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Stillbaai Surf Forecast
/ Overberg (23 surf breaks) /
Surf Forecasts:
Stillbaai surfForecast / Overberg / South Africa
16 Day Weather and Surf, issued 1 pm Saturday 30 May 2026 SASTForecast update in hr min s Forecast update imminent
Stillbaai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Stillbaai sea temperature is
17.8° C
(Which is slightly warmer than usual)Stillbaai surf forecast from 30 May 2026:
- Best quality surf: Friday 5 Jun, 2AM (local time) - 7ft (2.2m), 10s period, SE swell with glassy winds.
- Most powerful swell: Wednesday 3 Jun, 11PM (local time) - 10ft (3.0m), 8s period, SE swell with 1,118 kJ wave energy.
- Next surfable swell (1★+): Sunday 31 May, 8PM (local time) - 4.5ft (1.4m), 12s period with SW swell.
Best Forecast Surf Conditions for Stillbaai this week:
The surf forecast for Stillbaai over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 31) at 8PM. The primary swell is predicted to be 1.4m and 12s period with a secondary swell of 0.4m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Stillbaai in the next 16 days are 3.0m 8s and forecast to arrive on Wednesday (Jun 03) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Tuesday (Jun 02) at 8AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 31st May) | 4.5ft (1.4m) 12s |
| Best Surf | 2AM (Fri 5th Jun) | 7ft (2.2m) 10s |
| Most Powerful | 11PM (Wed 3rd Jun) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Stillbaai over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue morning. Warm (max 22°C on Sun afternoon, min 15°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 23mm), heaviest during Wed afternoon. Very mild (max 16°C on Tue afternoon, min 13°C on Wed night). Winds decreasing (fresh winds from the SE on Wed night, calm by Fri morning). | ||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 12 | SW 11 | SSW 9 | SSW 14 | SW 13 | SE 8 | SE 8 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | ESE 11 | SE 11 | |
785 | 772 | 819 | 661 | 442 | 492 | 663 | 660 | 328 | 695 | 493 | 951 | 958 | 1026 | 878 | 881 | 947 | 783 | 815 | 876 | 589 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross | cross | on | glassy | cross | cross | cross-off | cross-on | cross-on | on | on | on | on | on | on | glassy | glassy | on | cross-off | cross-off | |
High Tide | 3:10PM1.75m | 3:16AM1.84m | 3:43PM1.77m | 3:49AM1.84m | 4:15PM1.77m | 4:21AM1.81m | 4:48PM1.75m | 4:53AM1.76m | 5:22PM1.71m | 5:26AM1.70m | 5:58PM1.67m | 6:01AM1.62m | 6:38PM1.63m | 6:42AM1.55m | |||||||
Low Tide | 9:11PM0.41m | 9:34AM0.27m | 9:43PM0.40m | 10:04AM0.27m | 10:15PM0.41m | 10:35AM0.30m | 10:48PM0.44m | 11:07AM0.33m | 11:23PM0.50m | 11:41AM0.38m | 00:00AM0.55m | 12:17PM0.43m | 00:43AM0.61m | 12:58PM0.49m | |||||||
 |  | | | | |  |  |  |  |  |  |  |  | | | | | | | | |
 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 |
 | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | 5:30 |
— | — | — | — | — | — | — | — | 1 | — | — | 2 | 9 | 4 | 2 | 2 | 4 | — | — | — | — | |
Temp °C | 18 | 15 | 19 | 22 | 20 | 19 | 20 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 15 | 14 | 14 |
18 | 15 | 18 | 21 | 20 | 18 | 18 | 16 | 12 | 13 | 13 | 12 | 9 | 7 | 8 | 8 | 10 | 12 | 13 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 12 | SW 11 | SSW 9 | SSW 14 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SE 10 | SE 10 | SE 10 | ESE 11 | SE 11 |
 kJ | 785 | 772 | 819 | 661 | 442 | 492 | 663 | 660 | 328 | 695 | 493 | 951 | 718 | 514 | 320 | 308 | 947 | 783 | 815 | 876 | 589 |
Swell 2 Height (m) Direction Period (s) | E 6 | ESE 5 | ESE 7 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 8 | ESE 8 | SW 8 | WSW 11 | WSW 11 | — | — | — | SW 11 | SW 11 | SW 15 | SW 14 | SW 13 |
| kJ | 24 | 9 | 29 | 12 | 43 | 49 | 57 | 24 | 33 | 21 | 154 | 40 | 23 | — | — | — | 229 | 134 | 465 | 382 | 286 |
Swell 3 Height (m) Direction Period (s) | — | ESE 8 | — | ESE 8 | — | — | — | ESE 8 | SSW 11 | ESE 8 | SW 10 | — | — | — | — | — | SSW 15 | SW 17 | S 10 | E 9 | E 9 |
| kJ | — | 13 | — | 13 | — | — | — | 20 | 23 | 21 | 160 | — | — | — | — | — | 42 | 77 | 18 | 15 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 7 | — | — | — | WSW 3 | SW 6 | — | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 9 | SE 9 | — | — | ENE 4 | — | — |
| kJ | — | — | — | 25 | — | — | — | 5 | 153 | — | 352 | 628 | 958 | 1026 | 878 | 881 | — | — | 36 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 68 | 111 | 68 | 72 | 0 | 2 | 2 | 2 | 189 | 68 | 68 | 131 | 131 | 131 | 212 | 131 | 0 | 0 | 68 | 0 | 0 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Stillbaai 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 Stillbaai Surf forecast
The above surf forecast table for Stillbaai provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Stillbaai can be found by selecting the local surf guide option on the grey menu. Our Stillbaai 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 (Stillbaai) 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 Stillbaai 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 Stillbaai, camping, hotels and holiday cottages in Overberg, consider staying in Riversdale which is 37 km (23 miles) away. Other places in and around Overberg where you can find information about places to rent, and car hire include Mossel Bay which is 68 km (42 miles) away and George, 97 km (60 miles) away.
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