
Surf Forecasts:
Jongensfontein surf forecast from 3 Aug 2026:
- Best quality surf: Sunday 9 Aug, 2AM (local time) - 10ft (3.0m), 13s period, SW swell with cross-shore winds.
- Most powerful swell: Friday 7 Aug, 8PM (local time) - 10ft (3.0m), 15s period, SW swell with 3,556 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 11AM (local time) - 5ft (1.6m), 11s period with ESE 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 Monday (Aug 03) at 11AM. The primary swell is predicted to be 1.6m and 11s period with a secondary swell of 1.2m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Jongensfontein in the next 16 days are 3.0m 15s and forecast to arrive on Friday (Aug 07) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Saturday (Aug 08) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Mon 3rd Aug) | 5ft (1.6m) 11s |
| Best Surf | 2AM (Sun 9th Aug) | 10ft (3.0m) 13s |
| Most Powerful | 8PM (Fri 7th Aug) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Jongensfontein over the next 16 days.
The Lowdown
Alright, let’s get into it. This is Rusty, and I’m looking at the next couple of weeks for us here.
We’ve got a solid run of swell on the way, but it’s not all clean. The first real standout is Monday morning, August 3rd, at Jongensfontein. The water’s sitting at 61°F, which is bang on average for this time of year, so nothing weird there. The swell is a clean 5ft from the ESE with a period of 11 seconds, and the wind is glassy from the east at 3 mph. That’s about as good as it gets for a Monday morning session. The combined energy is strong at 1118, and the conditions are set up for experienced surfers. This is the pick of the early period.
Tuesday morning, August 4th, sees the swell drop a touch to 4ft, but the wind goes cross-offshore from the west at 9 mph, keeping things clean. The period drops to 10 seconds, so a bit less push, but still a decent option. By Wednesday morning, August 5th, we get a new pulse of long-period groundswell from the SW at 5ft with a period of 16 seconds. That’s a very long period, and the wind is glassy again. This kind of swell can be a bit straight at beach breaks, but at a reef setup like Jongensfontein, it should really shine. The combined energy jumps to 1475. That’s another serious standout for experienced surfers.
Thursday and Friday, August 6th and 7th, see the swell build to 8ft, but the wind turns onshore or cross-shore, and the conditions get choppy. The energy is high, but the quality drops. Saturday the 8th offers a reprieve with cross-offshore winds, though the swell is still solid at 7ft. Sunday the 9th is a write-off with strong onshore winds and rain.
There’s a lull from Monday the 10th to Tuesday the 11th, with small, messy surf. The wind is poor, and energy drops below 1000. Not worth paddling out.
Things start looking up again on Wednesday morning, August 12th. The swell is small at 4ft from the east, but the wind is clean cross-offshore from the west at 6 mph. The period is short at 8 seconds, so not much power, but it’s clean. The real gem comes on Wednesday afternoon: a tiny 3ft swell from the SW with a very long period of 20 seconds. The combined energy is 871, and the wind is glassy. That’s a sneaky good session for a longboard or a fun board.
Thursday morning, August 13th, is another standout. The swell is 5ft from the SW with a period of 17 seconds, and the wind is clean cross-offshore. The combined energy is a massive 2577. This is a powerful, long-period groundswell, perfect for the reef. It’s for experienced surfers again.
Friday morning, August 14th, bumps up to 8ft from the SW with a 14-second period and clean cross-offshore wind. Energy is 2424. That’s another big day for the crew who can handle it. Saturday morning, August 15th, is the final big standout: 8ft from the SW, 14-second period, and glassy wind. The combined energy hits 2800. That’s the biggest, cleanest day of the whole window, but it’s only for experts. After that, the wind turns onshore and the swell fades.
The last few days from Sunday the 16th to Tuesday the 18th are a mix of cross-on winds and building swell, but it’s messy. The combined energy on Tuesday the 18th morning hits 4711, but with a fresh cross-onshore wind at 19 mph, it’s a lumpy, choppy mess. That’s more for the kite surfers than paddle surfing.
