Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 7 am 12 Oct 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
16.8°C
3.3° 

Bonza 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 Bonza Bay today (12 Oct):

  • Morning surf: Morning surf (12 Oct, local time) - 4.5ft (1.3m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (12 Oct, local time) - 4.5ft (1.3m), 9s period with E swell.
  • Evening surf: Evening surf (12 Oct, local time) - 3.5ft (1.1m), 9s period with E swell.

The current surf forecast for Bonza Bay at 11AM is: 1.3m 8s primary swell from a East direction and 0.6m 12s secondary swell from a South-southwest direction (forecast issued at 07:00am October 12). An open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (12 Oct)4.5ft (1.3m)9s
Afternoon (12 Oct)4.5ft (1.3m)9s
Evening (12 Oct)3.5ft (1.1m)9s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Mon afternoon. Warm (max 35°C on Mon morning, min 18°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the WSW by Wed night).

Monday
12
Tuesday
13
Wednesday
14
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
Rating
(10 max)
2
2
1
0
0
0
1
2
1
1
0
0
0
0
0
1
2
0
0
0
0
0
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)
1.3
E
9
1.3
E
9
1.3
E
8
1.3
E
9
1.1
E
8
1.1
E
9
1.1
E
9
0.6
SSW
12
0.6
SSW
12
1
E
9
1
E
9
0.9
SSW
12
0.9
SSW
11
0.9
SSW
11
0.9
SSW
11
0.9
SSW
11
1.2
E
8
0.8
SSW
11
1.1
E
8
1.4
E
5
1.4
E
6
1.5
E
7
1.4
E
7
Wave Graph
Metric surfscale
Energy kJ
247
247
241
247
169
186
194
109
109
160
157
233
225
214
173
180
187
138
169
100
137
196
212
Wind (km/h)
15
NNE
15
NNE
5
E
20
ENE
25
WSW
25
SW
20
SW
5
SW
5
N
10
ENE
20
ESE
15
ESE
15
E
15
ENE
15
ENE
15
NE
10
NE
25
NE
25
ENE
25
ENE
25
ENE
15
ENE
15
WSW
Wind State
cross-off
cross-off
cross-on
cross-on
cross-off
cross
cross-off
glassy
glassy
cross
cross-on
on
cross-on
cross-on
cross
cross
cross-off
cross
cross-on
cross-on
cross
cross
cross-off
High Tide
4:11AM1.91m
4:24PM2.01m
4:38AM1.87m
4:49PM1.93m
5:04AM1.79m
5:13PM1.82m
Low Tide
10:09AM0.30m
10:31PM0.32m
10:36AM0.37m
10:57PM0.39m
11:04AM0.46m
clear
clear
clear
clear
rain showers
rain showers
light rain
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
—
—
—
—
—
—
—
5:30
—
—
—
—
—
—
—
5:28
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:17
—
—
—
—
—
—
—
6:17
—
—
—
—
—
—
—
6:19
—
—
 mm
—
—
—
—
5
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
26
30
35
29
21
19
19
19
18
19
20
20
20
20
20
19
19
21
26
25
25
23
22
Feels °C
25
29
35
28
19
17
17
20
19
18
19
19
19
19
19
19
20
19
24
24
24
24
23
  • 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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