Surf Forecasts:
Magna Tubes surf forecast from 20 Jul 2026:
- Best quality surf: Friday 24 Jul, 5AM (local time) - 13ft (4.0m), 17s period, SSW swell with offshore winds.
- Most powerful swell: Friday 24 Jul, 5AM (local time) - 13ft (4.0m), 17s period, SSW swell with 9,083 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 11AM (local time) - 4ft (1.2m), 12s period with SE 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 Monday (Jul 20) at 11AM. The primary swell is predicted to be 1.2m and 12s period. 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 4.0m 17s and forecast to arrive on Friday (Jul 24) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 10s period and expected on Monday (Jul 20) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Mon 20th Jul) | 4ft (1.2m) 12s |
| Best Surf | 5AM (Fri 24th Jul) | 13ft (4.0m) 17s |
| Most Powerful | 5AM (Fri 24th Jul) | 13ft (4.0m) 17s |
Table - best surf conditions forecast for Magna Tubes over the next 16 days.
The Lowdown
Alright, let’s get into it. Magna‑T
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 13°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Thu night. Very mild (max 19°C on Sat afternoon, min 13°C on Thu morning). Winds decreasing (fresh winds from the WSW on Thu afternoon, calm by Fri morning). | ||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||
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) | SE 12 | SE 12 | ESE 11 | SW 15 | SSW 14 | SW 13 | SW 12 | SW 12 | SSW 13 | SSW 12 | SW 11 | SW 11 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 407 | 400 | 418 | 1396 | 2689 | 2345 | 1474 | 1392 | 878 | 361 | 3217 | 2047 | 8130 | 5767 | 4123 | 2803 | 2764 | 1521 | 1476 | 1298 | 848 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | glassy | on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | glassy | on | cross | glassy | on | cross | cross-off | cross-off | off |
High Tide | 7:58PM1.38m | 8:10AM1.14m | 8:45PM1.26m | 9:10AM1.04m | 9:52PM1.15m | 10:51AM0.98m | 11:31PM1.11m | 12:39PM1.02m | 00:56AM1.15m | 1:44PM1.12m | 1:52AM1.24m | 2:27PM1.23m | 2:32AM1.34m | ||||||||
Low Tide | 1:29PM0.36m | 2:16AM0.49m | 2:10PM0.49m | 3:10AM0.59m | 3:05PM0.61m | 4:31AM0.65m | 4:37PM0.69m | 6:18AM0.63m | 6:31PM0.67m | 7:31AM0.55m | 7:41PM0.59m | 8:17AM0.45m | 8:26PM0.49m | ||||||||
 | |  | | | | | |  | | |  |  | | | | | | | | | |
 | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — |
 | — | 5:31 | — | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 18 | 14 | 16 | 17 | 15 | 17 | 18 | 16 | 17 | 18 | 15 | 16 | 17 | 14 | 17 | 19 | 17 | 24 | 29 | 25 |
Feels °C | 13 | 15 | 12 | 16 | 16 | 13 | 15 | 13 | 12 | 13 | 11 | 10 | 15 | 14 | 11 | 16 | 17 | 16 | 21 | 24 | 21 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | SW 10 | ESE 11 | SW 15 | SSW 14 | SW 13 | SW 12 | SW 12 | SSW 13 | SSW 12 | ESE 12 | SW 11 | SSW 16 | SSW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 13 |
| kJ | 804 | 676 | 418 | 1396 | 2689 | 2345 | 1474 | 1392 | 878 | 361 | 91 | 2047 | 8130 | 5767 | 4123 | 2803 | 2764 | 1521 | 1476 | 1298 | 848 |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 12 | WSW 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 12 | WSW 12 | ENE 9 | SSW 14 | ESE 11 | SE 11 | SE 7 | SSE 8 | SE 10 | SSW 13 | SE 10 | SE 10 | SW 12 |
| kJ | 407 | 400 | 314 | 352 | 281 | 270 | 186 | 160 | 158 | 255 | 17 | 595 | 47 | 30 | 24 | 39 | 60 | 673 | 25 | 17 | 539 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SSW 12 | SW 11 | E 10 | — | E 9 | E 9 | SSW 15 | E 7 | ESE 12 | — | SSW 18 | — | — | SE 10 | SE 10 | — | ESE 10 | — | SE 11 | E 7 |
| kJ | 209 | 239 | 176 | 8 | — | 7 | 6 | 125 | 14 | 93 | — | 959 | — | — | 26 | 25 | — | 55 | — | 18 | 73 |
Wind waves Height (m) Direction Period (s) | WSW 10 | — | — | — | — | — | — | WSW 3 | WSW 12 | WSW 7 | SW 11 | — | — | — | — | — | — | — | E 4 | E 5 | WNW 3 |
| kJ | 1080 | — | — | — | — | — | — | 9 | 746 | 211 | 3217 | — | — | — | — | — | — | — | 14 | 27 | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 1 | 0 | 0 | 1 | 30 | 0 | 1 | 141 | 0 | 143 | 1 | 0 | 198 | 0 | 22 | 51 | 30 | 0 | 0 | 69 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Magna Tubes surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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