Magna Tubes Surf Break

Lat Long: 34.03° S 24.93° E

Issued: 7 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Magna Tubes sea temperature is
17.8° C

1.5°C colder than average for this time of year

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 3 Jul 2026:

  • Best quality surf: Friday 3 Jul, 5PM (local time) - 8ft (2.4m), 11s period, SE swell with glassy winds.
  • Most powerful swell: Thursday 9 Jul, 8PM (local time) - 11ft (3.5m), 14s period, SSW swell with 4,704 kJ wave energy.
  • Next surfable swell (1★+): Friday 3 Jul, 5PM (local time) - 8ft (2.4m), 11s period with SE 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 Friday (Jul 03) at 5PM. The primary swell is predicted to be 2.4m and 11s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Magna Tubes in the next 16 days are 3.5m 14s and forecast to arrive on Thursday (Jul 09) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 12s period and expected on Monday (Jul 06) at 8PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Fri 3rd Jul)8ft (2.4m) 11s
Best Surf 5PM (Fri 3rd Jul)8ft (2.4m) 11s
Most Powerful 8PM (Thu 9th Jul)11ft (3.5m) 14s

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


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here. Let's get into it.

We've got some proper groundswell on the way, but you're gonna have to be dialled in for this one. This is a reef break for advanced surfers only, and it's gonna be a run of solid days, though not all of them are clean.

The pick of the bunch is kicking off the run. Friday the 3rd of July is looking like a beauty. We've got a solid 7ft to 8ft swell from the SE, and the wind is playing ball. The morning is cross-off with a light 9 mph breeze from the NW, but the afternoon goes glassy. That's a rare treat. The water is a bit colder than normal at 64°, and the combined energy is strong (2159). This is the standout session for the week.

Saturday the 4th is another top day. Still a good 7ft SE swell in the morning, with a light cross-off from the NW. The afternoon cleans right up with glassy conditions as the swell drops to 6ft. Energy is still moderate-strong (1301 and 1012). This is a close second.

Sunday the 5th sees the swell drop off to 5ft, but the morning is clean with a cross-off. Not the same size, but still a fun wave. The afternoon goes a bit average with a light cross-on.

Then there's a switch-up. Monday the 6th, the swell swings to the SW, coming in at 7ft. The morning is glassy and perfect. The afternoon gets onshore from the E, so make the dawn patrol. This pattern holds through Tuesday the 7th with clean 7ft SW swell both sessions.

Things start to get big and dicey from Wednesday the 8th. The swell jumps to 8ft in the morning and 10ft in the afternoon, with a 14-second period. This is solid groundswell, expert territory. The wind is cross-off, so it'll be clean, but at 10ft, this is for the seasoned crew only.

Thursday the 9th and Friday the 10th get messy. The swell is pumping – up to 12ft on Thursday and staying around 10ft on Friday – but it's onshore wind from the SE and E. The energy is extremely strong (4602 on Thursday afternoon), but the wind is going to wreck the surface. This is a pass.

The run through to Monday the 13th is pretty poor. Onshore winds, dropping swell, and just plain ugly. There's a gap of a few days with nothing worthwhile.

Tuesday the 14th offers a glimmer of hope with a small 4ft E swell and a clean cross-off wind, but it's short period (8 seconds) and weak.

Now, for the long-range promise. Wednesday the 15th kicks off with a strong 25 mph offshore wind, which is clean but hard to paddle into. The afternoon gets wild: a 13ft SW swell with a strong 25 mph cross-off wind. Combined energy is through the roof (5181). This is a massive, clean swell, but that wind will make it a battle.

The real long-range standout is Thursday the 16th of July. The morning is tiny, but the afternoon... the afternoon is a monster. An 18ft SW swell with a 12-second period, light cross-shore wind, and an energy reading of 8017. This is a huge, very solid groundswell. It's an expert-only, massive session if you can handle it.

The final days, Friday the 17th and Saturday the 18th, hold clean, solid 12ft to 13ft SW swells with light winds and even glassy moments. Big, powerful, and good for those who know what they're doing.

