
Surf Forecasts:
Bonza Bay surf forecast from 6 Jul 2026:
- Best quality surf: Thursday 9 Jul, 8PM (local time) - 11ft (3.5m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Thursday 9 Jul, 8PM (local time) - 11ft (3.5m), 14s period, SW swell with 4,011 kJ wave energy.
- Next surfable swell (1★+): Monday 6 Jul, 5PM (local time) - 2.5ft (0.8m), 10s period with SE 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 Monday (Jul 06) at 5PM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.4m 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 3.5m 14s and forecast to arrive on Thursday (Jul 09) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (Jul 13) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Mon 6th Jul) | 2.5ft (0.8m) 10s |
| Best Surf | 8PM (Thu 9th Jul) | 11ft (3.5m) 14s |
| Most Powerful | 8PM (Thu 9th Jul) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Bonza Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here. Let’s take a look at what’s cooking for Bonza Bay over the next couple of weeks.
Right off the bat, the first few days are a bit of a struggle. The swell is small and the conditions are messy. We’ve got a bit of a wait before anything really gets going. The water temp is sitting at 65°, which is a good 4° cooler than normal for this time of year, so you’ll want a decent wetsuit.
The first real glimmer of hope comes on Thursday, 9th July. The swell bumps up to 5ft in the morning from the SSW, and the energy is really starting to build (882). The wind is cross-offshore and clean, so it’s going to be rideable. The afternoon gets even better with the swell pushing to 8ft and the wave energy jumping up to a solid 3049. It’s a big South swell, but with that period around 13 seconds, it’ll have some punch. This is getting into the bigger range, so it’s more for the experienced crew.
Friday, 10th July, keeps the size up, with 8ft from the S in the morning (2565 energy), but the wind is a bit messy. The afternoon turns onshore, so the window is tight. Saturday, 11th July, the swell is still there at 6ft, but the wind is a problem.
Now, the standout moment. Sunday, 12th July. This is the one to circle. The swell drops a touch to 6ft from the SSE, but the period is short at 8 seconds. Don’t let that fool you. The wind goes offshore in the morning with a light WNW breeze, and the afternoon turns glassy. The water will be clean as a whistle. The wave energy is still strong (767), and the conditions are expected to be “very good.” For a river mouth setup like Bonza Bay, with that cross-off and glassy wind, it’s going to be clean and fun. The crowd factor is “sometimes,” so you might have a few mates out, but it’s worth the paddle.
Monday, 13th July, the swell is still pushing 8ft from the SE, but the wind swings cross-off, so it’s still an option for the seasoned surfer.
After that, things trail off. The second week sees the swell drop back under 5ft, and the wind is mostly cross or onshore, making for ordinary conditions. There’s a brief moment on Wednesday, 15th July, with 5ft and glassy conditions in the morning, but it’s a short-lived bite. The rest of the week is a mix of small, lumpy and poor conditions, with the energy dropping right down to the low hundreds. It’s a bit of a dry spell after the 13th.
So, the call is simple: if you’re looking for a wave, your best bet is the Sunday, 12th July. Get on it early, enjoy the clean, glassy conditions and that solid SSE swell. It’s the highlight of the whole period.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Mon night, min 15°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the SW by Wed afternoon). | Days 4-6 Weather SummaryHeavy rain (total 23mm), heaviest during Sat night. Very mild (max 19°C on Sat afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu afternoon, light winds from the NE by Sat morning). | ||||||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||
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) | SE 11 | SE 10 | SSW 12 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 10 | SSW 11 | SSW 13 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | SSE 8 | SSE 8 | SE 8 |
Wave Graph | |||||||||||||||||||||
159 | 124 | 90 | 173 | 161 | 140 | 246 | 273 | 738 | 582 | 1805 | 2747 | 2558 | 2012 | 1442 | 1098 | 735 | 547 | 402 | 434 | 666 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | on | cross-off | cross | cross-on | cross-on | off | glassy | cross-off |
High Tide | 7:53PM1.81m | 8:08AM1.61m | 8:50PM1.76m | 9:13AM1.53m | 10:00PM1.73m | 10:37AM1.50m | 11:21PM1.73m | 12:05PM1.54m | 00:37AM1.78m | 1:20PM1.65m | 1:42AM1.87m | 2:19PM1.78m | 2:37AM1.95m | ||||||||
Low Tide | 1:23PM0.68m | 2:08AM0.81m | 2:12PM0.75m | 3:11AM0.86m | 3:15PM0.82m | 4:31AM0.88m | 4:36PM0.86m | 5:58AM0.83m | 6:05PM0.83m | 7:10AM0.74m | 7:21PM0.75m | 8:08AM0.62m | 8:22PM0.65m | ||||||||
7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | |
— | 5:14 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | |
mm | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | 2 | — | — | 19 | 3 | — | — |
Temp °C | 21 | 20 | 24 | 23 | 19 | 17 | 19 | 20 | 18 | 16 | 16 | 15 | 16 | 16 | 17 | 18 | 19 | 18 | 16 | 17 | 17 |
Feels °C | 17 | 17 | 20 | 19 | 15 | 18 | 17 | 16 | 14 | 12 | 10 | 11 | 14 | 14 | 15 | 17 | 17 | 17 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 10 | SE 10 | ENE 7 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 10 | SSW 11 | SSW 13 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | SSE 8 | SSE 8 | SE 8 |
159 | 124 | 82 | 43 | 161 | 140 | 246 | 273 | 386 | 582 | 1229 | 2747 | 2558 | 2012 | 1442 | 1098 | 735 | 547 | 402 | 434 | 666 | |
Swell 2 Height (m) Direction Period (s) | ENE 6 | SSW 12 | SSW 12 | SSW 14 | ENE 8 | ENE 8 | SE 9 | SE 9 | SSW 14 | S 14 | E 9 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | E 8 | E 6 | E 7 | E 8 | E 8 | SSW 11 |
13 | 59 | 90 | 173 | 33 | 26 | 22 | 23 | 250 | 293 | 7 | 14 | 8 | 7 | 8 | 5 | 81 | 114 | 133 | 92 | 194 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | ENE 6 | ENE 7 | SE 10 | SE 10 | ESE 10 | ENE 8 | ENE 7 | ESE 10 | E 9 | E 10 | SE 14 | SE 13 | SE 13 | — | — | — | — | SSW 12 | SSW 11 | S 14 |
44 | 14 | 18 | 48 | 48 | 37 | 11 | 10 | 10 | 7 | 8 | 8 | 7 | 7 | — | — | — | — | 232 | 202 | 103 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 2 | SSW 5 | — | — | SSW 4 | SW 10 | — | SSW 13 | — | — | — | — | E 6 | E 6 | — | WSW 3 | SW 4 | SSW 11 |
— | — | — | 1 | 27 | — | — | 42 | 738 | — | 1805 | — | — | — | — | 91 | 163 | — | 2 | 11 | 571 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 52 | 25 | 0 | 0 | 52 | 4 | 52 | 239 | 0 | 0 | 129 | 0 | 19 | 435 | 99 | 0 | 0 | 0 |
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.










