Southport Main Beach Surf Break

Lat Long: 27.98° S 153.43° E

Southport Main Beach Surf Forecast and Surf Report

Issued: 3 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Southport Main Beach sea temperature is
20.0° C
0.8° 

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 18 Aug 2026:

  • Best quality surf: Friday 21 Aug, 1AM (local time) - 3.5ft (1.1m), 7s period, E swell with glassy winds.
  • Most powerful swell: Wednesday 19 Aug, 1AM (local time) - 6ft (1.9m), 8s period, ESE swell with 488 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 1AM (local time) - 3.5ft (1.1m), 7s period with E 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 21) at 1AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.8m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Southport Main Beach in the next 16 days are 1.9m 8s and forecast to arrive on Wednesday (Aug 19) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Tuesday (Aug 25) at 7AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 21st Aug)3.5ft (1.1m) 7s
Best Surf 1AM (Fri 21st Aug)3.5ft (1.1m) 7s
Most Powerful 1AM (Wed 19th Aug)6ft (1.9m) 8s

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


The Lowdown

Alright mate, Rusty here. Let’s have a look at what’s on the cards for Southport Main Beach.

To be honest, it’s a pretty grim stretch ahead. We’re looking at a solid two weeks of mostly poor surf conditions, with the odd fleeting moment that’s barely worth a mention. The water is sitting at 68°, which is about 1° cooler than normal for this time of year, so nothing too unusual there.

The first real chance to paddle out doesn’t come until Friday the 21st of August in the morning. It’s a 3ft swell from the east, with a short period of 7 seconds behind it. The wind is glassy, and that’s a rare treat here, so the surface will be clean. But the energy is weak (173), and the conditions are just ordinary. It’s not going to be a stand-out session, just something to get wet on.

After that, a few mornings offer a flicker of hope. Saturday the 22nd has a tiny 2ft east-northeast swell with a light north-northwest cross-offshore breeze, keeping it clean, but that’s about it. The energy is very weak (58). Sunday the 23rd repeats the pattern: 3ft from the east-northeast, 8 second period, and glassy conditions in the morning. Again, the energy is still low (83).

Monday the 24th and Tuesday the 25th have some cross-offshore winds, but the swell is tiny and the energy is moderate at best (102 on Tuesday). Still, nothing worth getting excited about. The standout window, if you can call it that, is early Friday morning the 21st simply because it’s the only glassy day with a 3ft swell. The rest of the run is a write-off.

The period from the 27th of August right through to the end of the outlook gets worse. Swell drops to 2ft, then 2ft, and the winds switch to strong, cross-onshore or cross-shore, creating lumpy, choppy junk. The energy bottoms out (28 to 58). The 30th of August has a 1ft swell from the southeast with a 14 second period, giving a moderate 120 energy, but it’s blown out by a moderate cross-shore wind. It’s not surfable.

By the 2nd of September, we get a pulse of 3ft easterly swell with a short 6 second period, but it’s a messy cross-onshore situation with rain showers. The energy is moderate (114), but the quality is poor.

The best on offer: The only real window is the morning of Friday the 21st of August. It’s small, but it’s the cleanest glassy conditions we’ll see, with a 3ft east swell. For a beginner, that’s your best bet. Everything else is either too small, too messy, or too blown out to bother.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 19°C on Fri morning, min 15°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 20°C on Sun morning, min 15°C on Fri night). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
1
1
0
1
0
0
1
1
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)
1.6
ESE
8
1.9
ESE
8
0.8
ESE
11
1.3
ESE
7
0.9
ESE
10
1.2
E
7
1.3
E
8
1.1
E
7
1
E
7
0.9
E
7
0.8
ENE
7
0.7
ENE
7
0.7
ENE
7
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.9
ENE
7
0.7
ENE
7
0.7
ENE
8
0.9
ENE
8
Wave Graph
Metric surfscale
Energy kJ
288
488
151
171
164
159
187
124
96
77
62
49
51
81
81
75
74
52
65
95
Wind (km/h)
25
SE
15
SSE
20
SSE
25
SE
15
S
15
S
10
ESE
5
SSW
5
N
15
NE
10
NW
10
NNW
15
NNE
5
WSW
5
ESE
10
NE
10
NW
10
NNW
20
NNE
15
NW
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
glassy
glassy
cross-on
cross-off
cross-off
cross
glassy
glassy
cross-on
cross-off
cross-off
cross
cross-off
High Tide
00:04AM1.08m
1:04PM1.20m
00:45AM0.95m
2:07PM1.18m
1:41AM0.84m
3:23PM1.20m
3:04AM0.79m
4:32PM1.25m
4:42AM0.80m
5:25PM1.33m
5:45AM0.86m
6:07PM1.41m
Low Tide
6:21PM0.49m
6:24AM0.32m
7:28PM0.58m
7:08AM0.37m
8:57PM0.61m
8:04AM0.41m
10:29PM0.58m
9:09AM0.42m
11:31PM0.50m
10:15AM0.40m
00:13AM0.42m
11:10AM0.36m
00:48AM0.33m
clear
part cloud
clear
rain showers
rain showers
rain showers
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
thunderstorm
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:11
6:11
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:24
5:25
5:25
5:27
5:27
5:28
 mm
1
3
1
1
Temp °C
18
17
18
18
16
18
18
17
19
18
17
19
19
17
20
20
18
20
20
18
Feels °C
13
14
14
14
13
15
16
16
17
15
15
17
16
16
19
19
18
18
18
17
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Southport Main Beach:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Southport Main Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest