Bonza Bay Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 7 am 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
17.4°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 (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 2ft (0.6m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 5ft (1.6m), 6s period with E swell.
  • Evening surf: Evening surf (22 Sep, local time) - 6ft (1.9m), 7s period with E swell.

The current surf forecast for Bonza Bay at 1PM is: 1.6m 5s primary swell from a East direction and 0.5m 14s secondary swell from a South-southwest direction, 0.4m 9s secondary swell from a South-southwest direction (forecast issued at 07:00am September 22). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (22 Sep)2ft (0.6m)15s
Afternoon (22 Sep)5ft (1.6m)6s
Evening (22 Sep)6ft (1.9m)7s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Wed morning, min 19°C on Tue night). Mainly fresh winds.

Tuesday
22
Wednesday
23
Thursday
24
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
0
0
0
0
0
0
0
2
2
0
0
1
1
2
1
1
2
0
0
0
1
1
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)
1.1
E
8
0.6
SSW
15
1.1
E
8
1.6
E
5
1.8
E
6
1.9
E
7
1.8
E
7
1.7
E
8
1.7
E
8
1.6
E
8
1.5
E
8
1.3
E
8
1.1
E
8
1
E
8
0.9
E
8
0.8
E
8
0.7
SE
9
0.7
SE
11
0.7
SE
10
0.7
SE
10
0.8
S
16
1.1
S
15
1.2
S
14
Wave Graph
Metric surfscale
Energy kJ
169
167
165
142
245
348
340
328
336
305
268
203
142
117
95
80
79
115
100
96
326
566
610
Wind (km/h)
15
ENE
20
NE
30
ENE
35
ENE
35
ENE
35
NE
25
NE
20
NE
5
NNW
10
WNW
10
S
15
SSW
10
SW
15
WSW
15
WSW
15
WSW
15
SW
15
WSW
10
S
15
ESE
15
ESE
15
ENE
15
ENE
Wind State
cross
cross
cross-on
cross
cross
cross
cross
cross
glassy
off
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-on
on
cross-on
cross-on
cross
High Tide
1:48PM1.58m
1:55AM1.57m
2:13PM1.73m
2:23AM1.71m
2:39PM1.87m
Low Tide
7:28AM0.78m
7:56PM0.75m
7:59AM0.63m
8:22PM0.59m
8:27AM0.50m
8:49PM0.45m
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:56
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:04
6:05
 mm
Temp °C
20
20
22
21
20
20
19
19
20
24
27
24
22
21
20
19
19
19
21
20
19
19
19
Feels °C
19
18
19
17
16
17
17
18
21
24
26
23
22
20
20
18
19
19
23
20
19
19
19
  • 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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