Surf Forecasts:
Keurbooms surf forecast from 26 Aug 2026:
- Best quality surf: Tuesday 1 Sep, 2PM (local time) - 10ft (3.0m), 13s period, SW swell with cross-onshore winds.
- Most powerful swell: Wednesday 2 Sep, 2AM (local time) - 13ft (4.0m), 14s period, SW swell with 6,588 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 2AM (local time) - 7ft (2.2m), 12s period with SSW swell.
Best Forecast Surf Conditions for Keurbooms this week:
The surf forecast for Keurbooms over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 2AM. The primary swell is predicted to be 2.2m and 12s period with a secondary swell of 1.9m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Keurbooms in the next 16 days are 4.0m 14s and forecast to arrive on Wednesday (Sep 02) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 6s period and expected on Sunday (Aug 30) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 27th Aug) | 7ft (2.2m) 12s |
| Best Surf | 2PM (Tue 1st Sep) | 10ft (3.0m) 13s |
| Most Powerful | 2AM (Wed 2nd Sep) | 13ft (4.0m) 14s |
Table - best surf conditions forecast for Keurbooms over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cooking.
We’ve got a bit of a quiet start, but things are gonna build. The first real chance to get wet won’t be until Thursday the 27th of August. Before that, there’s a few days gap with no real surf to speak of, so don’t bother paddling out until then.
Thursday the 27th of August is where it starts to get interesting. The morning is a bit of a question mark with onshore wind, but the afternoon is the first real standout. Keurbooms will see a clean 5ft swell from the S, with a period of 12 seconds. That’s a nice groundswell. And the wind? Glassy. Absolutely glassy. That’s a major positive. The water is sitting at 60°, which is a bit colder than normal for this time of year – about 4° cooler, so you’ll want a decent wetsuit. The combined energy is moderate (1423), and for an intermediate surfer, this is a solid option. It’s a fairly consistent break, so you’ll get waves. Just keep an eye out for crowds, they’re sometimes here.
Friday the 28th drops off a little. The swell backs down to 4ft to 5ft from the S, and the wind gets messy with cross and cross-onshore conditions. The energy drops to 911 and 801. It’s rideable, but nothing special.
Saturday the 29th gets smaller yet. Morning is poor, but the afternoon cleans up nicely with a cross-offshore wind and a clean 3ft wave from the SSE. The period is still a lovely 11 seconds, so it’ll be better shaped than the size suggests. Energy is low (324), but for a small wave session, it’s clean.
Sunday the 30th and Monday the 31st see a little bump in size, but the wind is a mix of cross and cross-on, with the swell from the SW hitting 5ft to 6ft. The period is 8 seconds on Sunday (short period, choppy) and 12 seconds on Monday. The energy is moderate (402 to 829), but the conditions are marginal – not a classic.
Tuesday the 1st of September is a big one. The morning has a 8ft SW swell with a 13-second period, but the wind is a cross-on. The afternoon, however, is a standout. We’re looking at 10ft of SW groundswell, period 13 seconds, and glassy conditions. The energy is very strong (3300). This is a serious swell, but at 10ft, it’s only for the experienced crew. Beginners, stay on the beach. This is a big, powerful groundswell, and at a spot like this, it’ll be a proper machine.
Wednesday the 2nd of September keeps the size at 10ft from the SW. The morning is clean with a cross-offshore wind, but again, this is big. The energy is through the roof (3424). Only for experts.
Thursday the 3rd of September gets ugly. Heavy rain, strong cross-onshore winds at 22 mph, and the swell jumps to 12ft, then a massive 26ft by the afternoon. The energy is extreme (20303). This is not a paddle surf day, this is a day for the kite crew or just watching from the shore.
Friday the 4th and Saturday the 5th are still huge. We’re talking 15ft to 21ft swells from the SSE and SE, with periods of 13 seconds. The wind is offshore or cross-offshore, so it’s clean, but the size is massive. The energy is well into the thousands (10243 to 13785). This is expert-only territory, and honestly, it might be too big even for that.
Sunday the 6th of September is the final standout. The swell drops to a more manageable 7ft to 8ft from the SE, with a 12-second period. The wind is a clean cross-offshore. The energy is still strong (2276 to 3192). This is a solid, powerful groundswell that will be breaking with purpose. It’s still big enough to be a challenge, but for experienced surfers, this is the best of the second week. The conditions are described as excellent.
After that, the swell fades through Monday the 7th and into the following week, dropping to 2ft to 3ft by the 10th of September. The energy falls away, and the wind turns onshore again. The run ends with a whimper, not a bang.
