Magna Tubes Surf Break

Lat Long: 34.03° S 24.93° E

Magna Tubes Surf Forecast and Surf Report

Issued: 1 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Magna Tubes sea temperature is
14.7° C
4.1° 

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


Magna Tubes surf forecast from 6 Aug 2026:

  • Best quality surf: Saturday 8 Aug, 2AM (local time) - 10ft (3.0m), 15s period, SW swell with cross-offshore winds.
  • Most powerful swell: Sunday 9 Aug, 5AM (local time) - 13ft (4.0m), 14s period, SW swell with 5,035 kJ wave energy.
  • Next surfable swell (1★+): Thursday 6 Aug, 11PM (local time) - 10ft (3.0m), 13s period with SW swell.

Best Forecast Surf Conditions for Magna Tubes this week:

The surf forecast for Magna Tubes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 06) at 11PM. The primary swell is predicted to be 3.0m and 13s period with a secondary swell of 0.6m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Magna Tubes in the next 16 days are 4.0m 14s and forecast to arrive on Sunday (Aug 09) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Saturday (Aug 08) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 6th Aug)10ft (3.0m) 13s
Best Surf 2AM (Sat 8th Aug)10ft (3.0m) 15s
Most Powerful 5AM (Sun 9th Aug)13ft (4.0m) 14s

Table - best surf conditions forecast for Magna Tubes over the next 16 days.


The Lowdown

Alright, mate, Rusty here. Let’s get you sorted for the next couple of weeks at Magna Tubes. It’s a reef break that’s fairly consistent, but it’s definitely not for the faint of heart – we’re talking advanced territory, and it wants a solid south-east swell to really light up.

Here’s the deal: we’ve got a pretty wild ride ahead. The water’s sitting at a very unusual 59°, which is a solid 7° colder than normal for this time of year. You’ll want the thickest wetsuit you've got, that's for sure.

We start things off on Thursday, the 6th of August. It’s a bit of a messy one. The swell is pushing 12ft, but the onshore wind is going to make it a bit lumpy. The energy is strong (3824), but the quality isn’t there for a clean, classic reef session. It’s more of a "get thrashed" kind of day if you're keen and have a death wish.

Friday the 7th isn't much better. The swell is still solid around 10ft in the morning, but wind is coming from the ENE. It’s cross-on, with a bit of ripple. The afternoon gets choppier. Not our time.

Then we’ve got a few days of the same old story. Saturday the 8th and Sunday the 9th, the swell stays in the 8ft to 13ft range. Sunday morning does have a massive pulse of energy (8677), which is a serious amount of water moving, but the S/SSW cross-wind and the chance of moderate rain are going to make it pretty chaotic. Not what you’d call clean.

The start of the new week, Monday the 10th, drops in size but conditions are still messy. We go through a run of cross-on winds and lumpy surf, with the swell staying in the 5ft to 8ft range. This stretch is best left to the crew who just want to get pounded. Nothing worth getting out of bed early for.

Things look up slightly on Thursday the 13th. A new pulse of east swell comes in, around 10ft, but it’s a short-period wind swell. The morning has light winds, which is better, but the cross-shore current will be a factor. The energy is strong (4299), but the period is only 9 seconds, so it won't have that same groundswell punch.

Now, Friday the 14th. This is where it starts to get interesting. The morning has a 5ft SW swell with a 15-second period, and the wind is a light cross-offshore from the north. It’s clean. This is the first real pocket of quality we get all week. The energy is moderate (2154), but the conditions are right for a proper reef. It’s not going to be massive, but it will be clean. Mark this one down.

Saturday the 15th morning is also pretty sweet, with a cross-offshore breeze and clean 6ft surf. But it’s Saturday afternoon that’s a real standout. The wind goes completely glassy, and there’s still a good 5ft of SW swell wrapping in. The energy is only moderate (1175), but it will be a magical, clean session on the reef. This is your best bet for a cruisy, high-quality surf.

The following week is a mixed bag. Sunday the 16th has a bit of clean surf, but the energy drops right off. Monday the 17th sees the winds pick up again, but the swell is solid, coming in at 7ft in the morning and pushing 10ft by the afternoon with a 14-second period. It’s a cross-offshore wind, so it will be windblown but clean on the face. Could be worth a look if you’re comfortable, but it’s not as clean as the Saturday.

