Bunbury Bay Surf Break

Lat Long: 33.33° S 115.63° E

Issued: 1 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Bunbury Bay sea temperature is
17.0° C

2.1°C colder than average for this time of year

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


Bunbury Bay surf forecast from 5 Jul 2026:

  • Best quality surf: Monday 6 Jul, 5AM (local time) - 6ft (1.8m), 14s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 12 Jul, 11AM (local time) - 7ft (2.1m), 19s period, WSW swell with 2,945 kJ wave energy.
  • Next surfable swell (1★+): Sunday 5 Jul, 8PM (local time) - 4ft (1.2m), 15s period with W swell.

Best Forecast Surf Conditions for Bunbury Bay this week:

The surf forecast for Bunbury Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 05) at 8PM. The primary swell is predicted to be 1.2m and 15s period with a secondary swell of 1.0m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bunbury Bay in the next 16 days are 2.1m 19s and forecast to arrive on Sunday (Jul 12) at 11AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Saturday (Jul 11) at 11AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 5th Jul)4ft (1.2m) 15s
Best Surf 5AM (Mon 6th Jul)6ft (1.8m) 14s
Most Powerful11AM (Sun 12th Jul)7ft (2.1m) 19s

Table - best surf conditions forecast for Bunbury Bay over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Righto, Rusty here. Let’s have a look at what’s cookin’ for Bunbury Bay over the next couple of weeks.

We’ve got a slow start this week, but don’t write it off just yet. The real juice starts to build from Monday the 6th, and honestly, that’s where you wanna be looking if you’ve got a wetsuit and some patience.

Alright, let’s roll through it. Sunday the 5th is pretty much a write-off. We’ve got a weak 3 ft swell pushing in from the WSW, with a 16-second period, and the combined energy is a paltry 527. That’s nothin’. On top of that, the wind is a light cross-onshore, and the water is sitting at 62.6°, which is 3.8° colder than normal for this time of year. That’s a noticeable chill, so you’ll be reaching for the thick rubber if you even bother paddling out. I wouldn’t bother.

Now, Monday the 6th is where it starts to get interesting. The swell jumps up to a solid 6.9 ft in the morning, pushing 7.5 ft by the afternoon, both from the west. The period is a proper 15 to 16 seconds, so there’s some grunt behind it. The combined energy rockets up over 2000 – that’s moderate wave energy and it feels good. The wind turns offshore out of the SE at 12 mph by the afternoon, cleaning it right up. This is the standout of the whole outlook. Monday afternoon at Bunbury Bay is the pick. It’s a bit too big for the beginners at over 7.5 ft, but for the experienced crew, this is gonna be firing. Keep an eye on the tide, but the conditions are set to be excellent.

Tuesday the 7th keeps the good times rolling with a 6.9 ft west swell in the morning and a light offshore breeze out of the ESE at 6 mph. Another clean morning session for the advanced surfers. The afternoon sees a slight drop and the wind swings cross-shore, so it gets a bit wonky, but the morning is gold.

Wednesday the 8th hangs in there with 6.2 ft to 7.2 ft of west swell, but the wind turns cross-onshore from the north and then west, which messes up the surface. It’s still a big swell, but the quality drops off. For experienced guys who don't mind a little bump, it's still rideable, but not the best of the run.

Thursday the 9th takes another step down. The swell drops to 6.6 ft, the period shortens a bit, and the cross-onshore wind builds to 9 mph. It gets choppy. The energy is still moderate, around 1689, but the conditions are just marginal.

Friday the 10th is a mess. The swell backs right off to 3.6 ft in the morning, and by the afternoon the wind is howling from the WSW at 16 mph, lumping it right up. Not one for the surfboard. If you’ve got a kite, the afternoon onshore wind and messy 5.2 ft swell might be more your thing than a paddle.

Saturday the 11th brings back some hope. The swell rebounds to 7.2 ft to 7.5 ft out of the WSW, and the wind goes cross-offshore from the south at 9 to 12 mph. It’s clean again, and the energy is strong. Another solid option for the more experienced surfers.

Now, Sunday the 12th is a beauty. We’ve got a 6.9 ft swell in the morning from the WSW, but the period stretches out to a very long 19 seconds. That’s proper groundswell. The wind is light offshore from the ESE at just 3 mph, creating glassy conditions. The combined energy hits 2945, which is the highest of the whole run. This is a top contender. Keep in mind that long period swell like this can steepen up at a beach break, but at Bunbury Bay it should hold some nice lines. The afternoon stays clean with a lighter 5.9 ft swell.

