
Surf Forecasts:
Magna Tubes surf forecast from 23 Jul 2026:
- Best quality surf: Friday 24 Jul, 11AM (local time) - 13ft (4.0m), 16s period, SSW swell with offshore winds.
- Most powerful swell: Friday 24 Jul, 8AM (local time) - 15ft (4.5m), 16s period, SSW swell with 9,199 kJ wave energy.
- Next surfable swell (1★+): Friday 24 Jul, 11AM (local time) - 13ft (4.0m), 16s period with SSW 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 24) at 11AM. The primary swell is predicted to be 4.0m and 16s period with a secondary swell of 0.4m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Magna Tubes in the next 16 days are 4.5m 16s and forecast to arrive on Friday (Jul 24) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Monday (Jul 27) at 2PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 24th Jul) | 13ft (4.0m) 16s |
| Best Surf | 11AM (Fri 24th Jul) | 13ft (4.0m) 16s |
| Most Powerful | 8AM (Fri 24th Jul) | 15ft (4.5m) 16s |
Table - best surf conditions forecast for Magna Tubes over the next 16 days.
The Lowdown
Alright, let's break this down.
Magna Tubes is a reef setup, exposed to the swell, and it’s going to be a wild ride over the next couple of weeks. The water temp is sitting at 64°, which is a bit colder than the norm for this time of year.
We’ve got a gap of nothing worthwhile until Friday the 24th. Starting slow with Thursday the 23rd. There's a solid 13ft swell from the southwest, but it's all messed up with strong onshore winds. The combined energy is massive at 4020, but the conditions are just marginal at best. Not worth paddling out.
Now, Friday the 24th morning is the absolute standout of this entire outlook. This is where we get the goods. There’s a 13ft swell from the south-southwest, and the period is a very long 16 seconds. Combined energy is a whopping 8610, so there’s a ton of power. But the magic is the wind: it's a light offshore from the northwest at 3 mph. This is going to be clean, powerful, and for experts only. At 13ft, this is definitely not for beginners. This is the session to circle on your calendar.
Friday afternoon the wind swings onshore and the quality drops off quick.
Saturday the 25th morning is worth a mention. The swell drops to 8ft from the southwest with a 14-second period, and you get glassy, calm conditions. The combined energy is 2261. It’s an excellent call for experienced surfers, but the swell is a bit smaller.
After that, the forecast gets messy. From Sunday the 26th through to Tuesday the 4th of August, it’s mostly marginal to poor conditions. The wind is often cross-onshore or onshore, and the quality just isn't there. There are a few moments on Tuesday the 4th afternoon when we get a cross-off wind and a clean 5ft SW swell, which is a decent little window for experienced surfers, but nothing compared to Friday.
Then we get another notable pulse on Wednesday the 5th of August. The morning brings an 12ft SW swell with strong cross-off winds, but it's messy. The afternoon is the real winner here: 10ft from the south-southwest with a 12-second period and a gentle cross-off breeze. Combined energy at 5245, and the conditions are clean. This is another solid afternoon for the experts.
Thursday the 6th of August has a morning glass-off with a 10ft, short-period swell from the southeast. It’ll be clean and fun, but the period is short, so it’ll be a bit crumbly.
Friday the 7th of August morning sees a clean 7ft swell from the east with light offshore winds. A nice, clean option for experienced surfers.
This is a spot that can get crowded at times, so on the good days, you’ll have company.
That’s the rundown. Friday the 24th morning is the one to chase. Otherwise, keep an eye on the afternoon of the 5th of August. Stay safe out there.
Rusty.
