Big Bay Surf Break
Lat Long: 33.79° S 18.46° E

Big Bay 48 hour detailed Surf Forecast

Weather Forecast for Big Bay

Issued: 7 pm 05 Jun 2026 (local time)

Forecast update in  hr  min

Today's Big Bay sea temperature is
15.6° C

Slightly cooler than normal

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


How big are the waves at Big Bay today (05 Jun):

  • Afternoon surf: Afternoon surf (05 Jun, local time) - 2.5ft (0.7m), 15s period with SW swell.
  • Evening surf: Evening surf (05 Jun, local time) - 3ft (0.9m), 14s period with WSW swell.

The current surf forecast for Big Bay at 10PM is: 1.2m 14s primary swell from a Southwest direction and 0.3m 10s secondary swell from a South-southeast direction (forecast issued at 07:00pm June 05). The wind direction is predicted to be glassy and the swell rating is 3.

Time (SAST) & DateWave HeightWave Period
Morning (05 Jun)--
Afternoon (05 Jun)2.5ft (0.7m)15s
Evening (05 Jun)3ft (0.9m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon morning. Very mild (max 17°C on Sun afternoon, min 11°C on Mon morning). Wind will be generally light.

Fri
5
Saturday
6
Sunday
7
Mon
8
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)
1
2
3
3
3
2
1
0
1
1
2
2
3
4
3
3
4
3
3
3
2
4
4
4
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)
0.8
WSW
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
WSW
12
1.3
WSW
12
1.6
WSW
12
1.8
WSW
11
1.7
WSW
11
1.2
WSW
14
1.9
WSW
13
2
WSW
13
2.1
WSW
14
2.2
WSW
14
2.2
WSW
14
2.4
WSW
13
2.4
WSW
13
2.4
WSW
13
2.5
WSW
13
2.4
SW
13
Wave Graph
Metric surfscale
Energy kJ
275
357
541
479
465
414
377
359
299
451
734
829
650
531
1188
1384
1676
1800
1805
2003
1974
1974
2116
2036
Wind (km/h)
5
SSW
5
ESE
5
ENE
10
ENE
10
ENE
10
NE
10
NW
10
WNW
5
WNW
5
NNW
10
NNE
10
NNE
10
NE
10
NE
5
N
10
WNW
5
W
5
NW
5
WNW
10
N
10
NW
0
NW
15
ENE
10
NE
Wind State
cross
glassy
glassy
cross-off
cross-off
cross-off
cross-on
on
on
cross-on
cross
cross
cross-off
cross-off
cross
on
glassy
cross-on
on
cross-on
cross-on
glassy
cross-off
cross-off
High Tide
6:32PM1.25m
6:38AM1.15m
7:20PM1.23m
7:33AM1.10m
8:14PM1.23m
8:40AM1.08m
Low Tide
00:38AM0.48m
12:48PM0.39m
1:32AM0.50m
1:38PM0.44m
2:36AM0.49m
part cloud
part cloud
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
light rain
mod rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
7:45
7:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:44
5:44
5:44
 mm
1
7
2
Temp °C
15
14
13
12
12
12
14
15
14
14
13
14
14
14
16
17
16
16
16
15
14
13
11
15
Feels °C
12
12
11
9
9
9
11
12
11
12
10
11
11
10
13
14
14
13
13
12
11
14
8
14
Swell 1
Height (m)
Direction
Period (s)
0.8
WSW
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
WSW
12
1.3
WSW
12
1.6
WSW
12
1.8
WSW
11
1.7
WSW
11
1.5
WSW
11
1.9
WSW
13
2
WSW
13
2.1
WSW
14
2.2
WSW
14
2.2
WSW
14
2.4
WSW
13
2.4
WSW
13
2.4
WSW
13
2.5
WSW
13
2.4
SW
13
Energy kJ
275
357
541
479
465
414
377
359
299
451
734
829
650
531
1188
1384
1676
1800
1805
2003
1974
1974
2116
2036
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
10
0.6
SW
10
0.3
SSE
10
0.4
S
7
0.4
S
7
0.5
S
12
0.5
S
12
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.3
SSE
10
0.3
SSE
10
0.9
WSW
14
1.2
WSW
14
0.1
SE
9
0.1
SE
9
0.2
SSE
12
0.1
NW
13
0.1
NW
13
0.1
NW
13
0.1
NW
13
0.1
NW
13
Energy kJ
82
79
20
15
16
67
69
36
35
35
20
20
328
486
3
3
15
7
7
7
7
7
Swell 3
Height (m)
Direction
Period (s)
0.6
S
7
0.5
S
7
0.2
W
9
0.3
SSE
12
0.3
SSE
12
0.2
S
15
0.4
SW
15
0.1
W
14
0.2
SSE
9
0.2
SSE
9
0.1
W
14
0.2
SSE
9
Energy kJ
37
25
6
28
27
17
57
4
9
8
4
8
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
3
3
2
2
2
2
2
3
3
3
4
4
3
4
4
4
4
3
4
4
4
Distance (km)
0
0
0
0
0
0
29
29
29
4
2
2
0
0
2
29
0
20
29
2
36
0
0
0
Best forecast wave conditions in Cape Town
Rating
(10 max)
3
3
3
3
3
2
2
2
2
2
3
3
3
4
4
3
4
4
4
4
3
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
5
4
4
4
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
9
9
8
8
8
8
9
9
9
9
9
8
6
8
8
8
8
8
9
8
7
6
7
7
  • 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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