
Surf Forecasts:
Kleinmond surf forecast from 6 Aug 2026:
- Best quality surf: Thursday 6 Aug, 8PM (local time) - 11ft (3.5m), 12s period, SW swell with cross-onshore winds.
- Most powerful swell: Saturday 8 Aug, 8PM (local time) - 13ft (4.0m), 14s period, SW swell with 5,407 kJ wave energy.
- Next surfable swell (1★+): Thursday 6 Aug, 8PM (local time) - 11ft (3.5m), 12s period with SW swell.
Best Forecast Surf Conditions for Kleinmond this week:
The surf forecast for Kleinmond over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 8PM. The primary swell is predicted to be 3.5m and 12s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Kleinmond in the next 16 days are 4.0m 14s and forecast to arrive on Saturday (Aug 08) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Tuesday (Aug 11) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 6th Aug) | 11ft (3.5m) 12s |
| Best Surf | 8PM (Thu 6th Aug) | 11ft (3.5m) 12s |
| Most Powerful | 8PM (Sat 8th Aug) | 13ft (4.0m) 14s |
Table - best surf conditions forecast for Kleinmond over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’ve got the goods on what’s cookin’ for our little slice of the coast here at Kleinmond (reef). It’s a solid exposed reef set up that loves a good SSE to SSW pulse, and we’re looking at a proper run of surf over the next couple of weeks. Water temp is sitting right on 59.2°F, which is pretty average for this time of year – no weirdness there.
The first real window we’ve got opens up on Thursday the 6th morning, but to be honest, it’s a bit rough. You’re looking at 9.8ft of SW swell, but it’s got that annoying SSE wind blowing straight onshore, and the wave energy is already thumping at 3489 (moderate to strong). The forecast is basically saying ‘marginal’ – it’s big, but messy. Thursday afternoon isn’t much better; the swell hangs in at 9.8ft, but that SE wind is still on it. Not the time to paddle out unless you’re keen for a scrap.
Now, Friday the 7th is where the dial starts to turn. The morning has a cross-shore breeze, which is okay, but the real standout is Friday afternoon. You’ve got 11.5ft of SW swell, a nice 15-second period (that’s proper groundswell), and the wind swings around to a light W at 6 mph, giving us a clean cross-off breeze. The combined energy is pumping at 4618 (strong). This is a solid call for experienced surfers – it’s big, but the wind is painting it right. For a reef like Kleinmond, that longer period will mean some power and shape, but keep an eye on the tide.
Saturday the 8th is a tale of two halves. Morning sees the swell drop slightly to 8.2ft, with a moderate NW cross-off at 12 mph – still clean, but the energy is down to 2511. Then Saturday afternoon picks back up to 11.5ft, but that SSW wind swings cross-on and it gets choppy. Not the pick.
We hit a pretty flat and poor stretch from Sunday the 9th all the way through Tuesday the 11th. That’s nearly three days of howling SSE winds, dropping swell, and poor conditions. The energy numbers plummet down to 699. You wouldn’t want to be out there.
Coming out of that lull, Wednesday the 12th morning is the first real gem. The swell is 6.2ft, but check this: an 18-second period! That’s a very long period groundswell. The wind is light ENE at 6 mph, a clean cross-off, and the energy is 2479 (moderate). The forecast tags it as excellent for experienced surfers – this is the kind of day where Kleinmond’s reef line will really shine, with those long, clean lines. Just remember, that long period can make the sets a bit more spread out at a reef break, so be patient.
Thursday the 13th is another beauty. Morning has 7.5ft of SW swell with a 17-second period and light NE cross-off – clean. But the afternoon? Absolute glass. The wind drops to 3 mph from the SW, going glassy, with 6.9ft of SW swell at 16 seconds. The energy is 2093. That’s a magic window for a late session.
The run continues through Friday the 14th and Saturday the 15th with manageable swells in the 5.2ft to 7.2ft range, good cross-off winds, and solid period. Sunday the 16th morning is clean with a 5.6ft SW swell and light offshore NW wind.
Then Monday the 17th morning? Total glass. The wind is dead calm, 0 mph, with 8.2ft of WSW swell at 13 seconds. Energy is 1974. The guidance says excellent for experienced surfers, and on a reef in glassy conditions, that’s as good as it gets.
The consistency holds through Tuesday the 18th and then Wednesday the 19th starts to see the winds go a bit sketchy again. We fade out into poor, choppy conditions from Thursday the 20th afternoon through the morning, with onshore winds and dropping energy.
But hold on – Friday the 21st morning throws a wildcard. Glassy conditions with a slight air, 8.2ft of SSW swell at 14 seconds, and energy at 2757. Then Friday afternoon is massive: 11.5ft of SSW swell, 16-second period, glassy wind, and energy at 6037. That’s the biggest energy reading of the whole run. It’s marked as favorable for wind and tide, but it’s a *big* swell for the reef. That’s strictly for the experienced crew, and there might be a crowd as it’s sometimes busy there.
