
Surf Forecasts:
Magna Tubes surf forecast from 24 Jul 2026:
- Best quality surf: Friday 24 Jul, 11PM (local time) - 10ft (3.0m), 14s period, SW swell with offshore winds.
- Most powerful swell: Monday 27 Jul, 11PM (local time) - 11ft (3.5m), 17s period, SSW swell with 7,282 kJ wave energy.
- Next surfable swell (1★+): Friday 24 Jul, 11PM (local time) - 10ft (3.0m), 14s period with SW 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 11PM. The primary swell is predicted to be 3.0m and 14s period with a secondary swell of 1.1m and 8s. 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 3.5m 17s and forecast to arrive on Monday (Jul 27) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Monday (Jul 27) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 24th Jul) | 10ft (3.0m) 14s |
| Best Surf | 11PM (Fri 24th Jul) | 10ft (3.0m) 14s |
| Most Powerful | 11PM (Mon 27th Jul) | 11ft (3.5m) 17s |
Table - best surf conditions forecast for Magna Tubes over the next 16 days.
The Lowdown
Alright, Rusty here. Let's talk about the surf coming up for Magna Tubes. This is a reef break that gets good exposure to the swell, so it's a spot that can really fire when the conditions line up. The water is sitting at 64.6°, which is a bit colder than normal for this time of year, so you might want a slightly thicker suit.
The first real chance to get wet is Friday, the 24th of July. We've got a solid 11.5ft swell pushing in from the SSW, but the wind is onshore from the east at 6 mph. The wave energy is massive (5463), which tells you there's a lot of power in the water, but the onshore wind will mess with the face. It's described as marginal, so it's a session for the dedicated, not the fair-weather crew.
The standout comes on the morning of Saturday, the 25th. The swell drops to a more manageable 7.9ft from the SW, with a period of 13 seconds. The real magic is the wind: glassy, from the west at just 3 mph. The wave energy is still very strong (2226), but with that offshore wind, the reef will be holding beautiful, clean lines. This is the best on offer in the first week. The afternoon on Saturday sees the wind swing onshore, so make the most of that morning window.
Sunday, the 26th, has a 7.5ft SW swell, but a cross-shore wind from the NNE will put a bit of a wrinkle on it. The wave energy is still solid (2021), but it's not as clean as Saturday. Monday, the 27th, is a write-off. The wind is howling from the WSW at 22 mph, and the swell is all over the place. The afternoon brings a 9.8ft SSW swell with a very long 17-second period, but the wind is a nasty cross-onshore, making it a choppy, dangerous mess.
We go through a few days of onshore and cross-onshore winds through the end of July and into the start of August. The swell is still present, but the wind is just not playing ball for clean surf. The wave energy remains moderate to strong (1000-2000 range), but with the wind direction, it's not worth paddling out.
Then we get a glimmer. The morning of Wednesday, the 5th of August, has a 4.9ft SW swell, but the wind is a clean cross-offshore from the WSW at 6 mph. The wave energy is moderate (1254). It's a smaller day, but it'll be clean and lined up.
The absolute blockbuster, however, is Thursday, the 6th of August. The morning shows a 13.1ft SW swell with a 15-second period, and the wind is a clean cross-offshore from the WSW at 6 mph. The wave energy is off the charts (7601). This is exceptional surf, but at 13.1ft, this is strictly for experts. The reef will be handling a massive groundswell, and the conditions will be pristine. The afternoon holds the same size and quality. This is the one to circle on the calendar.
After that, the wind turns onshore again on the 7th and 8th, bringing a lot of chop and rain, so the window for that big swell is narrow.
Stay safe, and I'll see you out there.
Short Range ForecastLight rain (total 6mm), mostly falling on Mon afternoon. Warm (max 22°C on Sun afternoon, min 13°C on Sat morning). Winds increasing (calm on Sun afternoon, fresh winds from the WSW by Mon morning). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Very mild (max 19°C on Thu afternoon, min 11°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||
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 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | E 8 | E 8 |
Wave Graph | |||||||||||||||||||
3468 | 2063 | 2601 | 2201 | 1476 | 1088 | 765 | 1150 | 6041 | 6370 | 4397 | 4788 | 3983 | 2392 | 1401 | 904 | 555 | 954 | 1188 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | on | cross | cross | on | off | cross-off | cross-on | on | on | on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 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 | 4:31PM1.59m | 4:35AM1.57m | ||||||
Low Tide | 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 | 10:17AM0.10m | 10:34PM0.20m | |||||||
— | 7:18 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | |
5:34 | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | |
mm | — | — | — | — | — | — | — | — | 6 | 1 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 17 | 15 | 18 | 22 | 21 | 17 | 16 | 16 | 16 | 16 | 14 | 15 | 17 | 14 | 14 | 19 | 14 |
Feels °C | 14 | 14 | 15 | 13 | 16 | 20 | 19 | 11 | 11 | 12 | 13 | 12 | 11 | 12 | 12 | 9 | 9 | 13 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 14 |
3468 | 2063 | 2601 | 2201 | 1476 | 1088 | 765 | 1150 | 6041 | 6370 | 4397 | 4788 | 3983 | 2392 | 1401 | 904 | 555 | 364 | 540 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 10 | SE 10 | ESE 10 | SSW 16 | SSW 15 | SSW 13 | SSW 16 | ENE 8 | ENE 9 | E 9 | E 9 | E 9 | E 9 | — | — | — | S 11 | S 10 |
84 | 163 | 120 | 86 | 481 | 422 | 479 | 505 | 21 | 15 | 6 | 14 | 14 | 25 | — | — | — | 21 | 8 | |
Swell 3 Height (m) Direction Period (s) | SE 10 | — | — | — | ESE 10 | ESE 9 | E 6 | E 8 | — | — | — | S 12 | — | — | — | — | — | — | S 12 |
48 | — | — | — | 55 | 33 | 15 | 28 | — | — | — | 3 | — | — | — | — | — | — | 3 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 4 | E 4 | — | WSW 7 | SSW 7 | — | — | — | — | — | ESE 7 | E 7 | E 7 | E 8 | E 8 |
— | — | — | — | 8 | 5 | — | 342 | 485 | — | — | — | — | — | 176 | 439 | 521 | 954 | 1188 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 180 | 30 | 22 | 22 | 0 | 144 | 198 | 183 | 198 | 198 | 51 | 141 | 198 | 141 | 141 | 141 | 142 |
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.










