
Surf Forecasts:
Tubes surf forecast from 8 Aug 2026:
- Best quality surf: Saturday 8 Aug, 11PM (local time) - 10ft (3.0m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 11 Aug, 2AM (local time) - 11ft (3.5m), 14s period, SSW swell with 4,891 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 11PM (local time) - 10ft (3.0m), 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 Saturday (Aug 08) at 11PM. The primary swell is predicted to be 3.0m and 14s period with a secondary swell of 1.7m and 7s. The wind is predicted to be cross-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 Tuesday (Aug 11) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Wednesday (Aug 12) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 8th Aug) | 10ft (3.0m) 14s |
| Best Surf | 11PM (Sat 8th Aug) | 10ft (3.0m) 14s |
| Most Powerful | 2AM (Tue 11th Aug) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Tubes over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s get straight into it. The next couple of weeks are a bit of a mixed bag, but there’s a couple of proper windows that’ll get the heart rate up.
First up, it’s not looking too flash for the next few days. We’ve got some solid swell pushing through Tubes, but the wind’s all over the shop—cross-off and cross-on breezes killing the vibe. The water’s turned properly cold, about 57°F, which is a solid 9 degrees colder than usual for this time of year, so you’ll want the thickest rubber you’ve got. The energy is pumping hard on Saturday morning with a combined swell energy of 2462, but it’s messy and the conditions are questionable. Not worth paddling out for anything better than a grovel.
Sunday and Monday keep that size—12ft and 10ft—but it’s still cross-off and rain, so it’s powerful but lumpy. Tuesday the wind swings east and it goes onshore, and from there it’s a write-off all the way through to Friday. The swell drops off, but it’s choppy and ugly. Wednesday and Thursday have some long-period energy (20-21 seconds) but it’s all onshore and messy, so you’re not missing much.
Now, here’s where it gets interesting. Saturday the 17th is the standout. The morning is still a bit cross-on, but the afternoon at Tubes (a reef and point setup) goes glassy. The swell is a clean 6ft from the southwest with a solid 13-second period, and the energy is up there at 2113. This is the one to circle. It’s a proper reef break, so that long-period groundswell is going to line up beautifully. Experienced surfers are going to have a field day. This is your best bet of the whole run.
After that, we get a bit of a lull. Monday and Tuesday stay around the 6-6ft mark but with cross-onshore winds, so it’s not clean. Wednesday and Thursday drop back to 4-5ft with offshore breezes, which is clean but small—good for a longboard if you’re desperate.
Then, the sneaky second standout: Friday the 21st. The swell jumps back up to 12ft in the morning and 10ft in the afternoon, with a moderate offshore breeze. The energy is massive—3799 in the morning. This is proper, powerful surf. It’s a bit big for beginners—over 8ft is expert territory—but for the crew who know what they’re doing, this could be the session of the fortnight. Just be aware that it’s a fair way out, so trust the forecast but don’t book the plane tickets yet.
The weekend after that drops off again, with cross-onshores and smaller swell. So, to sum it up: you’ve got a long, flat, and messy stretch ahead, but the afternoon of the 17th and the morning of the 21st are the ones to chase. Keep an eye on the buoys, but don’t hold your breath too hard.
Rusty out.
Short Range ForecastHeavy rain (total 32mm), heaviest during Sun morning. Very mild (max 17°C on Sat morning, min 11°C on Sun morning). Winds decreasing (fresh winds from the WSW on Sat morning, light winds from the SW by Mon morning). | Days 4-6 Weather SummarySome drizzle, heaviest during Tue morning. Warm (max 21°C on Thu afternoon, min 13°C on Tue night). Winds decreasing (fresh winds from the ENE on Wed afternoon, light winds from the NNE by Thu night). | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
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 14 | SW 13 | 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 | |||||||||||||||||||||
2462 | 1919 | 4616 | 3560 | 2702 | 2973 | 2107 | 2077 | 4891 | 3018 | 1098 | 555 | 521 | 790 | 1324 | 1271 | 2054 | 1314 | 930 | 614 | 529 | |
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 | off | cross-off | cross-off | cross | cross-on | cross-on | on | on | cross-on | on | on | cross-on | on | on | cross-on | cross-on |
High Tide | 11:59AM1.09m | 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 | 6:00PM0.57m | 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 | ||||||||
7:07 | — | — | 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 | — | — | 3 | 7 | 6 | 7 | 3 | 2 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 14 | 12 | 13 | 14 | 14 | 14 | 13 | 14 | 15 | 14 | 15 | 19 | 14 | 17 | 21 | 16 | 20 | 23 | 19 |
Feels °C | 12 | 11 | 11 | 7 | 7 | 8 | 8 | 8 | 9 | 10 | 10 | 8 | 8 | 12 | 8 | 12 | 15 | 10 | 17 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 14 | SW 13 | SW 13 | E 10 | 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 |
2462 | 1919 | 4616 | 3560 | 2702 | 30 | 2107 | 2077 | 4891 | 3018 | 1098 | 509 | 251 | 790 | 1324 | 1271 | 2054 | 1314 | 328 | 614 | 470 | |
Swell 2 Height (m) Direction Period (s) | E 6 | E 7 | E 8 | E 10 | E 10 | — | E 10 | SSW 15 | — | — | — | SSW 24 | SSW 21 | SW 11 | SW 11 | SSW 20 | S 9 | S 11 | SW 15 | — | SW 14 |
52 | 49 | 49 | 46 | 48 | — | 16 | 121 | — | — | — | 111 | 521 | 172 | 99 | 1100 | 6 | 2 | 930 | — | 529 | |
Swell 3 Height (m) Direction Period (s) | E 9 | — | — | — | — | — | — | E 10 | — | — | — | E 10 | — | S 11 | S 10 | S 9 | S 12 | — | — | — | — |
43 | — | — | — | — | — | — | 16 | — | — | — | 17 | — | 55 | 31 | 7 | 3 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 4 | WSW 6 | — | — | — | SW 12 | — | — | — | E 10 | SE 8 | ESE 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 | — | E 8 | E 8 |
36 | 131 | — | — | — | 2973 | — | — | — | 18 | 575 | 555 | 559 | 590 | 852 | 513 | 585 | 750 | — | 401 | 686 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 143 | 140 | 1 | 0 | 894 | 0 | 352 | 198 | 183 | 198 | 425 | 140 | 142 | 172 | 140 | 142 | 142 | 140 | 30 | 180 | 1 |
Best forecast wave conditions in Eastern Cape (South) | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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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.











