
Surf Forecasts:
Boneyards surf forecast from 7 Sep 2026:
- Best quality surf: Sunday 13 Sep, 2AM (local time) - 6ft (1.8m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 13 Sep, 5AM (local time) - 7.5ft (2.3m), 16s period, SW swell with 2,660 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 2AM (local time) - 5ft (1.6m), 13s period with SW swell.
Best Forecast Surf Conditions for Boneyards this week:
The surf forecast for Boneyards over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 2AM. The primary swell is predicted to be 1.6m and 13s period with a secondary swell of 2.0m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Boneyards in the next 16 days are 2.3m 16s and forecast to arrive on Sunday (Sep 13) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Thursday (Sep 10) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 8th Sep) | 5ft (1.6m) 13s |
| Best Surf | 2AM (Sun 13th Sep) | 6ft (1.8m) 16s |
| Most Powerful | 5AM (Sun 13th Sep) | 7.5ft (2.3m) 16s |
Table - best surf conditions forecast for Boneyards over the next 16 days.
The Lowdown
G’day, I’m Rusty, and I’ve been staring at this forecast for Boneyards like it’s a holy text. If you’ve got a board and a sense of adventure, this is a reef break that’s exposed and picks up a solid SW groundswell. It’s an advanced wave, and it’s consistent, so the quality is there for those who can handle it. Crowds can show up, so keep your eyes peeled.
We kick off Tuesday the 8th with a glassy morning – that’s gold. Swell is 4.3 ft from the SW with a period of 13 seconds, and the combined energy is sitting at 1006 (moderate). The water temp is about average for this time of year, so no dramatic stories there. This is the kind of clean, offshore morning that’ll get your heart pumping. If you can get out early, you’re in for a treat.
Wednesday the 9th starts with a glassy offshore wind, but the swell drops to 2.0 ft – still a long 15-second period, though. Energy is 469 (weak), so it’s more of a log or a longboard session to squeeze out the juice. The afternoon turns onshore, so you’ll want to be done by lunch.
Thursday the 10th builds a bit. The morning is clean with a cross-offshore breeze, swell at 3.6 ft (13 seconds, moderate energy at 863). Not a standout, but rideable. The afternoon gets interesting – 6.9 ft from the SW with a 16-second period, energy jumping to 2159 (strong). It’s clean, but that’s a lot of power. For an advanced reef, this is where the fun starts, though the wind is cross-off, so it’s manageable.
Friday the 11th is a write-off – onshore winds and choppy conditions. Swell is 6.6 ft but the quality is poor. Skip it.
Saturday the 12th is average. Morning has light cross-onshore winds with 4.3 ft swell (11 seconds, energy 1084 – moderate). It’s a bit messy, but if you’re desperate, there’s a wave. The afternoon is bigger at 5.6 ft but choppier.
Sunday the 13th, the morning is promising – swell hits 7.9 ft from the SW with a 15-second period, energy 2760 (strong). The wind is light cross-shore, and the comment says “marginal,” but for an advanced spot, that’s a solid session. It’s a standout for the first week. The afternoon is onshore and messy.
Monday the 14th has a rainy morning, but the afternoon shifts – light offshore wind, 4.3 ft swell (12 seconds, energy 1029 – moderate). It’s clean and excellent for experienced surfers. A hidden gem for a late arvo paddle.
Now, Tuesday the 15th is a bit of a letdown – short 8-second period, cross-onshore wind. Not your day.
But hold onto your leash, because Wednesday the 16th is the real standout. The morning is glassy, offshore wind, and a 7.5 ft SW swell with a 19-second period – the energy is monstrous at 5339 (very strong). This is a groundswell of the highest order. For a reef break like Boneyards, that long period means it’ll hold up beautifully, but it’s expert-only. The afternoon gets even bigger – 13.1 ft at 17 seconds, energy 9450 (very strong). It’s clean, but that’s a beast. If you’re good enough, this is the session of the forecast.
Thursday the 17th keeps the big swell – 13.1 ft in the morning with a fresh offshore wind (35 km/h), energy 6895 (very strong). It’s raw and powerful, but expert-level. The afternoon eases to 11.5 ft, still clean, and energy 4754 (strong). A solid day.
Friday the 18th is a mess – strong cross-onshore winds and rain. The swell is 7.5 ft, but it’s blown out. Kite surfers might be more interested here.
Saturday the 19th has 9.8 ft to 11.5 ft from the E with a short 10-second period, so it’s a bit lumpy. The wind is cross-off, but it’s not a classic Boneyards wave.
