
Surf Forecasts:
Bonza Bay surf forecast from 22 Jul 2026:
- Best quality surf: Friday 24 Jul, 5AM (local time) - 10ft (3.0m), 10s period, SSW swell with cross-offshore winds.
- Most powerful swell: Friday 24 Jul, 5PM (local time) - 7ft (2.2m), 16s period, SSW swell with 2,281 kJ wave energy.
- Next surfable swell (1★+): Wednesday 22 Jul, 11AM (local time) - 4ft (1.2m), 13s 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 Wednesday (Jul 22) at 11AM. The primary swell is predicted to be 1.2m and 13s period with a secondary swell of 1.1m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Bonza Bay in the next 16 days are 2.2m 16s and forecast to arrive on Friday (Jul 24) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 8s period and expected on Sunday (Jul 26) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Wed 22nd Jul) | 4ft (1.2m) 13s |
| Best Surf | 5AM (Fri 24th Jul) | 10ft (3.0m) 10s |
| Most Powerful | 5PM (Fri 24th Jul) | 7ft (2.2m) 16s |
Table - best surf conditions forecast for Bonza Bay over the next 16 days.
The Lowdown
G'day, I'm Rusty. Let's have a look at what's on the cards for Bonza Bay.
Alright, we've got a bit of a mixed bag coming up, but a couple of real standouts to get excited about. The water's sitting at 64°, which is a notable 4° colder than what's normal for this time of year. That's a bit of a shock to the system, so you'll want a good steamer.
The first real chance to get wet is Wednesday morning, July 22. We're talking glassy conditions, dead calm, with a clean 4ft swell from the SSW. The period is a solid 13 seconds, which is proper groundswell energy, and the combined energy of all swells is moderate at 792. It's a river break, so that long-period swell will wrap in nicely. Crowds are something to keep in mind here – it's listed as "sometimes" busy, so you might have some company, but with conditions this good, it's worth it.
Wednesday afternoon sees the swell drop a touch to 3ft from the SE, but it's still glassy. A really nice, clean session to be had.
The next standout, and I'd say the best on offer, is Saturday morning, July 25. Another morning of glassy, offshore winds from the ENE, with a 4ft SSW swell running at 14 seconds. The combined energy is at 782, moderate but with real grunt. This is a classic clean river mouth setup with that long-period groundswell. It's a no-brainer.
Now, we hit a bit of a dry spell. From Saturday afternoon right through to the middle of the first week of August, the wind gets messy and the quality drops right off. There's a window on Tuesday, July 28 with a bigger 7ft swell from the SSE, but the period is a short 8 seconds and the wind is cross-shore. That's going to be a lumpy, choppy mess. For a river break, that's not ideal.
The real stunner, and your other standout, is Wednesday morning, August 5. This is a week and a half away, so it's a promising long-range call, but everything lines up. We've got a clean 5ft swell from the S with a 14-second period, combined energy is a strong 1482, and best of all, the wind is a light offshore from the NNW, making it clean. The notes say it's excellent for experienced surfers, and they're right – that's a solid size and a powerful groundswell. This one's worth marking on the calendar.
In between, there's really nothing to write home about. The wind is mostly cross or onshore, chopping up whatever swell is there. On August 4, the swell period stretches to 11 seconds from the E, but the wind is all over the place, so it's a marginal call.
So, to wrap it up: get out there on Wednesday morning, July 22, and especially Saturday morning, July 25. Then, keep your fingers crossed for the 5th of August. That's your best bet for a proper session.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Thu night. Warm (max 20°C on Wed morning, min 12°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the SW by Thu night). | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Sun afternoon, min 13°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | SE 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 18 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | SSW 13 | SSW 12 | SSW 14 | SSE 8 | SSE 8 | SSW 16 |
Wave Graph | |||||||||||||||||||||
461 | 282 | 386 | 447 | 232 | 1134 | 972 | 2281 | 936 | 651 | 485 | 515 | 313 | 192 | 366 | 298 | 213 | 293 | 634 | 623 | 1012 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | cross | cross | cross-off | cross | cross-on | cross-off | glassy | cross | cross | cross | cross | cross-off | cross | cross | off | cross | cross | cross-off |
High Tide | 9:08AM1.43m | 10:02PM1.54m | 10:41AM1.36m | 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 | |||||||
Low Tide | 3:07PM0.92m | 4:27AM1.01m | 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 | ||||||||
7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | |
— | 5:22 | — | — | 5:23 | — | — | 5:23 | — | — | 5:24 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | |
mm | — | — | — | — | — | 7 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 17 | 18 | 19 | 17 | 16 | 17 | 16 | 16 | 18 | 16 | 21 | 24 | 23 | 21 | 20 | 19 | 19 | 21 | 20 |
Feels °C | 18 | 16 | 15 | 16 | 15 | 11 | 12 | 13 | 14 | 15 | 15 | 12 | 16 | 20 | 19 | 17 | 17 | 20 | 17 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SE 12 | S 8 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | ENE 8 | SSW 13 | SSW 12 | SSE 7 | SSE 8 | SSE 8 | SE 8 |
461 | 280 | 386 | 447 | 232 | 84 | 249 | 2281 | 936 | 651 | 485 | 515 | 313 | 192 | 202 | 298 | 213 | 191 | 634 | 623 | 553 | |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | ENE 9 | SSW 18 | ESE 11 | SSE 8 | SE 8 | SE 9 | ENE 5 | ENE 6 | S 16 | SSW 14 | ENE 8 | ENE 8 | SSW 14 | SSW 16 | SSW 15 | SSW 16 |
325 | 282 | 205 | 167 | 110 | 15 | 972 | 47 | 88 | 129 | 123 | 20 | 56 | 131 | 366 | 70 | 37 | 293 | 203 | 474 | 1012 | |
Swell 3 Height (m) Direction Period (s) | E 9 | E 6 | E 7 | ENE 8 | ENE 8 | SSW 21 | SSW 12 | — | SE 11 | E 10 | E 10 | SE 8 | SE 8 | — | SE 9 | SE 10 | S 16 | ENE 8 | SSW 13 | E 9 | E 9 |
6 | 20 | 40 | 54 | 40 | 45 | 328 | — | 29 | 2 | 2 | 31 | 21 | — | 3 | 4 | 131 | 21 | 68 | 15 | 27 | |
Wind waves Height (m) Direction Period (s) | — | — | SW 4 | SW 5 | SSW 5 | SSW 11 | SSW 8 | — | — | — | ENE 4 | ENE 5 | ENE 6 | E 7 | — | SW 6 | S 5 | — | — | — | — |
— | — | 10 | 56 | 97 | 1134 | 414 | — | — | — | 13 | 45 | 90 | 155 | — | 44 | 43 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 4 | 18 | 52 | 129 | 52 | 52 | 0 | 0 | 255 | 34 | 19 | 238 | 0 | 52 | 23 | 0 | 99 | 455 | 21 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










