
Surf Forecasts:
Southport Main Beach surf forecast from 10 Sep 2026:
- Best quality surf: Sunday 13 Sep, 1AM (local time) - 2.5ft (0.7m), 6s period, E swell with cross-offshore winds.
- Most powerful swell: Friday 11 Sep, 1AM (local time) - 8ft (2.5m), 9s period, SSE swell with 1,020 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 1AM (local time) - 2.5ft (0.7m), 6s 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 Sunday (Sep 13) at 1AM. The primary swell is predicted to be 0.7m and 6s period with a secondary swell of 0.5m and 7s. 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 2.5m 9s and forecast to arrive on Friday (Sep 11) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Sep 13) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sun 13th Sep) | 2.5ft (0.7m) 6s |
| Best Surf | 1AM (Sun 13th Sep) | 2.5ft (0.7m) 6s |
| Most Powerful | 1AM (Fri 11th Sep) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Southport Main Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s going on for Southport Main Beach over the next couple of weeks. It’s a pretty grim run, I’m not gonna sugarcoat it. We’re starting out with a real flat spell, so don’t even bother waxing up for a while.
The first day we can even talk about is Thursday, September 10th, and it’s a poor one. The beach is exposed to a SE swell, but we’ve got a strong cross-onshore wind from the SSE at 22 mph tearing it up. The swell is a messy 7 ft at 10 seconds from the SE, but the energy is only moderate (738). The water’s sitting at 69°, which is about normal for this time of year, but the conditions are just lumpy and poor. That’s a write-off.
Friday the 11th has a bit of size in the morning – 8 ft from the SE at 9 seconds – but it’s cross-shore wind and a moderate chop, with a moderate energy (1027). The afternoon drops to 5 ft but the wind goes cross-onshore again. Really nothing to get excited about, and the ratings are all zero.
The whole stretch from Saturday the 12th right through to Monday the 21st of September is a total flat spell with tiny, weak, wind-affected slop. Swell heights barely crawl above 3 ft, periods are short (5-7 seconds), and the combined energy is weak (values like 38, 30, 23). The wind is either cross or cross-onshore, just making it choppy and messy. There’s a gap of about nine days where there’s absolutely no recommendation.
The first real glimmer of something happens on Monday, September 21st, in the morning. We get a jump in size to 5 ft from the SSE at 9 seconds, with a strong moderate energy (677). The wind is cross-shore from the north at 12 mph, so it’s a bit lumpy but there’s some push. It’s still just a marginal call, and it's only a 1 out of 10. Not a standout.
After that, it’s back to tiny, weak conditions all the way through to the end of the forecast. The only other note is on Friday, September 25th. The morning has a clean offshore wind from the WSW at 16 mph, but the swell is tiny at 2 ft from the E. The afternoon sees a long-period swell show up – 3 ft from the E at 12 seconds (227 energy) – with a clean cross-offshore wind. That’s a tease, but it’s too small to ride.
So, the honest truth is there’s no standout session here. The one day with the most size (Friday 11th morning) is blown out, and the rest is a flat, wind-affected mess. This kind of blank run is more normal for the area, I’m afraid. We’ll have to wait for the next change.
Stay patient,
Rusty
Short Range ForecastLight rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 19°C on Fri afternoon, min 15°C on Thu night). Winds decreasing (fresh winds from the SSE on Thu afternoon, light winds from the SSE by Sat night). | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Tue morning, min 15°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||||
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) | SE 10 | SSE 9 | SE 9 | ESE 7 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | E 6 | ESE 5 | ESE 7 |
Wave Graph | ||||||||||||||||||||
723 | 1020 | 787 | 207 | 60 | 96 | 39 | 36 | 24 | 64 | 46 | 32 | 24 | 24 | 17 | 17 | 20 | 29 | 71 | 165 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross-off | cross-on | on | cross-on | on | cross-on | off | cross | cross-on | off | cross-on | cross-on | cross-on |
High Tide | 7:53PM1.64m | 8:17AM1.34m | 8:32PM1.57m | 8:56AM1.39m | 9:08PM1.48m | 9:34AM1.41m | 9:43PM1.36m | 10:12AM1.40m | 10:16PM1.23m | 10:52AM1.36m | 10:50PM1.09m | 11:34AM1.31m | 11:26PM0.97m | |||||||
Low Tide | 2:14AM0.09m | 2:11PM0.11m | 2:48AM0.09m | 2:54PM0.14m | 3:20AM0.10m | 3:37PM0.20m | 3:51AM0.14m | 4:20PM0.29m | 4:22AM0.19m | 5:05PM0.38m | 4:54AM0.25m | 5:57PM0.48m | ||||||||
— | — | 5:50 | — | — | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | |
5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | |
mm | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — |
Temp °C | 18 | 18 | 18 | 19 | 17 | 19 | 18 | 17 | 18 | 19 | 17 | 19 | 19 | 17 | 20 | 19 | 18 | 19 | 19 | 18 |
Feels °C | 10 | 11 | 13 | 14 | 13 | 16 | 15 | 15 | 16 | 17 | 15 | 16 | 17 | 16 | 18 | 17 | 18 | 17 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | E 15 | SE 9 | ESE 8 | E 14 | SE 8 | SE 11 | SE 7 | E 6 | E 6 | SE 10 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | E 6 | E 13 | E 13 |
4 | 343 | 236 | 4 | 53 | 18 | 37 | 36 | 24 | 4 | 46 | 32 | 24 | 24 | 17 | 17 | 20 | 29 | 4 | 3 | |
Swell 2 Height (m) Direction Period (s) | S 23 | E 15 | E 14 | S 22 | SE 10 | E 15 | SE 11 | SE 7 | SE 6 | E 13 | SE 10 | SE 10 | SE 10 | SE 10 | SSE 10 | SE 10 | ESE 6 | E 14 | N 11 | E 13 |
11 | 4 | 4 | 9 | 4 | 4 | 5 | 26 | 9 | 3 | 4 | 4 | 4 | 4 | 11 | 4 | 3 | 4 | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | — | SE 23 | — | — | E 14 | E 12 | E 14 | SSE 10 | SE 7 | SE 19 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | SE 10 | S 10 | — | — |
— | 21 | — | — | 4 | 3 | 4 | 10 | 9 | 15 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 2 | — | — | |
Wind waves Height (m) Direction Period (s) | SE 10 | SSE 9 | SE 9 | ESE 7 | ESE 6 | ESE 6 | E 6 | — | — | ESE 6 | E 6 | — | — | — | — | — | — | — | ESE 5 | ESE 7 |
723 | 1020 | 787 | 207 | 60 | 96 | 39 | — | — | 64 | 44 | — | — | — | — | — | — | — | 71 | 165 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 162 | 24 | 8 | 24 | 10 | 16 | 13 | 0 | 24 | 24 | 8 | 24 | 147 | 13 | 29 | 153 | 13 | 24 | 24 | 18 |
Best forecast wave conditions in Gold Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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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.










