Bonza Bay Surf Break

Lat Long: 32.99° S 27.94° E

Bonza Bay Surf Forecast and Surf Report

Issued: 1 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bonza Bay sea temperature is
18.0° C
1.9° 

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 8 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 2AM (local time) - 4ft (1.2m), 14s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 11 Aug, 2PM (local time) - 8ft (2.5m), 13s period, SSE swell with 1,992 kJ wave energy.
  • Next surfable swell (1★+): Sunday 9 Aug, 2AM (local time) - 4ft (1.2m), 14s 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 Sunday (Aug 09) at 2AM. The primary swell is predicted to be 1.2m and 14s period with a secondary swell of 0.8m and 10s. Another secondary swell of 0.9m and 6s 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 2.5m 13s and forecast to arrive on Tuesday (Aug 11) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Friday (Aug 14) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 9th Aug)4ft (1.2m) 14s
Best Surf 2AM (Sun 9th Aug)4ft (1.2m) 14s
Most Powerful 2PM (Tue 11th Aug)8ft (2.5m) 13s

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


The Lowdown

Alright, mate, Rusty here. Let's have a look at the next couple of weeks for Bonza Bay. It's a bit of a tricky stretch, to be honest. The river mouth setup needs the stars to align, and right now, they're not lining up all that often. The water is running a bit colder than usual for this time of year, about 3° colder, so you'll want the full rubber.

We start off with a bit of a wait. The only decent window in the near term is Sunday morning, the 9th. We've got a 4ft swell from the SSW with a 14-second period, and the wind is a cross-offshore. It’s not going to be epic, but it might be the cleanest surf we see for a while. The energy is moderate at 673, but the tide and conditions are looking a little iffy, so keep your expectations in check.

The middle of the week is mostly a write-off. The wind swings onshore and the swell gets short and messy. Tuesday the 11th has a bit more size, with 7ft in the morning, but it's blown out with onshore winds. It's one of those days where the paddle-out will be a chore, and the waves will be a battle. Not worth it for a wave count, to be honest.

We get a bit of a tease later in the week. The swell drops right off but the period stretches out. Thursday the 13th has a 3ft swell with a 17 to 20-second period. It's a long-period groundswell, which is great for a river mouth, but the energy is only moderate and the wind is all over it. It’s inconsistent and just not breaking with any real shape.

The following week, from the 16th onwards, there are a few mornings that look slightly better. The east swell is consistent at 5-6ft, and we get some light winds. Sunday the 16th and Monday the 17th mornings in particular have a chance of some clean-ish, albeit weaker, waves. The period is around 8-11 seconds, so it's a mix of windswell and groundswell. It's not a standout, but if you're desperate, it might be your best chance at a few fun ones. The 18th and 19th also have a similar look with lighter winds.

The last couple of days of the window show the swell fading out and the wind getting angry. Friday the 21st looks like a complete blowout with a strong breeze and messy conditions. This setup could actually be more interesting for the kite surfers than us paddle surfers, especially with that strong cross-shore wind.

Overall, it's a poor outlook. The swell is either too small, too short-period, or blown out. There are no real standouts. For a river mouth, we need a long-period swell and clean winds, and we're just not getting that combination. Sometimes it’s like this, a blank run is normal for this area. The forecasts can change, so it's worth keeping an eye on, but I wouldn’t be clearing my calendar for this one.

Stay patient.

Rusty.

Short Range Forecast

Heavy rain (total 36mm), heaviest during Sun afternoon. Warm (max 20°C on Sat afternoon, min 12°C on Sun night). Mainly strong winds.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Fri morning, min 14°C on Tue afternoon). Mainly fresh winds.

Sat
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
3
1
0
0
1
0
1
0
1
1
1
0
1
0
0
2
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
SSW
14
1.2
SSW
14
1.3
SSW
14
2.4
S
8
2.1
SSE
8
1.5
S
8
1.2
S
8
1.5
S
11
2.1
SSE
10
2
S
13
1.9
ESE
8
1.9
ESE
8
1.8
ESE
8
1.4
E
10
0.8
SSW
17
0.8
SSW
20
0.7
SSW
18
0.5
SSW
16
1.5
E
7
1.7
E
7
Wave Graph
Metric surfscale
Energy kJ
384
561
578
657
509
301
172
516
850
1288
465
481
439
361
336
432
270
144
198
302
Wind (km/h)
30
SW
15
WSW
25
WSW
25
SW
30
S
20
SW
15
S
15
SSE
20
ESE
20
E
20
ENE
25
NE
30
ENE
20
NE
25
NE
30
ENE
20
NNE
25
NE
35
NE
25
NE
Wind State
cross
cross-off
cross-off
cross
cross-on
cross
cross-on
on
on
cross-on
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
High Tide
00:35AM1.63m
1:23PM1.59m
1:46AM1.74m
2:20PM1.77m
2:38AM1.86m
3:06PM1.93m
3:21AM1.96m
3:45PM2.06m
4:00AM2.01m
4:22PM2.13m
4:35AM2.02m
4:58PM2.14m
Low Tide
6:03PM0.90m
7:10AM0.79m
7:32PM0.77m
8:08AM0.63m
8:29PM0.62m
8:52AM0.49m
9:14PM0.49m
9:30AM0.38m
9:53PM0.40m
10:06AM0.31m
10:30PM0.36m
10:39AM0.28m
11:03PM0.37m
cloud
part cloud
part cloud
mod rain
heavy rain
rain showers
rain showers
rain showers
light rain
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:50
6:50
6:48
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:36
5:36
5:37
5:37
5:37
 mm
9
15
1
3
5
3
Temp °C
20
17
18
15
15
15
14
14
15
15
16
16
17
17
17
18
17
19
21
17
Feels °C
15
14
13
8
9
10
10
11
10
10
11
11
11
11
12
12
12
13
15
12
  • Map Icons:
  • Break
  • 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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