Bonza Bay Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 1 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
17.9°C
1.7° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 11ft (3.5m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 11ft (3.5m), 10s period with E swell.
  • Evening surf: Evening surf (15 Sep, local time) - 10ft (3.0m), 11s period with E swell.

The current surf forecast for Bonza Bay at 12AM is: 3.0m 11s primary swell from a East direction and 0.5m 12s secondary swell from a South direction (forecast issued at 01:00pm September 14). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (SAST) & DateWave HeightWave Period
Morning (15 Sep)11ft (3.5m)10s
Afternoon (15 Sep)11ft (3.5m)10s
Evening (15 Sep)10ft (3.0m)11s

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


Short Range Forecast

Heavy rain (total 27mm), heaviest during Wed night. Warm (max 22°C on Mon afternoon, min 13°C on Thu morning). Winds increasing (calm on Mon night, fresh winds from the SW by Wed afternoon).

Mon
14
Tuesday
15
Wednesday
16
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
!
!
!
3
4
4
1
1
1
2
2
3
3
0
0
0
1
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)
3.5
E
10
3.5
E
10
3
E
10
3
E
11
3
E
11
2.5
E
11
2.4
E
11
2.2
E
11
1.9
E
11
1.8
E
10
1.7
E
10
1.6
E
10
1.6
E
10
1.5
E
10
1.5
E
10
1.4
E
10
1.3
E
10
1.9
SSW
11
2.1
SSW
7
1.7
S
7
1.5
S
7
Wave Graph
Metric surfscale
Energy kJ
2081
2184
1724
2023
1829
1636
1392
1128
826
700
590
512
514
450
450
386
333
807
420
271
210
Wind (km/h)
20
ENE
25
ENE
10
E
20
WSW
0
SW
10
ENE
5
NW
10
W
10
SSE
10
ESE
15
ENE
15
NE
15
NE
10
N
10
WNW
30
SW
35
SW
35
SW
30
WSW
25
SSW
15
SSE
Wind State
cross
cross-on
cross-on
cross-off
glassy
cross
glassy
cross-off
on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross
cross
cross-off
cross
cross-on
High Tide
5:24PM1.99m
5:33AM1.83m
5:49PM1.86m
5:59AM1.71m
6:14PM1.72m
Low Tide
11:07AM0.33m
11:28PM0.43m
11:34AM0.44m
11:56PM0.53m
12:01PM0.57m
cloud
cloud
thunderstorm
part cloud
light rain
light rain
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
cloud
rain showers
cloud
light rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
5:59
6:00
 mm
1
1
1
1
1
9
5
Temp °C
22
22
22
20
22
20
21
20
22
22
21
20
19
20
22
19
17
16
15
14
15
Feels °C
21
20
24
19
24
19
21
19
20
21
20
19
18
19
20
15
11
10
10
10
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.


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