
Surf Forecasts:
Keurbooms surf forecast from 12 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 11PM (local time) - 4.5ft (1.4m), 18s period, SW swell with cross-shore winds.
- Most powerful swell: Thursday 13 Aug, 2PM (local time) - 6ft (1.9m), 16s period, SW swell with 1,847 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 11PM (local time) - 4.5ft (1.4m), 18s period with SW 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 Wednesday (Aug 12) at 11PM. The primary swell is predicted to be 3.0m and 8s period with a secondary swell of 1.4m and 18s. Another secondary swell of 0.6m and 11s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Keurbooms in the next 16 days are 1.9m 16s and forecast to arrive on Thursday (Aug 13) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 13s period and expected on Monday (Aug 17) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 12th Aug) | 4.5ft (1.4m) 18s |
| Best Surf | 11PM (Wed 12th Aug) | 4.5ft (1.4m) 18s |
| Most Powerful | 2PM (Thu 13th Aug) | 6ft (1.9m) 16s |
Table - best surf conditions forecast for Keurbooms over the next 16 days.
The Lowdown
Right, let’s have a look at what’s cooking for Keurbooms over the next couple of weeks.
The first thing you’ll notice is a bit of a flat start. Nothing worth getting excited about until Wednesday the 12th of August, when a pulse of swell shows up, but it’s messy. The wind is cross-on from the east, and the water is sitting at 61°, which is a bit colder than normal for this time of year. That first morning is choppy and marginal, so I’d stay on the beach for that one.
Things start to turn on Thursday the 13th. The morning is still a bit bumpy with a light cross-shore, but by the afternoon, the wind swings to a light cross-off from the north-northeast, and the swell jumps to 6ft from the SW with a period of 17 seconds. That’s a proper groundswell, and the wave energy is pumping at 3107. The water is clean. This is the standout of the first week. The break is fairly consistent, so you’ll get plenty of waves. It’s intermediate-level, and with the size just under 8ft, it’s not for beginners, but experienced surfers are going to have a ball. The swell direction is SSW, which is a solid match for the optimum SE direction. Crowds are sometimes a thing here, so expect a few others out.
Friday the 14th carries on the good form. Morning sees 5ft from the SW, period 16 seconds, and a light cross-off from the north. Clean and punchy. The afternoon drops slightly to 5ft, but the wind goes almost glassy, and it’s still clean. Not quite as strong as Thursday, but still a solid session.
Saturday the 15th we lose the wind. The cross-on from the SSE kicks in, and the swell drops to 4ft. The wave energy is falling off to 768. It’s surfable, but not special.
Sunday the 16th is a real drop-off. Swell bottoms out to 2ft from the east, energy is down to just 87. The afternoon goes glassy, but the waves are tiny. A real letdown after the midweek action.
Monday the 17th brings a new pulse. Morning sees 6ft from the SW, but the wind is onshore from the SE, so it’s messy. The afternoon is the one to watch: glassy, with 3ft from the SW and a period of 16 seconds. Clean and tempting, but smaller.
Tuesday the 18th is a bit of a washout. Cross-shore winds, swell around 5ft to 6ft, but the energy is dropping and the wind isn’t helping.
Now, the second week. Wednesday the 19th of August kicks off with a morning of 6ft from the SSW, but the period is a short 8 seconds. That’s a windswell, not a groundswell. The wind is cross-off, so it’s clean, but the waves will be weaker. The afternoon is better: 7ft from the SSW, period 11 seconds, and glassy. That’s a solid size, but at 7ft, it’s getting into expert territory. The energy is 1127, good and punchy. This is the best of the second week, but it’s further out, so keep an eye on the forecasts.
Thursday the 20th drops back to 4ft from the SW, and the wind is cross-shore. Not much to write home about.
Friday the 21st to Saturday the 22nd: the swell builds again. Saturday morning sees 7ft from the SSW, period 14 seconds, and the afternoon goes glassy with the same size. That’s a big, clean swell. The energy is strong at 1550. This is a promising long-range standout, but it’s a week and a half away, so don’t lock it in just yet.
After that, the swell fades. Sunday the 23rd is messy, Monday the 24th brings a clean 4ft from the SSW with cross-off winds, but it’s nothing special. The last few days of August into the 27th are small, with swells under 3ft and light winds. Not worth paddling out for.
