Magna Tubes Surf Break

Lat Long: 34.03° S 24.93° E

Magna Tubes Surf Forecast and Surf Report

Issued: 7 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Magna Tubes sea temperature is
17.8° C
1.4° 

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 13 Jul 2026:

  • Best quality surf: Thursday 16 Jul, 5AM (local time) - 7.5ft (2.3m), 15s period, SW swell with glassy winds.
  • Most powerful swell: Thursday 16 Jul, 8AM (local time) - 10ft (3.0m), 14s period, SW swell with 3,438 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 14 Jul, 2AM (local time) - 5.5ft (1.7m), 8s period with ESE 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 Tuesday (Jul 14) at 2AM. The primary swell is predicted to be 1.7m and 8s period with a secondary swell of 0.8m 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 3.0m 14s and forecast to arrive on Thursday (Jul 16) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Wednesday (Jul 15) at 11AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 14th Jul)5.5ft (1.7m) 8s
Best Surf 5AM (Thu 16th Jul)7.5ft (2.3m) 15s
Most Powerful 8AM (Thu 16th Jul)10ft (3.0m) 14s

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


Alright, Rusty here, let’s talk about what’s cooking.

First up, this spot is a heavy reef break, so it’s advanced territory only. We’ve got a slow start, but things build into a proper campaign. The water temp is pretty much where you’d expect for this time of year, so no shock to the system.

The first real chance to get wet is Tuesday morning, July 14. The swell is a clean 6 ft from the ESE with a 9-second period and glassy conditions. The wind is dead calm, so it’s going to be slick. Combined energy is moderate (560). Not a huge day, but a very clean start.

Wednesday morning, July 15, looks tidy too. Swell drops to 4 ft from the east, period at 9 seconds, and we’ve got light offshore wind from the WNW. Combined energy is weak (260). It’s clean and small, a good session for getting the rust off.

Now, the standout. Thursday morning, July 16, is the one to circle. We’ve got a solid 10 ft groundswell from the SW, with a very long period of 14 seconds. Glassy conditions, light offshore breeze. The combined energy is strong (3342). This is expert territory – the size is over 8 ft, so it’s not for the faint-hearted. The long period means it’ll be powerful and lined up, but at a reef break, that’s a good thing. This is your best bet of the whole run.

Friday morning, July 17, keeps the size at 10 ft from the SW, but the wind gets up to 16 mph, making it a bit bumpy. It’s a solid option, but not as clean as Thursday. The afternoon cleans up a bit with lighter wind.

There’s a rough patch from Saturday, July 18, through Monday, July 20, with strong cross-onshore winds and poor quality. Skip it.

We get a bit of a reprieve on Sunday morning, July 19, with a 4 ft SW groundswell and 6 mph offshore wind. Long period at 14 seconds, clean. Combined energy is moderate (1105). A nice little reset.

Looking further out, the week of July 22 brings consistent but sizeable SW swell. Thursday morning, July 23, sees a massive 13 ft from the SW, period 13 seconds, with moderate cross-offshore wind. Combined energy is extreme (5961). This is big, powerful, and for experts only. The wind is manageable, but the size is intimidating.

The next clear standout is Saturday morning, July 25. We’ve got an 12 ft SW groundswell, period 12 seconds, and glassy conditions. The combined energy is very strong (3649). This is a clean, heavy day for experienced surfers.

Then Monday morning, July 27, is the final big call. A 13 ft SW groundswell, 14-second period, glassy. Combined energy is extreme (6336). This is exceptional for expert surfers – clean, powerful, and serious.

Overall, Thursday July 16 and Saturday July 25 are the top picks. The long period swells will be wrapping nicely into this reef, and the glassy mornings will be clean as a whistle. No crowds reported, but a spot like this doesn’t stay empty for long when it’s good.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Tue afternoon, min 13°C on Mon morning). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Warm (max 21°C on Thu afternoon, min 14°C on Thu morning). Winds increasing (calm on Wed night, fresh winds from the ENE by Sat afternoon).

Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sun
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
1
2
1
3
3
3
2
2
3
4
5
4
3
3
4
2
0
0
3
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SSW
11
1.8
E
8
1.9
E
8
1.7
ESE
8
1.6
ESE
9
1.6
E
9
1.4
E
9
1.1
E
9
1.4
SW
8
1.6
SW
15
3
SW
14
2.5
SW
13
2.3
SW
13
3
SW
12
3
SW
12
1.9
S
12
1.7
S
12
1.7
S
12
1.5
S
11
1.3
SW
14
2.1
SW
12
Wave Graph
Metric surfscale
Energy kJ
423
357
466
389
432
449
327
207
266
1219
3186
2376
1819
3017
2089
1098
763
898
586
706
1281
Wind (km/h)
10
NE
5
ENE
20
E
5
N
5
W
15
SW
10
WNW
10
WNW
15
W
5
NW
5
NNW
10
SW
25
W
30
WSW
15
SW
15
ENE
30
ENE
35
ENE
10
NNE
10
WNW
10
SW
Wind State
cross-on
cross-on
on
cross-off
glassy
cross-off
off
off
cross-off
cross-off
glassy
cross-off
off
cross-off
cross-off
cross-on
cross-on
cross-on
cross
off
cross-off
High Tide
2:36AM1.57m
3:09PM1.52m
3:25AM1.64m
3:55PM1.63m
4:10AM1.67m
4:39PM1.70m
4:52AM1.65m
5:20PM1.72m
5:32AM1.59m
6:00PM1.69m
6:10AM1.50m
6:39PM1.62m
6:48AM1.39m
7:17PM1.51m
Low Tide
8:21PM0.28m
8:58AM0.14m
9:15PM0.18m
9:43AM0.05m
10:03PM0.12m
10:25AM0.01m
10:48PM0.10m
11:04AM0.00m
11:31PM0.12m
11:41AM0.04m
00:12AM0.19m
12:17PM0.12m
00:52AM0.28m
12:52PM0.23m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
rain showers
cloud
rain showers
cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
7:22
7:22
7:22
7:22
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:27
5:27
5:28
5:28
5:29
5:30
5:30
5:30
 mm
1
1
Temp °C
15
16
19
16
18
20
16
17
18
16
17
21
17
17
15
15
15
17
14
19
22
Feels °C
13
15
17
15
17
18
15
16
16
14
16
19
12
12
10
14
9
11
9
17
19
  • Map Icons:
  • Break
  • 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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