Surf Forecasts:
Monwabisi Strand surf forecast from 13 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 8AM (local time) - 5ft (1.6m), 13s period, SW swell with glassy winds.
- Most powerful swell: Monday 17 Aug, 2AM (local time) - 5ft (1.6m), 14s period, SW swell with 934 kJ wave energy.
- Next surfable swell (1★+): Thursday 13 Aug, 8PM (local time) - 4.5ft (1.3m), 16s 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 (Aug 13) at 8PM. The primary swell is predicted to be 1.3m and 16s period with a secondary swell of 0.4m and 12s. 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 1.6m 14s and forecast to arrive on Monday (Aug 17) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Friday (Aug 14) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 13th Aug) | 4.5ft (1.3m) 16s |
| Best Surf | 8AM (Tue 18th Aug) | 5ft (1.6m) 13s |
| Most Powerful | 2AM (Mon 17th Aug) | 5ft (1.6m) 14s |
Table - best surf conditions forecast for Monwabisi Strand over the next 16 days.
The Lowdown
Imperial version
Alright, my friends. This is Rusty, and I’ve been looking over the charts for our local stretch here. Let's be honest with each other. We’ve got a long window ahead, but it’s not all easy paddling. The water is sitting at 57°, which is a bit colder than we usually get this time of year, so you’ll want a good suit.
The first real shot at something decent kicks off this Thursday morning the 13th. Monwabisi Strand is the only game in town, and it’s going to be a solid, powerful swell. We’re looking at a head-high, 5ft groundswell out of the southwest, with a very long period of 18 seconds. That means a lot of energy in the water (1358), but that long period will make it a bit walled-up and fast, especially on the sandbar. This isn't a beginner's wave. The morning gets a clean, light offshore breeze from the NNE, making it your best bet for the day. Thursday afternoon drops a touch to 4ft, but the wind swings northwest, going cross-offshore, keeping things rideable.
Friday the 14th and Saturday the 15th are a big step down in size. The swell drops back to 3ft. While that's small, Saturday morning is the standout. We get a glassy, 3ft southwest swell with a period of 14 seconds. The wind is calm and variable from the WSW (290). This is the classic Saturday dawn patrol session for the average surfer. It’ll be clean and easy.
We have a little lull in the action after that, with the swell staying small through the weekend. The wind gets messy on Sunday and Monday. Monday the 17th morning is worth a look, as the swell pushes back up to 5ft with a clean cross-off wind, but the period is shorter.
Now, for the next real highlight. Tuesday the 18th is looking excellent again. We get another big pulse of groundswell, hitting 5ft with a 12-second period from the SW (1022). The wind is a clean cross-off from the NNW all morning. This is powerful, wave-of-the-window stuff for experienced surfers.
After that, we get a bit of a rough patch with strong southerly winds and choppy conditions through the middle of the week. The end of the forecast window, around Monday the 24th and Tuesday the 25th, shows some clean, glassy mornings with small 4ft swells. The vibe is good, but the size is small.
The very end of the run, around Thursday the 27th and Friday the 28th, gets a lot bigger, with swells around 7ft. But the onshore wind is strong, making it look sloppy. That setup is honestly more interesting for a kite surfer than a paddle surfer.
The standout of the whole run? Saturday morning the 15th for the glassy small stuff and Tuesday morning the 18th for the real, powerful, clean groundswell.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Sun afternoon, min 14°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||
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 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | WSW 14 | WSW 15 | WSW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 |
Wave Graph | ||||||||||||||||||||
943 | 611 | 360 | 355 | 308 | 264 | 261 | 332 | 372 | 592 | 934 | 642 | 577 | 570 | 618 | 649 | 766 | 531 | 448 | 503 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | off | glassy | on | cross-off | cross-off | cross-off | off | glassy | on | cross-on | glassy | on | glassy | glassy | on | cross |
High Tide | 3:53PM1.70m | 4:08AM1.58m | 4:29PM1.71m | 4:45AM1.53m | 5:04PM1.66m | 5:21AM1.45m | 5:38PM1.57m | 5:55AM1.34m | 6:12PM1.45m | 6:30AM1.23m | 6:46PM1.31m | 7:09AM1.11m | 7:26PM1.17m | |||||||
Low Tide | 10:08PM0.02m | 10:16AM-0.01m | 10:46PM0.04m | 10:51AM0.05m | 11:22PM0.10m | 11:24AM0.14m | 11:56PM0.19m | 11:56AM0.25m | 00:30AM0.31m | 12:28PM0.38m | 1:06AM0.43m | 1:03PM0.51m | 1:52AM0.55m | |||||||
— | — | 7:24 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | |
6:13 | — | — | 6:13 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 21 | 16 | 17 | 13 | 16 | 18 | 16 | 17 | 20 | 15 | 17 | 18 | 15 | 16 | 18 | 14 | 16 | 17 | 14 |
Feels °C | 24 | 18 | 12 | 13 | 12 | 15 | 17 | 15 | 13 | 15 | 13 | 17 | 18 | 14 | 15 | 16 | 14 | 15 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | WSW 14 | WSW 15 | WSW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 |
943 | 611 | 360 | 355 | 308 | 264 | 261 | 332 | 372 | 592 | 934 | 642 | 577 | 570 | 604 | 649 | 766 | 531 | 448 | 503 | |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 6 | SE 11 | SE 12 | W 6 | WSW 6 | WSW 8 | SSE 4 | ESE 10 | — | — | — | WSW 16 | — | WSW 12 | WSW 12 | — | — | — | — |
35 | 5 | 5 | 5 | 7 | 8 | 22 | 2 | 9 | — | — | — | 273 | — | 618 | 361 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | SE 12 | — | — | ESE 10 | ESE 9 | — | ESE 10 | — | — | — | — | — | — | — | — | — | — | — | — |
— | 5 | — | — | 22 | 9 | — | 10 | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | NE 8 | NW 3 | WNW 4 | — | — | — | — | NNW 3 | W 5 | — | — | — | — | SE 3 | S 4 | — | — | — | — |
— | 3 | 5 | 8 | — | — | — | — | 1 | 36 | — | — | — | — | 3 | 7 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 12 | 29 | 0 | 0 | 5 | 0 | 12 | 0 | 0 | 0 | 11 | 5 | 0 | 21 | 0 | 0 | 21 | 5 |
Best forecast wave conditions in Cape Town | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.











