Magna Tubes Surf Break

Lat Long: 34.03° S 24.93° E

Magna Tubes Surf Forecast and Surf Report

Issued: 7 pm 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Magna Tubes sea temperature is
16.1°C
2.7° 

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 14 Sep 2026:

  • Best quality surf: Sunday 20 Sep, 8AM (local time) - 10ft (3.0m), 10s period, ESE swell with glassy winds.
  • Most powerful swell: Wednesday 16 Sep, 11AM (local time) - 10ft (3.0m), 14s period, SW swell with 3,468 kJ wave energy.
  • Next surfable swell (1★+): Monday 14 Sep, 5AM (local time) - 10ft (3.0m), 10s period with E 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 Monday (Sep 14) at 5AM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 1.5m and 13s. 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 Wednesday (Sep 16) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 9s period and expected on Wednesday (Sep 16) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 14th Sep)10ft (3.0m) 10s
Best Surf 8AM (Sun 20th Sep)10ft (3.0m) 10s
Most Powerful11AM (Wed 16th Sep)10ft (3.0m) 14s

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


The Lowdown

Alright, let’s get into it. This is Rusty, and here’s how the surf is shaping up for Magna Tubes.

We’ve got a solid run of surf coming, but you’ve got to pick your moments. The first real action kicks off Monday the 14th of September. Monday morning is looking excellent for experienced surfers, with an 8ft easterly swell, a period of 10 seconds, and glassy conditions from a light WNW breeze. The combined swell energy is strong at 1927, so there’s plenty of power. The afternoon goes a bit sideways with a cross-on wind, so get in early. Water temp is around average for this time of year, nothing crazy.

Tuesday the 15th is still decent. Morning sees a drop to 6ft from the east, with a longer 11-second period and clean cross-offshore winds. Good shape, but not as much punch as Monday. Afternoon gets a little messy.

Now, Wednesday the 16th is a big one, but with a catch. We’ve got a 10ft southwest groundswell, a very long 14-second period, and cross-offshore winds. The energy is massive at 6601. This is expert territory only, and with that long period, it’s going to be a bit straight and fast. The afternoon gets worse with cross-shore chop. Not for the faint of heart.

Thursday the 17th through to Saturday the 19th is a write-off. Onshore winds, poor conditions, and messy surf. A real low point.

Sunday the 20th is a standout. Morning is glassy with a 10ft swell from the ESE, 10-second period, and massive energy at 2522. Excellent conditions for experienced surfers. The afternoon stays clean with a cross-offshore breeze. This is the pick of the first week.

Monday the 21st is another good morning. A 6ft southwest swell with a 12-second period, clean cross-offshore winds, and energy at 1517. Excellent for experienced surfers.

After that, the surf drops right off. Tuesday the 22nd through Wednesday the 23rd is mostly small and messy. Thursday the 24th is a no-go, with a big 12ft to 13ft easterly swell but horrible onshore winds creating lumpy, choppy conditions. That’s a kite-surfing setup, not for paddling.

Friday the 25th morning is marginal, with a 6ft easterly swell but onshore wind. The afternoon gets interesting, but tricky. A strong 25 mph offshore wind from the west will clean the waves right up, but it’s going to be hard to paddle into. Expert only.

Saturday the 26th and Sunday the 27th see big southwest groundswells again, but strong winds and cross-onshore conditions ruin the quality. Not recommended.

Monday the 28th of September is the second standout. A 13ft southwest groundswell with a very long 15-second period, light cross-shore breeze, and energy at 6060. This is for experts only, and it will be a fast, powerful wave. Tuesday the 29th is similar but with onshore winds.

So, the best on offer: Monday the 14th morning for the glassy start, and Sunday the 20th morning for the clean, powerful easterly swell. If you’re an expert, Wednesday the 16th morning and Monday the 28th morning are the big, challenging swells. The rest of the period is either too small, too windy, or too messy.

Rusty.

Short Range Forecast

Moderate rain (total 12mm), heaviest on Mon night. Warm (max 22°C on Tue morning, min 14°C on Wed afternoon). Winds increasing (calm on Mon morning, strong winds from the SW by Wed afternoon).

Days 5-7 Weather Summary

Moderate rain (total 12mm), heaviest on Wed night. Very mild (max 19°C on Sat afternoon, min 14°C on Thu night). Mainly fresh winds.

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
4
3
4
3
2
4
5
2
0
0
0
0
0
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)
3
E
10
2.5
E
10
2.3
E
10
2.1
E
11
1.7
E
11
1.4
E
11
1.4
SW
11
3
SW
14
2.5
SW
14
1.7
SW
13
1.8
SW
13
1.8
SW
12
1.8
SW
12
1.7
SW
12
1.8
SW
11
3
E
8
3.5
E
9
3.5
E
9
3
ESE
9
Wave Graph
Metric surfscale
Energy kJ
1725
1384
1098
1037
701
459
462
3468
2775
991
1109
1003
855
773
798
1102
1753
1610
1331
Wind (km/h)
10
NE
5
NW
5
S
10
N
10
W
10
S
10
SW
25
WSW
25
S
30
SE
25
ESE
25
ESE
25
ESE
30
ESE
35
E
30
E
35
E
30
E
5
NE
Wind State
cross-on
glassy
cross-on
cross-off
cross-off
cross-on
cross-off
cross-off
cross
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross
High Tide
5:06AM1.58m
5:20PM1.67m
5:33AM1.48m
5:46PM1.53m
5:59AM1.37m
6:12PM1.39m
6:25AM1.24m
6:38PM1.24m
6:55AM1.09m
7:11PM1.09m
7:50AM0.95m
8:56PM0.95m
Low Tide
11:04PM0.07m
11:06AM0.10m
11:30PM0.16m
11:33AM0.21m
11:56PM0.27m
11:59AM0.34m
00:22AM0.40m
12:25PM0.48m
00:53AM0.54m
12:56PM0.63m
1:41AM0.68m
2:00PM0.77m
4:51AM0.75m
cloud
light rain
light rain
rain showers
clear
part cloud
part cloud
light rain
light rain
light rain
light rain
cloud
light rain
light rain
light rain
rain showers
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:18
6:16
6:16
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:09
6:10
6:12
6:12
6:13
6:14
 mm
2
1
4
3
2
4
1
4
1
1
1
Temp °C
19
19
19
18
22
20
18
15
15
15
16
16
15
16
16
16
18
19
17
Feels °C
19
20
20
18
20
17
18
10
11
11
10
10
10
10
10
10
12
13
14
  • 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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