
Surf Forecasts:
Haardebaai surf forecast from 24 Jul 2026:
- Best quality surf: Friday 31 Jul, 11AM (local time) - 5ft (1.6m), 15s period, SW swell with glassy winds.
- Most powerful swell: Monday 27 Jul, 5PM (local time) - 11ft (3.5m), 16s period, SSW swell with 6,786 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 11AM (local time) - 5ft (1.6m), 15s 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 Friday (Jul 31) at 11AM. The primary swell is predicted to be 1.6m and 15s 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 3.5m 16s and forecast to arrive on Monday (Jul 27) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Tuesday (Jul 28) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 31st Jul) | 5ft (1.6m) 15s |
| Best Surf | 11AM (Fri 31st Jul) | 5ft (1.6m) 15s |
| Most Powerful | 5PM (Mon 27th Jul) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Haardebaai over the next 16 days.
The Lowdown
Right, let’s have a look at what’s coming down the line for Haardebaai. This is a reef setup, sheltered and requiring a bit of experience, so not one for the groms. The water temp is sitting at 60°, pretty much spot on for this time of year, so no surprises there.
The opening window is Friday morning, 24 July, and it’s a proper tease. We’ve got a solid 12ft SW groundswell, with a period of 14 seconds, and the wind is glassy from the ENE at just 3 mph. The combined energy is pumping hard at 5186, which is serious. That’s excellent surf for experienced crew, but it’s big, so only the guys who know what they’re doing. The optimum direction is W, and this is coming from the SW, so it’s wrapping in nicely. By the afternoon, the wind swings S and goes cross-on at 6 mph, dropping the swell a touch to 10ft, and it gets a bit marginal. Saturday and Sunday are a write-off – strong onshore winds, dropping swell, and poor conditions. Monday 27th gets ugly with 22-25 mph winds and a messy 8ft to 12ft swell. The whole week from Friday 24th afternoon through to Thursday 30th is mostly a bust: strong winds, lumpy, choppy, and poor. There’s a gap of several days where you’d be better off doing something else.
Then we get a little breather. Friday 31st July morning, the wind goes glassy again from the NNE at 3 mph, with a 5ft SW groundswell at 15 seconds – that’s a long period, so it’ll have good shape and energy, though at a reef, that long period should be just fine. The energy is 1100, moderate. That’s a promising little session. Saturday 1st August morning, we get a clean offshore from the NW at 9 mph, with 5ft SW swell at 13 seconds. It’s a nice, clean option. Sunday 2nd August is the real standout: both morning and afternoon are glassy, with the morning seeing 5ft at 16 seconds and the afternoon 6ft at 14 seconds. The energy is 1185 and 1402, moderate but clean. Winds are light, glassy. That’s the best on offer in the first week – a true window of clean, lined-up waves.
Monday 3rd August morning keeps it clean with a 9 mph NW offshore and 6ft SW swell, but the afternoon gets a bit lumpy. The second week gets interesting again. Wednesday 5th August morning, we’ve got an 12ft SW groundswell, 15 seconds, and a moderate offshore from the NW at 16 mph. The energy is 5091, strong. That’s big, clean, and for experts only. The wind holds offshore through the afternoon, but it’s strong. Thursday 6th is a bit choppy, but Friday 7th and Saturday 8th August have more solid swell: 12ft W swell on Saturday morning, with a 19 mph cross-offshore, and the energy is 4576. That’s another big, clean day for the experienced crew. The optimum swell direction for this break is W, and that Saturday morning is coming from the W, so it’s right on the money. That is the standout of the second week – a promising, powerful, clean swell, though it’s a week and a half out, so keep an eye on it.
Overall, the best sessions are Sunday 2nd August for a mellow, glassy, lined-up paddle, and then Saturday 8th August for the big, clean, powerful stuff. The rest of the period is either wind-affected or too small, so pick your windows.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Sat afternoon, min 11°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Mon morning. Very mild (max 18°C on Wed afternoon, min 11°C on Tue night). Winds increasing (light winds from the SE on Mon morning, strong winds from the ESE by Tue afternoon). | ||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | |||||||||||||||
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 14 | SW 14 | WSW 14 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 13 | SW 17 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
Wave Graph | |||||||||||||||||||||
5186 | 3881 | 1240 | 1575 | 2011 | 1632 | 1213 | 865 | 1144 | 3904 | 6786 | 4405 | 4650 | 3419 | 2027 | 905 | 746 | 527 | 451 | 459 | 545 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | on | on | cross-on | on | cross-on | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 12:12PM1.02m | 00:20AM1.12m | 1:11PM1.10m | 1:15AM1.19m | 1:54PM1.19m | 1:57AM1.27m | 2:30PM1.28m | 2:34AM1.34m | 3:03PM1.37m | 3:07AM1.40m | 3:33PM1.45m | 3:38AM1.44m | 4:03PM1.50m | 4:09AM1.45m | |||||||
Low Tide | 6:16PM0.62m | 7:00AM0.48m | 7:16PM0.55m | 7:45AM0.39m | 8:00PM0.47m | 8:21AM0.31m | 8:36PM0.38m | 8:53AM0.23m | 9:09PM0.31m | 9:23AM0.17m | 9:40PM0.26m | 9:51AM0.13m | 10:11PM0.22m | ||||||||
7:43 | — | — | 7:43 | — | — | 7:43 | — | — | 7:41 | — | — | 7:41 | — | — | 7:39 | — | — | 7:39 | — | — | |
— | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 14 | 14 | 15 | 17 | 16 | 17 | 17 | 15 | 15 | 14 | 14 | 14 | 15 | 13 | 13 | 18 | 15 | 17 | 20 | 19 |
Feels °C | 11 | 12 | 10 | 11 | 13 | 12 | 15 | 15 | 13 | 13 | 7 | 6 | 5 | 6 | 5 | 7 | 12 | 9 | 14 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SSW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 13 | SW 17 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
5186 | 3881 | 1224 | 1575 | 2011 | 1632 | 1213 | 865 | 1144 | 3904 | 6786 | 4405 | 4650 | 3419 | 2027 | 905 | 746 | 527 | 451 | 459 | 545 | |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 7 | WSW 14 | SSW 13 | SE 11 | ESE 10 | SSW 15 | SW 14 | WSW 12 | — | — | — | — | S 12 | S 12 | — | — | ESE 9 | ESE 9 | SE 10 | ESE 10 |
22 | 33 | 1240 | 653 | 5 | 11 | 377 | 437 | 477 | — | — | — | — | 3 | 3 | — | — | 264 | 148 | 137 | 130 | |
Swell 3 Height (m) Direction Period (s) | — | SE 12 | ESE 11 | SE 11 | — | — | ESE 10 | S 10 | SW 17 | — | — | — | — | — | — | — | — | S 14 | S 9 | S 12 | S 11 |
— | 34 | 12 | 19 | — | — | 10 | 31 | 295 | — | — | — | — | — | — | — | — | 4 | 16 | 26 | 10 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ESE 11 | ESE 4 | — | — | — | S 6 | — | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 8 | SE 8 | — | — | WNW 3 | NW 4 |
— | — | — | — | 11 | 9 | — | — | — | 170 | — | 483 | 465 | 458 | 495 | 468 | 354 | — | — | 4 | 4 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 23 | 237 | 235 | 23 | 64 | 64 | 23 | 8 | 8 | 8 | 4 | 4 | 4 |
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.










