
Surf Forecasts:
Monwabisi Strand surf forecast from 3 Sep 2026:
- Best quality surf: Sunday 6 Sep, 2PM (local time) - 5ft (1.5m), 17s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 6 Sep, 11AM (local time) - 5.5ft (1.7m), 18s period, SSW swell with 1,740 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 8AM (local time) - 3.5ft (1.1m), 12s period with SW swell.
Best Forecast Surf Conditions for Monwabisi Strand this week:
The surf forecast for Monwabisi Strand over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 03) at 8AM. The primary swell is predicted to be 1.1m and 12s period with a secondary swell of 1.0m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Monwabisi Strand in the next 16 days are 1.7m 18s and forecast to arrive on Sunday (Sep 06) at 11AM. 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 Monday (Sep 07) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Thu 3rd Sep) | 3.5ft (1.1m) 12s |
| Best Surf | 2PM (Sun 6th Sep) | 5ft (1.5m) 17s |
| Most Powerful | 11AM (Sun 6th Sep) | 5.5ft (1.7m) 18s |
Table - best surf conditions forecast for Monwabisi Strand over the next 16 days.
The Lowdown
Right, gents and sheilas, Rusty here. This is the surf outlook for Monwabisi Strand.
Let’s be straight with each other – the first week and a half of this sixteen-day run is a bit of a write-off for good waves. The wind is mostly cross or cross-onshore, and that combined with the local swell energy means the conditions are poor for most of that time. For the first few days, you’re looking at a mix of onshore slop and lumpy cross-chop, so don't bother getting too excited about the forecast until the wind behaves itself. There is a real gap of poor to marginal surf from the start all the way through until the end of the first week.
The first real standout comes on Sunday the 6th of September in the afternoon. That’s when the magic happens. The wind goes glassy, and the water will be like a mirror. The swell is a long period 1.3m (4ft) from the SSW at 16 seconds, and the combined energy is strong at 973. It won’t be huge, but with clean conditions and that groundswell, it’s going to be the most fun you’ll have all week. That’s the one to pencil in for a smooth, relaxed session.
Then, on Monday morning the 7th of September, it stays clean with a NNW cross-offshore breeze and a 1.0m (3ft) swell from the SSW at 14 seconds – smaller than Sunday but still very rideable. Another decent window for logging some clean waves.
After that, things go quiet and marginal for the next several days. The surf dips in size and the wind turns cross or onshore again, keeping the quality low. You can probably leave the board at home from Tuesday the 8th right through until Friday the 11th.
There is one more interesting window in the second week. On Sunday the 13th of September, we see a bigger pulse of swell. The morning has 2.5m (8ft) from the SSW at 13 seconds with a moderate cross-shore (combined energy 2135 – very strong), but it’s lumpy. The afternoon cleans up with a ESE cross-offshore breeze, same 2.5m (8ft) size and the period lengthens to 14 seconds (combined energy 2773). That’s a serious amount of water moving around, and with clean conditions, it’s a legit option for experienced surfers only. That kind of size is not for beginners.
Monday the 14th continues the trend with a 2.1m (7ft) SSW swell but a light onshore wind in the morning. The afternoon is the real treat for that day though: a NW cross-offshore breeze, 1.8m (6ft) from the S at 13 seconds (combined energy 1533), and the wording says it’s excellent for experienced surfers. That’s another standout in that second week if you can handle the size.
Water temp at Monwabisi Strand is running 15°C (58°F), which is about a degree cooler than normal for this time of year – so a bit nippy, but nothing shocking for the spring.
The optimum swell direction for this spot is from the south, and most of the decent swells are coming from the SSW or S, so that lines up well directionally.
