Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 1 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
16.0°C
3.9° 

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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 6.5ft (2.0m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 6ft (1.8m), 10s period with S swell.
  • Evening surf: Evening surf (29 Sep, local time) - 5.5ft (1.7m), 9s period with SSE swell.

The current surf forecast for Bonza Bay at 6PM is: 1.8m 9s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a East direction (forecast issued at 01:00pm September 29). An open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (29 Sep)6.5ft (2.0m)10s
Afternoon (29 Sep)6ft (1.8m)10s
Evening (29 Sep)5.5ft (1.7m)9s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Fri morning, min 15°C on Wed night). Winds decreasing (strong winds from the ENE on Thu afternoon, light winds from the NE by Thu night).

Tue
29
Wednesday
30
Thursday
1
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
0
0
1
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
1.9
S
10
1.8
S
10
1.7
SSE
10
1.7
SSE
9
1.6
SSE
9
1
S
9
1.5
SSE
9
1.6
SSE
9
1.6
SSE
11
1.6
SSE
11
1.5
SSE
12
1.4
SE
12
1.3
SSE
11
1.2
SE
11
1.1
SE
11
0.9
SSE
11
0.9
SE
11
0.7
SE
11
0.6
SE
10
0.6
SSE
10
0.5
SE
10
Wave Graph
Metric surfscale
Energy kJ
701
627
551
474
397
182
368
415
595
639
615
549
426
360
273
204
169
115
85
67
48
Wind (km/h)
15
E
20
E
20
ENE
20
ENE
25
ENE
25
ENE
25
NE
25
NE
35
ENE
40
ENE
40
ENE
40
NE
35
NE
35
NE
35
NE
35
NE
35
ENE
40
ENE
35
NE
30
NE
25
NE
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
5:05PM2.07m
5:23AM1.88m
5:39PM1.95m
6:00AM1.76m
6:18PM1.79m
Low Tide
10:50AM0.28m
11:16PM0.31m
11:23AM0.37m
11:51PM0.42m
11:59AM0.51m
part cloud
clear
clear
cloud
cloud
cloud
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:47
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5:46
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:07
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6:08
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6:09
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 mm
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Temp °C
18
18
18
17
18
17
17
17
20
19
18
18
17
15
15
16
22
22
21
19
18
Feels °C
14
14
13
13
13
12
12
12
13
12
11
12
11
8
8
9
16
15
16
15
14
  • 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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