
Surf Forecasts:
The Three Bears surf forecast from 3 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 11AM (local time) - 10ft (3.0m), 17s period, WSW swell with offshore winds.
- Most powerful swell: Friday 4 Sep, 8PM (local time) - 11ft (3.5m), 16s period, WSW swell with 6,652 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 11AM (local time) - 10ft (3.0m), 16s 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 Monday (Sep 07) at 11AM. The primary swell is predicted to be 3.0m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Three Bears in the next 16 days are 3.5m 16s and forecast to arrive on Friday (Sep 04) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Wednesday (Sep 09) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Mon 7th Sep) | 10ft (3.0m) 16s |
| Best Surf | 11AM (Tue 8th Sep) | 10ft (3.0m) 17s |
| Most Powerful | 8PM (Fri 4th Sep) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for The Three Bears over the next 16 days.
The Lowdown
Alright, Rusty again. Let’s talk The Three Bears in feet and miles per hour for the imperial-minded crew.
This is a reef break, good for beginners when it’s small, and it breaks consistently. The swell is all coming from the southwest. Water temp is about normal for this time of year.
First up, Friday the 4th. Don’t bother. Morning is a total mess with a strong 19 mph cross-on shore and a lumpy 13 foot swell. The combined energy is a massive 5158, but it’s just a blown-out disaster. Afternoon is a little better but still choppy with 12 foot waves. Not worth it.
Saturday the 5th is a total write-off. Rain, thunderstorms, and howling onshore winds up to 25 mph, with 10 foot messy surf.
Sunday the 6th is the first sign of life. The wind turns clean cross-off from the SSE at 25 mph, but it’s still strong. The swell drops to 12 feet. The energy is 3786. It’s clean, but for experienced surfers only. Afternoon is similar with 8 foot waves.
Monday the 7th is the first real winner. Morning has a light 6 mph breeze from the SE, clean conditions, and a solid 10 foot groundswell with a long 16 second period. Combined energy is 3957. That’s excellent for experienced surfers. The long period makes for powerful, well-shaped reef waves. Afternoon gets a bit criss-cross, but the morning is gold.
Tuesday the 8th is the absolute best day of the whole stretch. Morning has a moderate offshore from the ESE at 12 mph, a clean 10 foot swell with a 17 second period, and energy of 5464. That’s exceptional. Then the afternoon goes glassy – dead calm, 3 mph wind, same 10 foot swell. This is a once-in-a-forecast kind of day. Perfect reef waves.
Wednesday the 9th is another good one. Morning is clean with a cross-off breeze and 8 foot swell. Afternoon goes glassy with 8 foot waves. Not as big as Tuesday, but still very fun.
Thursday the 10th has smaller surf at 5 to 5 feet, but morning is clean and afternoon is glassy. Good for the beginners.
Friday the 11th and Saturday the 12th are no-gos. Friday gets blown out, and Saturday is a full-on gale with 40 mph onshore winds and heavy rain. The swell hits 10 feet but it’s a washing machine.
Sunday the 13th is poor, lumpy, and cross-on.
Monday the 14th is marginal with a 7 foot chop.
Second week: Tuesday the 15th starts strong. Morning has a light 3 mph SE wind, clean, with 8 feet of long-period groundswell at 17 seconds. Energy is 3771. That’s excellent for experienced surfers. A hidden gem.
Wednesday the 16th is another standout. Morning has a moderate offshore from the ENE at 12 mph, 12 feet of swell at 16 seconds, and a massive 5522 energy. That’s exceptional. Afternoon goes glassy again with 10 feet. This is on par with Tuesday the 8th.
Thursday the 17th fades, and Friday the 18th is a small, clean morning with 5 feet – a good beginner window.
Saturday the 19th is far out but looks promising. Glassy calm with 10 feet of long-period groundswell and 5287 energy. Exceptional, but it’s a long way off.
So yeah, the two days to circle on the calendar are Tuesday the 8th and Wednesday the 16th. Everything else is either blown out or for the smaller-wave crew.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Sat night. Very mild (max 17°C on Thu night, min 13°C on Fri afternoon). Winds increasing (light winds from the WSW on Fri night, near gales from the S by Sat night). | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Tue afternoon, min 10°C on Sun night). Winds increasing (calm on Tue afternoon, fresh winds from the ENE by Wed morning). | ||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||
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 9 | WSW 13 | WSW 15 | WSW 15 | WSW 14 | WSW 13 | SW 12 | WSW 13 | WSW 13 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 15 |
Wave Graph | |||||||||||||||||||
2666 | 5121 | 6398 | 4584 | 3197 | 1127 | 5001 | 3415 | 2278 | 5671 | 3957 | 2961 | 2777 | 5464 | 5014 | 3745 | 3001 | 2334 | 1825 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | off | glassy | off | cross-off | glassy | cross-off |
High Tide | 1:20AM0.65m | 3:44AM0.66m | 5:29AM0.69m | 6:41AM0.71m | 7:38AM0.72m | 8:28AM0.70m | 11:47PM0.35m | ||||||||||||
Low Tide | 2:13PM0.06m | 2:46PM0.00m | 3:20PM-0.02m | 3:54PM-0.01m | 4:24PM0.03m | 4:48PM0.09m | 1:32AM0.35m | ||||||||||||
— | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:28 | — | — | 6:28 | — | — | |
6:02 | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | |
mm | 1 | — | — | — | 1 | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 14 | 15 | 16 | 17 | 15 | 15 | 16 | 12 | 12 | 17 | 13 | 14 | 18 | 17 | 13 | 17 | 19 |
Feels °C | 8 | 7 | 8 | 10 | 8 | 11 | 7 | 6 | 7 | 5 | 9 | 11 | 7 | 10 | 16 | 12 | 7 | 16 | 12 |
Swell 1 Height (m) Direction Period (s) | — | W 22 | WSW 15 | WSW 15 | WSW 14 | WSW 13 | WSW 22 | WSW 13 | WSW 13 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 15 |
— | 37 | 6398 | 4584 | 3197 | 1127 | 46 | 3415 | 2278 | 5671 | 3957 | 2961 | 2777 | 5464 | 5014 | 3745 | 3001 | 2334 | 1825 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 22 | WSW 20 | WSW 17 | — | — | — | — | — | — | — | — | NNE 5 | SW 26 |
— | — | — | — | — | — | 9 | 349 | 1961 | — | — | — | — | — | — | — | — | 14 | 26 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 13 | — | — | WNW 6 | WNW 7 | SW 12 | S 4 | S 4 | — | — | — | ESE 4 | — | — | ENE 4 | NE 5 | — | — |
2666 | 5121 | — | — | 156 | 407 | 5001 | 22 | 15 | — | — | — | 8 | — | — | 28 | 41 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 654 | 2170 | 4 | 237 | 224 | 224 | 494 | 1686 | 67 | 5 | 0 | 9 | 5 | 0 | 0 | 32 | 35 | 0 | 38 |
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.










