Gansbaai Surf Break

Gansbaai 48 hour detailed Surf Forecast

Lat Long: 34.59° S 19.33° E

Issued: 7 am 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Gansbaai sea temperature is
15.4° C

Slightly cooler than normal

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 (04 Jul):

  • Morning surf: Morning surf (04 Jul, local time) - 5ft (1.5m), 7s period with WNW swell.
  • Afternoon surf: Afternoon surf (04 Jul, local time) - 2.5ft (0.7m), 16s period with SW swell.
  • Evening surf: Evening surf (04 Jul, local time) - 5.5ft (1.7m), 8s period with W swell.

The current surf forecast for Gansbaai at 3PM is: 0.7m 16s primary swell from a Southwest direction and 0.9m 8s secondary swell from a West-southwest direction, 1.4m 7s secondary swell from a West-northwest direction (forecast issued at 07:00am July 04). An open ocean swell of 1.2m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (04 Jul)5ft (1.5m)7s
Afternoon (04 Jul)2.5ft (0.7m)16s
Evening (04 Jul)5.5ft (1.7m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 14°C on Sat morning). Wind will be generally light.

Saturday
4
Sunday
5
Monday
6
Tue
7
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
2 AM
Rating
(10 max)
0
0
0
0
0
0
1
2
1
1
1
0
0
0
2
3
3
3
3
3
3
3
4
3
Swell
Height Map
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)
1.6
WNW
8
1.6
WNW
7
1.4
WNW
7
0.7
SW
16
0.8
SW
15
1.7
W
8
2
W
8
1.8
W
8
0.9
SW
14
0.8
SW
14
0.9
SE
12
0.8
SW
13
1.5
W
8
1.5
W
9
2.1
WSW
12
2.2
WSW
12
2.3
WSW
12
2.3
WSW
11
2.3
WSW
11
2.3
WSW
11
2.1
WSW
11
2.2
WSW
11
1.7
SW
12
2.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
266
252
188
254
269
364
533
439
317
223
215
208
317
363
1248
1342
1427
1284
1284
1284
1045
1230
882
1391
Wind (km/h)
15
NNW
20
N
15
NNW
15
WNW
15
WNW
15
WNW
10
NNW
10
N
10
N
10
NNW
10
NNW
10
NW
10
WNW
10
WNW
10
NW
10
NNW
10
N
5
NNE
10
NE
5
E
5
SE
0
ENE
5
WNW
5
NW
Wind State
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
on
on
cross-on
cross
cross
cross-off
cross-off
off
glassy
glassy
glassy
cross-on
High Tide
6:05PM1.44m
6:13AM1.30m
6:43PM1.42m
6:56AM1.24m
7:26PM1.39m
Low Tide
11:44AM0.25m
00:16AM0.37m
12:19PM0.29m
00:58AM0.39m
12:59PM0.35m
1:48AM0.41m
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
7:50
7:48
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:44
5:44
5:45
 mm
Temp °C
14
14
15
17
17
16
15
14
14
14
16
18
19
17
16
16
15
15
16
18
18
16
16
15
Feels °C
9
9
11
13
14
13
12
11
11
11
12
14
16
15
14
14
13
13
14
16
17
15
15
13
Swell 1
Height (m)
Direction
Period (s)
1.1
SE
11
1.1
SE
13
1.2
ESE
13
1.2
ESE
13
1
WSW
8
1.1
SE
12
1.7
W
8
1.6
W
8
1.4
W
8
1.3
W
8
1.2
W
8
0.8
ESE
12
0.8
ESE
12
0.9
SW
12
2.1
WSW
12
2.2
WSW
12
2.3
WSW
12
2.3
WSW
11
2.3
WSW
11
2.3
WSW
11
2.1
WSW
11
2.2
WSW
11
1.7
SW
12
2.1
SW
13
Energy kJ
283
382
430
430
150
353
401
360
270
223
182
177
177
248
1248
1342
1427
1284
1284
1284
1045
1230
882
1391
Swell 2
Height (m)
Direction
Period (s)
0.8
SW
11
0.6
SW
8
0.8
WSW
8
0.9
WSW
8
1.1
SE
13
0.8
SW
15
0.9
ESE
12
0.9
ESE
12
0.9
SW
14
0.9
ESE
12
0.9
SE
12
0.8
SW
13
0.8
SW
13
0.8
ESE
12
0.8
ESE
12
0.7
SE
12
0.7
SE
11
0.7
ESE
11
0.6
ESE
11
0.6
ESE
11
0.8
SW
14
0.6
ESE
11
1.5
W
11
1
W
11
Energy kJ
159
57
88
105
370
262
260
255
317
251
205
208
193
174
171
135
133
113
84
82
265
79
555
253
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
18
0.6
SW
11
0.6
SW
16
0.7
SW
16
0.8
SW
15
0.3
S
11
0.7
SW
15
0.9
SW
14
0.9
ESE
12
0.8
SW
14
0.8
SW
13
0.6
WSW
10
0.2
S
9
0.2
WSW
18
0.2
WSW
18
0.1
SW
18
0.1
W
14
0.6
ESE
11
0.6
ESE
11
0.4
ESE
11
Energy kJ
108
92
165
254
269
20
215
346
255
221
215
78
6
31
31
12
4
81
78
45
Wind waves
Height (m)
Direction
Period (s)
1.6
WNW
8
1.6
WNW
7
1.4
WNW
7
1.4
WNW
7
1.4
WNW
7
1.7
W
8
2
W
8
1.8
W
8
1.2
W
8
1.5
W
8
1.5
W
9
Energy kJ
266
252
188
168
173
364
533
439
181
317
363
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
2
3
3
2
2
3
3
3
3
4
4
3
3
3
3
3
4
4
Distance (km)
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
0
0
0
0
0
0
7
Best forecast wave conditions in Overberg
Rating
(10 max)
4
4
4
4
4
4
4
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
4
4
4
4
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
4
5
5
9
9
9
8
6
5
5
6
6
6
5
5
8
8
8
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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