
Surf Forecasts:
Magna Tubes surf forecast from 2 Aug 2026:
- Best quality surf: Saturday 8 Aug, 11PM (local time) - 15ft (4.5m), 13s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 8 Aug, 11PM (local time) - 15ft (4.5m), 13s period, SW swell with 6,297 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 11PM (local time) - 7ft (2.2m), 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 (Aug 02) at 11PM. The primary swell is predicted to be 2.2m and 11s period with a secondary swell of 1.1m 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 4.5m 13s and forecast to arrive on Saturday (Aug 08) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Saturday (Aug 08) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 2nd Aug) | 7ft (2.2m) 11s |
| Best Surf | 11PM (Sat 8th Aug) | 15ft (4.5m) 13s |
| Most Powerful | 11PM (Sat 8th Aug) | 15ft (4.5m) 13s |
Table - best surf conditions forecast for Magna Tubes over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it.
Look, I’m gonna be straight with you – the first couple of days are a bit of a write-off. Sunday morning at Magna Tubes is a bit of a mess, with a cross-on breeze messing up what could be a decent 8ft easterly swell. The water’s sitting at 63°, which is a bit colder than normal for this time of year. The energy is pumping hard, but the conditions are just not cooperating. The afternoon doesn’t look much better, with an onshore wind.
We finally get a window on Monday morning, the 3rd of August. The wind goes glassy, and the swell settles to 6ft from the ESE with a solid 11-second period. The energy is still strong. This is your first real chance – clean, glassy conditions on a decent reef break. It’s a standout for the near term. But remember, this is a fairly consistent break, so don’t lose hope.
The next couple of days are swirly. Tuesday sees a wind shift – a cross-off breeze on the morning of the 4th with a 5ft SW swell and 12-second period. It’s clean, but the energy drops a bit. Wednesday the 5th also offers clean, cross-off wind with a smaller, but longer-period SSW swell (3ft at 14 seconds). Not huge, but the shape could be there.
Now, hold onto your board. Thursday the 6th of August is the big one. We’re looking at a solid 12ft SW swell hitting in the morning, period of 13 seconds, and the energy is massive. The wind is a clean cross-off. This is a serious swell – only for experienced surfers at over 8ft (12ft). This is a true standout for the second week, but it’s a long-range call, so keep an eye on it. The afternoon gets windier, still clean but the size drops to 10ft.
Friday the 7th is still big, but the wind goes onshore. The swell is still 8ft from the SW, but the onshore wind will make it a mess. Saturday the 8th, the wind swings back to a clean cross-off with a 8ft SW swell – another good morning for the experienced crew.
The pattern gets gnarly from the 9th. We’ve got a strong breeze, dropping the quality. The 10th sees a brief offshore window on Monday morning, but the swell is only 5ft from the S. The energy is moderate. The afternoon is a total loss. Then the 11th through 13th is a total no-go zone – huge, stormy, onshore, and dangerous. We’re talking 16ft to 23ft swells, but with howling cross-on winds. This is kite-surfing territory, not paddle surfing. The energy readings are off the charts, but it’s a hard pass for us.
The end of the run looks promising. Saturday the 15th of August, we get a glassy morning with a 4ft SW swell and a very long 15-second period. The energy is moderate. Long-period SW groundswells like this are perfect for a reef setup like Magna Tubes – it’ll shape up beautifully. The 16th is another glassy morning with a 6ft SW swell at 14 seconds. Both of these are clean, accessible, and a great way to wrap up the forecast. The 17th morning also looks clean and rideable.
So, to sum it up: The standout is Thursday morning, 6th August for the big-swell crew, and Saturday morning, 15th of August for the rest of us looking for clean, long-period, glassy conditions. Keep your eyes on the long-range charts, but don’t sleep on the 15th.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Tue afternoon, min 16°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Wed morning, min 14°C on Thu night). Winds decreasing (fresh winds from the WSW on Thu afternoon, calm by Thu night). | ||||||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | E 10 | SW 12 | SW 11 | ESE 10 | E 10 | SSW 17 | SW 15 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
Wave Graph | |||||||||||||||||||||
632 | 1294 | 1008 | 813 | 698 | 620 | 522 | 418 | 349 | 367 | 573 | 2148 | 4056 | 3314 | 1908 | 2944 | 2648 | 2205 | 1962 | 1541 | 5606 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-off | glassy | on | cross-off | cross-off | cross | off | cross-off | cross-off | off | cross-off | cross-off | glassy | on | on | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:57PM1.64m | 6:05AM1.48m | 6:29PM1.60m | 6:40AM1.39m | 7:06PM1.52m | 7:22AM1.28m | 7:53PM1.41m | 8:17AM1.16m | 8:59PM1.29m | 9:50AM1.06m | 10:46PM1.22m | 11:59AM1.09m | 00:33AM1.28m | ||||||||
Low Tide | 11:40AM0.09m | 00:07AM0.21m | 12:10PM0.15m | 00:42AM0.27m | 12:44PM0.24m | 1:24AM0.35m | 1:25PM0.35m | 2:18AM0.45m | 2:21PM0.48m | 3:39AM0.54m | 3:54PM0.59m | 5:36AM0.55m | 6:00PM0.57m | ||||||||
7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | |
— | 5:39 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 22 | 21 | 21 | 23 | 21 | 27 | 29 | 25 | 24 | 22 | 16 | 18 | 17 | 15 | 16 | 18 | 16 | 19 | 19 | 14 |
Feels °C | 18 | 20 | 19 | 19 | 20 | 19 | 23 | 24 | 21 | 22 | 20 | 14 | 17 | 12 | 14 | 15 | 15 | 15 | 18 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | E 8 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | E 10 | E 10 | ESE 10 | ESE 10 | E 10 | SW 14 | SW 15 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | E 10 |
522 | 1294 | 1008 | 813 | 698 | 620 | 459 | 386 | 349 | 326 | 500 | 2148 | 4056 | 3314 | 1908 | 2944 | 2648 | 2205 | 1962 | 1541 | 33 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | E 10 | E 10 | E 10 | E 10 | SSW 16 | E 10 | E 10 | E 9 | E 9 | E 9 | — |
286 | 386 | 324 | 361 | 643 | 537 | 522 | 418 | 303 | 220 | 216 | 148 | 117 | 92 | 691 | 65 | 65 | 41 | 60 | 43 | — | |
Swell 3 Height (m) Direction Period (s) | S 10 | S 9 | SSW 15 | SSW 14 | S 13 | — | SW 12 | S 18 | SSW 16 | SSW 14 | SSW 17 | — | — | SW 19 | E 10 | — | — | SE 6 | — | — | — |
16 | 15 | 283 | 290 | 3 | — | 202 | 6 | 99 | 367 | 573 | — | — | 90 | 66 | — | — | 10 | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 8 | — | — | — | — | E 6 | — | — | W 4 | WSW 4 | WSW 4 | SW 6 | — | — | — | — | — | — | WSW 6 | WSW 8 | SW 13 |
632 | — | — | — | — | 86 | — | — | 6 | 3 | 12 | 60 | — | — | — | — | — | — | 204 | 791 | 5606 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 30 | 30 | 0 | 0 | 30 | 0 | 0 | 8 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 22 | 180 | 0 | 0 | 1 | 1 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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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.











