
Surf Forecasts:
Tubes surf forecast from 8 Aug 2026:
- Best quality surf: Sunday 9 Aug, 5AM (local time) - 11ft (3.5m), 14s period, SW swell with offshore winds.
- Most powerful swell: Sunday 9 Aug, 2AM (local time) - 11ft (3.5m), 14s period, SW swell with 4,804 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 5AM (local time) - 11ft (3.5m), 14s period with SW 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 Sunday (Aug 09) at 5AM. The primary swell is predicted to be 3.5m and 14s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tubes in the next 16 days are 3.5m 14s and forecast to arrive on Sunday (Aug 09) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Wednesday (Aug 12) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sun 9th Aug) | 11ft (3.5m) 14s |
| Best Surf | 5AM (Sun 9th Aug) | 11ft (3.5m) 14s |
| Most Powerful | 2AM (Sun 9th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Tubes over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s on the menu at Tubes.
We’ve got a solid run of swell coming in, but the winds are gonna be the main character here for a while. This is a sheltered reef and point break that really needs that SW to SSW direction, and when the offshore wind lines up, it’s a whole different ballgame. The water temp is about average for this time of year, nothing crazy, just the usual.
First up, Sunday morning, August 9th. The ocean is pumping with an 12 ft SW swell, period of 13 seconds, and the energy is massive at (3718). That’s a lot of power. The wind is light offshore from the SW, keeping it clean. But look, this is only for experienced surfers. Over 8 ft, it’s expert territory, and this is well above that. If you’ve got the skills, this is a serious session. The afternoon goes downhill fast with a strong SSE wind ruining things.
Monday, August 10th is a write-off. The swell drops to 8 ft but the wind is all wrong, cross-off in the morning and full cross in the afternoon. The energy is still moderate to strong (1939-2090), but the wind makes it a struggle.
Tuesday, August 11th and Wednesday, August 12th are poor. Strong onshore winds and chop. The swell fades badly by Wednesday morning to 3 ft with a ridiculously long 21-second period – that’s a long wait between sets and it’ll be weak and crumbly.
Thursday, August 13th and Friday, August 14th are marginal. The swell picks back up a bit (5 ft to 6 ft), with long periods of 15-17 seconds, but the wind is onshore or cross-onshore, so it’s choppy and not worth paddling out for.
Now, here’s where it gets interesting. Saturday afternoon, August 15th, we get a turnaround. The swell is only 4 ft from the SW, with a 14-second period, but the wind swings offshore from the SSW. Light breeze, clean faces. It’s not big, but it’s rideable and clean. The energy is low (468), but quality over quantity.
Sunday, August 16th keeps that clean vibe going. SW wind stays light offshore, swell holds around 4 ft from the WSW. Consistent, clean, and fun.
Monday morning, August 17th – mark this one. Glassy conditions, not a breath of wind, with a 5 ft SW swell. That’s the kind of morning you wake up early for. The energy is moderate (1144). The afternoon gets a cross-shore wind but the morning window is pure gold.
Tuesday morning, August 18th is another glassy gem. 7 ft from the WSW, 14-second period, and glassy. That’s a standout morning for intermediate surfers – big enough to get some push, clean enough to enjoy it.
Wednesday morning, August 19th sees the swell bump up to 8 ft from the SW, with a clean offshore wind. That’s expert territory again, but if you’re confident, it’s gonna be firing.
Thursday morning, August 20th keeps the 8 ft SW swell going with a moderate offshore wind. Consistent, clean, and powerful. Another one for the experienced crew.
The run continues into Saturday, August 22nd with an 8 ft SW swell and fresh offshore wind, and then Sunday morning, August 23rd brings the real standout for the second week. A 8 ft SW swell, 16-second period, moderate offshore wind, and excellent conditions for experienced surfers. The energy is massive at (2805). That’s a session you’ll remember.
Monday, August 24th fades out with onshore wind and dropping quality.
Overall, the first week is a mixed bag of big, clean swells for experts and choppy onshore junk. The real sweet spot is the glassy mornings of Monday 17th and Tuesday 18th – those are the best bets for clean, manageable waves. The long-range standout is Sunday the 23rd – big, clean, and powerful, but keep an eye on the forecast, it’s a ways out.
