Surf Forecasts:
Jongensfontein surf forecast from 26 Aug 2026:
- Best quality surf: Tuesday 1 Sep, 8AM (local time) - 10ft (3.0m), 13s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 1 Sep, 8PM (local time) - 15ft (4.5m), 14s period, SW swell with 7,213 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 8AM (local time) - 5.5ft (1.7m), 12s period with SSW swell.
Best Forecast Surf Conditions for Jongensfontein this week:
The surf forecast for Jongensfontein over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 8AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 1.9m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Jongensfontein in the next 16 days are 4.5m 14s and forecast to arrive on Tuesday (Sep 01) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Sunday (Aug 30) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Thu 27th Aug) | 5.5ft (1.7m) 12s |
| Best Surf | 8AM (Tue 1st Sep) | 10ft (3.0m) 13s |
| Most Powerful | 8PM (Tue 1st Sep) | 15ft (4.5m) 14s |
Table - best surf conditions forecast for Jongensfontein over the next 16 days.
The Lowdown
Alright folks, Rusty here, checkin' in with the outlook for our little slice of coast. We've got a bit of a mixed bag comin' our way over the next couple of weeks, so let's break it down.
First up, we're talkin' about Jongensfontein. This place is a consistent reef break, and it's gonna start off a bit of a write-off. The first few days are lookin' rough with strong cross-onshore winds and messy, poor surf. That's from Wednesday the 26th right through the end of the week. You're better off stayin' on land.
Then, here's the one to circle on your calendar. Thursday morning on the 27th of August. It's gonna be glassy as a mirror with the wind swingin' light and northerly. The wave energy is strong, comin' in at 1330, with a 6ft SSW swell rollin' through on a 12-second period. That's a solid, long-period groundswell which is gonna wrap in clean and punchy. This is the standout for the whole run. For experienced surfers, Thursday morning will be absolute gold.
After that, things get a bit iffy again through Friday and the weekend. The swell drops off in size, winds get messy, and it's gonna be a lot of marginal surf with small, weak energy. We're lookin' at a few blank days here.
Now, hang on, because the start of September is gonna get wild. Tuesday the 1st of September is showin' a massive 12ft SW swell with a 15-second period - that's a monster groundswell. The combined energy jumps to a whopping 9133. But here's the kicker – that's way too big for this spot. Even with clean, offshore winds, this is strictly for the experts, maybe even just a spectator sport. It stays huge and blown out through the 2nd and into the 3rd. This setup is more interesting for kite surfing than paddle surfing, honestly. For the average surfer, the entire first week of September is a no-go with a 13ft to 23ft range, all too big for this break to be safe or fun.
You'll have to wait all the way until Tuesday the 8th of September for the next real chance. The week prior is dominated by huge, unmanageable swell. Tuesday morning on the 8th it goes glassy again, but the swell is all the way down to just 3ft from the SSW, with only 448 units of energy. It's clean, but it's small.
So, to sum it all up: your absolute best bet in this 16-day window is Thursday morning, the 27th of August at Jongensfontein. Glassy conditions, a clean 6ft SSW groundswell – that's your session right there. Everything else is either too small and wind-affected, or way, way too big.
Rusty, out.
