Monwabisi Strand Surf Break

Lat Long: 34.08° S 18.79° E

Monwabisi Strand Surf Forecast and Surf Report

Issued: 7 am 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Monwabisi Strand sea temperature is
14.3° C
1.1° 

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


Monwabisi Strand surf forecast from 11 Aug 2026:

  • Best quality surf: Tuesday 11 Aug, 2PM (local time) - 6ft (1.8m), 12s period, S swell with cross-offshore winds.
  • Most powerful swell: Thursday 13 Aug, 11AM (local time) - 5ft (1.5m), 18s period, SW swell with 1,327 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 11 Aug, 2PM (local time) - 6ft (1.8m), 12s period with S 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 Tuesday (Aug 11) at 2PM. The primary swell is predicted to be 1.8m and 12s period with a secondary swell of 0.2m and 26s. Another secondary swell of 0.3m and 25s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Monwabisi Strand in the next 16 days are 1.5m 18s and forecast to arrive on Thursday (Aug 13) at 11AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Thursday (Aug 13) at 2AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Tue 11th Aug)6ft (1.8m) 12s
Best Surf 2PM (Tue 11th Aug)6ft (1.8m) 12s
Most Powerful11AM (Thu 13th Aug)5ft (1.5m) 18s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s shaping up for Monwabisi Strand over the next couple of weeks.

We’ve got a bit of a slow start, but once we get past the first couple of days, there’s some real quality on the cards. The water’s sitting at 58°, which is a bit colder than normal for this time of year, so don’t forget a decent steamer.

The first real action kicks off on Tuesday morning, the 11th of August. It’s not the best though – we’ve got a 6ft S swell with a 12-second period, but the wind is cross-shore from the ESE at 9 mph, putting a bit of a chop on it. The combined energy is strong (1603), but the conditions are marginal. The afternoon drops off to 4ft and the wind picks up, so that’s one to skip.

Now, Wednesday the 12th is where it starts to get interesting. The morning sees a clean 4ft SW groundswell with a very long 18-second period. The wind is a light cross-offshore from the ENE at just 3 mph, keeping the surface clean. This is quality stuff for experienced surfers, and the energy is pumping (1796). The afternoon goes glassy – same 4ft SW swell, but with no wind. That’s the standout window.

Thursday the 13th is another cracker. Morning brings a 5ft SW swell with that same lovely 18-second period, and a clean offshore wind from the NNE at 6 mph. The energy is strong (1414). The afternoon drops a touch to 4ft, but it’s still clean with a cross-offshore breeze. This is your best run of the whole forecast.

Friday the 14th is still good, but the swell is easing. Morning has a 3ft SW swell, 15-second period, with a clean cross-offshore wind. The energy is moderate (637). The afternoon drops to 3ft, still clean.

Saturday the 15th is glassy in the morning with a 3ft SW swell, but the swell period has dropped to 14 seconds, and the energy is weak (293). It’s small but fun for a longboard.

We’ve got a bit of a lull over the weekend and into Monday the 17th, with a small but clean 4ft SW swell on the Monday morning. The energy is moderate (540). Worth a paddle if you’re keen.

Then Tuesday the 18th sees a jump in size – 6ft SW swell, 12-second period, with a clean cross-offshore wind, but the energy is strong (1079). The conditions are a bit marginal though, so keep an eye on the tide.

After that, things get a bit messy with onshore winds and smaller swell, until we hit Saturday the 22nd of August. That’s when we get a big 7ft SW swell, but with a strong onshore wind and rain showers. The energy is very strong (2793), but it’s going to be a washing machine. The afternoon gets even bigger at 8ft from the WSW, with a cross-onshore wind. This is expert territory only, and even then, it’s going to be a battle. I’d say this setup looks more interesting for the kite surfers than for paddle surfing.

Sunday the 23rd settles down nicely. The morning is glassy with a 5ft SSW swell, 12-second period, and clean conditions. The energy is moderate (785). That’s a solid session for the experienced crew.

The final standout is Tuesday the 25th of August. It’s another glassy morning with a 4ft SW swell, 14-second period, and calm winds. The energy is moderate (658). Clean lines and no crowd – that’s a winner.

So, to sum it up: the best on offer is Wednesday the 12th and Thursday the 13th of August. Those mornings with the long-period SW groundswell and glassy to clean offshore winds are the pick of the bunch. The longer period means the waves will have more shape and energy, but they can be a bit straight at the beach break, so look for a bank that works. After that, keep an eye on Sunday the 23rd and Tuesday the 25th for some more solid, clean surf.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 25°C on Thu afternoon, min 11°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 23°C on Fri afternoon, min 13°C on Fri night). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
4
4
4
4
4
4
3
3
2
2
2
1
2
2
1
3
3
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
S
12
1.1
SSW
11
1
SW
22
1.3
SW
18
1.3
SW
18
1.3
SW
16
1.5
SW
18
1.3
SW
16
1.1
SW
16
1
SW
15
0.9
SW
15
0.9
SW
14
0.9
SW
14
0.9
SW
13
0.9
SW
14
0.9
SW
14
1.1
SW
14
1.4
SW
13
1.2
SW
14
1.1
SW
13
1.1
SW
12
Wave Graph
Metric surfscale
Energy kJ
1022
331
906
1101
985
844
1327
943
611
424
355
304
268
261
280
301
521
632
540
437
379
Wind (km/h)
15
ESE
20
ESE
10
E
5
ENE
5
ENE
15
ENE
10
NNE
5
NW
15
NNE
15
NNW
10
NNW
10
N
5
SSW
5
S
5
NNW
10
NNW
10
S
5
N
10
NNW
5
WSW
10
N
Wind State
cross
cross
cross-off
cross-off
glassy
cross-off
off
cross-off
off
cross-off
cross-off
off
glassy
cross-on
cross-off
cross-off
on
off
cross-off
cross-on
off
High Tide
2:32PM1.53m
2:47AM1.55m
3:14PM1.64m
3:29AM1.58m
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
Low Tide
8:21AM0.10m
8:45PM0.13m
9:02AM0.02m
9:28PM0.05m
9:40AM-0.02m
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
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:26
7:26
7:24
7:24
7:22
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:12
6:13
6:13
6:14
6:15
6:15
 mm
Temp °C
14
17
14
16
21
19
22
25
22
21
23
16
17
20
15
17
19
15
17
20
16
Feels °C
11
13
10
14
20
15
20
22
20
17
18
14
16
18
14
15
18
14
15
18
16
  • Map Icons:
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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 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.

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