Bonza Bay Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 7 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
17.5° C
2.3° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 4.5ft (1.3m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 2.5ft (0.7m), 10s period with E swell.
  • Evening surf: Evening surf (15 Aug, local time) - 2.5ft (0.8m), 10s period with E swell.

The current surf forecast for Bonza Bay at 1PM is: 1.0m 8s primary swell from a East direction and 0.7m 9s secondary swell from a East direction (forecast issued at 07:00am August 15). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (15 Aug)4.5ft (1.3m)8s
Afternoon (15 Aug)2.5ft (0.7m)10s
Evening (15 Aug)2.5ft (0.8m)10s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Sun afternoon, min 15°C on Mon morning). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
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)
0
2
1
0
0
1
1
1
2
2
0
0
0
1
2
1
1
2
0
0
1
2
2
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)
1.5
E
8
1.4
E
8
1.3
E
8
0.9
E
7
0.7
E
10
0.8
E
10
0.8
E
10
1.1
E
10
1.2
E
10
0.7
E
11
0.8
E
11
1.3
E
7
1.4
E
7
1.6
E
8
1.5
E
8
1.2
E
8
1.4
E
8
1.4
E
11
1.3
E
11
1.2
E
11
1.2
E
11
1.1
E
10
1
E
10
Wave Graph
Metric surfscale
Energy kJ
270
229
198
88
98
128
128
242
305
110
144
173
209
283
263
173
277
459
389
326
319
254
202
Wind (km/h)
20
SW
15
WSW
10
SSW
10
SSE
10
E
15
NE
15
NE
15
NE
15
NNE
15
NNE
20
NE
20
ENE
20
NE
15
NE
10
WSW
15
SW
20
WSW
20
WSW
20
SW
20
SSW
15
SSW
10
WSW
15
WSW
Wind State
cross
cross-off
cross
on
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
High Tide
5:09AM1.99m
5:31PM2.10m
5:40AM1.92m
6:03PM2.01m
6:10AM1.82m
6:34PM1.89m
Low Tide
11:11AM0.30m
11:35PM0.43m
11:41AM0.37m
00:07AM0.52m
12:12PM0.47m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:39
5:39
 mm
Temp °C
16
16
18
18
17
17
17
18
18
19
24
26
23
22
20
17
16
15
17
18
17
16
16
Feels °C
14
14
17
18
17
17
16
16
15
15
19
22
21
20
19
16
15
13
14
15
16
16
15
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bonza Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest