Southport Main Beach Surf Break

Lat Long: 27.98° S 153.43° E

Southport Main Beach Surf Forecast and Surf Report

Issued: 9 pm 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Southport Main Beach sea temperature is
20.3° C
0.5° 

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


Southport Main Beach surf forecast from 13 Aug 2026:

  • Best quality surf: Friday 14 Aug, 1AM (local time) - 5ft (1.5m), 8s period, S swell with cross-offshore winds.
  • Most powerful swell: Tuesday 18 Aug, 10PM (local time) - 8ft (2.4m), 8s period, ESE swell with 741 kJ wave energy.
  • Next surfable swell (1★+): Friday 14 Aug, 1AM (local time) - 5ft (1.5m), 8s period with S swell.

Best Forecast Surf Conditions for Southport Main Beach this week:

The surf forecast for Southport Main Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 14) at 1AM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 0.6m and 9s. Another secondary swell of 0.4m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Southport Main Beach in the next 16 days are 2.4m 8s and forecast to arrive on Tuesday (Aug 18) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Saturday (Aug 15) at 4AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 14th Aug)5ft (1.5m) 8s
Best Surf 1AM (Fri 14th Aug)5ft (1.5m) 8s
Most Powerful10PM (Tue 18th Aug)8ft (2.4m) 8s

Table - best surf conditions forecast for Southport Main Beach over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s have a look at what’s cookin’ for Southport Main Beach over the next couple of weeks.

Honestly, it’s a bit of a tough stretch to be honest with you. There’s not a lot to get excited about and there are long gaps where I wouldn’t even bother paddling out. The water temp is sitting at 69°, which is only 0.9° off the norm for this time of year, so nothing weird going on there.

For the first week, from Thursday the 13th right through to the end of the following week, it’s pretty grim. We’ve got a persistent cross-onshore wind and the combined energy is weak, barely cracking 100 (57) at best. The swell is tiny, around 1 ft to 2 ft, and the period is short at 9 seconds or less. It’s choppy, lumpy, and just not worth your time. There’s a slight bump in size around Sunday the 16th, with swell hitting 4 ft and energy climbing to 138, but the wind is still a cross-shore mess and the period drops to a pathetic 6 seconds. That’s just slop.

Mid-week, around the 17th and 18th, the swell actually pushes up to 6 ft to 6 ft with period improving to 7 or 8 seconds, and the energy jumps into the moderate range (327 to 422). That’s more size, but the wind is still a fresh cross-onshore. The waves are lumpy and poor, and for a beach break like this, it’s honestly more interesting for a kite surfer than a paddle surfer. Too much wind and chop.

By the 22nd, we finally see a change. On the morning of Saturday the 22nd, we get a clean offshore wind from the west at only 6 mph, with a 3 ft easterly swell at 8 seconds. The energy is low at 150, but the conditions are clean. The combined swell is all from the east, which is right in the optimum direction for the break. Unfortunately, this is really just an ordinary, surfable wave. Nothing special.

Sunday the 23rd morning is similar: a 3 mph offshore from the west, clean, 3 ft at 9 seconds. Still pretty weak energy at 175. It’s rideable, but you won’t be writing home about it.

After that, we drop off again. By the 24th and 25th, we’re back to 2 ft to 2 ft with weak energy below 100. The standout in this whole forecast is the morning of Saturday the 22nd and Sunday the 23rd. If you’re desperate for a session, go then. The wind is offshore, the conditions are clean, and you’ll get a knee-high wave. But keep your expectations low.

The rest of the window from the 24th onward is mostly flat or onshore trash. The 27th and 28th are barely 1 ft, with energy in the 20s – that’s next to nothing.

So, overall, it’s a poor run. There are about eight or nine days straight with no real recommendation. The only glimmer is that Saturday 22nd and Sunday 23rd mornings offer clean, small surf. It’s not a standout by any stretch, just the best of a bad bunch.

Rusty, signing off.

Short Range Forecast

Light rain (total 7mm), mostly falling on Sat afternoon. Very mild (max 19°C on Fri morning, min 15°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Very mild (max 18°C on Mon morning, min 15°C on Tue night). Mainly fresh winds.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
0
2
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
S
8
1.4
SSE
8
0.8
SE
10
1.6
SSE
8
0.7
SE
6
0.8
SE
6
0.8
SSE
6
0.9
ESE
6
1.1
SE
6
1.5
ESE
7
1.8
ESE
7
1.7
ESE
8
1.8
ESE
8
2.3
ESE
8
2
ESE
8
2.3
ESE
8
1.5
E
8
1.4
E
8
1.1
E
8
Wave Graph
Metric surfscale
Energy kJ
316
264
115
302
35
36
47
74
85
218
344
373
356
670
515
672
284
245
138
Wind (km/h)
15
SSW
15
SSE
30
SE
15
S
25
SSE
25
SSE
25
S
25
S
30
SSE
35
SE
30
SE
30
SE
25
SE
30
SE
30
SE
15
SSE
20
SSE
20
SE
15
SSW
Wind State
cross-off
cross
cross-on
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
9:20AM1.28m
9:37PM1.65m
10:01AM1.30m
10:15PM1.52m
10:43AM1.29m
10:51PM1.38m
11:26AM1.27m
11:27PM1.22m
12:12PM1.23m
00:04AM1.08m
1:04PM1.20m
00:45AM0.95m
Low Tide
3:25AM0.12m
3:09PM0.14m
4:01AM0.14m
3:54PM0.20m
4:37AM0.17m
4:40PM0.29m
5:11AM0.21m
5:28PM0.39m
5:47AM0.27m
6:21PM0.49m
6:24AM0.32m
7:28PM0.58m
clear
clear
clear
clear
clear
rain showers
rain showers
clear
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:16
6:16
6:15
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:23
5:23
5:24
5:24
 mm
2
3
2
3
1
Temp °C
15
19
18
17
19
18
15
19
18
17
18
18
18
18
18
17
18
18
16
Feels °C
12
15
13
13
15
14
11
13
13
11
12
12
12
11
12
13
14
14
13
  • 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 Southport Main Beach Surf forecast

The above surf forecast table for Southport Main Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Southport Main Beach can be found by selecting the local surf guide option on the grey menu. Our Southport Main Beach 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 (Southport Main Beach) 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 Southport Main Beach 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.

Southport Main Beach is 3 km (2 miles) from Surfers Paradise. If you plan a holiday in Gold Coast, look for hotels and other accommodation in Surfers Paradise. Surfers Paradise has rooms for a wide range of budgets as well as car hire and transport links.

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