Surf Forecasts:
Super Tubes surf forecast from 25 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 8PM (local time) - 10ft (3.0m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Wednesday 26 Aug, 11AM (local time) - 10ft (3.0m), 16s period, SSW swell with 4,364 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 8AM (local time) - 10ft (3.0m), 14s period with SW swell.
Best Forecast Surf Conditions for Super Tubes this week:
The surf forecast for Super Tubes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 8AM. The primary swell is predicted to be 3.0m and 14s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Super Tubes in the next 16 days are 3.0m 16s and forecast to arrive on Wednesday (Aug 26) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Thursday (Aug 27) at 8AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 25th Aug) | 10ft (3.0m) 14s |
| Best Surf | 8PM (Tue 25th Aug) | 10ft (3.0m) 14s |
| Most Powerful | 11AM (Wed 26th Aug) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Super Tubes over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what we’ve got coming up. It’s all about Super Tubes, and honestly, there are some absolute crackers in the mix, but we gotta pick our moments.
First up, the water temp is running far colder than usual for this time of year, sitting at 56°F, which is about 10°F below normal. That’s seriously unusual, so factor in a thick steamer.
The overall pattern starts with a strong, long-period SW groundswell on Tuesday the 25th. We’re talking 8ft of SW swell rolling in at a 13-second period, with combined wave energy in the solid moderate range (3456). Tuesday morning has a light offshore WSW wind, so it’ll be clean and powerful. This is proper expert territory at 8ft, and with Super Tubes being a reef and point break that’s very consistent and often crowded, expect a crew out there. The afternoon holds clean too with a light cross-offshore breeze and the swell bumping up to a 14-second period.
Wednesday the 26th is a write-off. The wind swings onshore from the east and cranks up, making 10ft of SSW swell a total mess. Best to skip it.
Now here’s a standout: Thursday morning the 27th. Glassy, dead calm, with 7ft of SSW groundswell at 12 seconds. The energy is moderate (1433) and the conditions will be silky smooth. This is a peak window for experienced surfers; the water will be like glass.
We then settle into a quieter run from the 28th through the 30th, with surf in the 3ft to 4ft range. The winds stay mostly favourable, clean or glassy, but the size is small. Energy drops off to the low hundreds. This is perfect for logging or a longboard, but nothing to get too fired up about.
Sunday the 30th afternoon picks up a touch, with 4ft of SW swell and good energy (878), and it stays clean. Monday the 31st is similar with 5ft to 6ft of SSW swell, moderate energy and good winds. Solid, but not the highlight.
Now, keep an eye on Wednesday the 2nd of September. The morning looks massive: 12ft of SW swell with a 14-second period, combined energy rocketing to near 5000 (4983), and a light offshore breeze. That’s expert-only, big, powerful, and it will be charging. The afternoon gets ruined by a near gale offshore wind over 31 mph, making it near impossible to paddle into.
Thursday the 3rd and Friday the 4th both have 12ft of swell, but the wind and direction mess things up. There’s some glassy morning potential on Thursday, but the swell direction shifts and the period drops, making it less clean.
Saturday the 5th sees a drop to 6ft of SSE swell with glassy morning conditions. A nice little reset, but nothing special.
Sunday the 6th is another miss, with strong onshore winds and 10ft of SSW swell creating poor conditions. Monday the 7th afternoon offers a small window: 5ft of SW swell, light clean cross-offshore wind, and moderate energy. Decent for a relaxed session.
After that, the second week tails off into small, weak surf with fresh offshore winds. Nothing to plan around.
So, the two true standouts are Thursday morning the 27th for its glassy, powerful conditions and Wednesday morning the 2nd of September for the big, clean, expert-level swell. Mark those in your calendar.
Rusty out.
