Jongensfontein surfForecast / Overberg / South Africa

information circle12 Day Weather and Surf, issued 7 am Monday 19 Jan 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Jongensfontein surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jongensfontein sea temperature is
22.5° C
(Which is 1.4°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Jongensfontein this week:

The surf forecast for Jongensfontein over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jan 20) at 2AM. The primary swell is predicted to be 1.4m and 11s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jongensfontein in the next 12 days are 3.5m 14s and forecast to arrive on Friday (Jan 23) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 20th Jan)4.5ft (1.4m) 11s
Best Surf 2AM (Fri 23rd Jan)10ft (3.0m) 15s
Most Powerful 2PM (Fri 23rd Jan)11ft (3.5m) 14s

Table - best surf conditions forecast for Jongensfontein over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 21°C on Tue morning, min 18°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the E by Tue night).

Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Thu morning, min 17°C on Thu night). Winds decreasing (fresh winds from the SW on Thu afternoon, calm by Fri night).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
3
0
0
0
0
0
1
2
1
!
!
!
!
3
1
4
2
1
3
Swell
Height Map
Wave Height (m) & direction (?)
1.9
SW
1.7
SSW
1.4
SW
1.6
SSW
1.2
SW
1.5
SSW
1.5
SSW
1.4
SW
1.6
SSW
1.6
SSW
1.4
SSW
3
SSW
3
SSW
3.5
SSW
3
SSW
2.5
SSW
2.5
SSW
2.1
SSW
2
SSW
2.1
SSW
1.8
SW
Period(s) (?)111111101113121212131515141313131312121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)927634467443319760647578746822902398339373890336525102021129011251138785
Wind
(km/h)
10
S
15
SSE
5
NNE
30
ESE
35
ESE
30
E
30
ESE
30
ESE
10
ESE
20
SW
35
SW
15
SW
10
S
20
SSE
10
NE
5
SE
15
SSE
5
WNW
10
SSW
15
S
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
off
crosscross-
off
cross-
on
oncrossononglasscross-
on
cross-
on
cross-
off
High Tide
/ height (m)
4:09PM
1.95
4:34AM
1.99
4:39PM
1.97
5:04AM
2.04
5:10PM
1.95
5:34AM
2.05
5:43PM
1.89
6:07AM
2.02
6:18PM
1.79
6:43AM
1.94
6:58PM
1.66
7:26AM
1.82
7:48PM
1.50
Low Tide
/ height (m)
10:09AM
0.28
10:22PM
0.10
10:39AM
0.23
10:50PM
0.07
11:10AM
0.21
11:19PM
0.09
11:43AM
0.23
11:49PM
0.14
12:19PM
0.27
12:23AM
0.23
12:59PM
0.36
1:01AM
0.36
1:48PM
0.48
1:49AM
0.53
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Sunrise5:41--5:41--5:43--5:43--5:45--5:46--5:47--
Sunset-7:47--7:47--7:46--7:46--7:45--7:45--7:45-
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
Rain (mm)
---------------------
Temp. °C191919212119212120222120191918202120222220
Feels °C (?)171617171614171618201616181616191820211922
  • 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

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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 12 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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