Magna Tubes Surf Break

Lat Long: 34.03° S 24.93° E

Issued: 7 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Magna Tubes sea temperature is
17.3° C

1.9°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 5 Jul 2026:

  • Best quality surf: Friday 10 Jul, 2AM (local time) - 13ft (4.0m), 14s period, SSW swell with offshore winds.
  • Most powerful swell: Friday 10 Jul, 2AM (local time) - 13ft (4.0m), 14s period, SSW swell with 5,182 kJ wave energy.
  • Next surfable swell (1★+): Sunday 5 Jul, 2PM (local time) - 4.5ft (1.3m), 11s 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 Sunday (Jul 05) at 2PM. The primary swell is predicted to be 1.3m and 11s period. 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 Friday (Jul 10) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 11s period and expected on Monday (Jul 06) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Sun 5th Jul)4.5ft (1.3m) 11s
Best Surf 2AM (Fri 10th Jul)13ft (4.0m) 14s
Most Powerful 2AM (Fri 10th Jul)13ft (4.0m) 14s

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


Updates in  hr  min  s Forecast update imminent

Alright, grab your board and listen up. Rusty here, breakin' down what’s cookin’ at Magna Tubes.

Alright, we’ve got a solid run ahead at Magna Tubes this week. The water’s a bit colder than usual for this time of year, sittin' at 63°, so you might wanna grab that extra rubber. The pattern swings from clean, glassy conditions early on to some bigger, more powerful swell, but we've got to navigate a few windy days late in the second week.

First up, Sunday the 5th is a real treat. Morning is crystal clear with a light NNW cross-off breeze, and a clean 5ft swell rolling in from the SE. The wave energy is moderate, coming in around 706. This is pure, clean fun. Then Sunday afternoon turns straight-up glassy with a 3 mph offshore from the SW and 4ft swell. This is as good as it gets for a relaxed session.

Monday the 6th morning steps it up. The swell jumps to 6ft from the SW and the period stretches to 12 seconds – that’s proper groundswell energy. With glassy 3 mph NW wind, it’s going to be excellent for experienced surfers. The energy is strong at 1119. Monday afternoon though, an onshore wind from the ESE messes it up, so get out early.

Tuesday the 7th keeps the good vibes going. Morning has 7ft of SW swell with a clean cross-off, and afternoon, a lighter cross-off from the SSW makes for excellent surfing again. The wave energy is pumping well over 1200.

Wednesday the 8th sees the swell push higher to 8ft, but the wind picks up to 16 mph from the WSW, keeping it a bit bumpy. By the afternoon, it’s a solid 10ft, but the same wind keeps it more for the experienced crew.

Now, the standout window is Thursday the 9th through Friday the 10th morning. Thursday morning sees a big 10ft SW groundswell with a 14-second period, and the energy is huge at 6672. The wind is a moderate cross-off, keeping it clean, though the size says experts only. Friday morning is the absolute highlight: glassy conditions, 3 mph ESE breeze, and a massive 12ft swell from the SSW with a 13-second period and energy at 4464. This is the best on offer, no question. Get on it early, because Friday afternoon turns ugly with onshore wind and rain.

We then hit a rough patch from the afternoon of Friday the 10th through to Sunday the 12th morning with onshore winds and rain spoiling the party. Sunday the 12th morning brings a welcome return of glassy conditions, with a clean 4ft SW swell. A perfect recovery session.

Monday the 13th to Wednesday the 15th is a mixed bag. Some decent clean windows with offshore winds, particularly Wednesday morning the 15th with a 5ft easterly swell and offshore 6 mph wind, but the period is a short 6 seconds.

There’s a big gap of poor conditions from the afternoon of the 15th right through the 16th and 17th. Then it gets wild again on the weekend of the 18th and 19th, with huge 13ft swell and howling onshore winds. That’s more for the tow crews or the kitesurfers, as the paddle-in will be a nightmare. The final days of the outlook, the 20th, stay messy with strong cross-onshore winds and choppy surf.

So, for the best bang for your buck, hit Friday morning the 10th for the biggest clean swell, or the glassy windows on the 5th and 12th for a more chilled session.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Very mild (max 19°C on Wed afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed afternoon, calm by Fri morning).

