The groyne Surf Break

Lat Long: 26.80° S 153.15° E

The groyne Surf Forecast and Surf Report

Issued: 9 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's The groyne sea temperature is
20.4° C
1.0° 

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 10 Jul 2026:

  • Best quality surf: Saturday 11 Jul, 1AM (local time) - 3.5ft (1.1m), 11s period, SE swell with cross-offshore winds.
  • Most powerful swell: Thursday 16 Jul, 7PM (local time) - 8ft (2.5m), 7s period, SE swell with 704 kJ wave energy.
  • Next surfable swell (1★+): Saturday 11 Jul, 1AM (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 1AM. 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 7s and forecast to arrive on Thursday (Jul 16) at 7PM. 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 Sunday (Jul 12) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sat 11th Jul)3.5ft (1.1m) 11s
Best Surf 1AM (Sat 11th Jul)3.5ft (1.1m) 11s
Most Powerful 7PM (Thu 16th Jul)8ft (2.5m) 7s

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


G'day, I'm Rusty. Let's have a look at what's on the cards for the coming days at The Groyne.

This forecast is a bit of a slow burner. The first few days have some swell, but the conditions are pretty ordinary. The best window of clean surf looks like it'll be the morning of Saturday the 11th, and again later in the second week. The water temperature is hovering around 69°, which is a bit colder than usual for this time of year.

Friday the 10th isn't great. We've got a 6ft swell from the SE, but it's coming with a cross-shore wind and a bit of chop, making it feel messy. The combined wave energy is moderate (1006), but don't get too excited. The afternoon looks even worse with rain and cross-onshore winds.

Saturday the 11th is our first real standout. The morning session is the pick of the week. The swell drops to 3ft, but it's from the SE with a solid 11-second period indicating some proper groundswell energy. The wind is a light cross-offshore, meaning the waves will be clean. The combined energy is moderate (231). This is a good window for an intermediate surfer.

Sunday the 12th is still surfable, with clean conditions in the morning from a NW wind, but the swell is dropping to 3ft, and the energy is weakening (199). It's ordinary but you could get a few.

From Monday the 13th, the bottom falls out. The swell drops to 2ft on Monday and then peters out to almost nothing for several days in a row. Monday the 13th through to Wednesday the 15th sees very weak energy (63 down to 16), with poor surf conditions. That's a solid gap of small, weak waves.

The swell returns on Thursday the 16th, but it comes with a vengeance and a side of strong wind. We're looking at a 7ft to 8ft SE swell, but it's being hammered by a fresh to strong cross-onshore wind. The wave energy jumps to strong (510 to 691), but the quality is poor. This setup is more interesting for kite surfing than paddle surfing. It's big and messy, and at 8ft, it's only for experts anyway.

This pattern of big, windy swell continues through to Sunday the 19th. The 18th of July sees a huge 12ft swell with very strong energy (3391), but again, it's cross-onshore and choppy. Definitely not for the faint-hearted.

We finally get a break in the wind on Tuesday the 21st. The morning looks promising with a 4ft swell from the E and a clean offshore wind from the WNW. The energy is moderate (220). This is another solid window for a surf.

The rest of the forecast into the 25th shows the swell dropping back to tiny, clean conditions, but there's not enough energy to get excited about. The glassy afternoons on the 23rd and 25th might offer a sneaky log, but it's small.

So, for the best surf, lock in the Saturday morning 11th of July for a clean, fun-sized wave. The other chance is the Tuesday morning 21st of July for another clean session with a bit more size. The rest is either too small, too windy, or too big and messy.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Fri morning. Warm (max 22°C on Sun morning, min 14°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Wed afternoon. Warm (max 21°C on Tue morning, min 13°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the SSE by Wed afternoon).

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
2
1
2
1
1
1
1
0
0
0
0
0
0
0
0
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)
1.8
SE
10
1.7
SE
10
1.1
SE
11
0.9
SE
11
0.7
ESE
13
1
ESE
11
0.9
ESE
11
0.8
ESE
10
0.7
ESE
10
0.6
ESE
10
0.4
ESE
9
0.4
ESE
10
0.3
ESE
10
0.3
ESE
10
0.3
ESE
10
0.2
ESE
10
1
SE
5
2.3
SE
8
2.1
SE
8
2.5
SE
7
2.1
SE
7
Wave Graph
Metric surfscale
Energy kJ
609
603
293
163
168
256
183
138
86
61
33
37
19
20
19
9
41
585
499
679
483
Wind (km/h)
15
S
15
SSE
15
SSW
5
SSW
10
ENE
15
NW
15
NW
10
WSW
10
WSW
10
SW
10
NE
10
WSW
10
SW
5
ENE
15
SW
20
S
35
SSE
35
SSE
30
S
40
SSE
30
SSE
Wind State
cross
cross-on
cross-off
cross-off
on
cross-off
cross-off
cross-off
off
cross-off
cross-on
off
cross-off
on
cross-off
cross
cross-on
cross
cross
cross-on
cross-on
High Tide
4:43PM1.64m
4:47AM1.17m
5:44PM1.78m
5:51AM1.19m
6:39PM1.91m
6:49AM1.23m
7:31PM2.00m
7:42AM1.28m
8:20PM2.03m
8:32AM1.32m
9:07PM2.01m
9:21AM1.36m
9:52PM1.93m
Low Tide
11:15PM0.52m
10:45AM0.26m
00:21AM0.43m
11:43AM0.19m
1:18AM0.35m
12:39PM0.13m
2:10AM0.28m
1:32PM0.09m
2:57AM0.24m
2:24PM0.09m
3:42AM0.23m
3:14PM0.13m
light rain
rain showers
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
rain showers
light rain
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:35
6:35
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:08
5:08
5:08
5:09
5:09
5:10
5:10
 mm
2
1
1
1
1
2
3
Temp °C
17
18
16
18
17
16
22
21
18
20
19
18
21
20
17
17
18
18
18
18
17
Feels °C
15
16
14
17
16
14
19
19
15
19
17
16
19
18
13
11
11
11
12
11
11
  • Map Icons:
  • Break
  • 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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