No beginners should even look at this place. For the experts, the absolute standouts are the Friday the 3rd and Saturday the 4th for the best combination of size and glassy wind, and the Thursday the 16th afternoon for a truly memorable, giant session.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Sun afternoon, min 14°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 19°C on Mon afternoon, min 15°C on Tue night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
4
4
4
4
4
3
2
3
4
3
4
4
4
4
3
4
4
4
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SE
11
2.4
SE
11
2.5
SE
12
2.1
SE
12
1.8
SE
12
1.6
SE
12
1.4
SE
12
1.3
ESE
11
1.1
SE
11
2.1
SW
12
2.2
SW
12
2.2
SW
13
2.1
SW
12
2.1
SW
12
2.2
SW
12
2.5
SW
14
3
SW
13
3
SW
13
2.5
SSW
14
3.5
SSW
15
3
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1172
1396
2010
1220
880
671
539
426
286
1337
1346
1510
1298
1319
1336
2424
3059
2681
3023
4581
3985
Wind (km/h)
15
NW
5
N
10
NNW
10
NW
5
SE
10
N
10
NNW
10
S
5
NNW
5
NNW
10
E
5
NNW
15
WSW
10
SW
10
WNW
20
WSW
15
WSW
5
WSW
10
SE
10
E
15
NE
Wind State
cross-off
glassy
cross-off
cross-off
glassy
cross-off
cross-off
cross-on
cross-off
glassy
on
glassy
cross-off
cross-off
off
cross-off
cross-off
glassy
on
on
cross-on
High Tide
5:53PM1.50m
5:56AM1.43m
6:27PM1.49m
6:31AM1.38m
7:04PM1.47m
7:11AM1.31m
7:46PM1.43m
8:00AM1.23m
8:38PM1.39m
9:05AM1.15m
9:46PM1.35m
10:31AM1.11m
11:10PM1.34m
Low Tide
11:36AM0.18m
11:57PM0.33m
12:08PM0.20m
00:34AM0.36m
12:41PM0.25m
1:15AM0.39m
1:20PM0.31m
2:04AM0.43m
2:07PM0.39m
3:06AM0.47m
3:08PM0.46m
4:23AM0.48m
4:28PM0.51m
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
light rain
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:26
7:26
7:26
7:24
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:22
5:22
5:23
5:23
5:24
 mm
2
2
Temp °C
16
19
16
16
19
16
18
22
17
18
19
18
18
19
16
17
18
15
15
15
15
Feels °C
12
15
13
12
17
14
14
18
15
16
17
16
15
17
16
13
15
14
16
14
13
Swell 1
Height (m)
Direction
Period (s)
2.4
SW
9
2.4
SE
11
2.5
SE
12
2.1
SE
12
1.8
SE
12
1.6
SE
12
1.4
SE
12
1.3
ESE
11
1.1
SE
11
2.1
SW
12
2.2
SW
12
2.2
SW
13
2.1
SW
12
2.1
SW
12
2.2
SW
12
2.5
SW
14
3
SW
13
3
SW
13
2.5
SSW
14
3.5
SSW
15
3
SSW
14
Energy kJ
980
1396
2010
1220
880
671
539
426
278
1337
1346
1510
1298
1319
1336
2424
3059
2681
3023
4581
3985
Swell 2
Height (m)
Direction
Period (s)
2.2
SE
11
1.4
SW
9
1.2
WSW
10
1.4
SW
10
1.4
SW
9
1.2
SW
9
1.1
SW
9
1.2
WSW
9
0.9
WSW
9
0.9
ESE
11
0.8
ESE
10
0.7
ESE
10
0.6
ESE
10
0.4
ESE
10
0.4
SE
9
0.3
ESE
9
0.2
ESE
9
0.2
E
10
0.2
E
10
0.2
ESE
15
0.2
ESE
14
Energy kJ
1172
302
281
384
353
231
178
216
119
200
138
90
64
36
22
16
8
8
8
21
20
Swell 3
Height (m)
Direction
Period (s)
0.1
S
19
0.7
SW
10
0.9
SW
11
0.4
SW
18
0.5
SW
16
0.6
SW
15
0.6
SW
15
0.8
SW
14
0.9
SW
13
0.2
S
8
0.3
ENE
6
0.2
ENE
7
0.3
E
10
0.3
E
10
0.3
E
10
0.2
E
10
0.2
E
10
0.1
SE
18
0.1
SE
16
Energy kJ
7
112
209
81
132
188
171
218
286
5
8
5
18
17
17
8
8
12
10
Wind waves
Height (m)
Direction
Period (s)
1.1
WSW
5
1.6
SW
6
Energy kJ
59
223
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
3
2
3
4
4
4
4
4
4
4
4
4
4
5
5
Distance (km)
0
0
0
0
0
0
0
1
0
0
22
0
0
0
0
1
1
0
171
198
51
Best forecast wave conditions in Eastern Cape (South)
Rating
(10 max)
4
4
4
4
4
4
3
3
3
4
4
4
4
4
4
4
4
4
4
5
Best forecast wave conditions in South Africa
Rating
(10 max)
5
5
5
4
4
4
3
3
3
4
4
4
4
4
4
4
4
4
4
5
5
Header Global
Rating
(10 max)
5
8
5
4
5
5
9
6
7
6
9
7
5
6
9
9
9
6
5
6
6
  • 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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