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
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
3
2
4
2
4
3
4
4
2
2
5
6
5
6
5
0
0
0
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SE
11
1.3
ESE
11
1.1
SE
11
1.8
SW
12
1.9
SW
12
1.9
SW
12
2.1
SW
12
2.1
SW
12
2.1
SW
12
2.3
SW
13
3
SW
13
3.5
SW
12
3
SW
14
3
SW
13
4
SSW
14
3.5
SSW
13
3.5
SSW
13
3
SSW
12
2.4
SSW
12
2
SSW
12
2
SSW
11
Wave Graph
Metric surfscale
Energy kJ
530
433
278
910
995
1047
1261
1220
1292
1697
2698
3089
3996
3292
5182
4457
3937
2471
1632
1059
949
Wind (km/h)
10
NNW
5
SW
5
NNW
5
NW
10
ESE
5
NW
15
WSW
10
SW
10
WNW
25
WSW
25
WSW
10
WSW
20
WSW
15
SW
10
WNW
5
ESE
25
E
30
ENE
35
E
30
E
10
NW
Wind State
cross-off
glassy
cross-off
glassy
on
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
on
cross-on
cross-on
on
off
High Tide
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
12:04PM1.15m
00:31AM1.39m
1:19PM1.26m
1:39AM1.48m
Low Tide
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
5:49AM0.45m
5:58PM0.48m
7:06AM0.36m
7:17PM0.40m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
part cloud
part cloud
part cloud
clear
rain showers
light rain
light rain
light rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:26
7:24
7:24
7:24
7:24
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:23
5:23
5:24
5:25
5:25
 mm
4
1
3
2
2
1
Temp °C
18
22
18
18
19
19
17
19
15
17
19
15
16
16
14
14
15
15
16
16
16
Feels °C
14
18
16
16
16
16
14
16
14
12
12
13
12
13
12
13
11
11
11
11
15
Swell 1
Height (m)
Direction
Period (s)
1.4
SE
11
1.3
ESE
11
1.1
SE
11
1.8
SW
12
1.9
SW
12
1.9
SW
12
2.1
SW
12
2.1
SW
12
2.1
SW
12
2.3
SW
13
0.7
SSW
18
3.5
SW
12
3
SW
14
3
SW
13
4
SSW
14
3.5
SSW
13
3.5
SSW
13
3
SSW
12
2.4
SSW
12
2
SSW
12
2
SSW
11
Energy kJ
530
433
278
910
995
1047
1261
1220
1292
1697
276
3089
3996
3292
5182
4457
3937
2471
1632
1059
949
Swell 2
Height (m)
Direction
Period (s)
1.2
WSW
9
1.2
WSW
9
0.9
WSW
9
0.9
ESE
11
0.8
ESE
11
0.8
ESE
10
0.6
ESE
10
0.6
ESE
10
0.4
ESE
10
0.4
SE
9
0.2
ESE
9
0.8
SSW
16
0.2
E
10
0.2
ESE
16
0.1
SE
14
0.1
SE
14
0.1
SE
13
0.2
E
9
1.1
SSE
6
0.5
E
6
Energy kJ
202
211
116
204
143
118
67
65
36
22
8
339
8
25
8
7
7
6
100
18
Swell 3
Height (m)
Direction
Period (s)
0.6
SW
15
0.8
SW
14
0.8
SW
13
0.2
S
8
0.1
S
8
0.1
S
8
0.2
E
10
0.2
E
10
0.3
E
10
0.3
E
10
0.2
E
10
0.2
ESE
9
0.1
SE
16
0.1
SE
16
0.1
S
18
Energy kJ
171
257
205
5
1
1
8
8
17
17
8
8
10
10
6
Wind waves
Height (m)
Direction
Period (s)
0.5
NE
3
0.3
E
6
0.6
W
4
0.6
WSW
3
3
SW
13
3
SW
12
0.7
E
5
1
E
5
0.9
E
6
Energy kJ
5
6
9
9
2698
2658
25
51
54
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
4
4
4
3
4
4
1
4
5
5
5
6
5
4
4
4
4
3
Distance (km)
0
0
0
0
30
0
1
0
0
64
141
0
1
0
0
0
198
173
180
180
0
Best forecast wave conditions in Eastern Cape (South)
Rating
(10 max)
3
3
3
4
4
4
3
4
4
1
5
5
5
6
5
3
Best forecast wave conditions in South Africa
Rating
(10 max)
3
3
3
4
4
4
4
4
4
4
4
5
5
5
6
5
4
4
4
4
4
Header Global
Rating
(10 max)
9
7
5
6
8
7
5
5
9
8
9
9
5
6
6
5
8
7
4
9
9
  • 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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