
Surf Forecasts:
Magna Tubes surf forecast from 27 Jul 2026:
- Best quality surf: Sunday 2 Aug, 2AM (local time) - 10ft (3.0m), 9s period, E swell with cross-offshore winds.
- Most powerful swell: Monday 27 Jul, 11PM (local time) - 11ft (3.5m), 16s period, SSW swell with 7,043 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 2AM (local time) - 10ft (3.0m), 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 Sunday (Aug 02) at 2AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 2.5m and 9s. Another secondary swell of 1.0m and 14s is also forecast. 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 3.5m 16s and forecast to arrive on Monday (Jul 27) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 12s period and expected on Monday (Aug 03) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 2nd Aug) | 10ft (3.0m) 9s |
| Best Surf | 2AM (Sun 2nd Aug) | 10ft (3.0m) 9s |
| Most Powerful | 11PM (Mon 27th Jul) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Magna Tubes over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what Magna Tubes has got cooking for us over the next couple of weeks. This is a proper reef setup, exposed to the swell, and it's an advanced wave, so don't be bringing your foamie.
The chart kicks off with some solid energy straight away on Monday the 27th of July. We're looking at a strong 10ft SW groundswell with a long 17-second period, packing some serious punch (4768 on the energy dial). The water is sitting at 65°, which is a bit colder than we'd normally expect for this time of year, so you'll want a good spring suit. The wind is a cross-offshore from the WSW, which should keep it clean. For the experienced crew, that's your window. After that, things get messy. A lot of onshore and cross-onshore wind through the rest of the week churns up what would otherwise be a decent swell window. Not worth the paddle until the pattern breaks.
We finally get a solid run starting Sunday morning, August 2nd. The wind swings to a light WSW, cleaning up a 7ft E swell (1261 energy). It's not the biggest, but with clean conditions and that reef shape, it's going to be fun. That carries through to Monday the 3rd, with an absolute gem of a session on the Monday morning. The wind goes glassy, dead calm from the NE, a light 5ft E swell rolling in (846 energy). That's the best the first week has to offer for pure quality.
Skip ahead to the standout of the whole outlook. Wednesday, August 5th, has a big 10ft SW groundswell (2084 energy) with light cross-offshore winds in the morning. That is prime for the experts. But the real magic is the Thursday afternoon, August 6th. You get a clean 8ft SW swell with a long 14-second period, glassy cross-offshore wind from the SW, and a massive 3371 energy chunk behind it. That's as good as it gets here.
Then we get to the big one. Friday afternoon, August 7th, is the highlight of the entire two weeks. We’re seeing a beast of a 13ft SW groundswell, 15-second period, absolutely roaring with 9208 energy. The wind is a clean cross-off from the WSW. This is serious, and not for the faint of heart. For the advanced crew, this is the session to circle on the calendar. It gets a bit wild after that with big onshore winds on the 8th, but the swell energy remains massive through the weekend, dropping back into cleaner conditions by Monday the 10th.
The run continues with clean cross-off winds and solid, manageable swells right through to Tuesday the 11th, wrapping up our window. Magna Tubes is a spot that doesn't stay flat for long, and this run proves it.
Stay safe out there.
Rusty.
Short Range ForecastModerate rain (total 19mm), heaviest on Mon night. Very mild (max 17°C on Mon afternoon, min 13°C on Wed morning). Winds decreasing (fresh winds from the WSW on Mon afternoon, light winds from the NNE by Wed night). | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Sat afternoon, min 13°C on Thu night). Winds decreasing (fresh winds from the E on Fri afternoon, light winds from the N by Sat night). | |||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||
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 17 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | E 9 | E 8 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
Wave Graph | ||||||||||||||||||||
4633 | 6486 | 4326 | 2708 | 2141 | 1387 | 1327 | 1253 | 1127 | 946 | 841 | 600 | 694 | 871 | 1252 | 1198 | 1636 | 821 | 687 | 546 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off |
High Tide | 3:02PM1.34m | 3:06AM1.43m | 3:33PM1.44m | 3:37AM1.50m | 4:02PM1.53m | 4:06AM1.55m | 4:31PM1.59m | 4:35AM1.57m | 4:59PM1.64m | 5:04AM1.57m | 5:27PM1.66m | 5:33AM1.54m | 5:57PM1.64m | |||||||
Low Tide | 9:02PM0.39m | 9:22AM0.24m | 9:34PM0.31m | 9:50AM0.16m | 10:04PM0.25m | 10:17AM0.10m | 10:34PM0.20m | 10:44AM0.07m | 11:04PM0.18m | 11:12AM0.07m | 11:34PM0.18m | 11:40AM0.09m | 00:07AM0.21m | |||||||
— | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | |
5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | |
mm | 2 | 9 | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 14 | 15 | 15 | 16 | 17 | 15 | 16 | 18 | 15 | 16 | 19 | 16 | 18 | 23 | 19 | 21 | 21 | 16 |
Feels °C | 12 | 10 | 10 | 11 | 12 | 10 | 12 | 12 | 12 | 13 | 11 | 10 | 13 | 11 | 16 | 19 | 16 | 18 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 12 | E 9 | SW 11 | E 9 | E 10 | E 10 | E 10 |
4633 | 6486 | 4326 | 2708 | 2141 | 1387 | 1327 | 1253 | 1127 | 946 | 841 | 600 | 504 | 291 | 996 | 123 | 1044 | 821 | 687 | 546 | |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 9 | ENE 9 | E 8 | SSE 7 | — | S 9 | ESE 7 | ESE 9 | — | — | SSW 16 | — | SW 18 | SW 12 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 |
22 | 16 | 15 | 13 | 115 | — | 7 | 237 | 311 | — | — | 147 | — | 12 | 197 | 75 | 366 | 437 | 545 | 361 | |
Swell 3 Height (m) Direction Period (s) | ENE 8 | — | — | — | — | — | — | E 9 | — | — | — | — | — | — | SW 16 | SSW 11 | S 13 | S 13 | S 10 | SSW 14 |
35 | — | — | — | — | — | — | 60 | — | — | — | — | — | — | 41 | 23 | 4 | 3 | 8 | 257 | |
Wind waves Height (m) Direction Period (s) | SSE 5 | — | — | SE 8 | SE 6 | ESE 8 | ESE 7 | — | — | E 9 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | — | W 4 | W 4 |
78 | — | — | 346 | 209 | 452 | 305 | — | — | 430 | 497 | 568 | 694 | 871 | 1252 | 1198 | 1636 | — | 10 | 16 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 198 | 198 | 198 | 30 | 183 | 198 | 8 | 51 | 198 | 30 | 141 | 198 | 141 | 141 | 142 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Eastern Cape (South) | ||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.










