Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 1 pm 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
16.8°C
3.1° 

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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 5ft (1.6m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 5ft (1.6m), 11s period with SSE swell.
  • Evening surf: Evening surf (30 Sep, local time) - 4.5ft (1.4m), 12s period with SE swell.

The current surf forecast for Bonza Bay at 5PM is: 1.5m 12s primary swell from a South-southeast direction and 0.4m 16s secondary swell from a South-southwest direction (forecast issued at 01:00pm September 30). An open ocean swell of 1.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (30 Sep)5ft (1.6m)10s
Afternoon (30 Sep)5ft (1.6m)11s
Evening (30 Sep)4.5ft (1.4m)12s

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


Short Range Forecast

Some drizzle, heaviest during Sat morning. Warm (max 26°C on Fri morning, min 15°C on Wed night). Winds decreasing (strong winds from the ENE on Thu afternoon, light winds from the E by Fri morning).

Wed
30
Thursday
1
Friday
2
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
0
0
0
0
0
0
0
1
1
1
0
1
1
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)
1.6
SSE
11
1.6
SSE
11
1.5
SSE
12
1.5
SSE
12
1.4
SSE
11
1.2
SE
11
1.1
SE
11
0.9
SSE
11
0.9
SE
11
0.7
SE
11
0.7
SE
10
0.6
SSE
10
0.5
SE
10
0.4
SSE
10
0.4
SE
10
1.9
E
9
1.8
E
9
1.8
E
9
1.7
E
9
1.5
E
9
1.4
E
9
Wave Graph
Metric surfscale
Energy kJ
595
639
615
615
483
354
273
204
166
115
108
67
48
38
25
601
541
541
473
356
304
Wind (km/h)
35
ENE
40
ENE
40
ENE
35
NE
35
NE
35
NE
35
NE
35
NE
35
ENE
45
ENE
40
NE
30
NE
25
NE
20
NE
20
NE
20
NE
15
E
15
SSW
20
SSW
15
WSW
20
SW
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross-off
cross-off
High Tide
5:39PM1.95m
6:00AM1.76m
6:18PM1.79m
6:44AM1.60m
7:07PM1.59m
Low Tide
11:23AM0.37m
11:51PM0.42m
11:59AM0.51m
00:31AM0.58m
12:44PM0.69m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:46
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5:45
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:08
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6:09
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6:09
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 mm
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Temp °C
19
19
18
17
17
16
15
16
22
22
21
19
18
19
19
22
26
21
20
19
19
Feels °C
12
12
11
11
11
9
8
9
16
15
15
15
14
16
16
18
24
21
19
19
18
  • 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 

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