Bonny Hills Surf Break

Lat Long: 31.59° S 152.84° E

Bonny Hills Surf Forecast and Surf Report

Issued: 9 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bonny Hills sea temperature is
19.2° C
0.0° 

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


Bonny Hills surf forecast from 9 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 10PM (local time) - 7.5ft (2.3m), 10s period, S swell with cross-offshore winds.
  • Most powerful swell: Thursday 13 Aug, 10PM (local time) - 7.5ft (2.3m), 10s period, S swell with 978 kJ wave energy.
  • Next surfable swell (1★+): Monday 10 Aug, 10AM (local time) - 4.5ft (1.3m), 9s period with ENE swell.

Best Forecast Surf Conditions for Bonny Hills this week:

The surf forecast for Bonny Hills over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 10AM. The primary swell is predicted to be 1.3m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bonny Hills in the next 16 days are 2.3m 10s and forecast to arrive on Thursday (Aug 13) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 8s period and expected on Monday (Aug 10) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Mon 10th Aug)4.5ft (1.3m) 9s
Best Surf10PM (Thu 13th Aug)7.5ft (2.3m) 10s
Most Powerful10PM (Thu 13th Aug)7.5ft (2.3m) 10s

Table - best surf conditions forecast for Bonny Hills over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming down the line for Bonny Hills.

First up, the water temps are sitting right about where they should be for this time of year, so no surprises there – just get in the water.

We’ve got a bit of a slow start to the outlook. The first real action worth talking about doesn’t kick in until Monday the 10th of August. Monday morning will see a clean 4ft swell from the ENE with a 9-second period. The wind is a cross-offshore breeze, making for some clean faces. The wave energy is moderate (260) and the conditions are good, but it’s not a massive day. Monday afternoon cleans up even more with a clear sky and offshore wind, the swell bumps slightly to 5ft from the NE. It’s a good intro to the week.

Tuesday the 11th drops right off with only 2ft on offer, and Wednesday the 12th is pretty ordinary too with a mix of small swell and cross-offshore winds. Not worth paddling out for.

Thursday the 13th gets a bit more interesting with a jump in size. The morning sees a 6ft S swell, 8-second period, coupled with a solid 427 units of combined energy. The wind is cross-offshore, but it’s a short-period swell and the conditions are described as marginal. By the afternoon, the swell hits 6ft from the S, but the wind goes cross-shore and the chop builds. This size is getting into the territory where it’s a bit much for beginners.

Friday the 14th and Saturday the 15th are a bit of a write-off with onshore winds and messy conditions. Sunday the 16th is even worse.

Now, here’s where it gets interesting. If you can wait, the standout window is shaping up for Saturday the 22nd of August. The morning is the pick of the entire forecast. The wind is completely glassy – dead calm – and the swell is a solid 6ft from the E with a 9-second period. The wave energy is a strong 580. This is a true morning session for the crew who know, with clean, lined-up waves and no wind to mess with them. The crowd could be a factor though, as it’s a spot that can get busy when it’s good.

The following morning, Sunday the 23rd, is also notable. The swell jumps to 7ft from the E, period stretching to 10 seconds, and the wave energy is very strong at 1317. The wind is a light cross-shore breeze, so it’s not as perfect as Saturday, but the size is there for the experienced surfers. That 7ft is getting into expert territory, especially for a beach break set-up where a long-period swell can make things a bit crumbly and straight.

Into the final week, Monday the 24th and Tuesday the 25th still have some size but the wind is a bit more on it. Tuesday morning the 25th is worth a mention though – glassy conditions again, with a 4ft E swell, 9-second period, and clean conditions. It’s a solid little session to round things out.

So, the bottom line: the early part of the outlook is average, but hold out for the 22nd of August. That glassy morning is the one to circle on the calendar. The 23rd has the size for the experts if you can handle the cross-shore breeze.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Sun night. Warm (max 21°C on Tue morning, min 10°C on Tue night). Winds decreasing (fresh winds from the N on Sun night, light winds from the WNW by Wed morning).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Thu morning, min 11°C on Wed night). Wind will be generally light.

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
2
1
0
0
2
2
1
1
1
1
4
1
0
3
1
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
NE
6
1.3
ENE
9
1.4
NE
8
0.9
ENE
9
0.7
ENE
9
0.7
ENE
9
0.9
SSE
12
0.9
S
9
0.8
S
8
0.6
ENE
10
1.7
S
8
1.8
S
8
2.2
S
10
1.3
S
8
1.3
S
8
1.5
S
9
1.4
S
8
1.2
SSE
7
0.7
SE
6
Wave Graph
Metric surfscale
Energy kJ
239
260
238
116
77
77
236
133
90
74
359
454
876
224
201
339
222
139
32
Wind (km/h)
25
NNE
15
W
15
NW
15
WNW
15
W
10
SSW
10
W
10
NNW
10
SW
10
WSW
20
SW
20
S
10
WSW
15
SSW
15
S
10
SW
15
SSW
15
S
10
SSW
Wind State
cross
cross-off
off
off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross-on
cross-off
cross
cross-on
cross
High Tide
6:24AM0.85m
6:50PM1.39m
7:21AM0.92m
7:42PM1.44m
8:09AM0.98m
8:29PM1.46m
8:54AM1.04m
9:12PM1.43m
9:36AM1.08m
9:53PM1.36m
10:16AM1.09m
10:32PM1.27m
Low Tide
00:47AM0.27m
12:00PM0.26m
1:37AM0.20m
1:00PM0.20m
2:21AM0.14m
1:53PM0.15m
3:02AM0.11m
2:41PM0.12m
3:40AM0.11m
3:28PM0.12m
4:16AM0.12m
4:12PM0.16m
rain showers
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:28
6:28
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:17
5:19
5:19
5:20
5:20
5:21
 mm
1
1
2
Temp °C
16
16
19
16
21
21
14
21
20
12
17
17
14
17
16
15
17
17
15
Feels °C
12
13
14
12
17
18
11
18
16
8
12
12
11
14
13
13
13
14
13
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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 Bonny Hills Surf forecast

The above surf forecast table for Bonny Hills provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bonny Hills can be found by selecting the local surf guide option on the grey menu. Our Bonny Hills 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 (Bonny Hills) 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 Bonny Hills 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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