Surf Forecasts:
Haardebaai surf forecast from 18 Jul 2026:
- Best quality surf: Thursday 23 Jul, 8PM (local time) - 5.5ft (1.7m), 17s period, SSW swell with offshore winds.
- Most powerful swell: Friday 24 Jul, 2AM (local time) - 11ft (3.5m), 15s period, SW swell with 5,194 kJ wave energy.
- Next surfable swell (1★+): Saturday 18 Jul, 8AM (local time) - 4.5ft (1.4m), 9s 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 (Jul 18) at 8AM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.9m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Haardebaai in the next 16 days are 3.5m 15s and forecast to arrive on Friday (Jul 24) at 2AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Jul 22) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 18th Jul) | 4.5ft (1.4m) 9s |
| Best Surf | 8PM (Thu 23rd Jul) | 5.5ft (1.7m) 17s |
| Most Powerful | 2AM (Fri 24th Jul) | 11ft (3.5m) 15s |
Table - best surf conditions forecast for Haardebaai over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Very mild (max 17°C on Sat afternoon, min 13°C on Sun night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Thu afternoon, min 13°C on Tue morning). Winds decreasing (strong winds from the NW on Wed afternoon, calm by Thu night). | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
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 9 | SW 13 | SW 12 | WSW 12 | SW 9 | SW 10 | SW 9 | SW 10 | SSW 15 | SSW 14 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 12 | WSW 11 | WSW 11 | SW 15 | SW 14 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 373 | 307 | 718 | 756 | 660 | 1008 | 471 | 173 | 367 | 1310 | 1749 | 2617 | 3038 | 2180 | 1871 | 1220 | 1095 | 5194 | 3206 | 3874 | 3314 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | off | cross-off | glassy | glassy | cross-off | glassy | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | glassy | on | on | cross-on |
High Tide | 6:18PM1.54m | 6:36AM1.30m | 7:00PM1.44m | 7:20AM1.18m | 7:44PM1.32m | 8:11AM1.08m | 8:35PM1.21m | 9:18AM1.00m | 9:42PM1.12m | 10:47AM0.98m | 11:05PM1.09m | 12:12PM1.02m | 00:20AM1.12m | ||||||||
Low Tide | 12:00PM0.16m | 00:39AM0.25m | 12:38PM0.27m | 1:24AM0.34m | 1:19PM0.39m | 2:12AM0.44m | 2:06PM0.51m | 3:13AM0.52m | 3:10PM0.61m | 4:33AM0.56m | 4:45PM0.65m | 5:58AM0.54m | 6:16PM0.62m | ||||||||
 | |  | |  | |  | | | | | | | |  | | | | | | | |
 | 7:47 | — | — | 7:47 | — | — | 7:46 | — | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:43 | — | — |
 | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 16 | 15 | 15 | 16 | 15 | 16 | 17 | 16 | 15 | 16 | 15 |
Feels °C | 14 | 14 | 13 | 9 | 12 | 13 | 13 | 12 | 13 | 12 | 13 | 11 | 8 | 8 | 7 | 11 | 14 | 15 | 15 | 15 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 9 | WSW 9 | SW 12 | WSW 12 | SW 9 | SW 10 | SW 9 | SW 8 | SSW 15 | SSW 14 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 12 | WSW 11 | WSW 11 | SW 15 | SW 14 | SW 13 | SW 13 |
| kJ | 373 | 307 | 718 | 756 | 660 | 1008 | 471 | 151 | 367 | 1310 | 1749 | 2617 | 3038 | 2180 | 1871 | 1220 | 1095 | 5194 | 3206 | 3874 | 3314 |
Swell 2 Height (m) Direction Period (s) | S 11 | SW 13 | SSE 11 | W 11 | W 10 | W 10 | W 10 | SW 10 | SW 12 | SE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 13 | ESE 13 | SW 18 | SE 12 | SE 12 | SE 11 | ESE 11 |
| kJ | 112 | 305 | 191 | 146 | 73 | 69 | 92 | 173 | 203 | 103 | 84 | 47 | 12 | 12 | 17 | 16 | 334 | 6 | 5 | 5 | 12 |
Swell 3 Height (m) Direction Period (s) | SW 14 | S 11 | W 11 | S 10 | SSE 10 | SE 10 | SE 9 | W 10 | SSW 7 | WSW 11 | — | — | — | — | ESE 11 | — | ESE 12 | — | — | — | — |
| kJ | 189 | 195 | 195 | 75 | 32 | 46 | 70 | 66 | 68 | 48 | — | — | — | — | 11 | — | 15 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NNW 4 | — | — | — | — | — | — | W 9 | NW 4 | NNW 5 | NW 6 | NW 5 | — | — | — | — | — | SE 11 |
| kJ | — | — | — | 13 | — | — | — | — | — | — | 14 | 49 | 77 | 165 | 36 | — | — | — | — | — | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 24 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 7 | 133 | 230 | 16 | 7 | 0 | 0 | 4 | 4 | 8 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Haardebaai surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
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