– Rusty
Short Range ForecastHeavy rain (total 32mm), heaviest during Sun afternoon. Very mild (max 16°C on Tue afternoon, min 11°C on Sun afternoon). Winds decreasing (strong winds from the SSE on Sun afternoon, light winds from the WSW by Mon morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Fri afternoon, min 11°C on Wed morning). Winds decreasing (fresh winds from the E on Wed afternoon, light winds from the ENE by Thu afternoon). | ||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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 | SSW 11 | SSW 14 | S 13 | SSW 12 | ESE 8 | SSW 21 | SSW 20 | SSW 18 | SW 16 | SW 17 | SW 16 | SW 15 | SW 15 | SW 14 |
Wave Graph | |||||||||||||||||||
4804 | 3718 | 2213 | 2924 | 1936 | 1969 | 4369 | 2950 | 1022 | 500 | 578 | 932 | 1309 | 1115 | 2238 | 1474 | 930 | 724 | 536 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | on | cross-on | on | on | cross-on | on | on | cross-on | cross-on |
High Tide | 00:33AM1.28m | 1:24PM1.24m | 1:44AM1.41m | 2:20PM1.42m | 2:35AM1.53m | 3:04PM1.59m | 3:18AM1.63m | 3:44PM1.72m | 3:57AM1.68m | 4:20PM1.79m | 4:32AM1.68m | 4:55PM1.81m | |||||||
Low Tide | 7:09AM0.43m | 7:29PM0.44m | 8:08AM0.28m | 8:27PM0.28m | 8:52AM0.14m | 9:13PM0.15m | 9:31AM0.03m | 9:54PM0.07m | 10:06AM-0.03m | 10:32PM0.03m | 10:40AM-0.04m | 11:06PM0.05m | |||||||
— | 7:05 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 7:01 | — | — | |
5:45 | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | |
mm | 1 | 9 | 10 | 5 | 2 | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 11 | 13 | 14 | 13 | 14 | 15 | 16 | 14 | 14 | 18 | 14 | 19 | 22 | 19 | 22 | 25 | 22 |
Feels °C | 11 | 7 | 5 | 6 | 10 | 8 | 10 | 10 | 10 | 8 | 8 | 12 | 8 | 16 | 19 | 16 | 19 | 22 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 11 | SSW 14 | S 13 | SSW 12 | SSW 12 | SSW 11 | SSW 20 | SSW 18 | SW 16 | SW 17 | SW 16 | E 8 | SW 15 | E 8 |
4804 | 3718 | 2213 | 2924 | 1936 | 1969 | 4369 | 2950 | 1022 | 500 | 291 | 932 | 1309 | 1115 | 2238 | 1474 | 412 | 724 | 520 | |
Swell 2 Height (m) Direction Period (s) | E 8 | E 10 | E 10 | ESE 8 | E 8 | SSW 15 | E 9 | — | SSE 9 | SSW 24 | SSW 21 | SW 11 | SW 11 | SSW 20 | S 9 | — | SW 15 | — | SW 14 |
49 | 46 | 31 | 113 | 33 | 121 | 14 | — | 158 | 111 | 578 | 176 | 99 | 1053 | 6 | — | 930 | — | 536 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 9 | S 13 | E 8 | — | — | S 11 | S 10 | S 9 | S 9 | S 10 | S 9 | — | — | — | — | — |
— | — | — | 59 | 3 | 34 | — | — | 55 | 8 | 6 | 42 | 31 | 7 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | SSE 6 | SSE 6 | — | — | — | — | E 10 | SE 8 | ESE 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
— | 40 | 205 | — | — | — | — | 16 | 558 | 495 | 544 | 639 | 940 | 477 | 534 | 724 | 558 | 359 | 709 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 0 | 893 | 143 | 191 | 180 | 183 | 198 | 562 | 140 | 142 | 198 | 140 | 30 | 172 | 30 | 23 | 140 | 1 |
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.











