
Surf Forecasts:
Haardebaai surf forecast from 30 Jul 2026:
- Best quality surf: Wednesday 5 Aug, 11PM (local time) - 11ft (3.5m), 14s period, WSW swell with offshore winds.
- Most powerful swell: Thursday 6 Aug, 2PM (local time) - 13ft (4.0m), 13s period, SW swell with 5,341 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 11AM (local time) - 4ft (1.2m), 14s period with SW swell.
Best Forecast Surf Conditions for Haardebaai this week:
The surf forecast for Haardebaai over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 01) at 11AM. The primary swell is predicted to be 1.2m and 14s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Haardebaai in the next 16 days are 4.0m 13s and forecast to arrive on Thursday (Aug 06) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 9s period and expected on Friday (Jul 31) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sat 1st Aug) | 4ft (1.2m) 14s |
| Best Surf | 11PM (Wed 5th Aug) | 11ft (3.5m) 14s |
| Most Powerful | 2PM (Thu 6th Aug) | 13ft (4.0m) 13s |
Table - best surf conditions forecast for Haardebaai over the next 16 days.
The Lowdown
Alright, Rusty here again. Let's look at what's happening at Haardebaai in feet and miles per hour.
The next couple of days are a total loss. There's a solid SW groundswell coming, but the wind is just wrecking it. Thursday and Friday are all cross-onshore junk, with waves around 5ft down to 4ft. It's choppy and ugly. Don't bother.
The weekend starts to show some life. Saturday morning, the 1st of August, the wind finally dies. It's glassy, with a 4ft SW swell and a 14-second period. The energy is moderate (581). It's not big, but that clean surface will make it look way better than what we've been dealing with.
Sunday morning, the 2nd, is the best bet for the early part. We've got a light offshore breeze out of the WNW, 4ft of SW swell, and a 13-second period. That's clean, lined-up reef surf. The energy is moderate (533), but the wind is off, so the faces will be smooth. The water is sitting at 59°, which is about normal for this time of year.
Monday the 3rd and Tuesday the 4th get a bit mixed up with onshore winds again, but Tuesday morning does have another clean window with a light offshore and 5ft of SW swell. Worth a look.
Now, Wednesday the 5th of August is when the ocean wakes up. We're looking at a big, powerful SW groundswell. 12ft of swell with a 15-second period—that's a long period groundswell. The energy is strong (4703). The wind is a fresh offshore from the NNW, which is perfect for this reef. This is big, clean, and powerful. Experts only; 12ft at a reef is serious business. Crowds are listed as "sometimes," so you'll have some company.
Friday the 7th of August is another gem. The swell is still solid at 12ft, but the wind goes glassy, and the period is still a long 14 seconds. The energy is still very strong (4706). That morning, with a light offshore from the WNW, you'll have some of the cleanest, most powerful waves of the forecast. The afternoon is glassy, too. This is a top-tier session for the experienced crew.
The 8th of August Saturday gets blown out by a strong to near-gale offshore wind. 37 mph winds? That's too much, even for a reef. The surf will be clean but impossible to paddle into. Skip it.
The 9th through the 11th is a stormy mess. Rain, strong winds, and a lot of cross-onshore chop. The swell is still there, but the quality is gone. This is more kite-surfing weather.
The 12th of August (Wednesday) is a distant highlight. The morning is glassy again, with a massive 10ft SW groundswell and a very long 15-second period. The energy is extreme (4847). That's a very long period groundswell, which will be a freight train on the reef. Afternoon gets a light cross-onshore ripple, but still a solid 10ft at 16 seconds. This is a serious, expert-only swell.
The 14th of August (Friday morning) closes out the forecast nicely. A glassy morning, 7ft of WSW swell, and a 13-second period. The energy is still strong (1528). It's a much more manageable size, and it's clean. A good way to end the run.
