Bonza Bay Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay Surf Forecast and Surf Report

Issued: 1 pm 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
17.2° C
2.9° 

Bonza Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Bonza Bay surf forecast from 23 Jul 2026:

  • Best quality surf: Friday 24 Jul, 2AM (local time) - 11ft (3.5m), 11s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Friday 24 Jul, 2AM (local time) - 11ft (3.5m), 11s period, SSW swell with 2,714 kJ wave energy.
  • Next surfable swell (1★+): Friday 24 Jul, 2AM (local time) - 11ft (3.5m), 11s period with SSW swell.

Best Forecast Surf Conditions for Bonza Bay this week:

The surf forecast for Bonza Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 24) at 2AM. The primary swell is predicted to be 3.5m and 11s period with a secondary swell of 2.5m and 11s. Another secondary swell of 0.5m and 11s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bonza Bay in the next 16 days are 3.5m 11s and forecast to arrive on Friday (Jul 24) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Sunday (Jul 26) at 8PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 24th Jul)11ft (3.5m) 11s
Best Surf 2AM (Fri 24th Jul)11ft (3.5m) 11s
Most Powerful 2AM (Fri 24th Jul)11ft (3.5m) 11s

Table - best surf conditions forecast for Bonza Bay over the next 16 days.


The Lowdown

G'day, Rusty here. Let's have a look at what's on the table for the next couple of weeks.

Right off the bat, we're looking at Bonza Bay. This river mouth setup is exposed to the south, and the first session worth paddling out for is Friday morning, the 24th of July. That's a big fella though – a solid 10ft SSW swell with a 12-second period, generating a massive combined energy of 4175. That's a lot of power. The wind is WSW at 12 mph, which is cross-offshore, keeping things clean. But listen, at 10ft, this is only for the experienced crew. Beginners need to stay on the beach for this one. The water is sitting at 63°, which is a massive 5° colder than normal for this time of year – so don't forget a thick steamer.

The standout of the whole forecast comes on Saturday morning, the 25th of July. We've got a 4ft groundswell from the SSW, with a very long period of 14 seconds and moderate combined energy of 1055. The wind is glassy – dead calm – from the SSW at just 3 mph. This is about as clean as it gets. The long period makes it better suited for the river mouth here than a beach break, so you're in luck. The waves will have shape and energy, with long gaps between sets making the paddle out easy. It's a clear winner for experienced surfers, but the 4ft size is also totally manageable for intermediates. Crowds are possible here at times, but on a Saturday morning with that quality, expect plenty of company.

After that, things get messy. Saturday afternoon sees a cross-on breeze, and from Sunday the 26th through to Wednesday the 5th of August, we hit a long stretch of poor surf. The winds get strong and cross-shore, and the quality drops right off. There's over a week of dodgy conditions, so don't hold your breath.

There is a light at the end of the tunnel though. On Wednesday afternoon, the 5th of August, we get a reprieve. The wind swings to NNW at 6 mph, which is offshore, and the 4ft ESE swell is clean. The energy is moderate at 607, but the offshore wind will make it rideable. This is a decent option for a mid-week session.

Then, on Thursday morning, the 6th of August, we get another big pulse. A 11ft SE swell with a 9-second period and combined energy of 2052. The wind is SW at 9 mph, making it cross-shore. That's a massive wave, and at 11ft, it's experts-only territory again. The short period means it'll be a bit on the wall, but the sheer size will be intimidating.

The real pick of the whole window is that Saturday morning, the 25th of July. Glassy, clean, long-period groundswell. Don't miss it.

Rusty.

Short Range Forecast

Moderate rain (total 14mm), heaviest on Thu night. Very mild (max 19°C on Thu afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the WSW on Thu night, calm by Fri night).

Days 5-7 Weather Summary

Heavy rain (total 42mm), heaviest during Tue afternoon. Warm (max 21°C on Sun afternoon, min 15°C on Mon night). Mainly fresh winds.

Thu
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
!
!
3
4
4
2
2
1
0
2
0
0
3
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
12
3.5
SSW
11
3
SSW
12
1.9
SSW
16
1.5
SSW
15
1.3
SSW
14
1.1
SSW
14
1.4
SSW
13
1
SSW
12
0.9
SSW
12
0.9
SSW
14
0.9
SSW
13
0.9
SSW
12
0.9
SSW
14
2.5
SSE
9
2.4
SSE
9
1.3
SSW
14
1.3
SSW
15
1.3
SSW
14
1.2
SSW
13
Wave Graph
Metric surfscale
Energy kJ
418
2714
2568
1762
936
651
485
632
318
258
371
294
206
366
913
860
734
744
724
531
Wind (km/h)
25
SW
35
WSW
20
WSW
5
SW
10
NNW
5
SSW
10
ENE
15
NNE
20
NE
25
NE
10
N
30
SW
30
SW
10
WSW
25
SSE
25
SSE
20
SE
30
SE
25
ESE
25
E
Wind State
cross
cross-off
cross-off
cross
cross-off
glassy
cross-on
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross-on
on
on
on
cross-on
High Tide
11:31PM1.50m
12:30PM1.39m
00:52AM1.53m
1:41PM1.48m
1:48AM1.61m
2:28PM1.59m
2:30AM1.69m
3:03PM1.70m
3:04AM1.77m
3:34PM1.80m
3:36AM1.84m
4:03PM1.89m
4:06AM1.90m
Low Tide
4:32PM1.01m
6:10AM0.99m
6:18PM1.01m
7:23AM0.90m
7:32PM0.94m
8:10AM0.79m
8:21PM0.85m
8:46AM0.68m
8:59PM0.76m
9:18AM0.58m
9:33PM0.67m
9:48AM0.50m
10:04PM0.59m
clear
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
heavy rain
mod rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
7:03
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:23
5:24
5:25
5:25
5:27
5:28
 mm
9
4
1
4
7
19
9
3
2
3
Temp °C
19
17
15
17
16
16
17
16
17
21
20
20
20
19
16
15
15
16
16
16
Feels °C
16
10
10
15
15
15
15
14
12
16
16
15
15
16
14
11
10
10
10
10
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Bonza Bay Surf forecast

The above surf forecast table for Bonza Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bonza Bay can be found by selecting the local surf guide option on the grey menu. Our Bonza Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Bonza Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Bonza Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Bonza Bay is 7 km (4 miles) from the city of East London. If you plan a holiday in Eastern Cape - Wild Coast, look for hotels and other accommodation in East London. East London has rooms for a wide range of budgets as well as car hire and transport links.

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