
Surf Forecasts:
Haardebaai surf forecast from 28 Jul 2026:
- Best quality surf: Tuesday 4 Aug, 8AM (local time) - 7ft (2.2m), 12s period, SW swell with glassy winds.
- Most powerful swell: Monday 3 Aug, 5PM (local time) - 10ft (3.0m), 14s period, SW swell with 3,278 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 3.0m 14s and forecast to arrive on Monday (Aug 03) 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 2.3m 7s period and expected on Tuesday (Jul 28) 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 | 8AM (Tue 4th Aug) | 7ft (2.2m) 12s |
| Most Powerful | 5PM (Mon 3rd Aug) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Haardebaai over the next 16 days.
The Lowdown
Right, mate. Rusty here. Let’s have a proper look at what Haardebaai (reef) has lined up for us. It’s a tricky run ahead.
The next week and a half is pretty grim to be honest. We’re looking at a solid stretch of cross-onshore winds that’ll have the surface chopped up and messy. The swell’s got some decent energy to it, but the wind is just ruining it for a paddle surfer. For the first few days, from the 28th of July right through to the end of the month, it’s blowout city. Tuesday the 28th is a write-off with a near gale from the ESE slamming into an 8ft SW swell. The combined energy is a massive 2667 (moderate to strong), but with that wind, it’s just a washing machine. Kite surfers would be having a field day, but for us, it’s a hard pass. There’s a brief glimmer on Saturday morning the 1st of August when it goes glassy with a light 4ft swell, but it’s weak energy (589) and the window is tiny. Then Sunday the 2nd of August morning brings a moderate offshore from the NW with a clean 4ft swell, giving us a couple of hours of half-decent shape. That’s the best of a bad first week.
Now, for the brave and experienced, things get interesting in the second week. Mark your calendars for Monday the 3rd of August. We’ve got a solid 8ft SW groundswell with a period of 15 seconds rolling in, combined energy of 2648 (strong). The wind is onshore from the SE, so it won’t be perfect, but the size and grunt are there for the experts. Tuesday the 4th of August is a standout: glassy conditions in the morning with a solid 7ft SW swell and moderate energy (1184). That’s the cleanest, most surfable day of the whole run. Wednesday the 5th of August has a massive 10ft to 12ft SW swell with a fresh to strong offshore wind from the NNW and NW, energy readings are off the charts (4009 and 4201). This is big, powerful, and clean, but at 12ft, it’s strictly for the pros. Paddling out will be a mission with those long-period sets, but the shape on a reef like Haardebaai will be epic for those who can handle it. After that, the wind goes cross-off again on the 6th, still huge at 12ft, but clean. The big standout for the whole forecast is Sunday the 9th of August. The data is screaming that it’s predicted to be too big for this break – a monstrous 21ft to 23ft SW swell with a 17-second period (very long period, groundswell) and combined energy of 31489 (very strong). That is a once-in-a-while event, but only for the absolute top-tier chargers, and even then, it’s a survival mission. Light cross-off wind on the morning keeps it clean, but that size is not to be messed with. The rest of the second week fades back into onshore wind and messy conditions.
Overall, there are only a couple of true standouts here. Sunday the 2nd of August morning for a small, clean, offshore session, and Tuesday the 4th of August morning for a glassy, solid day. For the big-wave crew, Wednesday the 5th of August is the one to look at for clean, powerful, expert-only waves. Expect crowds at Haardebaai sometimes, especially on those clean days.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Wed afternoon, min 11°C on Wed morning). Winds decreasing (strong winds from the ESE on Tue afternoon, light winds from the E by Thu morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Sat afternoon, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | |||||||||||||||
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 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 16 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 15 | SW 14 | SW 13 |
Wave Graph | |||||||||||||||||||||
2667 | 2284 | 1568 | 1162 | 1218 | 1011 | 821 | 732 | 600 | 416 | 361 | 223 | 589 | 494 | 501 | 511 | 531 | 600 | 2648 | 3278 | 2045 | |
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 | cross-on | cross-on | cross-on | cross-on | on | cross-on | glassy | cross-on | cross-off | off | cross-off | glassy | on | on | cross-on |
High Tide | 3:03PM1.37m | 3:07AM1.40m | 3:33PM1.45m | 3:38AM1.44m | 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 | ||||||||
Low Tide | 8:53AM0.23m | 9:09PM0.31m | 9:23AM0.17m | 9:40PM0.26m | 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 | |||||||
7:41 | — | — | 7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | |
— | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 13 | 13 | 18 | 15 | 14 | 18 | 17 | 19 | 21 | 20 | 21 | 22 | 21 | 17 | 19 | 15 | 15 | 16 | 15 |
Feels °C | 6 | 6 | 5 | 8 | 15 | 11 | 11 | 14 | 13 | 15 | 17 | 17 | 18 | 19 | 18 | 12 | 14 | 13 | 13 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 11 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 15 | SW 14 | SW 13 |
2667 | 2284 | 1568 | 1162 | 1218 | 1011 | 821 | 732 | 600 | 416 | 361 | 223 | 589 | 494 | 501 | 511 | 531 | 600 | 2648 | 3278 | 2045 | |
Swell 2 Height (m) Direction Period (s) | — | — | S 12 | S 11 | — | — | — | — | ESE 8 | ESE 8 | SE 9 | ESE 9 | ESE 9 | ESE 10 | SE 10 | ESE 10 | ESE 10 | SW 18 | ESE 11 | ESE 9 | ESE 10 |
— | — | 3 | 2 | — | — | — | — | 187 | 123 | 120 | 151 | 113 | 122 | 98 | 64 | 69 | 266 | 44 | 92 | 10 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 18 | SW 18 | WSW 16 | — | S 10 | S 10 | S 9 | S 9 | ESE 10 | — | — | — |
— | — | — | — | — | — | — | — | — | 13 | 78 | 215 | — | 18 | 7 | 6 | 6 | 38 | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | SE 6 | ESE 8 | — | — | — | — | — | — | NW 3 | WNW 4 | — | — | SE 4 | ESE 4 |
374 | 402 | 366 | 207 | 127 | 107 | 108 | 80 | 429 | — | — | — | — | — | — | 2 | 10 | — | — | 16 | 19 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 64 | 61 | 19 | 8 | 4 | 8 | 4 | 4 | 4 | 4 | 4 | 4 | 0 | 4 | 0 | 0 | 34 | 0 | 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.