So, to sum it up: the absolute best windows are Monday morning August 3rd, Wednesday morning August 5th, Wednesday afternoon August 12th for the long period sliders, Thursday morning August 13th, and Saturday morning August 15th. Those are your sessions. The rest of the time, you’re either fighting the wind or waiting for the next pulse.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Mon night, min 15°C on Wed afternoon). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Sat night. Very mild (max 15°C on Fri afternoon, min 12°C on Thu afternoon). Winds increasing (calm on Thu night, fresh winds from the WSW by Sat night). | ||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||
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) | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | SW 16 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 12 | S 10 |
Wave Graph | |||||||||||||||||||||
645 | 561 | 485 | 385 | 306 | 250 | 1194 | 1785 | 2526 | 2094 | 1452 | 1568 | 2296 | 2923 | 2630 | 1474 | 1326 | 2693 | 1834 | 1665 | 580 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross | cross-off | cross-off | cross-off | glassy | cross-on | off | cross | cross-on | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross | cross-on | on | on |
High Tide | 6:19PM1.95m | 6:33AM1.70m | 6:57PM1.85m | 7:17AM1.57m | 7:45PM1.71m | 8:17AM1.41m | 8:55PM1.57m | 9:58AM1.31m | 10:45PM1.51m | 12:00PM1.38m | 00:27AM1.60m | 1:18PM1.57m | 1:35AM1.76m | ||||||||
Low Tide | 12:01PM0.23m | 00:33AM0.33m | 12:35PM0.34m | 1:16AM0.43m | 1:18PM0.48m | 2:12AM0.55m | 2:18PM0.63m | 3:38AM0.66m | 3:57PM0.75m | 5:36AM0.64m | 6:04PM0.70m | 7:05AM0.49m | 7:27PM0.53m | ||||||||
7:26 | — | — | 7:26 | — | — | 7:24 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | |
— | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 4 | 1 | 8 | 4 |
Temp °C | 19 | 22 | 23 | 23 | 19 | 17 | 18 | 17 | 15 | 14 | 12 | 13 | 14 | 15 | 14 | 14 | 15 | 15 | 13 | 11 | 13 |
Feels °C | 17 | 18 | 20 | 19 | 15 | 16 | 17 | 15 | 14 | 10 | 9 | 12 | 12 | 11 | 12 | 9 | 9 | 10 | 7 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | SW 16 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | E 9 | S 10 |
645 | 561 | 485 | 385 | 306 | 250 | 1194 | 1785 | 2526 | 2094 | 1452 | 1568 | 2296 | 2923 | 2630 | 1474 | 1326 | 2693 | 1834 | 26 | 580 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | ESE 6 | E 9 | E 9 | E 9 | — | SW 12 |
473 | 386 | 409 | 273 | 228 | 159 | 205 | 209 | 157 | 117 | 88 | 46 | 48 | 46 | 28 | 12 | 15 | 28 | 16 | — | 425 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 18 | SSW 16 | SW 15 | SW 10 | — | — | — | SW 18 | — | — | — | SE 6 | E 9 | ESE 5 | — | — | — | E 8 |
— | — | — | 7 | 26 | 171 | 76 | — | — | — | 249 | — | — | — | 11 | 27 | 3 | — | — | — | 11 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WSW 3 | SW 3 | — | SW 4 | — | — | — | — | — | — | E 4 | W 3 | SW 5 | — | — | SSW 12 | — |
— | — | — | — | 5 | 2 | — | 21 | — | — | — | — | — | — | 12 | 5 | 38 | — | — | 1665 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 141 | 44 | 0 | 0 | 0 | 0 | 52 | 0 | 78 | 8 | 0 | 57 | 141 | 0 | 8 | 78 | 156 | 180 | 1195 | 203 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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