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 14°C on Tue morning). Winds increasing (calm on Tue night, fresh winds from the E by Wed afternoon). | Days 4-6 Weather SummarySome drizzle, heaviest during Sun night. Warm (max 30°C on Sat morning, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | |||||||||||||||
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) | SW 13 | SW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | S 12 | S 12 | S 11 | S 11 | SSE 11 | S 11 | SW 13 | WSW 12 | SW 14 | SW 13 | SW 10 | SSW 9 | WSW 12 | SW 11 |
Wave Graph | |||||||||||||||||||||
2305 | 2350 | 1578 | 4364 | 3816 | 1731 | 1310 | 563 | 511 | 363 | 403 | 454 | 307 | 230 | 762 | 463 | 517 | 1028 | 490 | 625 | 530 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | glassy | on | on | on | glassy | cross | cross-off | off | glassy | cross-on | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:43PM1.39m | 2:47AM1.44m | 3:10PM1.52m | 3:15AM1.54m | 3:36PM1.63m | 3:42AM1.60m | 4:02PM1.72m | 4:10AM1.64m | 4:29PM1.77m | 4:39AM1.64m | 4:57PM1.78m | 5:08AM1.61m | 5:26PM1.74m | ||||||||
Low Tide | 8:32AM0.33m | 8:46PM0.36m | 8:58AM0.21m | 9:14PM0.25m | 9:23AM0.11m | 9:41PM0.15m | 9:49AM0.04m | 10:09PM0.09m | 10:15AM0.00m | 10:38PM0.05m | 10:42AM-0.00m | 11:07PM0.06m | 11:11AM0.04m | 11:38PM0.10m | |||||||
6:48 | — | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | |
— | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — |
Temp °C | 14 | 16 | 16 | 17 | 18 | 16 | 22 | 26 | 22 | 25 | 26 | 27 | 30 | 25 | 17 | 18 | 18 | 16 | 16 | 18 | 17 |
Feels °C | 11 | 13 | 15 | 13 | 12 | 10 | 22 | 25 | 22 | 23 | 25 | 23 | 28 | 23 | 16 | 16 | 16 | 16 | 14 | 15 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | E 9 | E 10 | E 10 | S 11 | SSE 11 | S 11 | E 10 | E 11 | SW 14 | SW 13 | SW 12 | WSW 12 | WSW 12 | SW 11 |
2305 | 2350 | 1578 | 4364 | 3816 | 1731 | 1310 | 528 | 474 | 377 | 403 | 454 | 307 | 239 | 231 | 463 | 517 | 442 | 456 | 625 | 530 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 12 | WSW 13 | WSW 13 | SW 13 | E 9 | S 12 | S 12 | S 11 | E 10 | E 10 | E 10 | SSE 11 | SSE 11 | E 11 | E 11 | E 10 | E 10 | S 8 | SSE 7 |
1151 | 679 | 836 | 572 | 357 | 45 | 641 | 563 | 511 | 363 | 279 | 200 | 204 | 209 | 91 | 240 | 151 | 77 | 80 | 252 | 94 | |
Swell 3 Height (m) Direction Period (s) | E 10 | — | S 18 | — | — | — | WSW 12 | SSW 12 | SSW 12 | SW 11 | SSE 14 | SW 14 | WSW 13 | SW 13 | SW 16 | SSE 10 | SSE 10 | SE 10 | — | E 10 | E 10 |
7 | — | 399 | — | — | — | 123 | 390 | 294 | 123 | 213 | 114 | 225 | 230 | 155 | 35 | 19 | 4 | — | 75 | 50 | |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 4 | E 6 | E 7 | — | — | — | — | — | — | NNW 3 | W 4 | WSW 12 | WSW 6 | WSW 7 | SW 10 | SSW 9 | — | — |
— | — | — | 40 | 174 | 730 | — | — | — | — | — | — | 3 | 7 | 762 | 223 | 342 | 1028 | 490 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 198 | 536 | 141 | 0 | 1 | 0 | 0 | 0 | 22 | 0 | 1 | 0 | 0 | 0 | 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 Super Tubes Surf forecast
The above surf forecast table for Super Tubes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Super Tubes can be found by selecting the local surf guide option on the grey menu. Our Super 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 (Super 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 Super 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.
Super 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.











