Gansbaai Surf Break
Lat Long: 34.59° S 19.33° E

Gansbaai 48 hour detailed Surf Forecast

Weather Forecast for Gansbaai

Issued: 7 pm 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Gansbaai sea temperature is
17.0° 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 (04 Jun):

  • Afternoon surf: Afternoon surf (04 Jun, local time) - 10ft (3.0m), 10s period with SE swell.
  • Evening surf: Evening surf (04 Jun, local time) - 8ft (2.5m), 11s period with SE swell.

The current surf forecast for Gansbaai at 11PM is: 2.5m 11s primary swell from a Southeast direction and 0.9m 11s secondary swell from a Southwest direction (forecast issued at 07:00pm June 04). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (SAST) & DateWave HeightWave Period
Morning (04 Jun)--
Afternoon (04 Jun)10ft (3.0m)10s
Evening (04 Jun)8ft (2.5m)11s

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 17°C on Sun afternoon, min 12°C on Fri night). Wind will be generally light.

Thu
4
Friday
5
Saturday
6
Sun
7
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)
3
4
4
4
4
4
4
3
4
4
4
4
4
2
1
0
0
0
3
2
2
3
3
3
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)
2.5
SE
10
2.5
SE
10
2.5
SE
11
2.5
SE
11
2.4
SE
11
2.3
SE
11
2.2
SE
11
2.2
SE
12
2.2
SE
12
2.1
SE
12
2.1
SE
12
1.9
SE
12
1.9
SE
12
1.8
SE
12
1.8
SE
12
1.6
SE
12
1.5
SE
12
1.5
WSW
12
1.9
WSW
12
2.1
WSW
12
1.8
WSW
11
1.7
WSW
11
2
WSW
13
1.7
WSW
12
Wave Graph
Metric surfscale
Energy kJ
1506
1489
1385
1437
1401
1264
1204
1269
1313
1255
1149
963
963
826
840
672
603
669
1027
1185
745
691
1286
847
Wind (km/h)
20
SE
15
ESE
10
ESE
5
SE
0
NE
5
NNE
5
N
5
WSW
5
SSE
5
E
10
NE
10
NE
10
NE
10
N
10
NNW
20
W
20
W
15
WNW
10
NNW
5
N
5
N
5
NNE
5
NNE
0
SW
Wind State
cross-off
cross-off
cross-off
cross-off
glassy
glassy
glassy
on
cross-off
off
cross-off
cross-off
cross-off
cross
cross-on
on
on
on
cross
cross
cross
cross-off
cross-off
glassy
High Tide
5:48PM1.31m
5:51AM1.26m
6:30PM1.29m
6:35AM1.20m
7:18PM1.27m
7:29AM1.14m
Low Tide
11:52PM0.46m
12:06PM0.36m
00:37AM0.50m
12:47PM0.40m
1:30AM0.53m
1:37PM0.45m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:43
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:38
5:38
5:37
 mm
Temp °C
15
14
14
14
13
13
14
15
14
14
13
12
12
12
14
15
15
14
14
14
14
14
16
17
Feels °C
10
11
12
12
12
11
12
13
12
12
10
9
9
9
11
10
11
10
12
12
12
11
13
15
Swell 1
Height (m)
Direction
Period (s)
2.5
SE
10
2.5
SE
10
2.5
SE
11
2.5
SE
11
2.4
SE
11
2.3
SE
11
2.2
SE
11
2.2
SE
12
2.2
SE
12
2.1
SE
12
2.1
SE
12
1.9
SE
12
1.9
SE
12
1.8
SE
12
1.8
SE
12
1.6
SE
12
1.5
SE
12
1.5
WSW
12
1.9
WSW
12
2.1
WSW
12
1.8
WSW
11
1.7
WSW
11
2
WSW
13
1.7
WSW
12
Energy kJ
1506
1489
1385
1437
1401
1264
1204
1269
1313
1255
1149
963
963
826
840
672
603
669
1027
1185
745
691
1286
847
Swell 2
Height (m)
Direction
Period (s)
1
SW
11
1
SW
11
0.9
SW
11
0.9
SW
11
0.9
SW
11
0.8
SSW
10
0.8
SW
10
0.7
SW
15
0.9
SW
15
0.9
WSW
14
1.2
SW
14
1.2
WSW
13
1.2
WSW
13
1.1
WSW
13
1.1
WSW
12
1.1
WSW
12
1.1
WSW
12
1.3
SE
12
1.1
SE
12
0.9
ESE
11
0.9
WSW
14
0.9
WSW
14
0.8
ESE
12
0.9
SW
15
Energy kJ
237
233
198
198
169
135
132
229
314
357
573
479
465
414
377
359
359
478
343
227
323
323
169
360
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
14
0.4
SSW
14
0.4
SSW
14
0.3
SSW
14
0.3
SW
18
0.4
SW
17
0.6
SW
16
0.7
SW
10
0.6
SW
10
0.6
SW
10
0.6
SW
10
0.2
SSW
10
0.2
SSE
15
0.4
SW
15
0.4
SSE
9
0.4
SSE
8
0.8
ESE
11
0.8
ESE
11
0.3
SSE
9
0.8
ESE
12
Energy kJ
40
65
71
36
49
98
208
108
84
64
63
10
21
78
32
28
160
160
16
171
Wind waves
Height (m)
Direction
Period (s)
0.6
WNW
3
0.9
WNW
4
0.8
WNW
4
0.7
NW
4
0.8
NW
4
Energy kJ
8
23
24
17
27
Nearest Offshore or Glassy
Rating
(10 max)
3
4
4
4
4
4
4
3
4
4
4
4
4
3
3
1
3
3
3
3
3
3
3
3
Distance (km)
29
0
0
0
0
0
0
20
0
0
0
0
0
7
7
52
33
7
7
7
7
0
0
0
Best forecast wave conditions in Overberg
Rating
(10 max)
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
4
3
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
9
9
9
9
8
8
8
8
9
9
9
9
9
6
6
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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