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Surf Forecasts:
Jongensfontein surfForecast / Overberg / South Africa
16 Day Weather and Surf, issued 7 am Monday 18 May 2026 SASTForecast 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
17.7° C
(Which is normal for this time of year)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 (May 21) at 2AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 3.0m and 9s. Another secondary swell of 0.5m and 14s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Jongensfontein in the next 16 days are 3.0m 9s and forecast to arrive on Thursday (May 21) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Thursday (May 21) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 21st May) | 10ft (3.0m) 9s |
| Best Surf | 2AM (Thu 21st May) | 10ft (3.0m) 9s |
| Most Powerful | 2AM (Thu 21st May) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Jongensfontein over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 25mm), heaviest during Tue afternoon. Very mild (max 19°C on Mon morning, min 17°C on Mon night). Winds decreasing (strong winds from the E on Tue night, light winds from the N by Wed night). | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SW 13 | SW 14 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | SW 18 | SW 16 | SW 15 | SW 13 | SW 13 | SW 12 | SW 13 | SW 16 | SW 14 | |
342 | 659 | 544 | 564 | 1114 | 1518 | 931 | 1032 | 1652 | 705 | 490 | 306 | 192 | 310 | 410 | 392 | 418 | 272 | 392 | 314 | 984 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | off | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross | glassy | cross | glassy | |
High Tide | 4:44PM1.98m | 4:59AM2.02m | 5:31PM1.90m | 5:47AM1.86m | 6:22PM1.79m | 6:40AM1.68m | 7:21PM1.68m | 7:43AM1.50m | 8:33PM1.59m | 9:03AM1.38m | 9:54PM1.56m | 10:33AM1.34m | 11:10PM1.59m | ||||||||
Low Tide | 10:34AM0.03m | 10:50PM0.19m | 11:19AM0.13m | 11:40PM0.30m | 12:07PM0.27m | 00:36AM0.44m | 1:00PM0.41m | 1:42AM0.58m | 2:02PM0.55m | 3:05AM0.67m | 3:17PM0.64m | 4:35AM0.68m | 4:38PM0.67m | ||||||||
 |  |  |  |  |  | |  | |  | |  | | | | | | | | |  | |
 | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — |
 | — | 5:38 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:36 | — | — | 5:36 | — | — | 5:35 | — |
— | — | 3 | 2 | 13 | 4 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 18 | 17 | 18 | 18 | 18 | 19 | 18 | 19 | 20 | 17 | 18 | 19 | 18 | 17 | 18 | 16 | 17 | 19 | 16 |
17 | 16 | 14 | 13 | 14 | 11 | 14 | 14 | 14 | 19 | 18 | 15 | 17 | 17 | 16 | 16 | 17 | 16 | 18 | 19 | 16 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 14 | SW 12 | SW 13 | SW 13 | SW 13 | SSE 12 | SW 12 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | SW 15 | SW 13 | SW 13 | SW 12 | SW 13 | SW 13 | SW 14 |
 kJ | 342 | 659 | 300 | 330 | 172 | 161 | 90 | 69 | 1286 | 705 | 490 | 306 | 167 | 105 | 410 | 392 | 418 | 272 | 392 | 282 | 984 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | SSE 12 | SE 15 | SSE 14 | SSE 13 | SW 12 | SSW 15 | SW 14 | SW 13 | SW 12 | SW 12 | SW 18 | SW 16 | SE 7 | E 12 | E 11 | SW 15 | SW 17 | SW 16 | SE 11 |
| kJ | 212 | 103 | 26 | 54 | 71 | 106 | 71 | 44 | 97 | 138 | 93 | 87 | 192 | 310 | 79 | 70 | 65 | 176 | 173 | 314 | 29 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 6 | SSE 16 | — | SW 10 | SSW 9 | SSW 9 | SSW 8 | SW 11 | SW 22 | SSW 20 | SW 19 | SW 11 | SW 11 | SSE 9 | SSE 6 | SSE 6 | E 11 | E 11 | SSE 11 | E 10 |
| kJ | 105 | 13 | 26 | — | 27 | 16 | 16 | 7 | 30 | 18 | 39 | 127 | 77 | 77 | 29 | 10 | 12 | 61 | 36 | 47 | 18 |
Wind waves Height (m) Direction Period (s) | ESE 6 | SE 6 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 9 | — | — | WSW 4 | WSW 4 | WSW 4 | — | — | — | — | — | — | — |
| kJ | 40 | 67 | 544 | 564 | 1114 | 1518 | 931 | 1032 | 1652 | — | — | 10 | 13 | 10 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 141 | 141 | 141 | 141 | 141 | 141 | 141 | 141 | 103 | 0 | 8 | 0 | 0 | 8 | 8 | 0 | 78 | 78 | 0 | 8 | 0 |
Best forecast wave conditions in Overberg | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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
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