Surf Forecasts:
Noosa Main Beach surf forecast from 17 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 10PM (local time) - 3.5ft (1.0m), 7s period, ENE swell with cross-offshore winds.
- Most powerful swell: Saturday 22 Aug, 7PM (local time) - 4ft (1.2m), 9s period, E swell with 220 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 10AM (local time) - 4.5ft (1.3m), 7s period with ENE 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 19) at 10AM. The primary swell is predicted to be 1.3m and 7s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Noosa Main Beach in the next 16 days are 1.2m 9s and forecast to arrive on Saturday (Aug 22) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Tuesday (Aug 18) at 7PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Wed 19th Aug) | 4.5ft (1.3m) 7s |
| Best Surf | 10PM (Wed 19th Aug) | 3.5ft (1.0m) 7s |
| Most Powerful | 7PM (Sat 22nd Aug) | 4ft (1.2m) 9s |
Table - best surf conditions forecast for Noosa Main Beach over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’ll be straight with you – the next couple of weeks are a real mixed bag, and honestly, there’s not a lot to get excited about. We’ve got a long stretch of small, weak, and pretty ordinary surf ahead, with only a few brief windows that might be worth a paddle.
Right now, the water at Noosa Main Beach is sitting at 68°, which is a bit colder than normal for this time of year – nothing too crazy, but you’ll want a decent spring suit.
The pattern starts off flat. Monday the 17th and Tuesday the 18th are basically a write-off with tiny, weak swell – combined energy is just 4 (weak) on Monday, and zero on Tuesday. Wednesday morning the 19th sees a bit of a pulse: a 5 ft swell from the east-northeast with a short period of 7 seconds, but it’s messy with a cross-off SE wind at 15 mph. The wave energy is moderate (183) but the conditions are just ordinary. By Thursday and Friday, it drops back to under 3 ft and the energy fades into the double digits.
Saturday the 22nd and Sunday the 23rd have a small 3 ft easterly swell, but the wind is all over the shop. Sunday morning is the one standout: glassy conditions with a light SSE breeze, 3 ft from the east, 8-second period, and combined energy of 133 (moderate). It’s still surfable but very ordinary – if you’re desperate for a session, that’s your best early bet. Monday morning the 24th also has a glassy window with a 3 ft swell from the east-northeast, but again, pretty weak.
After that, we hit another flat spell. From Tuesday the 25th through to the end of the month, the swell hangs around 2 ft to 3 ft, and the energy is mostly in the double digits – weak. The wind is often onshore or cross-on, so the quality stays poor. The one exception is Wednesday morning the 26th, with a glassy westerly breeze and a 3 ft, 9-second swell, energy at 107 (moderate), but again, ordinary.
The real bright spot, if you can call it that, is Thursday morning the 27th: a clean 3 ft easterly swell with a light offshore SSW wind at 6 mph. The period is 8 seconds, and the combined energy is 97 (weak-moderate). It’s not big, but it’s the cleanest, most surfable option in the whole outlook. The rest of the week into early September is tiny – 1.0 ft to 0.3 ft, with energy in the single digits. Forget it.
Honestly, the whole 16-day window is a tough run. Noosa Main Beach is a fairly consistent spot, so it tends not to stay this poor for long – but this stretch is a real test of patience. The best session is likely Thursday morning the 27th, with small, clean waves. Otherwise, keep your board waxed and wait for a better forecast.
Rusty.
Short Range ForecastHeavy rain (total 29mm), heaviest during Tue night. Very mild (max 19°C on Wed morning, min 16°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Sat morning, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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 13 | E 14 | ESE 8 | ESE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 8 | ESE 8 | E 8 | E 7 | E 7 | E 7 | E 9 | E 8 | E 8 | ENE 8 | ENE 8 |
Wave Graph | |||||||||||||||||||
3 | 4 | 0 | 0 | 158 | 135 | 102 | 76 | 0 | 0 | 0 | 0 | 124 | 106 | 190 | 205 | 157 | 147 | 128 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-on | glassy | glassy | cross-on | cross | glassy | cross | glassy |
High Tide | 11:09PM1.49m | 11:58AM1.47m | 11:42PM1.35m | 12:54PM1.43m | 00:19AM1.22m | 2:04PM1.42m | 1:12AM1.12m | 3:22PM1.45m | 2:41AM1.06m | 4:27PM1.52m | 4:14AM1.07m | 5:17PM1.61m | |||||||
Low Tide | 5:29AM0.39m | 5:56PM0.68m | 6:06AM0.47m | 6:58PM0.82m | 6:49AM0.55m | 8:30PM0.90m | 7:45AM0.61m | 10:13PM0.90m | 8:57AM0.63m | 11:20PM0.82m | 10:07AM0.62m | 00:03AM0.73m | |||||||
— | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | |
— | — | 5:28 | — | — | 5:29 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | |
mm | 5 | 4 | 3 | 11 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 17 | 19 | 18 | 17 | 18 | 19 | 18 | 19 | 19 | 18 | 20 | 19 | 18 | 19 | 19 | 18 |
Feels °C | 14 | 14 | 13 | 13 | 15 | 15 | 15 | 16 | 16 | 17 | 18 | 18 | 17 | 18 | 16 | 17 | 18 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 14 | — | ESE 13 | ENE 7 | ENE 7 | SE 10 | ENE 7 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 9 | E 8 | E 8 | ENE 8 | ENE 8 |
3 | 4 | — | 35 | 158 | 135 | 245 | 76 | 272 | 227 | 187 | 156 | 124 | 106 | 190 | 205 | 157 | 147 | 128 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | ESE 12 | ESE 11 | ENE 7 | NE 9 | — | — | SSE 9 | SSE 8 | SE 8 | E 9 | SSE 7 | SSE 7 | SSE 8 | SE 7 | ENE 10 |
— | — | — | — | 78 | 103 | 102 | 3 | — | — | 8 | 23 | 9 | 27 | 5 | 5 | 6 | 2 | 9 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 13 | — | — | — | — | — | E 14 | SSE 8 | ESE 11 | ESE 9 | SE 8 | — | E 9 |
— | — | — | — | — | — | 4 | — | — | — | — | — | 4 | 6 | 12 | 9 | 3 | — | 2 | |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 11 | ESE 8 | SE 8 | — | ESE 8 | — | — | — | — | — | — | — | — | — |
516 | 450 | 477 | 481 | 266 | 423 | 394 | 196 | — | 327 | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 1 | 203 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 422 | 3 | 0 | 1 | 0 |
Best forecast wave conditions in Sunshine Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.











