Bonza Bay Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 7 am 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
18.8°C
0.7° 

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 (07 Sep):

  • Morning surf: Morning surf (07 Sep, local time) - 7.5ft (2.3m), 15s period with S swell.
  • Afternoon surf: Afternoon surf (07 Sep, local time) - 5ft (1.6m), 12s period with S swell.
  • Evening surf: Evening surf (07 Sep, local time) - 4.5ft (1.4m), 12s period with S swell.

The current surf forecast for Bonza Bay at 11AM is: 2.2m 15s primary swell from a South direction and 1.4m 5s secondary swell from a East-northeast direction (forecast issued at 07:00am September 07). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (07 Sep)7.5ft (2.3m)15s
Afternoon (07 Sep)5ft (1.6m)12s
Evening (07 Sep)4.5ft (1.4m)12s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Wed morning, min 16°C on Mon night). Winds decreasing (strong winds from the NE on Mon afternoon, light winds from the ENE by Tue morning).

Monday
7
Tuesday
8
Wednesday
9
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
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
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)
2.5
S
16
2.4
S
16
2.2
S
15
1.6
S
12
1.8
S
14
1.4
S
12
1.3
S
12
1
S
11
1.1
S
12
1.7
E
8
0.9
SSE
11
0.8
SSE
11
0.7
S
10
0.7
S
10
0.6
SSE
10
0.7
SSE
10
0.6
SSE
10
0.5
SSE
10
0.5
SSE
10
0.5
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SW
14
Wave Graph
Metric surfscale
Energy kJ
3710
2753
2111
710
1281
574
488
229
330
393
198
153
98
100
78
108
86
60
58
57
32
31
52
Wind (km/h)
25
NE
30
NE
35
NE
40
ENE
40
NE
35
NE
30
NE
25
NE
20
NE
15
NE
15
ENE
20
ENE
20
ENE
15
NE
15
NE
15
NE
15
NE
15
NE
15
ENE
20
ENE
25
ENE
20
NE
15
NE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
High Tide
1:25PM1.62m
1:47AM1.67m
2:12PM1.81m
2:31AM1.81m
2:51PM1.97m
Low Tide
7:13AM0.77m
7:44PM0.71m
8:01AM0.60m
8:28PM0.54m
8:38AM0.45m
9:04PM0.41m
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:54
5:54
 mm
Temp °C
18
18
19
19
19
17
17
16
17
19
25
24
23
23
22
22
22
24
29
25
24
24
24
Feels °C
14
14
14
13
13
12
12
12
14
17
24
22
21
22
21
21
21
22
27
23
22
23
24
  • 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.


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