Short Range ForecastModerate rain (total 12mm), heaviest on Thu night. Very mild (max 19°C on Thu afternoon, min 14°C on Thu night). Winds decreasing (strong winds from the WSW on Thu night, calm by Sat morning). | Days 5-7 Weather SummaryModerate rain (total 19mm), heaviest on Tue morning. Warm (max 25°C on Sun afternoon, min 14°C on Mon night). Winds increasing (light winds from the ENE on Sun afternoon, fresh winds from the SSE by Mon night). | |||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||
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) | SW 11 | SW 11 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 16 | SW 15 | SW 15 | SW 14 | SSW 14 | SSW 13 | SSW 13 |
Wave Graph | ||||||||||||||||||||
3912 | 2716 | 8502 | 5257 | 3326 | 2094 | 2381 | 1978 | 1381 | 1088 | 1290 | 2089 | 1573 | 6997 | 3417 | 2963 | 2519 | 1997 | 1567 | 1151 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | on | off | glassy | on | cross | cross | cross-on | off | cross-off | cross-off | cross-on | cross-on | cross-on | on | on | on | cross-on |
High Tide | 11:31PM1.11m | 12:39PM1.02m | 00:56AM1.15m | 1:44PM1.12m | 1:52AM1.24m | 2:27PM1.23m | 2:32AM1.34m | 3:02PM1.34m | 3:06AM1.43m | 3:33PM1.44m | 3:37AM1.50m | 4:02PM1.53m | 4:06AM1.55m | |||||||
Low Tide | 4:37PM0.69m | 6:18AM0.63m | 6:31PM0.67m | 7:31AM0.55m | 7:41PM0.59m | 8:17AM0.45m | 8:26PM0.49m | 8:51AM0.34m | 9:02PM0.39m | 9:22AM0.24m | 9:34PM0.31m | 9:50AM0.16m | 10:04PM0.25m | |||||||
— | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | |
5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | |
mm | — | 9 | 3 | — | — | — | — | — | — | — | — | — | 1 | 3 | 5 | 2 | 6 | 2 | — | 2 |
Temp °C | 19 | 15 | 15 | 16 | 15 | 15 | 17 | 15 | 19 | 25 | 22 | 17 | 17 | 15 | 15 | 15 | 15 | 14 | 15 | 15 |
Feels °C | 12 | 7 | 13 | 14 | 13 | 14 | 15 | 13 | 17 | 22 | 19 | 12 | 12 | 13 | 10 | 9 | 9 | 9 | 8 | 11 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | SW 11 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 16 | SW 12 | SSW 16 | SW 15 | SW 15 | SW 14 | SSW 14 | SSW 13 | SSW 13 |
91 | 2716 | 8502 | 5257 | 3326 | 2094 | 2381 | 1978 | 1381 | 1088 | 1290 | 397 | 1573 | 6997 | 3417 | 2963 | 2519 | 1997 | 1567 | 1151 | |
Swell 2 Height (m) Direction Period (s) | E 9 | SSW 19 | ESE 11 | ESE 11 | SE 8 | SE 10 | SE 10 | ESE 10 | SSW 16 | SSW 15 | E 7 | E 8 | E 8 | ENE 9 | — | E 8 | — | SSW 14 | — | E 11 |
6 | 1591 | 48 | 47 | 79 | 167 | 170 | 109 | 475 | 348 | 67 | 48 | 36 | 16 | — | 23 | — | 845 | — | 57 | |
Swell 3 Height (m) Direction Period (s) | S 23 | ESE 12 | SE 11 | — | SE 10 | — | — | — | SE 10 | E 6 | — | SE 9 | E 8 | — | — | — | — | — | — | — |
11 | 77 | 60 | — | 48 | — | — | — | 49 | 22 | — | 3 | 35 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SW 11 | — | — | — | — | — | — | ENE 3 | E 5 | — | — | SW 12 | WSW 6 | — | SE 8 | SE 8 | ESE 7 | ESE 7 | ESE 7 | E 7 |
3912 | — | — | — | — | — | — | 10 | 11 | — | — | 2089 | 222 | — | 649 | 507 | 465 | 340 | 308 | 452 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 180 | 1 | 0 | 51 | 0 | 0 | 22 | 30 | 8 | 22 | 0 | 143 | 1 | 64 | 323 | 645 | 198 | 198 | 198 | 141 |
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.