Short Range ForecastMostly dry. Warm (max 24°C on Thu afternoon, min 14°C on Wed morning). Winds decreasing (strong winds from the E on Wed morning, calm by Thu morning). | Days 4-6 Weather SummaryLight rain (total 9mm), mostly falling on Sat night. Very mild (max 16°C on Sat morning, min 11°C on Mon morning). Winds decreasing (fresh winds from the SW on Sat night, calm by Sun night). | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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) | SSW 16 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 11 | S 11 | S 11 | S 10 | S 11 | SW 15 | SW 14 | WSW 7 | SW 12 | SW 10 | SW 12 | SW 11 | SW 11 | SW 14 | SW 14 | SW 13 |
Wave Graph | |||||||||||||||||||||
1055 | 890 | 887 | 847 | 461 | 621 | 338 | 277 | 265 | 146 | 322 | 186 | 311 | 977 | 517 | 478 | 332 | 357 | 3228 | 7025 | 3065 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | cross-on | cross | glassy | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross-off | cross-off | cross | cross-off |
High Tide | 2:58PM1.88m | 3:05AM1.89m | 3:24PM2.01m | 3:33AM1.97m | 3:51PM2.11m | 4:01AM2.02m | 4:18PM2.16m | 4:30AM2.02m | 4:47PM2.17m | 5:00AM1.98m | 5:17PM2.12m | 5:33AM1.88m | 5:50PM2.01m | ||||||||
Low Tide | 8:50AM0.27m | 9:06PM0.30m | 9:15AM0.15m | 9:33PM0.19m | 9:40AM0.07m | 10:00PM0.11m | 10:06AM0.03m | 10:29PM0.07m | 10:33AM0.04m | 10:58PM0.08m | 11:02AM0.09m | 11:30PM0.14m | 11:33AM0.19m | 00:04AM0.25m | |||||||
7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 7 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 23 | 24 | 17 | 17 | 18 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 12 | 14 | 13 | 16 | 20 | 14 |
Feels °C | 8 | 8 | 14 | 22 | 23 | 15 | 17 | 17 | 16 | 13 | 13 | 11 | 9 | 9 | 12 | 9 | 11 | 11 | 8 | 13 | 7 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | ESE 8 | ESE 8 | ESE 9 | S 11 | S 11 | E 9 | S 10 | S 11 | SW 15 | SW 14 | WSW 13 | E 11 | SW 10 | SW 12 | SW 11 | SW 11 | SW 14 | SW 14 | SW 13 |
645 | 890 | 730 | 439 | 408 | 621 | 338 | 207 | 265 | 146 | 322 | 186 | 295 | 59 | 517 | 478 | 332 | 357 | 3228 | 4843 | 3065 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 12 | SSW 12 | S 12 | E 9 | E 9 | S 11 | E 9 | E 8 | SSE 11 | E 11 | E 11 | SSE 10 | SSE 6 | SE 8 | SE 8 | SE 7 | E 10 | E 10 | E 10 |
1055 | 758 | 887 | 847 | 461 | 257 | 246 | 277 | 125 | 71 | 164 | 116 | 59 | 20 | 15 | 64 | 45 | 26 | 19 | 19 | 18 | |
Swell 3 Height (m) Direction Period (s) | WSW 13 | WSW 12 | S 16 | WSW 12 | SW 12 | SW 16 | SSE 14 | SSE 14 | WSW 14 | WSW 13 | E 8 | SSE 11 | SSE 10 | SSE 7 | E 11 | E 11 | E 11 | E 11 | SE 7 | — | — |
215 | 314 | 242 | 55 | 268 | 11 | 70 | 158 | 133 | 113 | 71 | 66 | 36 | 5 | 21 | 21 | 21 | 20 | 8 | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 6 | E 7 | — | — | — | — | — | — | — | — | SW 3 | SW 6 | WSW 7 | SW 12 | — | — | — | — | — | SW 14 | — |
254 | 627 | — | — | — | — | — | — | — | — | 3 | 185 | 311 | 977 | — | — | — | — | — | 7025 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 141 | 203 | 103 | 0 | 44 | 8 | 0 | 81 | 0 | 8 | 78 | 258 | 78 | 8 | 0 | 0 | 8 | 0 | 79 | 192 | 8 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Jongensfontein Surf forecast
The above surf forecast table for Jongensfontein provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jongensfontein can be found by selecting the local surf guide option on the grey menu. Our Jongensfontein 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 (Jongensfontein) 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 Jongensfontein 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 Jongensfontein, camping, hotels and holiday cottages in Overberg, consider staying in Riversdale which is 39 km (24 miles) away. Alternatively, find information about places to stay and car hire in Mossel Bay which is 78 km (48 miles) away











