Monwabisi Strand Surf Break

Lat Long: 34.08° S 18.79° E

Monwabisi Strand Surf Forecast and Surf Report

Issued: 7 am 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Monwabisi Strand sea temperature is
14.4° C
1.0° 

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 10 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: Tuesday 11 Aug, 2AM (local time) - 7.5ft (2.3m), 13s period, S swell with 1,866 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 2.3m 13s and forecast to arrive on Tuesday (Aug 11) at 2AM. Winds are predicted to be cross-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 5AM.

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 Powerful 2AM (Tue 11th Aug)7.5ft (2.3m) 13s

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


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s cooking at Monwabisi Strand over the next couple of weeks in the old measurements.

Right off the bat, there’s a bit of a quiet start. Monday 10th August is pretty ordinary with a cross-onshore SE wind and chop – not worth rushing out for. Things start to come together by Tuesday 11th August.

Tuesday morning brings a solid 6ft S groundswell, with a 12-second period, and the wind turning to a gentle cross-offshore from the east. It’ll be clean out there with moderate to strong energy (1568). That’s a nice start. The afternoon will ease off a bit and get a little choppy, but still rideable.

Now, the pick of this whole period is Wednesday 12th August. The morning is completely glassy – calm as a pond – and the swell is a long-period 4ft from the SW, with 18-second intervals. Combined energy is strong (1628). The waves will be smooth, clean, and well-spaced. That’s the session to aim for. The afternoon’s just as good, still glassy with no wind from the WSW.

Thursday 13th is another beauty. Clean again in the morning with a 5ft SW groundswell at 18 seconds, a light cross-off from the NE, and strong energy (1548). The afternoon turns glassy once more – we’re in a golden run of light winds.

Friday 14th is still worth a look in the morning. Swell drops to 3ft from the SW, 15-second period, light cross-off north wind. It’s clean but energy is moderate (434). The weekend runs smaller, around 3ft, but still clean on the mornings with glassy afternoons on Saturday.

From Monday 17th through Wednesday 19th, the wind turns cross-on and choppy again – a few days to skip.

Then we get a bump on Thursday 20th and Friday 21st. Thursday morning brings a 7ft SSE wind swell, but it’s short-period at 7 seconds and bumpy. Friday morning is better – 7ft SSE again, period lifting to 8 seconds, with a light cross-off from the north – moderate energy (625) and clean. That’ll offer some punch for experienced folk.

The weekend of 22nd–23rd goes flat and ugly with onshore winds.

Now, the big news is further out. Looking at Monday 24th and Tuesday 25th August, we’ve got some serious swell lining up. Monday morning is glassy with a 7ft SW groundswell, 15-second period, and very strong energy (2071). Tuesday morning is glassy again with the same size and period. This is big, powerful swell – definitely for experts only, especially as Tuesday afternoon pushes 8ft. This is a long-period groundswell, so expect organised waves with longer lulls. On a sandbar, it can run a bit straight, but the glassy conditions will make it tempting. Still a way off, so don’t count your chickens, but it’s got potential.

Water temperature on that first Monday we have a reading is 59°F – that’s about 1°F cooler than average for this time of year, so pretty normal. You’ll want the wetsuit for sure.

To sum it up: Wednesday 12th August is your winner this week – glassy, good long-period SW swell, beautiful conditions. And for the long-range crew, Monday 24th and Tuesday 25th August are looking like a serious swell window for experienced surfers. Skip the flat, blowy days and choose your moments.

See you out the back.

Rusty

Short Range Forecast

Mostly dry. Warm (max 21°C on Wed afternoon, min 10°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Thu afternoon, min 15°C on Sat night). Wind will be generally light.

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
3
3
2
4
4
3
3
4
3
3
2
1
2
2
1
2
2
1
3
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
10
2.3
S
10
2.3
S
13
1.9
S
12
1.2
SSW
11
1
SW
22
1.3
SW
18
1.3
SW
18
1.3
SW
16
1.6
SW
18
1.3
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
0.9
SW
14
0.9
SW
13
0.9
SW
13
0.9
SW
14
0.9
SW
14
1
SW
14
1.6
SW
16
Wave Graph
Metric surfscale
Energy kJ
682
1045
1866
1022
349
906
1101
985
844
1465
943
619
479
472
304
295
241
268
305
401
1384
Wind (km/h)
25
SE
25
SE
20
E
15
ESE
20
ESE
15
ENE
5
ENE
10
SSE
15
ENE
15
N
15
NE
15
NNE
10
NNW
10
SSE
10
NNW
5
NW
10
S
5
NW
10
NNW
10
WSW
10
SE
Wind State
cross-on
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-on
cross-off
off
off
off
cross-off
cross-on
cross-off
glassy
cross-on
cross-off
cross-off
cross-on
cross
High Tide
1:46PM1.39m
2:01AM1.47m
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
Low Tide
7:56PM0.25m
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
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:28
7:26
7:26
7:24
7:24
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:10
6:12
6:13
6:13
6:14
6:15
 mm
Temp °C
13
14
11
14
17
13
17
21
19
23
26
22
24
26
20
20
23
17
18
21
17
Feels °C
8
8
6
11
13
9
15
20
15
19
22
20
22
25
19
19
21
15
16
19
17
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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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