Bonza Bay Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 7 am 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
17.9° C
2.2° 

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 (19 Jul):

  • Morning surf: Morning surf (19 Jul, local time) - 3.5ft (1.1m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (19 Jul, local time) - 5.5ft (1.7m), 10s period with SSE swell.
  • Evening surf: Evening surf (19 Jul, local time) - 5.5ft (1.7m), 11s period with SE swell.

The current surf forecast for Bonza Bay at 12PM is: 1.1m 10s primary swell from a South direction and 1.1m 10s secondary swell from a Southeast direction (forecast issued at 07:00am July 19). The wind direction is predicted to be onshore.

Time (SAST) & DateWave HeightWave Period
Morning (19 Jul)3.5ft (1.1m)11s
Afternoon (19 Jul)5.5ft (1.7m)10s
Evening (19 Jul)5.5ft (1.7m)11s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Mon afternoon, min 14°C on Tue morning). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
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)
3
3
3
2
3
2
3
2
3
4
4
1
1
3
3
3
3
3
3
2
2
3
4
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)
1.2
S
11
1.1
S
11
1.1
S
10
1.7
SSE
10
1.6
SSE
10
1.7
SE
11
1.8
SE
12
1.6
SE
12
2
SW
10
2.1
SW
10
2.5
SW
10
1.4
SE
12
1.3
SE
12
1.3
SE
12
1.3
SE
12
1.3
SE
12
1.3
SE
12
1.3
SE
12
1.2
SE
11
0.9
SSW
16
0.9
SSW
15
1.1
SSW
15
1.4
SSW
14
Wave Graph
Metric surfscale
Energy kJ
338
279
262
570
490
702
851
723
820
916
1290
574
511
503
494
494
440
433
369
424
392
551
752
Wind (km/h)
5
WNW
5
NW
0
SE
10
SSE
5
ENE
10
SSW
20
WSW
25
W
20
WSW
15
W
15
WSW
15
SW
15
S
5
NW
5
NNW
5
NW
5
WNW
5
WNW
5
S
5
SSE
10
E
10
NNE
10
NNE
Wind State
glassy
off
glassy
cross-on
glassy
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
glassy
off
glassy
glassy
off
glassy
on
cross-on
cross-off
cross-off
High Tide
6:49AM1.78m
7:21PM1.88m
7:28AM1.66m
8:04PM1.76m
8:11AM1.54m
8:54PM1.64m
Low Tide
12:51PM0.56m
1:26AM0.74m
1:29PM0.67m
2:11AM0.85m
2:12PM0.80m
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:22
5:22
 mm
Temp °C
16
16
18
19
18
18
17
17
16
15
18
20
19
17
16
15
15
14
16
17
18
17
16
Feels °C
14
14
17
17
18
17
14
12
12
12
15
16
16
17
15
14
14
13
16
17
18
17
15
  • 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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