
Surf Forecasts:
Bunbury Bay surf forecast from 22 Jul 2026:
- Best quality surf: Sunday 26 Jul, 2PM (local time) - 8ft (2.5m), 12s period, WSW swell with offshore winds.
- Most powerful swell: Sunday 26 Jul, 5PM (local time) - 8ft (2.5m), 14s period, WSW swell with 2,566 kJ wave energy.
- Next surfable swell (1★+): Thursday 23 Jul, 5AM (local time) - 4.5ft (1.3m), 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 Thursday (Jul 23) at 5AM. The primary swell is predicted to be 1.3m and 14s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Bunbury Bay in the next 16 days are 2.5m 14s and forecast to arrive on Sunday (Jul 26) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Jul 29) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 23rd Jul) | 4.5ft (1.3m) 14s |
| Best Surf | 2PM (Sun 26th Jul) | 8ft (2.5m) 12s |
| Most Powerful | 5PM (Sun 26th Jul) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Bunbury Bay over the next 16 days.
The Lowdown
Alright, grab your wettie, because I’ve been going over these charts for Bunbury Bay and there’s actually some real promise if you pick the right days. It’s not all clean, but there’s a couple of golden windows here.
The standout without a doubt is Monday the 27th of July. That morning and into the afternoon is peak for this spot. We’ve got a clean 5 ft to 5 ft groundswell from the WSW with a nice 13 to 14-second period – that’s proper, well-organized swell. Best part? The wind is blowing from the southeast in the morning and east in the afternoon – both pure offshore. That means smooth, clean, rippable surf with no chop. The wave energy is solid and the conditions say “expect very good surf conditions.” This is the session you don’t miss.
Water temp is about average for the time of year, nothing unusual.
Before that, Thursday morning the 23rd is decent with 4 ft from the WSW and a light cross-off breeze from the ENE. Surfable but not a standout. Thursday afternoon drops off. Friday the 24th is tiny and glassy in the afternoon (2 ft) but the energy is weak and it’s pretty ordinary overall.
Saturday the 25th is a write-off – windy and poor conditions both sessions.
Sunday the 26th gets interesting but not for beginners. Swell jumps to 8 ft in the morning and 8 ft in the afternoon – that’s expert territory. The morning is messy with rain and cross-on wind, but Sunday afternoon? The wind swings SSE at 16 mph, cross-off, and cleans it all up. The wave energy is huge (2566) with a long 14-second period. This is big, powerful groundswell. Experienced surfers only, but it could be heavy and fun.
Tuesday the 28th drops back to 4 ft with clean conditions but only moderate energy. Wednesday the 29th is blustery with a long 17-second period but messy wind.
Thursday the 30th of July, afternoon session, delivers another gem: gentle offshore breeze from the ESE, 4 ft of swell from the west, and an 18-second period. That’s very long-period groundswell. The energy (859) is moderate, but those waves will have real shape and push. A lovely, lined-up session if the wind stays true.
Friday the 31st sees a jump to 7 ft but north winds ruin the surface. Saturday the 1st of August is even worse – fresh winds and messy surf. Sunday the 2nd is onshore and rainy – forget it.
From Monday the 3rd through Thursday the 6th of August, it’s a rough patch. Persistent onshore and cross-onshore winds, rain, and choppy conditions. Swell ranges from 4 ft to 5 ft, but it’s all blown out.
Then on Friday morning the 7th of August, something big arrives: 10 ft from the west, 15-second period, clean cross-off wind from the south. Huge energy (3851). But the word is that’s probably too big for this break. Experts only, and only if you know the zone well.
Bottom line: Monday the 27th is your absolute best bet – clean, offshore, solid groundswell. Thursday the 30th afternoon is the sneaky second choice for longer-period, lined-up waves. Sunday the 26th afternoon is a heavy option for experienced surfers.
Pick your windows, because there’s surf if you’re smart about it.
Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Thu afternoon, min 11°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 13mm), heaviest on Sun morning. Very mild (max 18°C on Tue afternoon, min 10°C on Mon morning). Winds decreasing (fresh winds from the NW on Sat night, light winds from the NE by Tue afternoon). | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
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 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 14 | W 13 | W 13 | WNW 6 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 19 |
Wave Graph | |||||||||||||||||||
763 | 557 | 425 | 253 | 131 | 160 | 276 | 350 | 345 | 237 | 1538 | 2566 | 1398 | 750 | 681 | 763 | 633 | 507 | 589 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross-off | cross | glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-off | cross-off | off | off | off | cross-off | cross | cross-off |
High Tide | 4:57AM0.85m | 5:42AM0.89m | 6:25AM0.93m | 7:07AM0.96m | 7:47AM0.98m | 8:25AM0.99m | |||||||||||||
Low Tide | 4:52PM0.38m | 4:54PM0.35m | 5:02PM0.33m | 5:12PM0.31m | 5:24PM0.30m | 5:38PM0.30m | |||||||||||||
— | 7:15 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | |
5:30 | — | 5:31 | — | — | 5:32 | — | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:35 | — | |
mm | — | — | — | — | — | — | — | — | — | 2 | 9 | 2 | — | — | — | — | — | — | — |
Temp °C | 15 | 12 | 16 | 15 | 12 | 14 | 14 | 12 | 16 | 17 | 14 | 15 | 12 | 13 | 15 | 14 | 14 | 18 | 17 |
Feels °C | 11 | 8 | 13 | 13 | 9 | 11 | 12 | 8 | 12 | 12 | 11 | 11 | 7 | 9 | 12 | 10 | 9 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 14 | W 13 | W 13 | — | — | — | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 19 |
763 | 557 | 425 | 253 | 131 | 160 | 276 | 350 | 345 | — | — | — | 1398 | 750 | 681 | 763 | 633 | 507 | 589 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 18 | W 16 | N 4 | N 5 | — | — | — | — | — | — | — | — | W 24 | WSW 21 | W 20 | WSW 13 |
— | — | — | 25 | 82 | 10 | 4 | — | — | — | — | — | — | — | — | 11 | 150 | 276 | 192 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | 46 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 3 | NE 3 | — | NE 3 | N 4 | — | — | N 4 | NNW 4 | WNW 6 | WSW 12 | WSW 14 | — | — | — | — | — | — | NNE 4 |
2 | 2 | — | 2 | 7 | — | — | 9 | 32 | 237 | 1538 | 2566 | — | — | — | — | — | — | 13 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 118 | 119 | 213 | 108 | 3 | 2 | 0 | 0 | 0 | 65 | 1 | 0 |
Best forecast wave conditions in Perth South Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










