
Surf Forecasts:
Bonza Bay surf forecast from 3 Jul 2026:
- Best quality surf: Friday 3 Jul, 8PM (local time) - 11ft (3.5m), 13s period, SSE swell with offshore winds.
- Most powerful swell: Friday 10 Jul, 8PM (local time) - 10ft (3.0m), 18s period, S swell with 5,837 kJ wave energy.
- Next surfable swell (1★+): Friday 3 Jul, 8PM (local time) - 11ft (3.5m), 13s period with SSE 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 03) at 8PM. The primary swell is predicted to be 3.5m and 13s period with a secondary swell of 1.3m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Bonza Bay in the next 16 days are 3.0m 18s and forecast to arrive on Friday (Jul 10) at 8PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 7s period and expected on Tuesday (Jul 07) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 3rd Jul) | 11ft (3.5m) 13s |
| Best Surf | 8PM (Fri 3rd Jul) | 11ft (3.5m) 13s |
| Most Powerful | 8PM (Fri 10th Jul) | 10ft (3.0m) 18s |
Table - best surf conditions forecast for Bonza Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, Rusty here again, breakin’ down the imperial picture for Bonza Bay. The next couple of weeks have some real highs and lows, so let’s get into it.
First real swell we see is on Friday the 3rd of July. It’s a big 10-foot SSE groundswell with a period of 12 seconds and a combined energy of 2835 – that’s serious power. But this river break is just not built for that much water. The ocean’s running at 65°, which is a bit colder than usual for this time of year. That size is for experts only, and the cross-shore wind isn’t helping.
The standout session is Saturday morning the 4th of July. Swell drops to 8 feet from the SE, still a 12-second period, combined energy of 1773. The wind is light and cross-offshore, so those waves will be peeling clean and smooth. This is prime for experienced surfers. Crowds can show up here sometimes, and you can bet the locals will be out.
Sunday the 5th of July morning is another solid option. Swell is down to 5 feet from the SE, period stays at 12 seconds, combined energy of 633. Wind is light cross-offshore again. It’s clean, fun, and a good size for a broader crew.
From there, it goes flat and small. Sunday afternoon through to Thursday the 9th, the surf drops to 2 to 3 feet with weak energy. There are some glassy mornings, like Tuesday the 7th, but there’s not enough swell to do anything with. Mid-week sees some lumpy, windy conditions that are best spent on the beach.
The next big pulse is Friday the 10th of July. A huge 10-foot south swell with an 18-second period and combined energy of 5535 – that’s an enormous, long-period groundswell. It’s just too much for Bonza Bay, and the light cross-onshore wind doesn’t help the shape. Look, it’s impressive, but it’s not a paddle session for most. Saturday the 11th is still big at 8 feet from the south with a 14-second period and 2802 energy, but the wind’s messy, so the quality is off.
Now, the real gem is Sunday the 12th of July. The swell is a friendly 5 feet from the south, period of 12 seconds, combined energy of 697. The wind is glassy – flat calm in the morning, and light offshore in the afternoon. This is Bonza Bay at its best. Clean, punchy, and user-friendly for intermediate surfers and up.
Monday the 13th is another good day. Swell is 4 to 5 feet from the south with a very long period of 15 seconds, combined energy around 974. The wind is light cross-offshore. That long period swell can make a river break a bit straight, but there’s still enough energy for a fun ride.
Tuesday the 14th gets blown out by fresh 22 mph winds, so skip it. Wednesday the 15th sees another 10-foot spike from the SW, but it’s too big again. The last solid call is Thursday the 16th of July morning – a 5-foot SSW groundswell, 14-second period, combined energy of 846, and glassy conditions. A nice way to finish the run.
Best of the bunch? Saturday the 4th of July for the raw power and clean lines, and Sunday the 12th of July for that silky, glassy goodness.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Sun afternoon, min 14°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Warm (max 28°C on Tue morning, min 15°C on Wed night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Thu morning). | ||||||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 12 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 10 | SE 10 | SSW 15 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | S 8 | S 12 | S 11 | SSW 11 | S 16 |
Wave Graph | |||||||||||||||||||||
2629 | 2982 | 1711 | 1202 | 699 | 583 | 406 | 258 | 153 | 102 | 249 | 226 | 204 | 178 | 158 | 223 | 454 | 963 | 713 | 297 | 2285 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | cross-off | cross | cross-off | cross-off | cross | off | glassy | glassy | cross-off | glassy | cross | off | cross | cross | cross | cross-on | cross-on | glassy | cross-on |
High Tide | 5:53PM1.89m | 5:57AM1.82m | 6:28PM1.88m | 6:34AM1.76m | 7:08PM1.85m | 7:16AM1.69m | 7:53PM1.81m | 8:08AM1.61m | 8:50PM1.76m | 9:13AM1.53m | 10:00PM1.73m | 10:37AM1.50m | 11:21PM1.73m | 12:05PM1.54m | |||||||
Low Tide | 11:57PM0.69m | 12:07PM0.57m | 00:35AM0.71m | 12:43PM0.61m | 1:17AM0.76m | 1:23PM0.68m | 2:08AM0.81m | 2:12PM0.75m | 3:11AM0.86m | 3:15PM0.82m | 4:31AM0.88m | 4:36PM0.86m | 5:58AM0.83m | ||||||||
— | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:09 | |
5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:14 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | 5:15 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 | 1 |
Temp °C | 19 | 18 | 18 | 20 | 17 | 18 | 21 | 19 | 19 | 20 | 21 | 28 | 20 | 17 | 19 | 19 | 18 | 16 | 17 | 17 | 16 |
Feels °C | 14 | 15 | 15 | 15 | 15 | 14 | 18 | 16 | 16 | 17 | 17 | 26 | 16 | 16 | 16 | 13 | 14 | 15 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 10 | SE 10 | SSW 15 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | S 8 | S 12 | S 11 | SSW 11 | S 16 |
2629 | 2982 | 1711 | 1202 | 699 | 583 | 406 | 258 | 153 | 102 | 249 | 226 | 204 | 178 | 158 | 223 | 454 | 963 | 713 | 297 | 2285 | |
Swell 2 Height (m) Direction Period (s) | SSW 10 | SW 10 | ESE 12 | SW 10 | S 10 | S 9 | S 9 | ENE 6 | E 6 | SSW 12 | SE 10 | SE 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 14 | E 10 | SW 16 | SSE 8 | E 9 |
175 | 154 | 47 | 27 | 70 | 27 | 26 | 30 | 21 | 59 | 79 | 46 | 35 | 40 | 22 | 6 | 207 | 8 | 61 | 64 | 7 | |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | SW 20 | ESE 12 | SW 10 | SW 10 | SW 9 | S 9 | SW 13 | ENE 6 | ENE 7 | ENE 7 | SE 10 | SSW 5 | SE 9 | SSW 18 | SSW 16 | S 16 | E 10 | SSW 14 | SE 13 |
31 | 51 | 15 | 28 | 38 | 23 | 22 | 14 | 43 | 14 | 16 | 16 | 33 | 11 | 21 | 32 | 53 | 5 | 8 | 201 | 7 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 4 | ENE 4 | — | — | — | NE 7 | — | SSW 4 | — | SW 3 | SW 7 | — | — | — | — | — |
— | — | — | — | — | 9 | 3 | — | — | — | 47 | — | 12 | — | 4 | 158 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 4 | 0 | 4 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 301 | 23 | 18 | 99 | 0 | 4 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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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.











