Bunbury Bay Surf Break

Lat Long: 33.33° S 115.63° E

Bunbury Bay Surf Forecast and Surf Report

Issued: 7 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bunbury Bay sea temperature is
15.5° C
2.4° 

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 14 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 2AM (local time) - 10ft (3.0m), 15s period, W swell with cross-shore winds.
  • Most powerful swell: Monday 17 Aug, 5PM (local time) - 11ft (3.5m), 17s period, W swell with 6,641 kJ wave energy.
  • Next surfable swell (1★+): Saturday 15 Aug, 5AM (local time) - 5ft (1.6m), 14s 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 Saturday (Aug 15) at 5AM. The primary swell is predicted to be 1.6m and 14s period. 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 3.5m 17s and forecast to arrive on Monday (Aug 17) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Saturday (Aug 15) at 5PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 15th Aug)5ft (1.6m) 14s
Best Surf 2AM (Tue 18th Aug)10ft (3.0m) 15s
Most Powerful 5PM (Mon 17th Aug)11ft (3.5m) 17s

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


The Lowdown

G’day, Rusty here. Let’s break down the next two weeks at Bunbury Bay. The water’s running at 60°, which is a good 4° colder than usual for this time of year – you’ll need a thick rubber suit.

The first real chance to get wet is the afternoon of Friday, August 14th. There’s a 5.6ft swell from the WSW, with a 15-second period, so it’s got some proper groundswell grunt. The combined energy is 1418 (moderate). The wind is a light cross-on at 6 mph, so it’ll be a little bumpy but not terrible. This is a beginner spot, but that long period might make the waves a bit too straight for a beach break. It’s a marginal call.

Saturday, August 15th, is a bit of a dud. The morning is cross-shore, and the afternoon has a light offshore wind (WNW, 3 mph), but the swell is down to 4.3ft with moderate energy (665). It’s a clean, glassy look, but the waves are small.

Sunday, August 16th, brings 5.9ft from the W, but the wind is screaming from the NNE at 16 mph in the morning, making it a messy cross-chop. The afternoon is no better. Skip it.

Monday, August 17th, is a total washout. The swell jumps to 6.6ft in the morning and a massive 11.5ft in the afternoon, with a 25 mph cross-on wind. The energy is 2342 and 6563 (strong to very strong). That’s a recipe for a washing machine – better suited for kites than paddles.

Tuesday, August 18th, is a big one. The swell is 9.8ft from the W with a 16-second period, and the energy is 5225 (very strong). That’s only for experts. The morning wind is offshore (WNW, 9 mph), which is a beautiful thing, but the wave comment says it’s too big for this break. Stay on the beach.

Wednesday, August 19th, the swell drops to 7.5ft (W, 15s) in the morning and 8.2ft (W, 15s) in the afternoon, with a light cross-on wind. The energy is still strong (2276 and 3218). It’s marginal, but it’s still big and powerful.

Now, the standout. Thursday, August 20th, morning. The swell is 7.9ft from the W with a 16-second period, and the energy is a strong 2972. The wind is glassy – zero from the east, dead calm. That’s the kind of perfection you dream about, but it’s for experienced surfers only. The afternoon gets a little cross-on, so get out early.

Friday, August 21st, morning is a solid backup. The swell is 5.6ft from the WSW with a 15-second period, and the wind is offshore from the ESE at 6 mph. The energy is 1275 (moderate). The wave comment says “expect very good surf conditions.” It’s clean, it’s manageable, and the wind is in your face.

The rest of the second week is a blur of average conditions. Saturday, August 22nd, has a 5.9ft to 5.2ft swell with light cross-shore winds. Nothing special. Sunday, August 23rd, gets messy with a strong cross-wind.

Monday, August 24th, is another poor day with a 7.9ft messy swell and cross-on wind.

Tuesday, August 25th, is a repeat of the 18th – 11.5ft and 9.8ft swells from the W with 17- and 16-second periods, and energy of 6262 and 4714 (very strong). The wind is cross-shore, and the wave comment says it’s too big for this break. Experts only.

Wednesday, August 26th, morning is another glassy moment. The swell is 5.9ft from the W with a 14-second period, energy 1272 (moderate), and the wind is glassy from the SE. The wave comment says “expect very good surf conditions.” A smaller, but clean, backup.

Thursday, August 27th, and Friday, August 28th, are marginal, with the Friday afternoon showing an 8.2ft swell from the W with a 19-second period (very long period) and energy of 5188 (very strong). That’s a big, long period groundswell, but the wind is cross-on.

Saturday

Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon afternoon. Warm (max 20°C on Sun afternoon, min 13°C on Sat morning). Winds increasing (light winds from the W on Sat afternoon, strong winds from the NW by Mon morning).

Days 5-7 Weather Summary

Light rain (total 7mm), mostly falling on Wed morning. Very mild (max 17°C on Wed afternoon, min 12°C on Mon night). Mainly fresh winds.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
1
3
1
1
2
0
0
!
!
!
1
2
2
4
3
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
W
15
1.4
WSW
14
1.3
WSW
14
1.4
WSW
13
1.7
W
15
1.8
W
14
1.9
W
16
1.8
W
16
3.5
W
17
3
W
15
3
W
16
3
W
17
2.5
W
16
2.2
W
15
2.5
W
15
2.5
W
16
2.2
W
16
2
W
15
1.7
W
15
Wave Graph
Metric surfscale
Energy kJ
1108
822
665
722
1315
1354
1928
1778
6641
4426
4481
4884
3040
2124
2983
3098
2417
1909
1246
Wind (km/h)
10
NE
15
NNE
5
WNW
10
ENE
25
NNE
20
N
20
NNE
45
NW
45
WSW
25
SSW
15
W
20
WNW
15
W
15
WSW
15
WSW
10
E
10
NNW
15
WSW
5
ESE
Wind State
cross-off
cross
on
cross-off
cross
cross-on
cross
cross-on
cross-on
cross
on
on
cross-on
cross-on
cross-on
cross-off
cross-on
cross-on
off
High Tide
00:46AM0.58m
10:57AM0.75m
11:52PM0.62m
11:07AM0.66m
11:51PM0.67m
11:05AM0.58m
00:11AM0.72m
7:38AM0.56m
00:40AM0.75m
1:18AM0.77m
2:06AM0.77m
Low Tide
4:14AM0.50m
5:34PM0.46m
4:56AM0.51m
5:11PM0.46m
5:39AM0.52m
5:04PM0.44m
6:25AM0.55m
4:58PM0.39m
4:23PM0.35m
3:56PM0.31m
part cloud
part cloud
clear
part cloud
clear
clear
clear
rain showers
rain showers
rain showers
cloud
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
6:54
6:52
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:47
5:47
5:49
5:50
5:50
5:51
 mm
1
9
1
3
3
Temp °C
17
15
17
18
18
20
18
18
14
14
13
14
16
16
17
14
15
16
16
Feels °C
15
11
14
16
13
15
14
11
6
7
10
9
12
13
14
12
14
14
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Bunbury Bay:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bunbury Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest