
Surf Forecasts:
The groyne surf forecast from 3 Jul 2026:
- Best quality surf: Thursday 9 Jul, 10AM (local time) - 4.5ft (1.4m), 11s period, SE swell with cross-offshore winds.
- Most powerful swell: Monday 6 Jul, 7AM (local time) - 10ft (3.0m), 8s period, SE swell with 866 kJ wave energy.
- Next surfable swell (1★+): Friday 3 Jul, 4PM (local time) - 2.5ft (0.7m), 9s period with ESE 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 4PM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.6m and 8s. 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 3.0m 8s and forecast to arrive on Monday (Jul 06) at 7AM. Winds are predicted to be cross-onshore 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+) | 4PM (Fri 3rd Jul) | 2.5ft (0.7m) 9s |
| Best Surf | 10AM (Thu 9th Jul) | 4.5ft (1.4m) 11s |
| Most Powerful | 7AM (Mon 6th Jul) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for The groyne over the next 16 days.
Updates in hr min s Forecast update imminent
Right, mate, Rusty here. Let's have a look at what we've got on the table. We're focusing on The Groyne for this whole outlook, and honestly, it's a bit of a mixed bag with a long quiet spell at the back end.
The immediate news ain't great. The opening days are ordinary. Friday morning (3rd July) kicks off with a small 2ft ESE swell, and the water is sitting at 69°, which feels a bit colder than normal for the time of year. The wind is a light cross-off, so it's clean, but there's barely any push there.
The weekend turns sour quickly. Saturday (4th July) morning might be clean with a 2ft wave, but the southerly wind is blowing 12 mph and it gets worse. By Saturday afternoon, that wind swings cross-on and the sea gets messy with a 4ft short-period chop (6 seconds). Sunday (5th July) is pretty hopeless with strong 18 mph onshore winds and a messy, lumpy sea. The swell direction is SE across the board, but honestly, the quality is shot.
Monday (6th July) and Tuesday (7th July) see the swell size pick up – we're talking 8ft on Monday and 6ft on Tuesday (moderate to strong energy – 621 and 387 respectively) – but it comes with nasty, strong onshore or cross-shore winds. That's big, raw, and choppy. If you're a beginner, that Monday swell is over 5ft and messy, so leave it. For an expert, it's an ugly grind.
Wednesday (8th July) is marginal. There's a 6ft to 6ft SE swell with a long period of 11 seconds (decent groundswell energy – 726 in the morning), but the wind is messing it up. Still, that long period means better-shaped waves at a reefy spot like The Groyne, though the crowd can be an issue at times.
Then we get a genuine highlight. Thursday morning (9th July) looks like the pick of the entire outlook. The wind drops to a gentle 9 mph cross-off from the south, giving clean lines. The swell is a solid 5ft from the SE with a sweet 11-second period and moderate energy (439). For an intermediate surfer, this is where you want to be. The combo of decent size, clean conditions, and that long-period groundswell hitting the reef should produce some fun, lined-up waves.
After that brief window, the outlook fades fast. Friday (10th) and Saturday (11th) see the swell drop back to knee-to-waist high and the wind gets messy. From Sunday 12th July onward, it's a proper flat spell. There's a gap of about eight days with virtually no surf to speak of – just tiny dribbles under 2ft and poor winds. The Groyne goes almost completely quiet from the 12th to the 18th, with the combined energy dropping to single or low double digits. That's a long, dull stretch.
So, to sum it up: Thursday morning (9th July) is your standout session with clean, chest-high surf and a glassy feel. Otherwise, it's a wait-and-watch situation.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Warm (max 23°C on Fri morning, min 14°C on Fri night). Winds increasing (light winds from the NW on Fri afternoon, fresh winds from the SSE by Sun night). | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Mon afternoon. Very mild (max 18°C on Mon morning, min 14°C on Mon night). Winds decreasing (fresh winds from the SSE on Mon afternoon, light winds from the S by Wed night). | ||||||||||||||||||||
Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | |||||||||||||||
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) | ESE 10 | ESE 9 | E 8 | E 9 | SE 6 | ESE 7 | E 11 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | SE 7 | SE 7 | SE 11 | SE 11 | ESE 12 | SE 11 | ESE 11 | ESE 10 |
Wave Graph | |||||||||||||||||||||
96 | 90 | 90 | 87 | 106 | 149 | 85 | 239 | 667 | 558 | 529 | 554 | 329 | 305 | 334 | 726 | 807 | 231 | 439 | 382 | 212 | |
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-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross | cross-off | on | off |
High Tide | 10:03AM1.21m | 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 | 3:48PM0.33m | 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 | ||||||||
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 | — | |
mm | — | 1 | — | — | — | — | 2 | 2 | 4 | — | 2 | 3 | 1 | — | 3 | 1 | — | 2 | — | — | — |
Temp °C | 23 | 22 | 20 | 18 | 19 | 18 | 17 | 18 | 17 | 18 | 17 | 17 | 18 | 18 | 16 | 18 | 18 | 16 | 18 | 18 | 17 |
Feels °C | 23 | 23 | 18 | 15 | 16 | 15 | 12 | 12 | 11 | 12 | 10 | 12 | 13 | 14 | 12 | 14 | 15 | 14 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | NE 7 | ESE 9 | E 8 | E 9 | E 10 | E 12 | E 7 | E 11 | ESE 14 | ESE 14 | E 13 | ESE 13 | E 12 | ESE 12 | ESE 12 | SE 11 | E 15 | ESE 12 | SE 11 | ESE 11 | ESE 10 |
75 | 90 | 90 | 87 | 68 | 103 | 71 | 83 | 63 | 63 | 92 | 95 | 76 | 82 | 174 | 726 | 17 | 231 | 439 | 382 | 212 | |
Swell 2 Height (m) Direction Period (s) | ESE 10 | NE 8 | E 12 | NE 7 | ESE 13 | NE 10 | E 11 | NE 8 | — | — | — | — | ESE 12 | — | — | — | — | — | — | — | E 8 |
96 | 36 | 12 | 23 | 56 | 4 | 85 | 9 | — | — | — | — | 48 | — | — | — | — | — | — | — | 1 | |
Swell 3 Height (m) Direction Period (s) | E 8 | E 7 | E 16 | E 15 | NE 6 | — | ENE 9 | NE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
5 | 22 | 5 | 17 | 14 | — | 7 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | S 4 | SE 6 | ESE 7 | SE 5 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | SE 7 | SE 7 | SW 4 | SE 11 | SE 6 | SW 3 | — | — |
— | — | — | 9 | 106 | 149 | 67 | 239 | 667 | 558 | 529 | 554 | 329 | 305 | 334 | 2 | 807 | 145 | 3 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 1 | 13 | 13 | 13 | 157 | 152 | 1052 | 157 | 911 | 47 | 13 | 152 | 13 | 13 | 47 | 1 | 0 | 13 | 0 |
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.