So, the best of the lot? Thursday the 27th of August afternoon for a clean, glassy, moderate-sized groundswell that’s fun for intermediates. And for the big wave guys, Tuesday the 1st of September afternoon and Sunday the 6th of September are the ones to circle. Just remember, the long-range stuff is promising but a little less certain.
Stay safe out there.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 16°C on Wed night). Winds decreasing (fresh winds from the ESE on Wed afternoon, calm by Fri morning). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sat night. Very mild (max 18°C on Sat afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the W on Sat night, calm by Mon night). | |||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||
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 16 | SSW 12 | SSW 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | SSE 11 | SW 14 | SW 8 | SW 8 | SW 12 | SW 12 | SW 12 | SW 11 | SW 13 | SW 13 | SW 14 |
Wave Graph | ||||||||||||||||||||
3054 | 1438 | 1140 | 635 | 698 | 476 | 338 | 418 | 251 | 167 | 407 | 313 | 275 | 910 | 778 | 644 | 568 | 2248 | 3267 | 6588 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | on | glassy | cross-off | cross | cross-on | glassy | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-on | cross | cross-off | cross-on | glassy | cross-off |
High Tide | 3:06PM1.59m | 3:12AM1.61m | 3:33PM1.71m | 3:40AM1.68m | 3:59PM1.80m | 4:08AM1.72m | 4:26PM1.85m | 4:37AM1.72m | 4:54PM1.85m | 5:07AM1.68m | 5:24PM1.81m | 5:38AM1.61m | 5:57PM1.72m | |||||||
Low Tide | 9:12PM0.25m | 9:21AM0.12m | 9:39PM0.16m | 9:47AM0.05m | 10:07PM0.09m | 10:13AM0.01m | 10:36PM0.06m | 10:40AM0.01m | 11:05PM0.06m | 11:09AM0.05m | 11:37PM0.11m | 11:40AM0.13m | 00:11AM0.21m | |||||||
— | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:46 | — | — | 6:45 | — | — | |
6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 20 | 16 | 25 | 26 | 22 | 23 | 25 | 21 | 20 | 18 | 15 | 15 | 16 | 12 | 16 | 15 | 12 | 18 | 18 | 13 |
Feels °C | 15 | 13 | 24 | 25 | 20 | 21 | 23 | 21 | 18 | 17 | 13 | 10 | 12 | 11 | 14 | 12 | 11 | 16 | 16 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 12 | SSW 12 | ESE 8 | S 12 | S 11 | S 11 | S 11 | S 11 | SSE 11 | SW 14 | SW 8 | WSW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 13 | SW 13 | SW 14 |
3054 | 1438 | 1140 | 385 | 698 | 476 | 338 | 418 | 251 | 167 | 407 | 313 | 555 | 910 | 778 | 644 | 568 | 2248 | 3267 | 6588 | |
Swell 2 Height (m) Direction Period (s) | WSW 13 | WSW 12 | ESE 8 | S 12 | E 9 | E 10 | E 10 | SW 14 | E 11 | E 11 | SW 10 | SW 13 | E 12 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 |
219 | 127 | 471 | 635 | 339 | 326 | 250 | 155 | 157 | 157 | 100 | 412 | 65 | 40 | 40 | 59 | 35 | 33 | 33 | 17 | |
Swell 3 Height (m) Direction Period (s) | — | — | WSW 12 | SSW 12 | WSW 11 | S 15 | SSE 14 | WSW 10 | WSW 13 | WSW 13 | E 11 | E 11 | SSE 10 | SSE 12 | SSE 11 | SE 10 | SSE 6 | SSE 7 | — | — |
— | — | 96 | 403 | 74 | 109 | 213 | 43 | 202 | 215 | 125 | 89 | 20 | 13 | 11 | 4 | 4 | 5 | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 7 | — | — | W 3 | — | — | E 11 | WSW 4 | WSW 4 | WSW 5 | WSW 6 | SW 8 | — | — | — | — | — | — | — |
402 | 355 | — | — | 3 | — | — | 238 | 16 | 20 | 33 | 90 | 275 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 397 | 0 | 40 | 0 | 0 | 8 | 58 | 0 | 9 | 0 | 141 | 9 | 8 | 0 | 8 | 8 | 0 | 9 | 9 | 9 |
Best forecast wave conditions in Garden Route | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Keurbooms Surf forecast
The above surf forecast table for Keurbooms provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Keurbooms can be found by selecting the local surf guide option on the grey menu. Our Keurbooms 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 (Keurbooms) 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 Keurbooms 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.
Keurbooms is 6 km (4 miles) from the city of Plettenberg Bay. If you plan a holiday in Garden Route, look for hotels and other accommodation in Plettenberg Bay. Plettenberg Bay has rooms for a wide range of budgets as well as car hire and transport links.











