Jongensfontein Surf Break

Lat Long: 34.43° S 21.33° E

Jongensfontein Surf Forecast and Surf Report

Issued: 7 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jongensfontein sea temperature is
16.3° C
0.1° 

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


Jongensfontein surf forecast from 31 Jul 2026:

  • Best quality surf: Thursday 6 Aug, 5AM (local time) - 11ft (3.5m), 13s period, SW swell with cross-offshore winds.
  • Most powerful swell: Thursday 6 Aug, 8AM (local time) - 13ft (4.0m), 13s period, SW swell with 6,039 kJ wave energy.
  • Next surfable swell (1★+): Sunday 2 Aug, 5AM (local time) - 7ft (2.1m), 9s 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 Sunday (Aug 02) at 5AM. The primary swell is predicted to be 2.1m and 9s period with a secondary swell of 0.8m and 13s. 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 4.0m 13s and forecast to arrive on Thursday (Aug 06) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Tuesday (Aug 04) at 8PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 2nd Aug)7ft (2.1m) 9s
Best Surf 5AM (Thu 6th Aug)11ft (3.5m) 13s
Most Powerful 8AM (Thu 6th Aug)13ft (4.0m) 13s

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


The Lowdown

Right, let’s have a look at what’s brewing for Jongensfontein over the next couple of weeks.

Alright, so we’ve got a bit of a mixed bag here. It’s a reef break, consistent, and it likes a south swell. Water’s sitting at 61°F and that’s pretty much spot on for this time of year, so nothing weird there. The first few days are a bit of a write-off, honestly. Friday and Saturday are both cross-onshore and choppy, with swell around 7ft to 7ft, but the wind’s just messing it up. Not worth paddling out for.

You’ll want to wait for Sunday, the 2nd of August. That morning, it’s glassy. I mean, dead flat calm. The wind is a light NNE at 3 mph, and it’s cross-onshore, but with that glassy state, it’s going to be clean. Swell is 6ft from the ESE with a 9-second period, so it’s a bit of a short-period windswell, but the energy is moderate (892). It’s not the best wave of the fortnight, but it’s the first decent one on offer.

Now, the real standouts are later in the week. Monday, the 3rd of August, is firing. Morning and afternoon are both glassy, with a 5ft ESE swell and a period that jumps to 11 seconds. That’s a proper groundswell start. The energy is strong (1052 and 1027). This is a very good day for experienced surfers. The waves will have shape and power, but that long period can make it a bit walled up at a beach break, though at a reef like this, it’ll be lining up nicely.

Then, hold on to your board, because the 5th of August, Wednesday, is the pick of the first week. Morning is glassy, with a 8ft SW swell and a 14-second period. That’s a long-period groundswell with strong energy (2154). This is a proper swell, and with that offshore wind (SSE at 3 mph), it’s going to be clean and powerful. It’s too big for beginners, but for the experienced crew, this is the session to aim for. The afternoon stays clean but picks up a slight cross-onshore wind.

The 6th of August, Thursday, is a write-off. The swell jumps to a massive 12ft from the SW. That’s way too big for this break, even for experts. The combined energy is 5012, which is extremely strong. The wind is onshore and lumpy, so it’s just a mess. Don’t bother.

The 7th of August, Friday, is another good one. Morning shows a 8ft SW swell with a 13-second period, and a light offshore WNW wind at 6 mph. Strong energy (2191). Clean, powerful, and for experienced surfers only. This is a solid shout.

Things fall off a bit over the weekend of the 8th and 9th, with strong onshore winds and lumpy conditions on Saturday, but Sunday morning the 9th of August recovers. Offshore wind again (WNW at 6 mph), a 8ft SW swell with a 12-second period, and strong energy (1783). Another good window for the experts.

The second week looks promising but less certain. The 11th of August, Tuesday morning, is a serious sleeper. Glassy conditions, a 4ft SW swell, but with a 14-second period and strong energy (1336). That’s a long-period groundswell with no wind. It’ll be small but clean and punchy. The 12th of August, Wednesday, is too big again at 10ft from the SW, but the 15th of August, Saturday, is a potential standout. Morning is clean with a cross-offshore wind, a 8ft SW swell, and a 15-second period. That’s a very long-period groundswell with strong energy (2642). This is a classic setup for a reef, but it’s over a week away, so keep an eye on the forecasts.

For the best on offer, I’d lock in Monday the 3rd of August and Wednesday the 5th of August. The 5th has the bigger swell, the 14-second period, and glassy conditions. That’s your winner. The 7th and 9th of August are also solid. The 15th of August is a very promising long-range call.

At the end of the day, it’s a reef break, so it handles the long-period stuff well. Crowds are possible here sometimes, so get out early for the clean ones.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Sun afternoon, min 14°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 20°C on Mon afternoon, min 13°C on Tue night). Wind will be generally light.

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
2
2
1
2
3
2
4
4
4
3
2
1
2
4
3
4
!
!
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
E
8
2
ESE
9
2.5
E
9
2.1
ESE
9
2.2
ESE
9
2.1
ESE
9
1.9
ESE
9
1.8
ESE
9
1.2
SW
14
1.6
ESE
11
1.6
ESE
11
1.2
SW
12
1.1
SW
11
1.1
ESE
10
1
E
10
2.3
SW
14
2.2
SW
14
2.5
SW
13
3.5
SW
14
3.5
SW
13
3
SSW
13
Wave Graph
Metric surfscale
Energy kJ
470
560
993
692
792
708
554
488
573
572
561
416
300
250
192
2004
1849
2275
4969
4721
3398
Wind (km/h)
20
ENE
25
E
15
ENE
15
NE
20
E
10
ENE
5
NNE
10
ESE
0
ESE
0
W
5
S
10
W
25
WSW
15
SW
5
W
5
SSE
10
SSE
15
NW
30
SSW
10
E
20
ENE
Wind State
cross-on
cross-on
cross
cross
cross-on
cross
glassy
on
glassy
glassy
glassy
cross-off
cross-off
cross
glassy
glassy
cross-on
off
cross
cross-on
cross
High Tide
4:48PM2.02m
4:55AM1.92m
5:16PM2.03m
5:25AM1.88m
5:46PM2.01m
5:57AM1.81m
6:19PM1.95m
6:33AM1.70m
6:57PM1.85m
7:17AM1.57m
7:45PM1.71m
8:17AM1.41m
8:55PM1.57m
Low Tide
10:35AM0.11m
10:55PM0.23m
11:02AM0.11m
11:25PM0.23m
11:30AM0.15m
11:57PM0.26m
12:01PM0.23m
00:33AM0.33m
12:35PM0.34m
1:16AM0.43m
1:18PM0.48m
2:12AM0.55m
2:18PM0.63m
3:38AM0.66m
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
light rain
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:28
7:26
7:26
7:26
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:53
5:54
5:54
5:55
5:57
 mm
2
Temp °C
14
18
17
17
20
20
20
22
19
19
20
18
16
16
14
14
15
14
13
13
13
Feels °C
9
12
13
13
15
16
18
19
16
18
18
17
11
12
14
14
14
13
9
9
9
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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

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