After that, the conditions get grovelly. The energy fades, the cross-shore winds pick up, and by the 19th and 20th we're barely scratching a wave. On the 20th, the afternoon finally turns offshore, and there’s a nice 6ft SW swell with a 12-second period. The energy is low (909), but it’s clean. The very last morning on the 21st is glassy, but the swell is tiny, so it's mostly for the longboarders.

The real standout, the one you should point your car at, is Saturday afternoon, the 15th of August. It’s got the glassy conditions, clean 5ft SW swell, and a long period. It’s not the biggest, but it’s the best quality on offer. The other one is Friday morning, the 14th, for a slightly bigger but still clean option with that 15-second interval. Both of those are proper reef days. The rest, it's time to fix your dings.

Stay stoked.

Rusty.

Short Range Forecast

Heavy rain (total 23mm), heaviest during Sun morning. Very mild (max 19°C on Fri afternoon, min 11°C on Sun morning). Winds increasing (calm on Fri morning, fresh winds from the WSW by Sat morning).

Days 5-7 Weather Summary

Heavy rain (total 24mm), heaviest during Sun afternoon. Very mild (max 15°C on Tue afternoon, min 11°C on Sun afternoon). Winds decreasing (fresh winds from the S on Sun night, light winds from the E by Mon night).

Thu
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
3
0
5
2
2
3
7
2
3
1
1
4
2
0
0
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
SW
13
3
SW
12
3
SW
13
2.5
SW
14
3
SW
15
2.5
SW
14
2.3
SW
13
3.5
SW
14
3.5
SW
13
4
SSW
13
3
SW
12
1.9
SW
12
1.6
SW
12
2.5
SSW
14
2.4
SSW
13
2.1
SSW
12
2.2
ESE
7
1
SSW
21
3.5
E
8
1.7
SSW
17
Wave Graph
Metric surfscale
Energy kJ
3732
2418
2445
2862
3565
2462
1810
4631
4576
4798
2471
945
698
2807
1876
1227
526
847
1643
1607
Wind (km/h)
25
SW
10
SW
5
ENE
25
ENE
10
NNW
30
WSW
25
WSW
25
SSW
20
S
35
S
20
S
15
S
15
SSE
5
E
15
E
25
ENE
25
ENE
25
ENE
25
ENE
20
NE
Wind State
cross-off
cross-off
cross-on
cross-on
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:59PM1.29m
9:50AM1.06m
10:46PM1.22m
11:59AM1.09m
00:33AM1.28m
1:24PM1.24m
1:44AM1.41m
2:20PM1.42m
2:35AM1.53m
3:04PM1.59m
3:18AM1.63m
3:44PM1.72m
3:57AM1.68m
Low Tide
2:21PM0.48m
3:39AM0.54m
3:54PM0.59m
5:36AM0.55m
6:00PM0.57m
7:09AM0.43m
7:29PM0.44m
8:08AM0.28m
8:27PM0.28m
8:52AM0.14m
9:13PM0.15m
9:31AM0.03m
9:54PM0.07m
part cloud
rain showers
part cloud
clear
part cloud
part cloud
clear
rain showers
heavy rain
heavy rain
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:05
7:05
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:45
5:45
5:45
5:46
5:46
 mm
1
4
18
18
3
1
2
Temp °C
17
15
15
19
15
17
16
14
11
11
13
13
14
14
14
15
14
14
18
15
Feels °C
13
13
14
16
13
12
11
11
6
4
5
9
10
9
11
9
10
9
13
10
  • 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 Magna Tubes Surf forecast

The above surf forecast table for Magna Tubes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Magna Tubes can be found by selecting the local surf guide option on the grey menu. Our Magna Tubes 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 (Magna Tubes) 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 Magna Tubes 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.

Magna Tubes is 19 km (12 miles) from the city of Kruisfontein. If you plan a holiday in Eastern Cape (South), look for hotels and other accommodation in Kruisfontein. Kruisfontein has rooms for a wide range of budgets as well as car hire and transport links.

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