The real highlights are Thursday the 13th and Saturday the 22nd. Thursday is the safest bet—clean, punchy, and not too far off. Saturday is the big one, but it’s a long way out. If you’re a beginner, steer clear of anything over 5ft. If you’re an expert, that 7ft Saturday afternoon glass-off is calling your name.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Fri afternoon, min 12°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Sat night, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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 20 | SSW 18 | SW 17 | SSW 19 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | E 8 | E 10 | E 8 | SW 15 | SW 13 | SW 16 | SW 14 | SW 13 | SW 12 | SW 12 |
Wave Graph | |||||||||||||||||||||
942 | 1267 | 1450 | 1066 | 1839 | 1314 | 1055 | 903 | 757 | 595 | 540 | 61 | 47 | 58 | 640 | 1027 | 474 | 1105 | 976 | 549 | 421 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-off | cross | glassy | off | on | glassy | cross-off | cross | cross | cross-off |
High Tide | 3:41PM1.80m | 3:55AM1.76m | 4:18PM1.88m | 4:31AM1.76m | 4:53PM1.89m | 5:05AM1.71m | 5:26PM1.84m | 5:37AM1.62m | 5:58PM1.74m | 6:08AM1.51m | 6:28PM1.61m | 6:39AM1.38m | 6:58PM1.45m | ||||||||
Low Tide | 9:30AM0.03m | 9:53PM0.06m | 10:05AM-0.03m | 10:31PM0.03m | 10:39AM-0.04m | 11:06PM0.05m | 11:10AM0.01m | 11:39PM0.12m | 11:41AM0.10m | 00:10AM0.22m | 12:10PM0.22m | 00:40AM0.34m | 12:38PM0.37m | 1:11AM0.48m | |||||||
7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | |
— | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 20 | 15 | 22 | 26 | 24 | 26 | 29 | 24 | 19 | 19 | 26 | 26 | 21 | 15 | 16 | 17 | 15 | 18 | 18 | 15 |
Feels °C | 14 | 15 | 11 | 19 | 24 | 22 | 23 | 26 | 21 | 18 | 18 | 22 | 20 | 20 | 15 | 15 | 16 | 15 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 20 | SSW 18 | ESE 9 | SW 16 | ESE 9 | ESE 9 | E 9 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 13 | SW 14 | WSW 14 | SW 15 | SW 13 | WSW 13 | SW 14 | SW 13 | SW 12 | SW 12 |
942 | 1267 | 475 | 1001 | 493 | 645 | 395 | 903 | 757 | 595 | 540 | 437 | 418 | 486 | 640 | 1027 | 918 | 1105 | 976 | 549 | 421 | |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SW 17 | SSW 19 | SW 17 | SW 16 | SW 16 | E 9 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 9 | E 10 | SW 16 | ESE 5 | E 10 | E 10 | E 10 |
251 | 204 | 1450 | 1066 | 1839 | 1314 | 1055 | 290 | 173 | 173 | 140 | 61 | 39 | 58 | 157 | 168 | 474 | 23 | 71 | 71 | 47 | |
Swell 3 Height (m) Direction Period (s) | SSE 9 | — | SW 10 | S 10 | S 9 | — | — | — | — | SW 4 | WSW 5 | E 9 | E 10 | WSW 4 | — | — | E 10 | E 10 | — | — | — |
28 | — | 38 | 7 | 2 | — | — | — | — | 3 | 3 | 43 | 47 | 10 | — | — | 136 | 100 | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | E 8 | ESE 8 | E 9 | — | — | — | W 3 | — | SE 3 | N 2 | SW 6 | — | WSW 5 | — | — | E 5 | WSW 3 | SW 5 | SW 6 |
605 | 1132 | 516 | 602 | 773 | — | — | — | 5 | — | 5 | 1 | 1 | — | 17 | — | — | 65 | 6 | 62 | 82 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 58 | 58 | 0 | 41 | 0 | 0 | 0 | 0 | 0 | 9 | 41 | 0 | 9 | 0 | 0 | 41 | 0 | 0 | 8 | 8 | 0 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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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.











