
Surf Forecasts:
The groyne surf forecast from 6 Jul 2026:
- Best quality surf: Saturday 11 Jul, 4AM (local time) - 3.5ft (1.1m), 11s period, SE swell with cross-offshore winds.
- Most powerful swell: Thursday 9 Jul, 4AM (local time) - 8ft (2.5m), 11s period, SE swell with 1,518 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 4AM (local time) - 3.5ft (1.1m), 11s period with SE swell.
Best Forecast Surf Conditions for The groyne this week:
The surf forecast for The groyne over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 4AM. The primary swell is predicted to be 1.1m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The groyne in the next 16 days are 2.5m 11s and forecast to arrive on Thursday (Jul 09) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Tuesday (Jul 07) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sat 11th Jul) | 3.5ft (1.1m) 11s |
| Best Surf | 4AM (Sat 11th Jul) | 3.5ft (1.1m) 11s |
| Most Powerful | 4AM (Thu 9th Jul) | 8ft (2.5m) 11s |
Table - best surf conditions forecast for The groyne over the next 16 days.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here. First up, the water temp at The Groyne is sitting at 69°, which is a touch colder than you’d expect for this time of year – so maybe grab a slightly thicker spring suit if you’ve got one.
Honestly, the next week and a half is a bit of a write-off for any decent surf. There’s a gap of about 4 days with no real recommendations, and beyond that, conditions are pretty grim. The wind is mostly cross or cross-onshore, creating lumpy, choppy, messy conditions. Combined wave energy is moderate at best, but it’s just not clean. The swell is there, but the wind is ruining it.
We finally get a little window of hope on Saturday morning, July 11th. The swell drops right down to 3 ft from the ESE, but the wind swings to a light cross-offshore breeze, cleaning things right up. The combined energy is weak, but it’s the cleanest we’ll see in this stretch. It’s small, but it might be worth a session on a longboard if you’re itching.
Then Sunday morning, July 12th, looks better. Still small at 3 ft from the ESE, but with a light offshore breeze and an 11-second period. The energy is still weak, but it’ll be clean and the slightly longer period will give the waves a bit of shape. This is the pick of the period, though it’s not a standout by any means.
After that, it drops right off into tiny, weak surf with hardly any energy, and by the 16th of July, we’re looking at strong winds and stormy conditions. The swell tries to pick up again on the 17th, but it’s accompanied by rain and strong cross-onshore winds – messy.
Forget the bigger days; the wind is just too strong. The 20th of July shows a small sign of life with a clean offshore wind, but the swell is tiny at 2 ft.
The best on offer? That Saturday morning, July 11th, and Sunday morning, July 12th. They’re not big, but they’ll be clean. If you’re desperate, that’s your window.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Mon morning. Very mild (max 18°C on Tue morning, min 15°C on Mon night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 18°C on Sat morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||
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) | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 12 | SE 12 | SE 12 | ESE 12 | SE 11 | SE 11 | SE 7 | SE 10 | SE 10 | SE 11 | ESE 10 | SE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 10 |
Wave Graph | |||||||||||||||||||||
569 | 588 | 574 | 337 | 517 | 549 | 1291 | 1193 | 359 | 627 | 595 | 215 | 145 | 225 | 283 | 189 | 142 | 265 | 230 | 183 | 90 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-off | on | cross-off | cross-off | cross-on | off |
High Tide | 12:19PM1.26m | 00:29AM1.45m | 1:19PM1.31m | 1:22AM1.35m | 2:26PM1.39m | 2:25AM1.26m | 3:36PM1.50m | 3:36AM1.19m | 4:43PM1.64m | 4:47AM1.17m | 5:44PM1.78m | 5:51AM1.19m | 6:39PM1.91m | ||||||||
Low Tide | 6:13PM0.51m | 7:03AM0.41m | 7:20PM0.57m | 7:52AM0.40m | 8:37PM0.60m | 8:47AM0.37m | 9:59PM0.58m | 9:46AM0.33m | 11:15PM0.52m | 10:45AM0.26m | 00:21AM0.43m | 11:43AM0.19m | 1:18AM0.35m | ||||||||
6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | |
— | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:08 | — | — | 5:08 | — | — | 5:08 | — | |
mm | 2 | 2 | 4 | — | 1 | 4 | 2 | 1 | — | — | 2 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 16 | 18 | 18 | 16 | 17 | 18 | 17 | 17 | 16 | 17 | 17 | 17 | 16 | 18 | 17 | 16 | 21 | 21 | 18 |
Feels °C | 11 | 10 | 10 | 13 | 13 | 11 | 12 | 12 | 13 | 13 | 11 | 13 | 13 | 14 | 14 | 16 | 15 | 14 | 20 | 19 | 15 |
Swell 1 Height (m) Direction Period (s) | ESE 14 | E 14 | ESE 13 | SE 8 | E 11 | SE 12 | SE 12 | — | ESE 12 | SE 11 | — | SE 10 | SE 6 | SE 10 | SE 11 | ESE 10 | SE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 10 |
107 | 94 | 58 | 337 | 64 | 549 | 857 | — | 359 | 627 | — | 145 | 80 | 225 | 283 | 189 | 142 | 265 | 230 | 183 | 90 | |
Swell 2 Height (m) Direction Period (s) | E 14 | — | — | E 12 | NE 9 | — | — | — | — | — | — | — | SE 10 | ESE 13 | — | E 14 | ESE 13 | SSE 10 | SSE 10 | SSE 10 | E 10 |
65 | — | — | 72 | 3 | — | — | — | — | — | — | — | 145 | 109 | — | 16 | 101 | 20 | 19 | 9 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 10 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 8 | SW 4 | SE 8 | SE 7 | SE 12 | SE 12 | SE 7 | SW 3 | SE 11 | SE 7 | SW 3 | — | — | — | — | — | — | — | N 4 |
569 | 588 | 574 | 8 | 517 | 396 | 1291 | 1193 | 255 | 3 | 595 | 215 | 4 | — | — | — | — | — | — | — | 9 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 981 | 911 | 47 | 13 | 152 | 152 | 47 | 152 | 13 | 13 | 157 | 13 | 13 | 13 | 1 | 0 | 47 | 0 | 0 | 19 | 0 |
Best forecast wave conditions in Sunshine Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the The groyne Surf forecast
The above surf forecast table for The groyne provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The groyne can be found by selecting the local surf guide option on the grey menu. Our The groyne 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 groyne) 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 groyne 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.










