Bonza Bay Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay 48 hour detailed Surf Forecast

Issued: 7 pm 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
17.7° C
2.5° 

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 (11 Jul):

  • Morning surf: Morning surf (11 Jul, local time) - 7ft (2.1m), 13s period with S swell.
  • Afternoon surf: Afternoon surf (11 Jul, local time) - 7ft (2.1m), 13s period with S swell.
  • Evening surf: Evening surf (11 Jul, local time) - 6ft (1.9m), 12s period with S swell.

The current surf forecast for Bonza Bay at 1AM is: 2.2m 13s primary swell from a South direction and 0.2m 8s secondary swell from a East direction (forecast issued at 07:00pm July 10). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (SAST) & DateWave HeightWave Period
Morning (11 Jul)7ft (2.1m)13s
Afternoon (11 Jul)7ft (2.1m)13s
Evening (11 Jul)6ft (1.9m)12s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Sun afternoon. Warm (max 20°C on Mon afternoon, min 15°C on Fri night). Wind will be generally light.

Fri
10
Saturday
11
Sunday
12
Mon
13
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
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
2
3
3
3
3
4
3
4
3
3
2
3
3
3
2
0
0
1
1
2
3
3
2
0
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)
2.4
S
13
2.3
S
13
2.2
S
13
2.2
S
13
2.1
S
13
2.1
S
13
2.1
S
13
2.1
S
13
2
S
12
1.9
S
12
1.8
S
12
1.8
S
12
1.7
S
12
1.6
S
12
1.6
S
12
1.2
S
12
1.2
S
11
1.9
E
7
1.9
E
7
1.8
E
7
1.9
E
7
1.9
E
7
1.8
E
7
1.7
E
7
Wave Graph
Metric surfscale
Energy kJ
2029
1821
1617
1568
1385
1398
1420
1376
1229
1074
948
918
805
702
687
384
371
345
348
311
361
376
315
279
Wind (km/h)
20
SW
15
SW
10
SW
5
SW
5
S
5
SE
5
E
5
SE
5
ESE
10
E
5
NE
5
NW
5
N
5
NNW
10
ENE
15
ENE
20
ENE
20
ENE
15
NE
15
NE
15
NE
10
N
15
NE
20
ENE
Wind State
cross
cross
cross
cross
cross-on
glassy
cross-on
glassy
on
cross-on
cross
glassy
cross-off
glassy
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross-on
High Tide
00:37AM1.78m
1:20PM1.65m
1:42AM1.87m
2:19PM1.78m
2:37AM1.95m
Low Tide
6:05PM0.83m
7:10AM0.74m
7:21PM0.75m
8:08AM0.62m
8:22PM0.65m
8:57AM0.51m
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
clear
thunderstorm
thunderstorm
rain showers
rain showers
light rain
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:16
5:17
 mm
1
1
1
1
1
2
2
3
3
1
1
Temp °C
17
16
16
16
15
15
15
15
16
17
16
16
15
15
17
18
17
16
16
16
16
16
18
20
Feels °C
14
14
15
15
14
15
14
15
15
15
15
16
14
15
16
16
14
13
14
14
14
15
16
17
  • 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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