
Surf Forecasts:
The groyne surf forecast from 3 Jul 2026:
- Best quality surf: Friday 3 Jul, 10PM (local time) - 3.5ft (1.0m), 8s period, E swell with cross-offshore winds.
- Most powerful swell: Wednesday 8 Jul, 7AM (local time) - 6ft (1.8m), 12s period, SE swell with 851 kJ wave energy.
- Next surfable swell (1★+): Friday 3 Jul, 10PM (local time) - 3.5ft (1.0m), 8s period with E 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 Friday (Jul 03) at 10PM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.2m and 12s. 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 1.8m 12s and forecast to arrive on Wednesday (Jul 08) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Saturday (Jul 04) at 7AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Fri 3rd Jul) | 3.5ft (1.0m) 8s |
| Best Surf | 10PM (Fri 3rd Jul) | 3.5ft (1.0m) 8s |
| Most Powerful | 7AM (Wed 8th Jul) | 6ft (1.8m) 12s |
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. Let’s have a look at what The Groyne has in store for us over the next couple of weeks. I gotta be straight with you – it’s a bleak picture for the most part.
Right off the bat, the opening session on Friday, July 3rd is a bit of a tease. We’ve got surfable waves at 2ft from the ESE with a 9-second period, and the combined swell energy is weak at (170). The water’s sitting at 69°, which is a bit colder than normal for this time of year – you’ll feel that chill. The wind is light cross-off from the NNW, so it’ll be clean. But the overall quality is just too ordinary to get excited about.
From Saturday, July 4th, through to the morning of Monday, July 13th, it’s a long, ugly run of poor surf conditions. That’s over a week of nothing but cross-shore and cross-onshore winds, with the swell bouncing around from 1ft right up to 8ft. A lot of that bigger stuff on the 6th and 7th of July is over 8ft – that’s for experts only, but the wind is so messy it doesn’t matter anyway. The energy gets quite strong mid-week on the 7th (1070) with that 8ft SE swell at 8 seconds, but the cross-shore wind just kills it. It’s all lumpy and choppy. Honestly, the setup on those days with that much wind and lumpy surf makes it look more interesting for kite surfing than paddle surfing. The period stays short and the quality is zero.
Things finally start to look up on the afternoon of Wednesday, July 15th. The wind goes clean offshore from the WSW, and we’ve got a 4ft swell from the SE. It’s a short 6-second period, so it’s not going to be a groundswell with heaps of power, but at least it’s clean. The combined energy is still low at (119). Not a standout, but a step in the right direction.
The real highlight, and the only time I’d bother paddling out, comes on Thursday afternoon, July 16th. We get a 6ft SE swell with a moderate offshore wind from the WSW, and the conditions are expected to be good. The period is short at 6 seconds, which means it’ll be a bit walled up, but it’ll be clean. The energy is moderate (228). For a reef break like The Groyne, that offshore wind and a bit of size will make it fun. This is the best on offer – just one afternoon where it all comes together.
Friday the 17th and Saturday the 18th have more clean, chest-high waves in the 6-6ft range from the ESE, but the wind turns cross-off or cross-shore, and the forecast is only marginal. It might be worth a look if you’re desperate, but Thursday arvo is your day.
Overall, it’s a long wait for a short window. Keep an eye on the 16th, but don’t hold your breath for the rest.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Sun night. Warm (max 23°C on Fri afternoon, min 14°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the SSE by Sun night). | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Mon afternoon. Very mild (max 18°C on Tue morning, min 13°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | E 8 | E 9 | SE 6 | ESE 7 | ESE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 11 | SE 10 |
Wave Graph | |||||||||||||||||||||
90 | 93 | 85 | 124 | 144 | 184 | 216 | 447 | 629 | 529 | 466 | 694 | 299 | 309 | 794 | 627 | 163 | 335 | 513 | 496 | 217 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross | cross |
High Tide | 10:27PM1.72m | 10:44AM1.21m | 11:04PM1.65m | 11:28AM1.23m | 11:44PM1.56m | 12:19PM1.26m | 00:29AM1.45m | 1:19PM1.31m | 1:22AM1.35m | 2:26PM1.39m | 2:25AM1.26m | 3:36PM1.50m | 3:36AM1.19m | ||||||||
Low Tide | 5:05AM0.38m | 4:30PM0.38m | 5:41AM0.39m | 5:17PM0.44m | 6:20AM0.40m | 6:13PM0.51m | 7:03AM0.41m | 7:20PM0.57m | 7:52AM0.40m | 8:37PM0.60m | 8:47AM0.37m | 9:59PM0.58m | 9:46AM0.33m | ||||||||
— | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | |
5:06 | — | — | 5:06 | — | — | 5:06 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | 5:08 | |
mm | 1 | — | — | — | — | 2 | 1 | 5 | 1 | 2 | 4 | 1 | 1 | 3 | — | — | 3 | — | — | — | — |
Temp °C | 23 | 19 | 18 | 19 | 18 | 18 | 19 | 17 | 17 | 17 | 17 | 18 | 18 | 16 | 18 | 18 | 16 | 17 | 18 | 17 | 17 |
Feels °C | 24 | 17 | 15 | 17 | 15 | 13 | 14 | 12 | 11 | 11 | 12 | 13 | 13 | 12 | 14 | 13 | 12 | 12 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | E 8 | E 9 | ESE 13 | E 12 | E 11 | E 11 | E 15 | ESE 14 | E 13 | E 13 | SE 8 | ESE 12 | ESE 13 | SE 11 | — | SE 11 | SE 10 | — | SE 17 | SE 10 |
80 | 93 | 85 | 56 | 103 | 86 | 83 | 39 | 63 | 92 | 86 | 326 | 81 | 96 | 794 | — | 163 | 335 | — | 11 | 217 | |
Swell 2 Height (m) Direction Period (s) | ESE 9 | E 12 | NE 7 | ESE 10 | NE 10 | NE 8 | ESE 11 | — | SSE 14 | — | — | ESE 12 | — | E 11 | — | — | — | — | — | SSE 17 | ESE 13 |
90 | 12 | 17 | 31 | 4 | 3 | 91 | — | 21 | — | — | 50 | — | 9 | — | — | — | — | — | 27 | 106 | |
Swell 3 Height (m) Direction Period (s) | — | E 16 | E 15 | NE 6 | — | S 13 | — | — | — | — | — | — | — | E 11 | — | — | — | — | — | — | — |
— | 5 | 17 | 14 | — | 3 | — | — | — | — | — | — | — | 9 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | SW 2 | S 4 | SE 6 | ESE 7 | ESE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SW 4 | SE 11 | SE 6 | SW 3 | SE 10 | SE 11 | — |
— | 1 | 13 | 124 | 144 | 184 | 216 | 447 | 629 | 529 | 466 | 694 | 299 | 309 | 3 | 627 | 161 | 2 | 513 | 496 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 1 | 13 | 47 | 13 | 47 | 152 | 1045 | 157 | 157 | 47 | 13 | 152 | 13 | 47 | 47 | 13 | 13 | 157 | 13 | 13 |
Best forecast wave conditions in Sunshine Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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.











