The groyne Surf Break

Lat Long: 26.80° S 153.15° E

The groyne Surf Forecast and Surf Report

Issued: 9 pm 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's The groyne sea temperature is
20.3°C
0.9° 

The groyne surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


The groyne surf forecast from 2 Sep 2026:

  • Best quality surf: Friday 4 Sep, 10PM (local time) - 2.5ft (0.8m), 5s period, NNE swell with cross-offshore winds.
  • Most powerful swell: Tuesday 8 Sep, 4PM (local time) - 6.5ft (2.0m), 6s period, SE swell with 331 kJ wave energy.
  • Next surfable swell (1★+): Friday 4 Sep, 10PM (local time) - 2.5ft (0.8m), 5s period with NNE 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 (Sep 04) at 10PM. The primary swell is predicted to be 0.8m and 5s period with a secondary swell of 0.4m and 9s. 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 2.0m 6s and forecast to arrive on Tuesday (Sep 08) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Sep 05) at 7AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 4th Sep)2.5ft (0.8m) 5s
Best Surf10PM (Fri 4th Sep)2.5ft (0.8m) 5s
Most Powerful 4PM (Tue 8th Sep)6.5ft (2.0m) 6s

Table - best surf conditions forecast for The groyne over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let's take a look at what's on the table for The Groyne over the next couple of weeks.

Honestly, the outlook is a bit of a struggle. We’re looking at a 16-day window, and there’s a real drought of any quality surf here. The Groyne is a reef setup that usually likes some SE swell, but we just aren't getting it. There are barely any windows at all where it’s even worth paddling out.

The story kicks off on Wednesday the 2nd of September, and it’s grim from the start. The swell is tiny at 2 ft from the east, with a pathetic energy reading of just 65 and a short period. To make matters worse, the wind is a cross-on NNE breeze at 12 mph. It’s choppy, messy, and I wouldn't bother. This poor run continues day after day. We get a mix of tiny swell (1.0 ft to 1 ft) and unfavourable cross or onshore winds. Thursday the 3rd and Friday the 4th offer nothing.

There’s a glimmer on Saturday the 5th in the afternoon when the swell bumps up to 4 ft, but it’s from the NNE with a terrible 5-second period and lumpy 19 mph cross-winds. The energy is moderate (107), but the quality is non-existent. That theme holds for the whole first week.

Even when we get a glassy morning on Wednesday the 9th with a light easterly wind, the surf is only 2 ft with ordinary conditions. It’s surfable, but barely. The wind stays messy or onshore for days after that. There’s a notable spike in energy on Friday the 11th of September, with swell hitting 7 ft from the ESE and energy jumping to 364 – that’s a lot of power. But the period is only 7 seconds, and it’s accompanied by rain showers and a choppy cross-onshore wind at 16 mph. That’s sloppy, powerful close-out material and definitely one for experts only.

The only other faint hope is another glassy morning on Thursday the 17th of September. The swell will be 3 ft from the ENE with an 84 energy reading. It’s a clean 3 ft wave with no wind. It’s still weak and short-period, but it’s the best we’ll see.

There are no standouts here. The lack of consistent, quality surf makes this a real downer. Conditions are consistently poor, with the wind almost always onshore or cross-shore and the swell never really aligning to produce a clean, workable wave. If you’re desperate, the glassy Thursday the 17th is your best bet, but keep expectations low.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Sat morning, min 16°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Sun morning, min 18°C on Sat night). Mainly fresh winds.

Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
E
9
0.4
E
9
0.4
E
9
0.9
NNE
5
0.4
E
9
0.4
E
9
0.9
N
5
0.3
E
9
1.2
NNE
5
0.9
NNE
5
0.3
E
10
0.8
NNE
5
0.3
E
10
0.6
NE
8
0.6
NE
8
0.6
NE
8
1.1
SE
4
2
SE
6
1.1
SE
5
Wave Graph
Metric surfscale
Energy kJ
42
27
31
46
27
27
37
15
66
48
17
28
16
45
53
46
46
331
74
Wind (km/h)
20
NNW
10
NNW
25
NNE
15
NNW
10
SSE
15
NE
15
NNW
10
N
30
NNE
20
NNW
10
N
25
N
25
SSE
10
SE
15
NE
10
WSW
30
SSE
30
SE
25
SSE
Wind State
cross-off
cross-off
cross
cross-off
cross-on
cross-on
cross-off
cross
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
off
cross-on
cross-on
cross
High Tide
11:09PM1.26m
12:22PM1.56m
00:04AM1.09m
1:41PM1.56m
1:29AM0.95m
3:09PM1.60m
3:21AM0.92m
4:25PM1.70m
4:47AM1.01m
5:25PM1.81m
5:49AM1.15m
6:16PM1.89m
Low Tide
5:28AM0.25m
6:55PM0.61m
6:23AM0.31m
8:37PM0.63m
7:38AM0.35m
10:14PM0.55m
9:05AM0.35m
11:23PM0.43m
10:23AM0.30m
00:13AM0.31m
11:29AM0.23m
00:54AM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:56
5:56
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:35
5:35
5:36
5:36
5:37
 mm
Temp °C
18
26
25
21
23
22
22
27
23
20
27
24
20
22
21
21
19
19
19
Feels °C
16
22
21
18
21
21
20
23
19
17
24
21
19
23
21
21
13
14
15
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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