To sum it up: hold fire until Sunday the 6th afternoon for the glassy session. Then the next big call is Sunday the 13th and Monday the 14th for the bigger, cleaner, more powerful groundswell. That’s your short list.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Thu afternoon. Warm (max 20°C on Sat afternoon, min 10°C on Fri night). Mainly strong winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Sun afternoon, min 14°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 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) | SW 12 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SE 8 | SE 8 | SE 7 | SW 21 | SSW 18 | SSW 16 | SW 15 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SW 11 | SW 14 | SW 13 | SW 13 | SW 12 |
Wave Graph | |||||||||||||||||||||
256 | 1469 | 1569 | 1032 | 933 | 589 | 413 | 381 | 890 | 1740 | 864 | 640 | 347 | 536 | 359 | 260 | 97 | 130 | 140 | 103 | 164 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross | glassy | cross-off | cross-off | cross-on | glassy | cross | cross-on | cross-on | on | cross-on | cross |
High Tide | 7:09PM1.29m | 7:53AM1.09m | 8:29PM1.16m | 9:45AM1.04m | 10:28PM1.13m | 11:39AM1.12m | 00:05AM1.21m | 12:47PM1.28m | 1:06AM1.34m | 1:36PM1.45m | 1:53AM1.45m | 2:16PM1.58m | 2:33AM1.53m | ||||||||
Low Tide | 12:45PM0.40m | 1:37AM0.43m | 1:53PM0.54m | 3:13AM0.52m | 3:57PM0.60m | 5:15AM0.49m | 5:55PM0.51m | 6:33AM0.36m | 7:03PM0.35m | 7:24AM0.23m | 7:51PM0.20m | 8:05AM0.12m | 8:32PM0.09m | ||||||||
7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | |
— | 6:27 | — | — | 6:28 | — | — | 6:29 | — | — | 6:29 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | |
mm | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 15 | 15 | 16 | 13 | 16 | 20 | 15 | 21 | 26 | 23 | 23 | 26 | 20 | 21 | 24 | 17 | 18 | 19 | 15 |
Feels °C | 14 | 9 | 8 | 7 | 7 | 7 | 10 | 14 | 10 | 19 | 26 | 22 | 21 | 25 | 21 | 21 | 24 | 17 | 16 | 15 | 12 |
Swell 1 Height (m) Direction Period (s) | S 9 | SW 12 | SW 12 | S 15 | S 14 | SSW 13 | S 10 | SSW 10 | SW 21 | SSW 18 | SSW 16 | SW 15 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SW 11 | SW 14 | SW 13 | SW 13 | SW 12 |
153 | 118 | 67 | 4 | 15 | 56 | 75 | 125 | 890 | 1740 | 864 | 640 | 347 | 536 | 359 | 260 | 97 | 130 | 140 | 103 | 164 | |
Swell 2 Height (m) Direction Period (s) | SW 12 | — | — | S 15 | SSW 14 | SW 11 | SW 10 | WSW 10 | SSW 9 | S 9 | S 9 | SSE 7 | SW 14 | SSE 12 | SW 18 | SW 16 | S 10 | SW 11 | S 9 | S 8 | S 8 |
256 | — | — | 4 | 18 | 18 | 15 | 10 | 34 | 6 | 15 | 29 | 208 | 29 | 12 | 42 | 49 | 57 | 14 | 12 | 5 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 11 | — | SW 25 | SSW 12 | — | S 12 | SE 10 | SSE 6 | S 20 | SSE 11 | ESE 11 | SW 15 | S 10 | W 11 | WSW 2 | SSE 8 |
— | — | — | — | — | 9 | — | 25 | 15 | — | 3 | 15 | 15 | 8 | 12 | 48 | 83 | 46 | 21 | 1 | 6 | |
Wind waves Height (m) Direction Period (s) | — | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SE 8 | SE 8 | SE 7 | SE 8 | SE 7 | SE 7 | — | — | WNW 4 | — | — | — | — | — | — | — |
— | 1469 | 1569 | 1032 | 933 | 589 | 413 | 381 | 354 | 118 | 91 | — | — | 10 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 968 | 1020 | 1317 | 3849 | 36 | 36 | 36 | 36 | 5 | 0 | 0 | 0 | 21 | 0 | 12 | 21 | 5 | 14 | 306 | 14 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the Monwabisi Strand Surf forecast
The above surf forecast table for Monwabisi Strand provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Monwabisi Strand can be found by selecting the local surf guide option on the grey menu. Our Monwabisi Strand 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 (Monwabisi Strand) 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 Monwabisi Strand 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.
Monwabisi Strand is 17 km (11 miles) from the city of Stellenbosch. If you plan a holiday in Cape Town, look for hotels and other accommodation in Stellenbosch. Stellenbosch has rooms for a wide range of budgets as well as car hire and transport links.










