Surf Forecasts:
The Three Bears surf forecast from 29 Aug 2026:
- Best quality surf: Sunday 30 Aug, 5AM (local time) - 8ft (2.5m), 19s period, WSW swell with offshore winds.
- Most powerful swell: Friday 4 Sep, 11AM (local time) - 13ft (4.0m), 16s period, WSW swell with 8,150 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 8PM (local time) - 7ft (2.2m), 17s period with WSW swell.
Best Forecast Surf Conditions for The Three Bears this week:
The surf forecast for The Three Bears over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 8PM. The primary swell is predicted to be 2.2m and 17s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at The Three Bears in the next 16 days are 4.0m 16s and forecast to arrive on Friday (Sep 04) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 29th Aug) | 7ft (2.2m) 17s |
| Best Surf | 5AM (Sun 30th Aug) | 8ft (2.5m) 19s |
| Most Powerful | 11AM (Fri 4th Sep) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for The Three Bears over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s on the menu.
The Three Bears (reef) is the only spot with any action in the 16-day window, and it’s a real mixed bag. The water’s sitting at 64°, which is bang on average for this time of year – nothing unusual there.
The first real chance of a decent wave comes on Saturday August 29th afternoon. Swell is 7 ft from the WSW with a juicy 17-second period, and the ESE wind is blowing offshore. That’s clean, powerful, and lined up. The combined energy is a meaty 2517, so there’s plenty of grunt. This is a standout for experienced surfers – the reef will handle that long-period groundswell beautifully.
Sunday August 30th morning is clean again with a cross-offshore ENE breeze, 8 ft WSW swell at 18 seconds. The energy is up to 3633, but the tide might be a factor. The afternoon on Sunday turns onshore with a light WNW breeze, so quality drops.
From Monday August 31st through to Saturday September 6th, it’s a write-off. Strong winds, onshore, rain, and blown-out conditions. The swell is there, but it’s a mess. This stretch is a solid gap of poor surf, nearly a full week of no-go.
Now, the good stuff comes back on Sunday September 7th. The morning shows 12 ft WSW swell, 17-second period, and a gentle cross-shore N breeze. The energy is 6578, and the score is the best in a while. It’s still a bit lumpy, but it’s getting there. Monday September 8th is similar but smaller.
The real standout of the entire forecast is Thursday September 10th afternoon. Glassy conditions with a 5 km/h N wind, 13 ft of WSW swell at 17 seconds, and energy at 8926. That’s exceptional for experts. The reef will hold that size, and with no wind, it’ll be as clean as it gets. The morning of the 10th is also clean, with a cross-offshore SE breeze.
Friday September 11th stays clean with cross-offshore winds, but the swell drops to 8-10 ft.
Then there’s a rough patch on Saturday September 12th with strong cross-shore winds.
But wait – Sunday September 13th afternoon is another absolute gem. Glassy conditions again, 15 ft WSW swell at 19 seconds, and energy at 16030. That’s massive, and it’s glassy. However, the swell is predicted to be too big for this break, so only the most experienced and confident should even think about it. The morning of the 13th is promising too, with a light cross-shore breeze and 8 ft at 22 seconds.
So, to wrap it up: Saturday August 29th afternoon and Thursday September 10th afternoon are your best bets. The 10th is the pick of the lot – glassy, heavy, and clean. The 13th is huge but potentially too big.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 18°C on Mon morning, min 13°C on Sat night). Winds increasing (light winds from the N on Sun afternoon, fresh winds from the SSW by Mon afternoon). | Days 5-7 Weather SummaryModerate rain (total 12mm), heaviest on Thu night. Very mild (max 16°C on Wed morning, min 12°C on Thu night). Winds increasing (light winds from the WSW on Wed night, near gales from the SW by Thu night). | |||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
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 17 | WSW 17 | WSW 18 | WSW 16 | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 11 | WSW 16 | WSW 15 | WSW 14 |
Wave Graph | ||||||||||||||||||||
2517 | 3222 | 3633 | 2653 | 2107 | 2378 | 3678 | 2948 | 2410 | 2374 | 2325 | 2026 | 1820 | 1760 | 1813 | 3282 | 3366 | 8150 | 5777 | 3962 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-on | on | on | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:15PM0.42m | 10:25AM0.51m | 11:17PM0.48m | 10:45AM0.43m | 11:28PM0.54m | 10:34AM0.33m | 11:49PM0.59m | 00:23AM0.63m | 1:20AM0.65m | 3:44AM0.66m | ||||||||||
Low Tide | 5:04PM0.22m | 4:16AM0.30m | 5:00PM0.25m | 5:21AM0.29m | 4:47PM0.28m | 6:42AM0.29m | 4:02PM0.28m | 1:49PM0.22m | 1:46PM0.13m | 2:13PM0.06m | ||||||||||
— | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | |
5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — | |
mm | — | — | — | — | — | — | 1 | 1 | — | — | 1 | 1 | 2 | — | 1 | 1 | 6 | — | — | — |
Temp °C | 17 | 16 | 16 | 17 | 17 | 18 | 17 | 15 | 14 | 15 | 15 | 16 | 16 | 15 | 16 | 16 | 16 | 12 | 13 | 14 |
Feels °C | 13 | 12 | 14 | 16 | 16 | 15 | 11 | 9 | 8 | 10 | 11 | 12 | 12 | 12 | 11 | 9 | 7 | 1 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 17 | WSW 17 | WSW 18 | WSW 16 | WSW 16 | WSW 17 | — | WSW 16 | WSW 16 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | — | — | WSW 16 | WSW 15 | — |
2517 | 3222 | 3633 | 2653 | 2107 | 2378 | — | 2948 | 2410 | 2374 | 2325 | 2026 | 1820 | 1760 | 1813 | — | — | 8150 | 5777 | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | W 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | 284 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | W 5 | WSW 16 | — | — | — | — | — | — | — | WNW 3 | WSW 14 | WSW 11 | — | — | WSW 14 |
— | — | — | — | — | 42 | 3678 | — | — | — | — | — | — | — | 6 | 3282 | 3366 | — | — | 3962 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 5 | 3 | 4 | 4 | 366 | 366 | 5 | 4 | 67 | 201 | 290 | 4 | 4 | 224 | 320 | 1686 | 1686 | 2172 | 224 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the The Three Bears Surf forecast
The above surf forecast table for The Three Bears provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Three Bears can be found by selecting the local surf guide option on the grey menu. Our The Three Bears 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 (The Three Bears) 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 The Three Bears 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.
The Three Bears is 64 km (40 miles) from the city of Bunbury. If you plan a holiday in Margaret River, 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.