Sunday the 20th is glassy in the morning – 6.9 ft from the E, 11 seconds, energy 999 (moderate). It’s clean and looks good, but the swell direction is off the optimum for this spot. Still, a glassy morning on a reef is never a bad thing.
Monday the 21st is another huge swell – 16.4 ft from the SW at 13 seconds, energy 8386 (very strong). The wind is light cross-onshore, but for a reef, that’s still manageable for experts. This is a standout for the second week, but it’s a long way out, so keep an eye
Short Range ForecastMostly dry. Warm (max 33°C on Wed morning, min 18°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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) | SW 13 | SW 13 | SW 12 | SW 12 | E 9 | SW 14 | SW 13 | SW 13 | SW 16 | SW 14 | SW 13 | SW 12 | SW 12 | SW 11 | SW 14 | SSW 16 | SW 15 | SSW 14 | SW 13 |
Wave Graph | |||||||||||||||||||
919 | 591 | 367 | 232 | 171 | 355 | 326 | 418 | 2061 | 1787 | 1306 | 956 | 678 | 418 | 1147 | 1708 | 2392 | 2025 | 1006 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | on | cross | off | on | cross-off | cross-off | cross-off | cross-off | on | cross-on | cross-on | cross-on | cross-on | glassy | cross | on | cross |
High Tide | 1:43AM1.38m | 2:11PM1.50m | 2:26AM1.51m | 2:48PM1.66m | 3:02AM1.61m | 3:22PM1.77m | 3:36AM1.66m | 3:54PM1.83m | 4:07AM1.67m | 4:24PM1.83m | 4:37AM1.64m | 4:53PM1.77m | |||||||
Low Tide | 7:58AM0.27m | 8:23PM0.24m | 8:36AM0.13m | 9:01PM0.11m | 9:09AM0.03m | 9:35PM0.03m | 9:41AM-0.02m | 10:07PM-0.00m | 10:10AM-0.03m | 10:36PM0.01m | 10:39AM0.02m | 11:04PM0.07m | |||||||
— | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | |
6:05 | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 |
Temp °C | 23 | 26 | 28 | 24 | 33 | 33 | 24 | 19 | 20 | 18 | 18 | 19 | 17 | 19 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 23 | 26 | 27 | 23 | 31 | 32 | 24 | 18 | 19 | 18 | 16 | 16 | 13 | 19 | 19 | 21 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 13 | SW 13 | SW 16 | SW 14 | SW 13 | SW 12 | SW 12 | SW 11 | SW 14 | E 8 | SW 15 | SSW 14 | SW 13 |
582 | 311 | 229 | 159 | 153 | 155 | 326 | 418 | 2061 | 1787 | 1306 | 956 | 678 | 418 | 1147 | 527 | 2392 | 2025 | 1006 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 14 | E 9 | SSW 16 | E 10 | E 10 | ENE 9 | — | SSE 7 | SW 14 | SE 13 | SSW 16 | E 8 | E 8 | E 9 |
919 | 591 | 367 | 232 | 145 | 355 | 127 | 330 | 90 | 73 | 26 | — | 29 | 401 | 7 | 1708 | 317 | 205 | 146 | |
Swell 3 Height (m) Direction Period (s) | SSE 11 | SSE 10 | SSE 10 | SSE 11 | SW 15 | WSW 11 | SE 9 | E 10 | SSE 9 | S 5 | E 11 | — | — | SSE 7 | SE 13 | SW 12 | S 8 | SSE 7 | SSE 10 |
158 | 104 | 77 | 47 | 171 | 45 | 22 | 115 | 8 | 17 | 36 | — | — | 18 | 7 | 584 | 51 | 67 | 163 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 4 | W 5 | SW 4 | — | — | ESE 10 | E 5 | E 6 | E 7 | E 8 | — | WSW 4 | WSW 5 |
— | — | — | — | — | — | 24 | 34 | 15 | — | — | 179 | 82 | 247 | 494 | 643 | — | 22 | 43 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 181 | 22 | 0 | 59 | 0 | 0 | 1 | 0 | 181 | 181 | 141 | 1 | 198 | 0 | 0 | 206 | 142 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||
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 Boneyards Surf forecast
The above surf forecast table for Boneyards provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Boneyards can be found by selecting the local surf guide option on the grey menu. Our Boneyards 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 (Boneyards) 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 Boneyards 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.
Boneyards is 19 km (12 miles) from the city of Kruisfontein. If you plan a holiday in Eastern Cape (South), look for hotels and other accommodation in Kruisfontein. Kruisfontein has rooms for a wide range of budgets as well as car hire and transport links.










