
Surf Forecasts:
Haardebaai surf forecast from 12 Jul 2026:
- Best quality surf: Wednesday 15 Jul, 2PM (local time) - 6.5ft (2.0m), 16s period, SW swell with offshore winds.
- Most powerful swell: Wednesday 15 Jul, 11PM (local time) - 11ft (3.5m), 14s period, SW swell with 4,542 kJ wave energy.
- Next surfable swell (1★+): Monday 13 Jul, 2PM (local time) - 2.5ft (0.8m), 10s period with SSW 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 Monday (Jul 13) at 2PM. The primary swell is predicted to be 0.8m and 10s 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 14s and forecast to arrive on Wednesday (Jul 15) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Sunday (Jul 12) at 5AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Mon 13th Jul) | 2.5ft (0.8m) 10s |
| Best Surf | 2PM (Wed 15th Jul) | 6.5ft (2.0m) 16s |
| Most Powerful | 11PM (Wed 15th Jul) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Haardebaai over the next 16 days.
Alright folks, Rusty here. Let’s have a look at what’s cooking at Haardebaai over the next couple of weeks. It’s a reef setup, so it’s got that in its favour, but we’re going to have to be patient.
The first few days are a write-off. Sunday through Monday is a total mess with onshore winds and weak, choppy swell. Nothing for a surfer to get excited about. Around Tuesday the 14th, the wind swings offshore and we see a tiny 2ft to 3ft groundswell from the SW, but it’s just too small to get the heart pumping. That’s a wait-and-see session.
Now, Wednesday the 15th morning is where it starts to get interesting. The wind is light offshore out of the NW, and we’ve got a 4ft SSW groundswell with a very long period of 17 seconds riding in. The combined energy is solid (1168), and it’s going to be clean. The water temp is about average for this time of year at Haardebaai, so no surprises there. This is a proper session for the experienced crew—that long period will make it fat and lined up over the reef, but it’s still a bit small for the heavier stuff.
But the real standout? Thursday the 16th. That’s the day. Morning sees a 10ft SW groundswell, period 13 seconds, and clean offshore wind from the NW. The energy is pumping (2764), and it’s solidly in the expert-only zone. This is a big, powerful reef wave. The afternoon is slightly smaller at 8ft, but still well overhead and clean. If you’re a confident surfer, that’s your window. Crowds are *sometimes* an issue here, so expect a few others with the same idea.
After that, the wind goes to hell again Friday and Saturday the 17th and 18th, with strong onshore and cross-onshore conditions ruining the 6ft to 8ft swell. Not worth paddling out.
We get a little breather on Sunday the 19th with clean offshore wind and a 3ft SW groundswell, but it’s small and ordinary. Monday the 20th is a washout with rain.
Now, look ahead to Wednesday the 23rd. This is a late call but it’s a beauty. Glassy conditions, 10ft SW groundswell, and massive energy (3822). That’s a serious groundswell, and it’s going to be clean. Keep an eye on the wind forecast, but if it holds, that’s an expert-level day at the reef.
The final days of the month get windy and messy again, with strong offshore winds that make paddling a nightmare. But Monday the 27th morning brings a nice surprise: glassy conditions, 6ft SW groundswell, and clean energy (1660). That’s a fun, manageable size for a goodbye wave.
So, if you’re after one standout, lock in Thursday the 16th. If you’re feeling lucky and want a bigger, cleaner bomb, keep Wednesday the 23rd on your radar. It’s a long way out, but the potential is there.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Sun afternoon, min 13°C on Sat night). Winds decreasing (fresh winds from the E on Sat night, calm by Mon afternoon). | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Thu afternoon, min 13°C on Fri afternoon). Winds increasing (calm on Wed night, fresh winds from the ESE by Fri afternoon). | ||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | W 12 | SW 16 | W 10 | W 9 | SW 17 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SSW 11 | SSW 11 | SW 11 | SW 14 | SW 13 |
Wave Graph | |||||||||||||||||||||
665 | 394 | 302 | 198 | 154 | 105 | 174 | 157 | 123 | 107 | 929 | 4301 | 4314 | 2764 | 1975 | 2190 | 1822 | 1656 | 831 | 1443 | 919 | |
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 | glassy | cross-off | off | cross-off | off | off | cross | glassy | off | off | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 1:04AM1.43m | 1:49PM1.37m | 2:03AM1.51m | 2:40PM1.48m | 2:55AM1.57m | 3:28PM1.57m | 3:42AM1.58m | 4:12PM1.63m | 4:28AM1.56m | 4:56PM1.64m | 5:11AM1.50m | 5:37PM1.61m | 5:53AM1.40m | 6:18PM1.54m | |||||||
Low Tide | 7:36AM0.18m | 7:54PM0.27m | 8:28AM0.09m | 8:49PM0.17m | 9:15AM0.02m | 9:38PM0.11m | 9:59AM-0.00m | 10:26PM0.08m | 10:41AM0.01m | 11:11PM0.10m | 11:21AM0.07m | 11:55PM0.16m | 12:00PM0.16m | ||||||||
— | 7:50 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:47 | — | |
5:50 | — | 5:50 | — | — | 5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 18 | 16 | 15 | 16 | 16 | 15 | 16 | 15 | 16 | 16 | 15 | 15 | 17 | 17 | 14 | 13 | 12 | 13 | 18 |
Feels °C | 8 | 9 | 14 | 12 | 13 | 15 | 15 | 12 | 13 | 12 | 15 | 15 | 15 | 14 | 15 | 16 | 9 | 7 | 5 | 7 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | W 12 | W 10 | W 10 | W 9 | SW 17 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SSW 11 | SSW 11 | SW 11 | SW 14 | SW 13 |
665 | 394 | 302 | 198 | 154 | 105 | 174 | 138 | 123 | 106 | 929 | 4301 | 4314 | 2764 | 1975 | 2190 | 1822 | 1656 | 831 | 1443 | 919 | |
Swell 2 Height (m) Direction Period (s) | W 12 | W 11 | W 11 | W 10 | SE 7 | SSE 9 | SE 8 | SSE 9 | SSE 9 | SSE 8 | SW 11 | SW 9 | E 9 | ESE 9 | ESE 9 | E 10 | — | SW 19 | S 13 | S 10 | SSE 12 |
132 | 84 | 82 | 49 | 65 | 82 | 35 | 84 | 62 | 23 | 163 | 110 | 43 | 29 | 17 | 17 | — | 57 | 726 | 300 | 669 | |
Swell 3 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 15 | SSE 10 | S 9 | SE 7 | S 10 | SW 16 | SE 9 | SW 17 | W 9 | W 9 | — | — | — | — | W 21 | — | SW 16 | SSE 13 | — |
11 | 41 | 35 | 31 | 45 | 26 | 68 | 157 | 19 | 107 | 76 | 57 | — | — | — | — | 9 | — | 492 | 253 | — | |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | — | — | NW 3 | WNW 3 | WNW 3 | — | — | — | WNW 3 | NW 4 | — | — | ESE 5 | ESE 6 | ESE 6 | ESE 7 |
335 | 396 | 269 | 143 | 138 | — | — | 2 | 3 | 3 | — | — | — | 10 | 24 | — | — | 77 | 270 | 253 | 211 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 8 | 8 | 4 | 4 | 0 | 0 | 0 | 16 | 0 | 0 | 8 | 0 | 0 | 0 | 4 | 19 | 19 | 19 | 23 | 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.











