
678
545
643
769
903
1411
8235
9124
9536
9617
9983
9941
Wind (km/h)
10
SE
15
E
15
ENE
10
ENE
10
NE
5
NNE
10
W
10
W
15
W
25
WNW
20
WNW
20
NW
25
WNW
35
WNW
40
NW
45
NW
35
NW
25
WSW
15
WSW
10
SW
5
SSE
10
E
15
E
20
ESE
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross-off
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
off
off
off
High Tide
8:44PM1.33m
9:18AM1.09m
9:45PM1.27m
10:31AM1.07m
10:49PM1.24m
11:40AM1.09m
Low Tide
2:14PM0.43m
3:20AM0.47m
3:15PM0.52m
4:29AM0.49m
4:26PM0.57m
5:33AM0.48m
part cloud
part cloud
rain showers
light rain
cloud
cloud
clear
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
mod rain
light rain
light rain
light rain
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:48
7:48
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:38
5:38
5:39
 mm
1
1
8
4
1
1
Temp °C
19
18
17
17
17
18
18
18
18
16
16
16
16
15
16
17
16
14
13
14
13
13
13
14
Feels °C
17
16
15
16
15
17
17
17
16
12
13
13
12
9
8
9
9
10
10
12
12
11
10
10
Swell 1
Height (m)
Direction
Period (s)
2
SW
14
2
SW
13
2
SW
13
1.9
SW
13
1.6
WSW
12
1.9
SW
13
1.6
SW
13
1.7
SW
13
1.8
SW
13
1.8
SW
12
1.8
SW
12
1.6
SW
12
1.6
SW
12
1.3
SW
12
1.2
SW
12
1.4
SW
14
2.3
WSW
9
2.5
SW
11
3.5
SW
18
4
SW
17
4
SW
17
4.5
SW
16
4.5
SW
16
4.5
SW
16
Energy kJ
1429
1408
1408
1288
797
1147
905
976
987
940
992
760
678
448
423
769
903
1411
8235
9124
9536
9617
9983
9941
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
8
0.3
SE
8
0.2
E
8
0.2
SSE
8
1
SW
15
0.2
E
8
0.9
WSW
12
0.6
W
12
0.2
SSW
16
0.3
SSW
16
0.2
SSW
15
0.7
SSW
16
0.7
SSW
16
1
SW
14
0.8
SW
15
0.1
SW
21
0.6
SW
21
1.5
WNW
7
2.3
SW
18
Energy kJ
16
9
5
7
415
5
252
110
24
48
21
220
226
412
262
18
282
242
3449
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
8
0.4
SE
8
0.1
E
11
0.2
E
8
0.1
SE
8
0.2
ESE
8
0.2
ESE
8
0.2
S
15
0.3
SSW
15
0.3
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
1.3
SW
19
Energy kJ
16
16
2
5
3
6
6
18
45
13
6
6
6
7
1210
Wind waves
Height (m)
Direction
Period (s)
0.3
ESE
7
0.5
SE
8
0.4
SE
8
0.3
E
8
0.4
WNW
3
0.7
WNW
4
1.3
WNW
5
1.5
WNW
5
1.6
WNW
6
1.8
WNW
6
2.5
WNW
7
2.5
WNW
7
2.5
WNW
7
2.2
WNW
7
Energy kJ
10
28
17
12
4
16
78
133
151
237
545
643
718
476
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
3
3
4
4
3
3
3
3
3
3
2
2
4
3
6
5
9
5
5
6
Distance (km)
0
0
0
0
0
0
25
25
25
25
25
25
25
83
83
83
96
91
54
54
7
54
57
54
Best forecast wave conditions in Overberg
Rating
(10 max)
4
4
4
4
4
4
4
4
3
3
3
3
3
3
4
4
4
4
6
5
9
5
5
6
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
4
4
4
4
4
3
4
4
4
3
3
4
4
4
4
9
9
9
5
7
9
Header Global
Rating
(10 max)
7
7
7
6
6
5
7
6
6
5
5
5
5
6
5
5
5
6
7
8
9
9
9
8
  • 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
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