
Surf Forecasts:
Bunbury Bay surf forecast from 9 Jul 2026:
- Best quality surf: Sunday 12 Jul, 11PM (local time) - 5ft (1.6m), 17s period, WSW swell with cross-offshore winds.
- Most powerful swell: Monday 13 Jul, 11AM (local time) - 6ft (1.9m), 17s period, WSW swell with 1,954 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 5AM (local time) - 4.5ft (1.4m), 14s 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 Friday (Jul 10) at 5AM. The primary swell is predicted to be 1.4m 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 1.9m 17s and forecast to arrive on Monday (Jul 13) at 11AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Jul 10) at 8PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Fri 10th Jul) | 4.5ft (1.4m) 14s |
| Best Surf | 11PM (Sun 12th Jul) | 5ft (1.6m) 17s |
| Most Powerful | 11AM (Mon 13th Jul) | 6ft (1.9m) 17s |
Table - best surf conditions forecast for Bunbury Bay over the next 16 days.
Alright folks, Rusty here. Let’s have a look at what’s shaping up for Bunbury Bay over the next couple of weeks.
We’ve got a bit of a mixed bag. The first few days are pretty average, with onshore winds and a bit of chop, but there’s some real quality waiting for us if we’re patient. The combined energy of all swells directed here is in the moderate to strong range for most of the first week, peaking around 1954 on the Monday morning, so there’s plenty of juice in the water.
The water temp is sitting at 62°F, which is a hefty 4.1°F colder than normal for this time of year. That’s a notable chill, so grab a decent wetsuit, you’ll feel it.
Thursday morning (9th July) kicks off with light rain and a 6.2ft W swell with a 15-second period. That’s a long-period groundswell, plenty of energy but the wind is a cross-shore from the NNE at 6 mph. The combined energy is a meaty 1547, but the conditions are described as marginal, and the score is low. It’s not the best start, but there’s potential for a cleaner window later.
Friday morning (10th July) looks cleaner with a S wind at 9 mph, giving us a cross-off breeze. The swell drops to 4.3ft from the WSW, period 13 seconds, and the combined energy is 627. The report says “clean,” which is promising, but the score is still on the low side. It’s a bit of a waiting game.
Saturday morning (11th July) is clear with a light S wind, cross-off. Swell is 3.3ft from the WSW, period 13 seconds, energy at 381. It’s clean, but small.
Now, Sunday morning (12th July) is where it starts to get interesting. The wind goes glassy, dead calm from the ENE at 0 mph. Swell is 4.9ft from the WSW, period 15 seconds, and the combined energy jumps to 1294. That’s a beautiful, long-period groundswell with zero wind. It’s going to be clean and lined up. This is a solid shout for a good session.
But the real standout is Monday morning (13th July). Glassy conditions again, ENE wind at 3 mph. Swell holds at 6.2ft from the WSW, but the period stretches to a very long 17 seconds. The combined energy hits 1954. The report says “excellent surf conditions for experienced surfers.” This is the peak of the first week. That long-period groundswell will be pushing in with serious power, perfect for the point setup at Bunbury Bay. The offshore wind is from the ENE, which is a classic cross-off here, and it’s going to be near-perfect. Get on it.
Tuesday morning (14th July) is still very good, with a NE wind at 6 mph giving us cross-off conditions. Swell is 5.6ft from the WSW, period 15 seconds, energy 1364. Clean and punchy.
Tuesday afternoon glass off again, calm winds and a 5.2ft W swell. Very good.
We then hit a bit of a lull mid-week. Wednesday (15th July) and Thursday (16th July) are blown out by moderate to fresh northerly winds, with chop and onshore crud. The swell is small to moderate, but the quality is poor. Thursday afternoon (16th July) has a bit more energy (1241), but the wind is onshore.
Friday (17th July) gets a bit wild with a 6.2ft W swell and 15-second period, combined energy of 1723, but it’s accompanied by rain showers and a fresh N wind at 16 mph. It’s a messy, lumpy affair. Not worth it for paddle surfing; the setup looks more interesting for kite surfing than paddle surfing.
Saturday morning (18th July) cleans up nicely with a S wind at 9 mph, cross-off. Swell is 4.3ft from the WSW, and the energy is 761. It’s clean again, but a smaller day.
The surf then fades out until the end of the forecast window. We have a real gap of a few days with very small, weak swell (energy dropping to 75 on Tuesday 21st July). Nothing worth chasing.
But then, hold onto your board. The very end of the period, from Thursday 23rd July onward, sees a massive pulse of swell. Thursday morning (23rd July) has a 13.1ft W swell with a 12-second period, and the combined energy is a whopping 4152. The wind is glassy from the SW. However, the report clearly states the swell is too big for this break. This is expert-only territory, and even then, it’s likely just a washing machine. Friday morning (24th July) is similar, with a 11.5ft W swell and 16-second period, energy at 5189. Again, too big
Short Range ForecastLight rain (total 4mm), mostly falling on Thu morning. Very mild (max 17°C on Thu afternoon, min 11°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Tue afternoon, min 10°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
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) | W 15 | W 14 | W 15 | WSW 13 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | W 15 | W 14 | WSW 14 | WSW 13 | W 15 |
Wave Graph | |||||||||||||||||||||
1547 | 1179 | 957 | 627 | 624 | 350 | 372 | 671 | 826 | 911 | 642 | 1738 | 1954 | 1752 | 1845 | 1364 | 1108 | 938 | 555 | 627 | 1046 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross-off | cross | glassy | cross-off | cross-on | off | glassy | cross-on | off | glassy | cross-on | off | cross-off | glassy | cross-off | cross | cross-on | cross |
High Tide | 6:07AM1.00m | 6:54AM1.07m | 7:42AM1.12m | 8:30AM1.14m | 9:16AM1.13m | 9:59AM1.09m | |||||||||||||||
Low Tide | 3:56PM0.49m | 4:13PM0.39m | 4:44PM0.31m | 5:21PM0.26m | 6:01PM0.24m | 6:40PM0.25m | 7:19PM0.30m | ||||||||||||||
7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | |
— | 5:23 | — | — | 5:23 | — | — | 5:24 | — | — | 5:24 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | |
mm | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 16 | 14 | 15 | 14 | 14 | 15 | 14 | 13 | 15 | 14 | 13 | 14 | 14 | 12 | 17 | 17 | 16 | 19 | 19 |
Feels °C | 15 | 16 | 15 | 12 | 11 | 13 | 12 | 13 | 11 | 12 | 14 | 11 | 12 | 13 | 12 | 9 | 16 | 14 | 10 | 14 | 17 |
Swell 1 Height (m) Direction Period (s) | W 15 | W 14 | W 15 | WSW 13 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | W 15 | W 14 | WSW 14 | WSW 13 | W 15 |
1547 | 1179 | 957 | 627 | 624 | 350 | 372 | 671 | 826 | 911 | 642 | 1738 | 1954 | 1752 | 1845 | 1364 | 1108 | 938 | 555 | 627 | 1046 | |
Swell 2 Height (m) Direction Period (s) | — | — | NNW 4 | — | — | — | W 22 | W 12 | WSW 18 | WSW 19 | W 18 | — | — | — | — | — | — | — | W 18 | NW 14 | NW 13 |
— | — | 1 | — | — | — | 9 | 3 | 326 | 383 | 632 | — | — | — | — | — | — | — | 25 | 7 | 7 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 13 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | NNW 5 | N 5 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 31 | 48 | 25 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 180 | 3 | 3 | 3 | 0 | 0 | 3 | 0 | 0 | 57 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 180 | 96 | 119 |
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.