So, to sum it up. The best of the best? Sunday the 2nd for a clean, manageable session. Then, for the big guns, Wednesday the 5th and Friday the 7th are the standouts for experienced surfers. The 12th of August is also a monster, but it's a long way off.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Sat afternoon, min 14°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Sun morning, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
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 13 | SW 13 | SW 12 | SW 12 | WSW 16 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 12 | SW 13 | WSW 13 | WSW 13 | SW 12 | SW 11 | SW 11 | SW 15 | SW 15 | SW 14 | WSW 14 |
Wave Graph | |||||||||||||||||||||
821 | 732 | 600 | 416 | 361 | 217 | 581 | 494 | 501 | 527 | 488 | 744 | 536 | 534 | 494 | 431 | 286 | 485 | 4703 | 4494 | 4868 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | on | on | off | cross | glassy | on | on | glassy | off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 4:03PM1.50m | 4:09AM1.45m | 4:33PM1.54m | 4:40AM1.44m | 5:02PM1.55m | 5:12AM1.41m | 5:34PM1.54m | 5:47AM1.36m | 6:08PM1.50m | 6:25AM1.29m | 6:47PM1.43m | 7:13AM1.20m | 7:37PM1.34m | ||||||||
Low Tide | 9:51AM0.13m | 10:11PM0.22m | 10:19AM0.11m | 10:42PM0.20m | 10:47AM0.12m | 11:13PM0.20m | 11:16AM0.15m | 11:46PM0.22m | 11:48AM0.21m | 00:24AM0.26m | 12:24PM0.29m | 1:08AM0.32m | 1:09PM0.38m | 2:06AM0.40m | |||||||
7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:35 | — | — | 7:35 | — | — | |
— | 6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:06 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Temp °C | 15 | 19 | 16 | 18 | 21 | 19 | 20 | 22 | 20 | 19 | 19 | 16 | 17 | 17 | 17 | 15 | 17 | 14 | 13 | 15 | 15 |
Feels °C | 12 | 15 | 11 | 13 | 17 | 15 | 16 | 19 | 17 | 15 | 15 | 15 | 15 | 14 | 15 | 11 | 13 | 11 | 7 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | ESE 9 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 12 | SW 13 | WSW 13 | WSW 13 | SW 12 | SW 11 | SW 11 | SW 10 | SW 15 | SW 14 | WSW 14 |
821 | 732 | 600 | 416 | 361 | 138 | 581 | 494 | 501 | 527 | 488 | 744 | 536 | 534 | 494 | 431 | 286 | 286 | 4703 | 4494 | 4868 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 19 | SW 18 | SW 11 | SE 9 | SE 10 | ESE 10 | ESE 9 | SW 15 | ESE 10 | SW 13 | SW 12 | WSW 12 | ESE 10 | WSW 11 | SW 15 | ESE 10 | ESE 10 | ESE 10 |
— | — | — | 14 | 78 | 217 | 128 | 134 | 122 | 78 | 239 | 65 | 316 | 319 | 193 | 40 | 40 | 485 | 10 | 9 | 9 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WSW 16 | — | — | S 9 | S 9 | ESE 10 | SW 16 | ESE 11 | ESE 11 | ESE 10 | WSW 11 | ESE 10 | W 10 | — | — | — |
— | — | — | — | — | 215 | — | — | 15 | 6 | 81 | 10 | 68 | 66 | 42 | 40 | 20 | 50 | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 5 | ESE 7 | ESE 8 | SE 9 | — | — | — | — | — | NW 3 | — | — | — | — | — | WNW 3 | NW 4 | NW 5 | NW 6 | — |
50 | 53 | 134 | 126 | 170 | — | — | — | — | — | 2 | — | — | — | — | — | 2 | 13 | 62 | 145 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 8 | 8 | 4 | 4 | 4 | 0 | 4 | 4 | 0 | 34 | 0 | 4 | 4 | 0 | 0 | 24 | 7 | 16 | 45 | 0 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Haardebaai Surf forecast
The above surf forecast table for Haardebaai provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Haardebaai can be found by selecting the local surf guide option on the grey menu. Our Haardebaai 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 (Haardebaai) 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 Haardebaai 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 Haardebaai, camping, hotels and holiday cottages in Overberg, consider staying in Grabouw which is 30 km (19 miles) away. Other places in and around Overberg where you can find information about places to rent, and car hire include Hermanus which is 37 km (23 miles) away, Stellenbosch, Kayamnandi and Bellville.











