Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 7 pm 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
17.0°C
2.9° 

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 (28 Sep):

  • Afternoon surf: Afternoon surf (28 Sep, local time) - 6ft (1.8m), 10s period with S swell.
  • Evening surf: Evening surf (28 Sep, local time) - 6ft (1.9m), 10s period with S swell.

The current surf forecast for Bonza Bay at 10PM is: 2.0m 10s primary swell from a South direction and 0.1m 8s secondary swell from a East direction (forecast issued at 07:00pm September 28). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (28 Sep)--
Afternoon (28 Sep)6ft (1.8m)10s
Evening (28 Sep)6ft (1.9m)10s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Thu morning, min 15°C on Wed night). Winds increasing (calm on Mon night, strong winds from the ENE by Thu afternoon).

Mon
28
Tuesday
29
Wednesday
30
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
2
3
3
2
0
0
0
1
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
Wave
Height (m)
Direction
Period (s)
2.3
SSW
10
1.9
S
10
2
S
10
2
S
10
2
S
10
2
S
10
1.9
S
10
1.8
S
10
1.7
SSE
10
1.7
SSE
9
1.4
S
9
1
S
9
1.4
SSE
9
1.5
SSE
9
1.6
SSE
11
1.5
SSE
11
1.5
SSE
12
1.4
SE
12
1.3
SSE
11
Wave Graph
Metric surfscale
Energy kJ
920
666
755
761
776
792
701
627
551
474
318
182
326
370
606
583
615
549
433
Wind (km/h)
25
SSW
15
SW
10
SSW
5
SW
5
SE
10
E
15
E
20
E
25
ENE
25
ENE
25
ENE
25
NE
25
NE
30
NE
35
ENE
40
ENE
40
ENE
40
NE
35
NE
Wind State
cross
cross
cross
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
4:32PM2.13m
4:49AM1.96m
5:05PM2.07m
5:23AM1.88m
5:39PM1.95m
Low Tide
10:44PM0.24m
10:50AM0.28m
11:16PM0.31m
11:23AM0.37m
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:48
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5:47
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
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6:07
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6:08
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 mm
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Temp °C
18
18
17
16
16
17
18
18
18
18
18
17
17
18
20
20
19
18
17
Feels °C
13
14
15
15
15
15
14
13
13
13
13
13
13
13
13
13
12
12
11
  • 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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