Tubes Surf Break

Lat Long: 34.02° S 24.93° E

Tubes Surf Forecast and Surf Report

Issued: 1 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tubes sea temperature is
15.9°C
3.0° 

Tubes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Tubes surf forecast from 31 Aug 2026:

  • Best quality surf: Tuesday 1 Sep, 5PM (local time) - 8ft (2.5m), 12s period, SW swell with cross-offshore winds.
  • Most powerful swell: Sunday 6 Sep, 11AM (local time) - 10ft (3.0m), 18s period, SSW swell with 6,131 kJ wave energy.
  • Next surfable swell (1★+): Monday 31 Aug, 11PM (local time) - 6ft (1.8m), 12s 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 Monday (Aug 31) at 11PM. The primary swell is predicted to be 1.8m and 12s period. 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 3.0m 18s and forecast to arrive on Sunday (Sep 06) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 9s period and expected on Monday (Sep 07) at 8PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 31st Aug)6ft (1.8m) 12s
Best Surf 5PM (Tue 1st Sep)8ft (2.5m) 12s
Most Powerful11AM (Sun 6th Sep)10ft (3.0m) 18s

Table - best surf conditions forecast for Tubes over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s talk about what’s happening at Tubes.

We’ve got a solid run of surf coming in, but it’s a bit of a mixed bag with the wind. The first few days are looking really good, but then things get a bit messy before a quieter spell, and then a late window of opportunity.

The action starts on Monday, August 31st. The water is sitting at 61° which is a whopping 5° colder than normal for this time of year, so you’ll want a good thick wetsuit. The afternoon sees a clean 6ft swell from the WSW with a 12-second period, giving it some proper shape. Combined energy is moderate (830) and with a light SSE breeze it’s cross-off, which should keep the faces clean. It’s a solid start.

Things really ramp up on Tuesday, September 1st. The morning is the pick of the bunch. We’re looking at a 8ft SW groundswell, period holding at 12 seconds, and the combined energy jumps up to 1488 – that’s moderate but packing a punch. Winds are a slight SSE air, barely a breath, making it glassy. This is the standout. The afternoon pushes up to 8ft, energy hits 2077, and it’s still clean with a light breeze. Heavier, but still very good for experienced surfers.

Wednesday, September 2nd, is the peak of the swell. The morning is a beauty for the crew who can handle it: 10ft of SW groundswell with a 13-second period. The energy is strong at 3581, and the wind is light offshore from the SW. That’s the dream ticket for a reef and point break like Tubes. Pure, powerful lines. The afternoon drops a little in quality as the wind swings ESE and gets a bit stronger.

The swell starts to drop from Thursday, September 3rd, but the morning still offers a clean 8ft SW swell with light winds. From Thursday afternoon through to the end of the weekend, the wind turns onshore from the east and picks up, making things choppy and messy. The swell sticks around but the quality drops right out. There’s a big pulse of energy on Sunday, September 6th, with a 10ft SSW swell and a very long 18-second period (energy a massive 6328), but the wind is howling onshore. This setup is more interesting for the kite surfers than paddle surfers, as the wave quality will be poor.

We then hit a flat spell. From Monday, September 7th, through to Wednesday, September 10th, the swell drops to barely a ripple. There’s a gap of about four days with nothing worth paddling out for.

The surf wakes up again on Thursday, September 10th. It’s small, with a 2ft to 3ft SW groundswell, but the wind is clean and offshore. Surprising little window.

Friday, September 11th, is the next proper call. The morning brings back a clean 6ft SW swell with a 11-second period and light cross-off winds. The energy is moderate (835). It’s a return to good, clean conditions.

Saturday and Sunday, September 12th and 13th, see the onshore winds return, making it choppy and messy again. The surf is there but the quality is poor.

Then, a final bright spot. Monday, September 14th, has a clean 3ft SW swell. The morning has light offshore winds, and the afternoon is even better with a gentle offshore breeze. It’s not the size of the earlier days, but it will be clean and fun. Tuesday, September 15th, has a bigger 5ft SSW swell but the wind is howling offshore at 22 mph, making it an ugly, blown-out mess.

So, the standout is clear: the morning of Tuesday, September 1st. That’s your window. The swell is solid, the period is long, the energy is up, and the wind is almost glassy. Tubes will be working perfectly. The Wednesday morning (September 2nd) is also exceptional for the experts, with that big offshore swell. The later windows on Thursday the 10th and Monday the 14th are worth a look if you’re keen for a clean, smaller wave.

Rusty.

Short Range Forecast

Light rain (total 4mm), mostly falling on Thu morning. Very mild (max 16°C on Mon afternoon, min 12°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 30mm), heaviest during Thu night. Very mild (max 19°C on Sat afternoon, min 16°C on Thu night). Winds decreasing (near gales from the SSE on Thu night, light winds from the E by Fri night).

Mon
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
3
4
4
4
3
3
3
1
0
0
0
0
0
0
0
2
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WSW
12
1.8
SW
12
2.3
SW
12
2.5
SW
12
3.5
SW
14
3
SW
13
3
SW
13
2.5
SW
13
2.4
SW
13
3
SSE
7
4.5
SSE
10
3
SE
10
3
SE
9
2.5
ESE
8
1.9
ESE
8
1.8
ESE
8
1
SSW
17
3
SSW
18
3
SSW
16
2.2
SSW
14
Wave Graph
Metric surfscale
Energy kJ
807
836
1488
2077
4051
3581
2873
2235
1734
905
4002
1970
1566
824
492
398
647
6131
4014
1886
Wind (km/h)
10
SSE
5
NNW
5
SSE
10
SSE
15
W
5
SW
15
ESE
10
NE
15
W
30
SSE
40
SE
30
ESE
30
E
20
E
25
E
25
E
20
E
30
ESE
25
ESE
20
ENE
Wind State
cross-off
cross
cross-off
cross-off
cross-off
off
cross
on
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
High Tide
5:26PM1.74m
5:40AM1.54m
5:58PM1.65m
6:14AM1.43m
6:35PM1.52m
6:53AM1.29m
7:20PM1.36m
7:49AM1.14m
8:32PM1.19m
9:45AM1.02m
10:56PM1.12m
12:16PM1.11m
00:45AM1.23m
Low Tide
11:38PM0.10m
11:41AM0.11m
00:12AM0.19m
12:15PM0.23m
00:51AM0.32m
12:56PM0.38m
1:44AM0.48m
1:55PM0.54m
3:16AM0.61m
4:00PM0.66m
5:47AM0.59m
6:28PM0.58m
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
light rain
mod rain
rain showers
cloud
part cloud
part cloud
part cloud
cloud
rain showers
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:37
6:35
6:35
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:01
6:02
6:02
6:04
6:05
 mm
4
8
18
1
3
3
2
Temp °C
16
15
15
16
14
16
16
16
16
17
17
17
18
17
18
19
17
17
16
17
Feels °C
13
15
14
14
13
15
14
16
14
15
10
10
11
12
14
14
14
14
11
14
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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