So, the standout window? That Friday afternoon, August 7th, and then the Thursday/Friday run of August 12th and 13th with those clean, long-period swells. And keep a weather eye on that Friday the 21st for a potential monster day if you’ve got the skill for it. The rest of the week has plenty of rideable days, but those are the real highlights.
Rust
Short Range ForecastModerate rain (total 11mm), heaviest on Thu morning. Very mild (max 17°C on Fri afternoon, min 8°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Sun morning. Very mild (max 16°C on Tue afternoon, min 9°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 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) | SW 13 | SW 12 | SW 13 | SW 14 | SW 15 | SW 14 | SW 13 | SW 14 | SW 13 | SSW 12 | SSW 12 | SSW 12 | SW 11 | SSE 10 | SSW 13 | SSW 12 | SSW 12 | SW 21 | SW 18 | SW 17 | SW 20 |
Wave Graph | |||||||||||||||||||||
3489 | 3090 | 3031 | 4119 | 4618 | 3390 | 2511 | 5196 | 4391 | 4037 | 3264 | 2047 | 688 | 838 | 1474 | 774 | 438 | 2173 | 2319 | 2285 | 1852 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | on | on | on | cross-on | cross | cross-on | cross | cross | cross-on | cross | cross-off | cross-on | cross-off |
High Tide | 8:16AM1.11m | 8:46PM1.25m | 9:49AM1.06m | 10:22PM1.21m | 11:32AM1.10m | 11:56PM1.26m | 12:50PM1.23m | 1:06AM1.37m | 1:46PM1.39m | 2:01AM1.47m | 2:33PM1.53m | 2:48AM1.55m | 3:14PM1.64m | 3:29AM1.59m | |||||||
Low Tide | 2:11PM0.49m | 3:28AM0.46m | 3:46PM0.55m | 5:11AM0.44m | 5:37PM0.52m | 6:34AM0.34m | 6:58PM0.40m | 7:34AM0.22m | 7:57PM0.25m | 8:21AM0.10m | 8:45PM0.13m | 9:02AM0.02m | 9:28PM0.05m | ||||||||
7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:28 | — | — | 7:26 | — | — | |
— | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:10 | — | |
mm | 5 | — | — | — | — | — | — | 2 | 4 | 1 | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 12 | 12 | 17 | 12 | 15 | 17 | 12 | 12 | 13 | 11 | 12 | 14 | 12 | 13 | 16 | 12 | 19 | 22 | 18 |
Feels °C | 11 | 10 | 9 | 9 | 16 | 10 | 11 | 13 | 9 | 5 | 5 | 5 | 7 | 7 | 5 | 6 | 10 | 8 | 16 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 13 | SW 14 | SW 15 | SW 14 | SW 13 | SW 14 | SW 13 | E 9 | SSW 12 | SSW 12 | SW 11 | SW 11 | SSW 13 | SSW 12 | SSW 12 | SW 21 | SW 18 | SW 17 | SW 16 |
3489 | 3090 | 3031 | 4119 | 4618 | 3390 | 2511 | 5196 | 4391 | 14 | 3264 | 2047 | 688 | 462 | 1474 | 774 | 438 | 2173 | 2319 | 2285 | 1852 | |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | — | ESE 10 | — | W 16 | — | SSW 14 | SSW 13 | S 13 | SSW 14 | WSW 11 | WSW 10 | SW 25 | SSW 11 | SSW 10 | SW 10 | SW 20 |
33 | 19 | 18 | 7 | 17 | — | 18 | — | 48 | — | 40 | 58 | 14 | 421 | 101 | 21 | 222 | 286 | 160 | 104 | 1804 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | E 9 | — | S 13 | SSW 14 | — | SW 28 | WSW 10 | — | ESE 8 | S 10 | SE 9 |
— | — | — | — | — | — | — | — | — | — | 6 | — | 14 | 589 | — | 30 | 39 | — | 105 | 30 | 120 | |
Wind waves Height (m) Direction Period (s) | — | — | E 3 | E 4 | — | — | — | — | — | SSW 12 | SSE 8 | SE 8 | SSE 8 | SSE 10 | SE 6 | ESE 7 | SE 7 | ESE 8 | ESE 8 | ESE 8 | — |
— | — | 5 | 25 | — | — | — | — | — | 4037 | 422 | 328 | 534 | 838 | 273 | 311 | 278 | 238 | 389 | 117 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 16 | 16 | 17 | 16 | 8 | 0 | 8 | 206 | 287 | 955 | 3834 | 16 | 17 | 70 | 24 | 22 | 17 | 22 | 0 | 13 | 0 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Kleinmond Surf forecast
The above surf forecast table for Kleinmond provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kleinmond can be found by selecting the local surf guide option on the grey menu. Our Kleinmond 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 (Kleinmond) 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 Kleinmond 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.
Are you planning a holiday in Overberg? If you are looking for accommodation near Kleinmond, camping, hotels and holiday cottages in Overberg, consider staying in Grabouw which is 22 km (14 miles) away. Other places in and around Overberg where you can find information about places to rent, and car hire include Hermanus which is 23 km (14 miles) away, Stellenbosch, Kayamnandi and Bellville.











