Surf Forecasts:
The Groin (Noosa) surf forecast from 15 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 1AM (local time) - 5.5ft (1.7m), 8s period, ESE swell with cross-offshore winds.
- Most powerful swell: Tuesday 18 Aug, 7AM (local time) - 7ft (2.2m), 8s period, ESE swell with 557 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 1AM (local time) - 5.5ft (1.7m), 8s period with ESE swell.
Best Forecast Surf Conditions for The Groin (Noosa) this week:
The surf forecast for The Groin (Noosa) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 1AM. The primary swell is predicted to be 1.7m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Groin (Noosa) in the next 16 days are 2.2m 8s and forecast to arrive on Tuesday (Aug 18) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Monday (Aug 17) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 19th Aug) | 5.5ft (1.7m) 8s |
| Best Surf | 1AM (Wed 19th Aug) | 5.5ft (1.7m) 8s |
| Most Powerful | 7AM (Tue 18th Aug) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for The Groin (Noosa) over the next 16 days.
The Lowdown
Alright, mate, Rusty here, looking straight at the charts for The Groin. Let's get into it.
Right off the bat, I gotta be honest with you – the next week and a half is looking pretty grim. The Groin (Noosa) is a super reliable spot, but we're in a flat spell. For the first few days, from Saturday the 15th through to Tuesday the 18th, we're looking at tiny, weak waves. The swell energy is almost non-existent, with readings between 0 and 32, and the wave heights are barely a ripple at 1 ft or less. The wind is mostly cross-off, which is normally a good thing, but there's just no swell to work with. It's a total write-off.
Then, into Wednesday the 19th, we get a bit of a pulse. The morning shows a 6 ft swell from the ESE, but it's short-period stuff at 8 seconds, and the combined energy is a moderate 358. The guidance says this spot really loves an ENE swell, so this ESE direction is a bit off. The rating is still poor, and the conditions are marginal at best. The wind is a moderate cross-off, so it'll be clean, but the wave quality just isn't there. This is more of a peak for the more experienced lads, but it's not something I'd be rushing out for.
The rest of the week into the next remains pretty poor. We see a few more pulses from the ENE around the 4 ft to 5 ft mark, but the period stays short, the energy is moderate, and the wind often swings cross-on or onshore, making for choppy, messy conditions. The 22nd of August has a funny moment with a light NW wind, but it's cross-on, and the swell is small.
It's not until the last Wednesday of the month, the 26th, that we see something half-decent. The morning has a 2 ft swell from the east, with a light cross-off wind, and it's clean. The afternoon gets even better – glassy conditions with a light SE wind. The wave energy is weak at 59, but it's surfable, and the conditions are very ordinary. It's a tiny window for a longboard or a funboard, but for a break this consistent, it's a bit of a bummer.
Honestly, mate, the standout for the whole 16-day window is a tough call. There's no real standout. If I had to pick one, it'd be the Wednesday the 19th morning for the biggest swell, but it's not a good one. The best quality for a paddle would be the glassy afternoon on the 26th, but it's ankle-snappers. There's a big gap of poor surf from the 15th to the 18th, then a few days of mediocre conditions, and then another blank patch. It's a long, quiet run for The Groin.
The water temp is sitting at 69°F, which is about 1°F cooler than average for this time of year. Not a big deal, just a touch on the chilly side.
So, to sum it up: keep your board in the car for the next couple of weeks. Forecasts can change, but right now, it's a waiting game.
Rusty.
Short Range ForecastHeavy rain (total 21mm), heaviest during Sun morning. Very mild (max 19°C on Sun afternoon, min 16°C on Sat night). Mainly fresh winds. | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Thu morning. Very mild (max 19°C on Tue morning, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
AM | 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 10 | E 9 | E 10 | E 9 | E 14 | E 13 | E 13 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ESE 8 |
Wave Graph | |||||||||||||||||||||
25 | 26 | 16 | 16 | 16 | 16 | 4 | 4 | 3 | 512 | 464 | 322 | 395 | 132 | 111 | 86 | 99 | 70 | 78 | 102 | 104 | |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | on | cross-on |
High Tide | 10:00PM1.81m | 10:26AM1.56m | 10:35PM1.65m | 11:10AM1.52m | 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 | ||||||||
Low Tide | 3:41PM0.24m | 4:21AM0.25m | 4:24PM0.37m | 4:55AM0.31m | 5:08PM0.52m | 5:29AM0.39m | 5:56PM0.68m | 6:06AM0.47m | 6:58PM0.82m | 6:49AM0.55m | 8:30PM0.90m | 7:45AM0.61m | 10:13PM0.90m | ||||||||
6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | |
— | 5:27 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:29 | — | — | 5:30 | — | |
mm | — | 1 | 4 | 5 | — | 6 | — | 2 | 3 | 1 | 1 | 1 | — | — | 3 | 4 | 1 | 5 | 2 | 1 | — |
Temp °C | 18 | 18 | 17 | 18 | 19 | 18 | 18 | 17 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 |
Feels °C | 13 | 13 | 14 | 13 | 14 | 13 | 13 | 12 | 13 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 10 | E 9 | E 10 | E 9 | E 14 | E 13 | E 13 | — | SE 11 | ESE 13 | ESE 12 | ENE 7 | ENE 7 | SE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ESE 8 |
25 | 26 | 16 | 16 | 16 | 16 | 4 | 4 | 3 | — | 61 | 68 | 90 | 132 | 111 | 139 | 99 | 70 | 78 | 102 | 104 | |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 9 | E 16 | E 16 | E 15 | E 15 | — | E 13 | — | — | — | SE 10 | — | ESE 11 | SE 10 | ENE 7 | ENE 7 | SE 8 | SE 8 | SE 8 | NE 7 |
3 | 3 | 5 | 5 | 4 | 4 | — | 4 | — | — | — | 24 | — | 105 | 226 | 86 | 99 | 77 | 67 | 46 | 54 | |
Swell 3 Height (m) Direction Period (s) | — | — | E 16 | — | — | S 19 | — | — | — | — | — | — | — | — | ENE 10 | ENE 10 | — | ESE 10 | — | — | SSE 8 |
— | — | 5 | — | — | 7 | — | — | — | — | — | — | — | — | 9 | 9 | — | 20 | — | — | 11 | |
Wind waves Height (m) Direction Period (s) | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | — | — | SE 9 | — | SSW 2 | NE 2 | NNW 2 |
120 | 209 | 212 | 296 | 226 | 230 | 452 | 487 | 576 | 512 | 464 | 322 | 395 | 151 | — | — | 126 | — | 1 | 1 | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 203 | 203 | 1 | 1 | 203 | 2 | 203 | 203 | 2 | 203 | 2 | 0 | 2 | 2 | 0 | 1 | 2 | 2 | 2 | 20 | 6 |
Best forecast wave conditions in Sunshine Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the The Groin (Noosa) Surf forecast
The above surf forecast table for The Groin (Noosa) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Groin (Noosa) can be found by selecting the local surf guide option on the grey menu. Our The Groin (Noosa) 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 (The Groin (Noosa)) 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 The Groin (Noosa) 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.











