
Surf Forecasts:
Bunbury Bay surf forecast from 13 Jul 2026:
- Best quality surf: Saturday 18 Jul, 8PM (local time) - 10ft (3.0m), 16s period, W swell with onshore winds.
- Most powerful swell: Saturday 18 Jul, 11AM (local time) - 13ft (4.0m), 16s period, W swell with 7,385 kJ wave energy.
- Next surfable swell (1★+): Monday 13 Jul, 8PM (local time) - 5.5ft (1.7m), 16s 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 Monday (Jul 13) at 8PM. The primary swell is predicted to be 1.7m and 16s 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 4.0m 16s and forecast to arrive on Saturday (Jul 18) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Wednesday (Jul 15) at 2PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 13th Jul) | 5.5ft (1.7m) 16s |
| Best Surf | 8PM (Sat 18th Jul) | 10ft (3.0m) 16s |
| Most Powerful | 11AM (Sat 18th Jul) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for Bunbury Bay over the next 16 days.
Right, folks, let's have a look at what Bunbury Bay is offering up over the next couple of weeks. It's a bit of a mixed bag, with some real gems hidden in there if you're patient.
We kick things off on Monday the 13th of July with some solid swell rolling in. A nice groundswell from the WSW at 6ft with a long 16-second period. The wave energy is strong (1863), and with a light cross-off breeze from the ENE, the morning session is going to be *clean*. This is proper stuff for experienced surfers only – that 6ft is a bit much for the learners. The water is sitting at 63°, which is actually a bit colder than normal for this time of year, so you'll want a good suit.
Tuesday the 14th is another cracker. The morning has a clean 5ft W swell with that long period, and a light cross-off from the NE. Then the afternoon… glass! A 5ft W swell and *dead calm* winds. That is about as good as it gets for paddle surfing. The wave energy is still solid (999). This is your best bet for a sensational session if you can get out there.
Wednesday the 15th turns ugly fast. A strong N wind at 19 mph messes things right up, making the 4ft to 5ft swell a lumpy, cross-choppy mess. Don't bother.
Thursday the 16th gets a bit bigger, with an 8ft W swell in the morning, but a moderate cross-onshore wind kills it. The afternoon is slightly better with a 7ft swell and gentler winds, but it's still marginal.
Friday the 17th is a write-off with strong onshore winds and even a risk of thunderstorms. The swell is there, but with that wind, it's a no-go.
Saturday the 18th sees the biggest swell of the period – a massive 13ft from the W with strong wave energy (7385). But with a moderate cross-onshore, it's just a big, choppy mess. This looks far more interesting for kite surfing than a paddle session.
Now, here's the next standout. Early on Sunday the 19th of July, we’ve got another glassy morning. No wind at all, and a 6ft W groundswell with a 14-second period. Wave energy is still solid (1463). For experienced surfers, this is another clean and powerful session on offer before the wind swings onshore later.
From Monday the 20th through to Friday the 24th, it’s mostly poor with onshore winds and messy conditions. A few cleaner windows pop up here and there, but nothing worth getting excited about.
Saturday the 25th brings a drop in size to a smaller 3ft swell from the WSW. The wind is light and cross-off in the morning, so it’ll be clean but small for the longboards.
Finally, looking ahead to Sunday the 26th of July, there’s another promising window. Morning is glassy again with a 4ft WSW swell. What makes this interesting is that 18-second period – that’s a *very* long period groundswell. The wave energy is solid (1151). This will produce some beautiful, long lines, but because it’s a beach break, it might break a bit too straight. It’s a great day for a point or reef, but still a lovely clean session if you're patient.
Tuesday the 28th sees a bit more size (6ft) and long period (18 seconds) come back in, but the cross-onshore wind is a bit of a buzzkill.
Overall, if you want the best on offer, don't miss the glassy windows on Tuesday the 14th and Sunday the 19th. The long-range Sunday the 26th is also promising but less certain this far out.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Very mild (max 19°C on Wed afternoon, min 11°C on Mon night). Winds increasing (calm on Tue afternoon, fresh winds from the N by Wed afternoon). | Days 4-6 Weather SummaryHeavy rain (total 37mm), heaviest during Thu morning. Very mild (max 18°C on Fri afternoon, min 13°C on Sat night). Winds increasing (calm on Thu night, strong winds from the W by Fri night). | ||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||
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 15 | W 15 | W 15 | WSW 14 | WSW 14 | WSW 16 | WSW 16 | W 15 | W 14 | W 13 | W 13 | WNW 7 | W 13 | W 16 | W 16 | W 15 | W 14 | WSW 14 | WSW 13 |
Wave Graph | |||||||||||||||||||||
1863 | 1512 | 1265 | 1154 | 991 | 834 | 605 | 1029 | 839 | 3022 | 1984 | 1252 | 1475 | 611 | 5413 | 7385 | 5511 | 2872 | 1463 | 1122 | 590 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | off | cross-off | glassy | cross-off | cross | cross-on | cross-on | cross-on | cross | glassy | on | on | on | cross-on | cross-on | cross-on | glassy | on | on |
High Tide | 8:30AM1.14m | 9:16AM1.13m | 9:59AM1.09m | 10:37AM1.02m | 11:07AM0.94m | 3:12AM0.62m | 11:25AM0.84m | 3:18AM0.65m | 11:30AM0.75m | 3:29AM0.70m | |||||||||||
Low Tide | 6:01PM0.24m | 6:40PM0.25m | 7:19PM0.30m | 7:54PM0.36m | 8:22PM0.44m | 8:35PM0.51m | 5:03AM0.64m | 6:16PM0.53m | |||||||||||||
7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | |
— | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | |
mm | — | — | — | — | — | — | — | — | 3 | 17 | 10 | 1 | — | 2 | 4 | 1 | — | 2 | 2 | — | 4 |
Temp °C | 13 | 15 | 14 | 12 | 17 | 16 | 17 | 19 | 18 | 16 | 17 | 15 | 17 | 18 | 16 | 15 | 16 | 16 | 14 | 14 | 15 |
Feels °C | 12 | 13 | 12 | 9 | 16 | 12 | 10 | 13 | 15 | 14 | 13 | 13 | 11 | 12 | 8 | 9 | 10 | 11 | 14 | 12 | 8 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 15 | W 15 | W 15 | WSW 14 | WSW 14 | WSW 16 | WSW 16 | W 15 | W 14 | — | — | — | — | — | — | W 15 | W 14 | WSW 14 | WSW 13 |
1863 | 1512 | 1265 | 1154 | 991 | 834 | 605 | 1029 | 839 | 3022 | 1984 | — | — | — | — | — | — | 2872 | 1463 | 1122 | 590 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | NW 14 | — | WSW 18 | NW 14 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | 8 | — | 422 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | NW 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 4 | N 6 | NNW 7 | NW 6 | — | — | W 13 | W 13 | WNW 7 | W 13 | W 16 | W 16 | — | — | — | — |
— | — | — | — | — | 13 | 181 | 198 | 182 | — | — | 1252 | 1475 | 611 | 5413 | 7385 | 5511 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 3 | 0 | 0 | 0 | 3 | 1056 | 224 | 224 | 73 | 2 | 0 | 224 | 246 | 246 | 516 | 321 | 3 | 0 | 119 | 261 |
Best forecast wave conditions in Perth South Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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.










