Bonza Bay Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 1 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
19.0°C
0.6° 

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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 6ft (1.8m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 3.5ft (1.1m), 11s period with S swell.
  • Evening surf: Evening surf (05 Sep, local time) - 4ft (1.2m), 11s period with S swell.

The current surf forecast for Bonza Bay at 10AM is: 1.8m 8s primary swell from a Southeast direction and 0.6m 13s secondary swell from a South direction, 0.9m 5s secondary swell from a East-northeast direction (forecast issued at 01:00am September 05). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (05 Sep)6ft (1.8m)8s
Afternoon (05 Sep)3.5ft (1.1m)11s
Evening (05 Sep)4ft (1.2m)11s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat morning. Warm (max 20°C on Mon afternoon, min 16°C on Sat morning). Winds increasing (light winds from the ENE on Sat night, fresh winds from the NE by Mon afternoon).

Saturday
5
Sunday
6
Monday
7
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
5 PM
8 PM
11 PM
Rating
(10 max)
0
1
1
1
0
1
1
2
1
1
0
0
0
0
0
3
!
2
1
0
0
0
0
0
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)
2.1
SSE
9
2
SE
8
1.8
SE
8
1.8
SE
8
1.1
S
12
1.1
S
11
1.2
S
11
1.2
S
11
1.2
S
11
1.1
S
10
1.1
S
10
0.8
SSW
23
1.1
SSW
22
1.5
SSW
20
1.8
SSW
19
2.5
S
18
3
S
17
2.5
S
16
2.3
S
16
2.1
S
15
1.6
S
12
1.5
S
12
1.6
S
14
1.3
S
12
Wave Graph
Metric surfscale
Energy kJ
660
553
448
403
322
291
338
332
326
260
250
623
1071
1786
2483
4585
4518
3441
2529
1920
722
690
942
488
Wind (km/h)
20
ENE
20
ENE
20
NE
20
NE
25
ENE
25
ENE
20
NE
10
ENE
15
E
15
ENE
15
ENE
20
E
20
E
25
E
25
ENE
25
ENE
25
ENE
30
NE
30
NE
35
NE
35
NE
35
NE
35
NE
30
NE
Wind State
cross-on
cross
cross
cross
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
9:44AM1.36m
10:55PM1.43m
12:10PM1.43m
00:47AM1.52m
1:25PM1.62m
Low Tide
3:05AM0.92m
3:53PM0.97m
5:44AM0.92m
6:35PM0.89m
7:13AM0.77m
7:44PM0.71m
cloud
cloud
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
light rain
light rain
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:53
 mm
1
1
1
1
1
Temp °C
16
15
16
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
18
19
20
19
18
17
Feels °C
12
11
13
13
13
13
14
16
16
16
15
14
14
14
13
13
13
12
13
14
14
13
13
12
  • 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