Magna Tubes Surf Break

Lat Long: 34.03° S 24.93° E

Magna Tubes Surf Forecast and Surf Report

Issued: 7 pm 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Magna Tubes sea temperature is
15.3°C
3.5° 

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 27 Aug 2026:

  • Best quality surf: Friday 28 Aug, 2AM (local time) - 8ft (2.5m), 9s period, E swell with glassy winds.
  • Most powerful swell: Wednesday 2 Sep, 5PM (local time) - 16ft (5.0m), 17s period, SW swell with 14,167 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 2AM (local time) - 8ft (2.5m), 9s 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 Friday (Aug 28) at 2AM. The primary swell is predicted to be 2.5m and 9s period with a secondary swell of 2.0m and 9s. Another secondary swell of 1.6m and 12s is also forecast. 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 5.0m 17s and forecast to arrive on Wednesday (Sep 02) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Wednesday (Sep 02) at 8AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 28th Aug)8ft (2.5m) 9s
Best Surf 2AM (Fri 28th Aug)8ft (2.5m) 9s
Most Powerful 5PM (Wed 2nd Sep)16ft (5.0m) 17s

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


The Lowdown

Hey, Rusty here. Let's talk about what Magna Tubes has in store.

It's a mixed run, but there's one week that's the clear standout. The best window is around Tuesday, September 1st, with a solid groundswell and clean conditions for the experienced crew. The absolute monster comes on Wednesday, September 2nd, but that's only for the real chargers.

Thursday 27th August is a total bust. There's a messy 6ft cross swell from the SSW, and the water is a frigid 60°, a shocking 6° colder than normal. With a light breeze, the whole thing is a no-go.

Friday 28th is small. Friday morning has a 5ft swell from the east with a cross-offshore wind making it look clean, but the energy is weak (850). It's more of a look-see. Friday afternoon drops to 4ft.

Saturday 29th is a write-off with strong winds up to 22 mph from the WSW. The swell is tiny and weak. Don't bother.

Sunday 30th starts to show some life. The afternoon looks decent with a 6ft SW swell and a cross-offshore breeze that will clean it up. The wave energy is moderate (652). It's the first real chance for a few fun ones.

Monday 31st is similar in size, with a 6ft SW swell and a 12-second period (good groundswell energy) in the morning, but that wind is a hassle at 16 mph. The afternoon dies to a pathetic 2ft.

Here we go. Tuesday, September 1st is the first standout. The morning session is the one. You've got a clean 8ft swell from the SW with an 11-second period, and the wind is a slight air from the NW – dead glassy. That's 1668 of combined swell energy behind it. This is excellent, but 8ft at a reef like this is expert territory only.

Wednesday, September 2nd is the big one. Wednesday morning sees 13ft of SW swell, but the wind is howling at 22 mph. The afternoon is a beast for the big-wave crew. A colossal 20ft swell from the SW with a 15-second period is predicted. That's 15,308 of combined energy – very, very strong. The forecast says it's too big for Magna Tubes. Unless you're a pro, it's a day to watch.

From Thursday 3rd through Saturday 5th, the swell stays huge (13ft to 16ft), but the winds go bad. Strong onshores and rain make it a complete mess. This is dangerous and ugly. Kite surfers might have a field day, but for paddle surfing? No way.

Sunday 6th and Monday 7th clean up. The swell drops to a still-chunky 13ft on Sunday, but Monday 7th is beautiful. A 6ft S swell with glassy conditions – that morning will be uncrowded, clean, and perfect for the experienced surfer.

The rest of the run into Tuesday 10th and Wednesday 11th drops off in size and gets messy with onshore winds again. The energy fades to weak levels.

So, the pick of the two weeks? For the big wave crew, it's the Tuesday, September 1st morning session at Magna Tubes. For the rest of us, wait for the Monday, September 7th morning – it will be smaller, glassy, and a proper session. That's your highlight.

Stay safe out there.

- Rusty

Short Range Forecast

Light rain (total 7mm), mostly falling on Sun morning. Warm (max 26°C on Fri afternoon, min 14°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the WSW by Sat morning).

Days 5-7 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 20°C on Tue afternoon, min 12°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the WSW by Wed morning).

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
2
2
2
1
1
2
3
3
4
2
2
3
3
3
3
2
7
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
E
9
1.5
E
10
1.2
S
11
1.2
S
12
1.1
E
10
0.9
SW
13
0.9
E
11
1.6
SW
10
2.3
SW
12
2.1
SW
12
1.9
SW
12
2
SW
12
1.7
SW
11
2.1
SW
11
2.3
SW
12
2.5
SW
12
3.5
SW
13
5
SW
17
4
SW
15
Wave Graph
Metric surfscale
Energy kJ
1055
407
344
384
262
233
198
496
1519
1200
974
1055
741
1147
1565
1890
4626
14167
6842
Wind (km/h)
5
NNE
15
WSW
10
S
10
NNE
30
WSW
30
WSW
15
WSW
15
SSW
10
SSW
5
WSW
25
WSW
30
WSW
10
NW
10
NNE
10
S
20
W
40
WSW
30
WSW
15
SSE
Wind State
glassy
cross-off
cross-on
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-off
cross-off
cross-off
cross-on
High Tide
3:42AM1.60m
4:02PM1.72m
4:10AM1.64m
4:29PM1.77m
4:39AM1.64m
4:57PM1.78m
5:08AM1.61m
5:26PM1.74m
5:40AM1.54m
5:58PM1.65m
6:14AM1.43m
6:35PM1.52m
Low Tide
9:41PM0.15m
9:49AM0.04m
10:09PM0.09m
10:15AM0.00m
10:38PM0.05m
10:42AM-0.00m
11:07PM0.06m
11:11AM0.04m
11:38PM0.10m
11:41AM0.11m
00:12AM0.19m
12:15PM0.23m
00:51AM0.32m
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
light rain
light rain
light rain
light rain
cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:41
6:39
6:39
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
5:59
5:59
6:00
6:00
6:00
6:01
 mm
1
3
3
1
5
Temp °C
25
23
26
26
25
18
16
15
14
13
14
15
13
17
20
15
15
15
14
Feels °C
22
20
25
24
22
14
14
14
11
12
10
8
10
15
18
9
8
8
9
  • 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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