Jongensfontein Surf Break

Lat Long: 34.43° S 21.33° E

Jongensfontein Surf Forecast and Surf Report

Issued: 7 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Jongensfontein sea temperature is
16.1°C
0.2° 

Jongensfontein surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jongensfontein surf forecast from 3 Sep 2026:

  • Best quality surf: Monday 7 Sep, 8PM (local time) - 5ft (1.5m), 13s period, SSW swell with glassy winds.
  • Most powerful swell: Sunday 6 Sep, 2PM (local time) - 10ft (3.0m), 18s period, SSW swell with 4,823 kJ wave energy.
  • Next surfable swell (1★+): Monday 7 Sep, 8PM (local time) - 5ft (1.5m), 13s 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 Monday (Sep 07) at 8PM. The primary swell is predicted to be 1.5m and 13s period with a secondary swell of 1.8m and 9s. 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 18s and forecast to arrive on Sunday (Sep 06) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Sep 09) at 2PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Mon 7th Sep)5ft (1.5m) 13s
Best Surf 8PM (Mon 7th Sep)5ft (1.5m) 13s
Most Powerful 2PM (Sun 6th Sep)10ft (3.0m) 18s

Table - best surf conditions forecast for Jongensfontein over the next 16 days.


The Lowdown

G’day, I’m Rusty. Let’s talk about what’s on the cards for the next sixteen days at Jongensfontein. Straight up, I have to be honest with you – there’s a long, painful stretch of slop and blown-out junk before we get to anything worth getting excited about. The first real chance of a wave doesn’t come until Monday the 14th of September, and even then, it’s for the brave. That’s a solid ten-day gap from the start of the period with absolutely nothing worth paddling out for.

The pattern starts off nasty. Thursday the 3rd and Friday the 4th are both written off with strong onshore winds and lumpy, poor surf conditions. The swell is there, but it’s all over the place with heights around 8ft to 12ft, and the wind is howling from the southeast at 22 to 28 mph, onshore and messy. Don’t even think about it.

Saturday the 5th and Sunday the 6th don’t get any better. Cross-onshore winds keep things lumpy and blown out, with swell heights fluctuating between 4ft and 8ft, but the combined energy is moderate to strong on Saturday (646 to 676), then jumps to very strong on Sunday (5189) – but it’s all wind-affected junk. The near gale on Sunday arvo at 31 mph from the east is just kite-surfing weather.

Monday the 7th and Tuesday the 8th are still marginal. The swell drops a bit, but you’re dealing with light cross-shore and cross-onshore breezes, and the wave quality is poor. The combined energy Monday morning is still strong (1903), but it’s not clean. Wednesday the 9th and Thursday the 10th are small and mostly onshore again, with swell heights around 3ft to 6ft and weak to moderate energy. Not worth the drive.

The second week rolls in, and Friday the 11th through Sunday the 13th are all poor again – fresh to near gale cross-onshore winds, lumpy, and messy. The combined energy is moderate to strong, but you’re fighting the wind the whole time.

Now, here’s the standout. Monday the 14th of September – this is the one that’s got my attention. The morning session at Jongensfontein could be special. We’ve got a 10ft SSW swell with a very long period of 16 seconds, and the wind is light from the NNW at 9 mph, which is a clean cross-offshore breeze. The combined energy is a massive 3811, so there’s plenty of power. But, and I have to say it, the swell is predicted to be too big for this reef break. It’s an exposed reef, and with that size and period, it’s going to be heavy and only for experts. The water temp is about 61°, which is normal for this time of year, so no surprises there. The break is consistent, but crowds are possible here, so keep that in mind if you’re heading out. The optimum swell direction for this spot is south, and this is coming from the SSW, so it’s a good match.

Tuesday the 15th also has potential, with a 10ft ESE swell in the morning, light cross-shore winds, and high combined energy (1993). Again, the wave comment says it’s too big for the break, so it’s a serious, expert-only day. The afternoon is more onshore, so stick to the morning.

After that, Wednesday the 16th through to Friday the 18th fades back into marginal and poor conditions – fresh winds, smaller swell, and lumpy seas. The run finishes with moderate energy but cross-onshore winds, so nothing to write home about.

So, to sum it up: the first ten days are a write-off. The only real window of opportunity is Monday the 14th and Tuesday the 15th, but it’s big, powerful, and only for the experienced crew. If you’re a beginner, stay on the beach those days. The rest of the window is slim pickings.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Thu night. Very mild (max 16°C on Thu night, min 14°C on Fri night). Mainly strong winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Tue afternoon, min 15°C on Sun night). Winds decreasing (strong winds from the E on Sun night, calm by Mon night).

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
2
2
4
2
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
SSE
9
3
SSE
9
2.2
ESE
8
2.1
ESE
8
1.3
SSW
10
1.3
SSW
10
1.2
SW
22
2.5
SSW
19
2.5
SSW
16
1.8
SSW
15
1.6
SSW
14
1.5
SSW
13
1.4
SSW
13
1.5
E
9
1.4
E
9
1.1
E
9
0.8
SW
13
0.8
SW
13
0.6
SW
12
Wave Graph
Metric surfscale
Energy kJ
2078
1617
651
522
307
307
1440
4764
3549
1428
999
808
620
372
332
198
246
246
116
Wind (km/h)
45
SE
35
ESE
35
ESE
35
E
35
E
35
ESE
40
E
40
E
45
E
35
ENE
10
ENE
10
ESE
5
SW
5
ESE
10
SE
5
SE
15
SW
15
SSW
5
SSW
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
on
on
on
cross
cross
cross-on
High Tide
7:52AM1.39m
8:33PM1.45m
9:58AM1.27m
10:57PM1.40m
12:11PM1.40m
00:37AM1.54m
1:17PM1.64m
1:34AM1.73m
2:01PM1.86m
2:17AM1.89m
2:38PM2.05m
2:54AM2.00m
Low Tide
1:41AM0.59m
1:55PM0.71m
3:22AM0.74m
4:13PM0.83m
5:48AM0.69m
6:28PM0.69m
7:05AM0.50m
7:33PM0.47m
7:53AM0.31m
8:18PM0.27m
8:31AM0.15m
8:55PM0.12m
rain showers
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:47
6:46
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:17
6:19
6:20
6:20
6:21
 mm
3
Temp °C
16
15
15
15
16
15
16
16
16
15
22
24
23
24
25
21
19
18
16
Feels °C
8
7
7
8
10
9
11
9
9
7
20
22
23
24
24
22
17
16
16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Jongensfontein:

join our community of surf reporters

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 Jongensfontein 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 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

Nearest locationNearest