
Surf Forecasts:
Noosa Main Beach surf forecast from 12 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 10PM (local time) - 2ft (0.6m), 9s period, E swell with offshore winds.
- Most powerful swell: Wednesday 19 Aug, 4PM (local time) - 5ft (1.6m), 9s period, E swell with 393 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 10PM (local time) - 2ft (0.6m), 9s period with E swell.
Best Forecast Surf Conditions for Noosa Main Beach this week:
The surf forecast for Noosa Main Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 10PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.4m and 4s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Noosa Main Beach in the next 16 days are 1.6m 9s and forecast to arrive on Wednesday (Aug 19) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Monday (Aug 17) at 4PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 12th Aug) | 2ft (0.6m) 9s |
| Best Surf | 10PM (Wed 12th Aug) | 2ft (0.6m) 9s |
| Most Powerful | 4PM (Wed 19th Aug) | 5ft (1.6m) 9s |
Table - best surf conditions forecast for Noosa Main Beach over the next 16 days.
The Lowdown
Alright, grab a coffee and listen up. It’s Rusty.
We’re looking at a pretty bleak run for the next two weeks, no two ways about it. The first week is basically a write-off with tiny, weak waves and no real energy to speak of. We’ve got a long gap from the start all the way through to the 19th of August where there’s nothing worth paddling out for. It’s a lot of flat days with a cross-offshore breeze cleaning up the surface, but that doesn’t mean a thing when the swell is this pathetic. The energy levels are in the dumps, barely cracking 74 (weak combined energy) on the 12th and then just dropping off into the single digits or zero.
Then, things start to get interesting around the 19th of August. A pulse of easterly swell rolls in at 5ft, but it’s got a short period of 9 seconds and the wind is a solid cross-offshore. The combined energy jumps to 393 (moderate), but the surf report calls it “marginal” – it’s going to be a bit of a mess. That continues into the 20th with smaller, yet still messy, 5ft to 4ft swell.
The real standout, the one you’ve been waiting for, is the morning of Saturday, the 22nd of August. The wind drops to absolutely glassy – 0 mph – and we’ve got a clean 5ft easterly swell with a 10-second period. The combined energy hits a solid 464 (moderate to strong). This is the best on offer by a long shot. The wave energy is there, the wind is perfect, and it’s going to be clean as a whistle. The only downside? It’s at Noosa Main Beach (Noosa), and that spot is often crowded, so expect company.
Sunday the 23rd is also a good shout, with clean offshore winds from the SSW and a dropping 4ft easterly swell. It’s a solid follow-up session, but the 22nd is the real prize.
The second week tails off again into limp, small waves with poor conditions, so don’t get your hopes up for anything after the 24th.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Wed afternoon, min 13°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 30mm), heaviest during Sun night. Very mild (max 18°C on Sat afternoon, min 15°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||
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) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 8 | E 8 | E 13 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph | ||||||||||||||||||||
60 | 60 | 41 | 41 | 41 | 26 | 26 | 25 | 26 | 27 | 27 | 30 | 18 | 12 | 30 | 4 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | off | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 8:04PM2.08m | 8:18AM1.54m | 8:45PM2.04m | 9:01AM1.57m | 9:24PM1.94m | 9:44AM1.58m | 10:00PM1.81m | 10:26AM1.56m | 10:35PM1.65m | 11:10AM1.52m | 11:09PM1.49m | 11:58AM1.47m | 11:42PM1.35m | |||||||
Low Tide | 2:31AM0.23m | 2:14PM0.11m | 3:09AM0.20m | 2:58PM0.15m | 3:46AM0.21m | 3:41PM0.24m | 4:21AM0.25m | 4:24PM0.37m | 4:55AM0.31m | 5:08PM0.52m | 5:29AM0.39m | 5:56PM0.68m | ||||||||
— | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | |
5:24 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 6 | 2 | 2 | 7 | 3 | 4 | 3 | 3 | 3 | 9 |
Temp °C | 20 | 16 | 20 | 19 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 17 | 17 |
Feels °C | 17 | 10 | 15 | 15 | 15 | 14 | 15 | 16 | 14 | 14 | 12 | 13 | 13 | 14 | 13 | 12 | 12 | 14 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 8 | E 8 | E 13 | — | — | — | SE 13 |
60 | 60 | 41 | 41 | 41 | 26 | 26 | 25 | 26 | 27 | 27 | 30 | 18 | 12 | 30 | 4 | — | — | — | 7 | |
Swell 2 Height (m) Direction Period (s) | S 10 | SSW 4 | NE 7 | NNE 7 | SE 8 | NE 7 | NE 9 | NE 9 | NE 8 | E 16 | E 10 | E 16 | E 15 | E 10 | E 14 | — | — | — | — | — |
8 | 8 | 8 | 5 | 16 | 2 | 3 | 3 | 3 | 5 | 2 | 5 | 4 | 8 | 4 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | NE 10 | NE 6 | NE 10 | SSE 7 | NE 8 | NE 9 | E 9 | — | — | — | E 16 | E 16 | — | E 15 | — | — | — | — | — | — |
4 | 10 | 4 | 4 | 2 | 3 | 2 | — | — | — | 5 | 5 | — | 4 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NE 3 | SSW 4 | SSW 3 | SSE 3 | SE 4 | SSE 5 | SE 6 | SE 6 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
10 | 24 | 4 | 4 | 6 | 47 | 66 | 92 | 82 | 107 | 237 | 184 | 206 | 147 | 181 | 691 | 866 | 630 | 561 | 561 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 27 | 0 | 16 | 1 | 1 | 203 | 203 | 51 | 203 | 780 | 1 | 203 | 1 | 1 | 519 | 256 | 203 | 1 | 203 | 1 |
Best forecast wave conditions in Sunshine Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Noosa Main Beach Surf forecast
The above surf forecast table for Noosa 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 Noosa Main Beach can be found by selecting the local surf guide option on the grey menu. Our Noosa 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 (Noosa 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 Noosa 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.











