Surf Forecasts:
Tubes surf forecast from 27 Aug 2026:
- Best quality surf: Wednesday 2 Sep, 8PM (local time) - 15ft (4.5m), 16s period, SW swell with offshore winds.
- Most powerful swell: Wednesday 2 Sep, 5PM (local time) - 16ft (5.0m), 17s period, SW swell with 14,167 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 2AM (local time) - 5ft (1.6m), 12s period with S swell.
Best Forecast Surf Conditions for Tubes this week:
The surf forecast for Tubes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 2AM. The primary swell is predicted to be 1.6m and 12s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tubes in the next 16 days are 5.0m 17s and forecast to arrive on Wednesday (Sep 02) at 5PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 9s period and expected on Friday (Aug 28) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 28th Aug) | 5ft (1.6m) 12s |
| Best Surf | 8PM (Wed 2nd Sep) | 15ft (4.5m) 16s |
| Most Powerful | 5PM (Wed 2nd Sep) | 16ft (5.0m) 17s |
Table - best surf conditions forecast for Tubes over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s talk about what’s on the cards at Tubes for the next couple of weeks. It’s a real rollercoaster – plenty of size, but the wind’s gunna call the shots. The water’s a nippy 60°F, which is a solid 6°F colder than average for this time of year, so you’ll feel that chill.
Thursday the 27th of August is a bit of a letdown. There’s a solid 6ft SSW groundswell with a 12-second period and a hefty 1275 combined energy reading, but the cross-shore wind and poor conditions mean it’s not worth paddling out for.
Friday the 28th cleans right up. Morning brings a crisp 12 mph WSW offshore, with 4ft of S swell at 11 seconds. Energy’s dropped to 426, but those clean lines are perfect for an intermediate. Afternoon holds with 4ft of S swell and light cross-off wind.
Saturday the 29th the wind kicks up – a fresh 22 mph WSW offshore in the morning with 4ft of WSW swell. The 912 energy is there, but the wind’s making it a fight. The afternoon fades.
Now, Sunday the 30th is where we focus. Light rain and a steady 12 mph SSW offshore with 6ft of SW swell. Energy is 1018 – moderate and punchy. This is a standout window. The offshore breeze will keep ‘em clean and lined up. Monday the 31st has 6ft to 8ft SW swell with some cross-off wind. Energy climbs to 1402 by the afternoon, but the fresh breeze makes it marginal.
Tuesday the 1st of September kicks off with a clean 8ft SW swell and glassy conditions in the afternoon – light 9 mph offshore. Energy is a strong 1674. Good for confident surfers, but getting serious.
Then it gets heavy. Wednesday the 2nd of September morning has 13ft SW swell with 6064 energy, and by the afternoon it’s a beastly 20ft with a huge 15267 combined energy and a 15-second period. That’s a very long-period groundswell – powerful and straight at this reef and point, so experts only. The cross-off wind keeps it from being a total mess, but it’s a serious paddle.
Thursday the 3rd stays big with 13ft to 12ft SW swell, still clean. Friday the 4th into Saturday the 5th is a total loss – strong ESE winds ruin the surface with 15ft to 16ft of lumpy SE swell. Kitesurfers might love it, but not for a paddle.
But look at Sunday the 6th of September afternoon – a light 6 mph SSW offshore, 13ft of SE swell with 4814 energy. This is excellent for experienced surfers. Monday the 7th morning is glassy with 6ft of S swell and 1697 energy.
The second week tapers off. Tuesday the 8th and Wednesday the 9th are small and wind-affected, with 4ft to 3ft SW swell. Thursday the 10th has a brief clean window with 3ft SSW swell and 439 energy, but Friday the 11th finishes rough with lumpy onshore wind.
The standout is Sunday the 30th – that 6ft SW swell with clean offshore wind is the one for most folks. For the big-wave crew, Wednesday the 2nd of September is the day, but bring your courage.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Sun morning. Warm (max 26°C on Fri afternoon, min 14°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the WSW by Sat morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Sun night. Warm (max 20°C on Tue afternoon, min 12°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the WSW by Wed morning). | ||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
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) | S 12 | S 11 | S 11 | S 12 | S 11 | SW 13 | WSW 12 | SW 10 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 12 | SW 12 | SW 13 | SW 17 | SW 15 |
Wave Graph | |||||||||||||||||||
722 | 305 | 344 | 384 | 256 | 230 | 260 | 496 | 1519 | 1200 | 974 | 1055 | 741 | 1147 | 1565 | 1890 | 4626 | 14167 | 6842 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | cross-off | cross-on | off | off | cross-off | cross-off | cross-off | off | cross-off | off | cross | cross-on | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 3:42AM1.60m | 4:02PM1.72m | 4:10AM1.64m | 4:29PM1.77m | 4:39AM1.64m | 4:57PM1.78m | 5:08AM1.61m | 5:26PM1.74m | 5:40AM1.54m | 5:58PM1.65m | 6:14AM1.43m | 6:35PM1.52m | |||||||
Low Tide | 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 | 11:41AM0.11m | 00:12AM0.19m | 12:15PM0.23m | 00:51AM0.32m | ||||||
— | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | |
5:58 | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | |
mm | — | — | — | — | — | — | 1 | 3 | 3 | 1 | — | — | — | — | — | — | — | — | 5 |
Temp °C | 25 | 23 | 26 | 26 | 25 | 18 | 16 | 15 | 14 | 13 | 14 | 15 | 13 | 17 | 20 | 15 | 15 | 15 | 14 |
Feels °C | 22 | 20 | 25 | 24 | 22 | 14 | 14 | 14 | 11 | 12 | 10 | 8 | 10 | 15 | 18 | 9 | 8 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 10 | E 10 | S 12 | E 10 | E 11 | SSW 6 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 12 | E 8 | E 9 | SW 17 | SW 15 |
665 | 407 | 312 | 384 | 262 | 233 | 63 | 347 | 1519 | 1200 | 974 | 1055 | 741 | 1147 | 1565 | 78 | 56 | 14167 | 6842 | |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | E 10 | S 11 | SW 13 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 10 | S 10 | — | E 9 | E 9 |
722 | 305 | 344 | 242 | 256 | 230 | 198 | 149 | 78 | 49 | 106 | 75 | 71 | 64 | 68 | 2 | — | 39 | 41 | |
Swell 3 Height (m) Direction Period (s) | WSW 12 | SW 11 | SSE 14 | SW 14 | WSW 13 | SSE 11 | WSW 12 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SE 10 | SE 10 | — | — | — | — | — | — |
78 | 121 | 213 | 114 | 222 | 164 | 260 | 35 | 20 | 11 | 11 | 4 | 4 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 9 | W 3 | — | — | WSW 4 | SW 5 | — | SW 10 | — | — | — | SW 5 | — | NE 3 | — | SW 12 | SW 13 | — | — |
1055 | 5 | — | — | 14 | 54 | — | 496 | — | — | — | 45 | — | 3 | — | 1890 | 4626 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 180 | 0 | 0 | 0 | 23 | 143 | 140 | 1 | 0 | 0 | 0 | 0 | 140 | 1 | 0 | 0 | 421 | 609 | 260 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Tubes Surf forecast
The above surf forecast table for Tubes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tubes can be found by selecting the local surf guide option on the grey menu. Our 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 (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 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.
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.