Monday the 13th is a treat for the kids and beginners. The swell drops to a manageable 3.9 ft in the morning, and by the afternoon it’s 3.6 ft with glassy conditions – dead calm wind. The period is still a lovely 16 to 18 seconds. If you just want a peaceful, clean paddle with small waves, Monday arvo is your session. Not a standout for power, but for pure, glassy fun, it’s lovely.

The second week starts to fade. From Tuesday the 14

Short Range Forecast

Heavy rain (total 21mm), heaviest during Sun afternoon. Very mild (max 17°C on Tue afternoon, min 13°C on Mon morning). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Very mild (max 17°C on Thu afternoon, min 10°C on Fri morning). Wind will be generally light.

Sun
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
3
3
4
4
4
3
3
3
3
3
2
1
3
1
0
1
4
3
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WSW
16
1.8
W
14
2.1
W
16
2.3
W
15
2.3
W
16
2.1
W
16
1.8
WSW
16
1.4
WSW
15
1.9
W
18
2.2
W
16
2.2
W
16
2
W
15
1.7
W
14
1.4
W
14
1.1
W
13
1.6
WSW
14
1.8
WSW
11
2.2
WSW
15
2.3
WSW
15
2.1
WSW
16
2.1
WSW
19
Wave Graph
Metric surfscale
Energy kJ
421
1321
2265
2405
2634
2209
1602
857
2273
2444
2389
1689
1175
825
434
939
829
2021
2320
2028
2945
Wind (km/h)
5
WSW
15
SSE
20
SE
20
SE
15
SE
10
ESE
10
SW
10
E
10
N
10
W
5
WSW
15
WSW
15
SSW
10
SSE
5
WNW
25
WSW
20
SSW
15
S
20
S
10
ESE
5
ESE
Wind State
cross-on
cross-off
cross-off
off
off
off
cross
off
cross-on
cross-on
cross-on
cross-on
cross
cross-off
on
cross-on
cross
cross-off
cross-off
off
off
High Tide
4:22AM0.72m
12:18PM0.83m
4:26AM0.78m
8:54AM0.75m
4:47AM0.85m
5:25PM0.59m
5:23AM0.93m
6:07AM1.00m
6:54AM1.07m
7:42AM1.12m
Low Tide
7:25PM0.53m
5:49AM0.71m
7:17PM0.57m
7:13AM0.74m
7:16PM0.59m
4:13PM0.59m
3:56PM0.49m
4:13PM0.39m
4:44PM0.31m
heavy rain
mod rain
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
rain showers
clear
clear
clear
rain showers
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:20
7:20
7:20
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:22
5:22
5:23
5:23
5:24
5:24
 mm
15
6
1
1
1
1
Temp °C
16
14
14
16
14
14
17
16
14
16
15
16
17
14
12
16
15
13
16
13
13
Feels °C
16
14
10
12
11
12
16
14
12
15
13
13
13
11
11
10
10
9
11
9
11
Swell 1
Height (m)
Direction
Period (s)
1.2
NW
6
1.8
W
14
2.1
W
16
2.3
W
15
2.3
W
16
2.1
W
16
1.8
WSW
16
1.4
WSW
15
1.9
W
18
2.2
W
16
2.2
W
16
2
W
15
1.7
W
14
1.4
W
14
1.1
W
13
0.2
W
18
2.2
WSW
15
2.3
WSW
15
2.1
WSW
16
2.1
WSW
19
Energy kJ
106
1321
2265
2405
2634
2209
1602
857
2273
2444
2389
1689
1175
825
434
26
2021
2320
2028
2945
Swell 2
Height (m)
Direction
Period (s)
0.9
WSW
16
0.7
W
21
Energy kJ
421
424
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.6
WSW
14
1.8
WSW
11
0.5
S
4
Energy kJ
939
829
6
Nearest Offshore or Glassy
Rating
(10 max)
2
3
4
4
4
4
4
3
5
3
4
4
3
3
3
3
3
4
4
4
4
Distance (km)
3
0
2
0
0
0
2
0
62
59
3
3
59
0
78
1956
3
0
3
0
0
Best forecast wave conditions in Perth South Coast
Rating
(10 max)
2
3
4
4
4
4
4
3
4
4
3
3
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
9
7
6
7
8
7
5
5
7
5
5
4
6
5
4
4
4
4
7
9
7
Header Global
Rating
(10 max)
9
7
5
6
8
7
5
5
9
8
9
9
5
6
6
5
8
7
4
9
9
  • 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 Bunbury Bay Surf forecast

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

Bunbury Bay is 3 km (2 miles) from the city of Bunbury. If you plan a holiday in Perth South Coast, look for hotels and other accommodation in Bunbury. Bunbury has rooms for a wide range of budgets as well as car hire and transport links.

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