
Surf Forecasts:
Bunbury Bay surf forecast from 30 Jul 2026:
- Best quality surf: Friday 7 Aug, 5AM (local time) - 15ft (4.5m), 11s period, W swell with cross-shore winds.
- Most powerful swell: Friday 7 Aug, 8AM (local time) - 15ft (4.5m), 13s period, W swell with 7,212 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 8AM (local time) - 7ft (2.1m), 15s period with WSW 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 01) at 8AM. The primary swell is predicted to be 2.1m and 15s 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 4.5m 13s and forecast to arrive on Friday (Aug 07) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 1st Aug) | 7ft (2.1m) 15s |
| Best Surf | 5AM (Fri 7th Aug) | 15ft (4.5m) 11s |
| Most Powerful | 8AM (Fri 7th Aug) | 15ft (4.5m) 13s |
Table - best surf conditions forecast for Bunbury Bay over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what Bunbury Bay has got cookin' for us over the next couple of weeks. It's a bit of a mixed bag, but there are a couple of sessions that'll get the blood pumping.
To start with, the water temp is sitting at 62°, which is a bit colder than normal for this time of year, so you'll wanna reach for that 4/3 wetsuit.
The next few days are a write-off. Friday July 31st is a complete no-go with messy onshore winds, not even worth looking at the water. Saturday morning the 1st of August looks promising though. We've got a solid 7ft swell out of the WSW combining with a gentle cross-offshore breeze and it's cleaning up nicely. The combined energy is thumping at 1635 (moderate wave energy). This is the first real standout for the period, offering excellent conditions for more experienced surfers – the 7ft to 7ft range is starting to get a bit juicy for the beginners. That southerly wind will be your best mate. Later in the afternoon it gets a bit trickier with tide and conditions, so get it early.
Sunday the 2nd is a drop-off. The swell backs down to 5ft to 6ft, and the wind is either cross-off or cross-on, keeping things just okay, but nothing to write home about.
We hit a bit of a flat spell on Monday the 3rd. The swell drops right off to a tiny 4ft, and you're looking at weak energy (558). It's glassy in the morning, which is lovely, but there's just no power. Tuesday the 4th is a write-off with building onshores and a 7ft mess.
Now, here's where it gets interesting. Wednesday morning the 5th is a gem for the experts. We've got a clean 8ft groundswell out of the West with zero wind, completely glassy. This is proper, with a very strong combined energy of 3345. This is your second standout. That 8ft mark is right on the edge for most of us – definitely expert territory, but for those with the skills, it'll be firing. Get it early before the wind shifts.
After that, from Thursday the 6th through Sunday the 9th, it's all downhill. The wind howls onshore and the swell gets way too big, pushing up to 15ft. By Friday the 7th the swell is predicted to be too big for this break, and it becomes a full-on mess. This setup looks more interesting for kite surfing than paddle surfing. The cross-onshore breeze and massive swell will just be blown-out chaos.
We get a glimmer of hope on Monday the 10th. The swell drops back to a friendly 4ft, the wind goes light and cross-offshore from the south, and conditions are clean. It's not huge, but it'll be rideable and clean again.
Don't get too excited for the second week though. From Tuesday the 11th onwards, the swell spikes huge again – up to 15ft. While the wind is light or glassy at times, the forecast says the swell is just too big for the break, so wind and tide might be favorable, but you'll be swimming more than surfing. From Friday the 14th onwards it's just a blown-out, lumpy mess with big, strong onshore winds and rain showers.
So, to sum it up: your two best shots are Saturday morning the 1st of August and Wednesday morning the 5th of August. The rest is either flat, too big, blown out, or a combination of them all.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 18°C on Fri morning, min 8°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Tue night. Very mild (max 16°C on Mon afternoon, min 11°C on Mon morning). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Wed morning). | ||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | W 14 | WSW 14 | WSW 15 | WSW 16 | WSW 15 | W 18 | W 17 | WSW 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 10 |
Wave Graph | |||||||||||||||||||||
1256 | 1940 | 1493 | 1635 | 1900 | 1752 | 1139 | 836 | 665 | 558 | 628 | 715 | 2744 | 2302 | 1417 | 3345 | 3345 | 3009 | 3157 | 3388 | 2866 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | cross-off | cross-off | off | cross-off | cross-on | cross-off | glassy | cross-on | glassy | cross-on | cross-on | on | glassy | on | cross-on | on | on | cross-on |
High Tide | 10:09AM0.96m | 1:52AM0.61m | 10:42AM0.91m | 1:31AM0.63m | 11:14AM0.84m | 00:33AM0.67m | 11:43AM0.76m | 00:50AM0.73m | 12:07PM0.66m | 1:22AM0.79m | 4:23PM0.51m | 2:11AM0.84m | 4:21AM0.88m | ||||||||
Low Tide | 6:09PM0.38m | 3:51AM0.59m | 6:04PM0.43m | 4:39AM0.58m | 6:04PM0.48m | 5:29AM0.59m | 6:06PM0.51m | 6:28AM0.60m | 6:05PM0.52m | 3:59PM0.51m | 3:22PM0.41m | ||||||||||
7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | |
— | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:40 | — | |
mm | — | — | 3 | — | — | — | — | — | — | — | — | — | 2 | 1 | 2 | — | — | 1 | 5 | 4 | 5 |
Temp °C | 18 | 18 | 16 | 12 | 14 | 13 | 11 | 14 | 13 | 13 | 16 | 15 | 15 | 16 | 15 | 14 | 15 | 14 | 16 | 17 | 15 |
Feels °C | 14 | 13 | 12 | 8 | 9 | 9 | 6 | 10 | 9 | 11 | 14 | 14 | 13 | 11 | 10 | 13 | 12 | 12 | 12 | 12 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | W 14 | WSW 14 | WSW 15 | WSW 16 | WSW 15 | W 18 | W 17 | WSW 16 | W 16 | W 16 | W 16 | — | — | — |
1256 | 1940 | 1493 | 1635 | 1900 | 1752 | 1139 | 836 | 665 | 558 | 628 | 715 | 2744 | 2302 | 1417 | 3345 | 3345 | 3009 | — | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WSW 20 | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 653 | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NNW 4 | NW 5 | WSW 6 | — | — | — | — | — | — | — | — | — | — | — | WSW 6 | — | — | — | W 16 | W 16 | W 10 |
31 | 76 | 170 | — | — | — | — | — | — | — | — | — | — | — | 115 | — | — | — | 3157 | 3388 | 2866 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 170 | 246 | 445 | 0 | 3 | 0 | 62 | 3 | 0 | 0 | 2 | 0 | 321 | 406 | 246 | 0 | 78 | 104 | 224 | 246 | 1627 |
Best forecast wave conditions in Perth South Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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.











