
Surf Forecasts:
The Three Bears surf forecast from 9 Sep 2026:
- Best quality surf: Thursday 10 Sep, 2PM (local time) - 5ft (1.5m), 15s period, WSW swell with cross-offshore winds.
- Most powerful swell: Saturday 12 Sep, 5AM (local time) - 10ft (3.0m), 16s period, W swell with 4,636 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 2PM (local time) - 5ft (1.5m), 15s 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 Thursday (Sep 10) at 2PM. The primary swell is predicted to be 1.5m and 15s 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 3.0m 16s and forecast to arrive on Saturday (Sep 12) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Friday (Sep 11) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Thu 10th Sep) | 5ft (1.5m) 15s |
| Best Surf | 2PM (Thu 10th Sep) | 5ft (1.5m) 15s |
| Most Powerful | 5AM (Sat 12th Sep) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for The Three Bears over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s cut through the noise and look at the next couple of weeks for The Three Bears.
The opening days are a bit of a tease. We’ve got swell, but the wind is all over the shop, and the quality just isn’t there for a proper paddle. The good news is, there’s a solid window of clean surf early next week that looks well worth your time. After that, things get big and wild, so pick your moments.
Thursday the 10th kicks off with a clean 5ft WSW swell, but a 25 km/h NE cross-off wind is making things a little lumpy. The afternoon glass-off is the real deal though – dead calm, and the same 5ft swell with a 15-second period. That’s when the reef will be looking its best. The water’s sitting at 64°, which is pretty much bang on average for this time of year.
Friday the 11th is a write-off for quality. The swell bumps up to 5ft, but a fresh 30 km/h NNE breeze in the morning and a cross-shore chop in the afternoon will mess it up. The period jumps to 18 seconds, but it’s hard to enjoy a clean wave when it’s that choppy.
Saturday the 12th and Sunday the 13th? Forget it. The onshore W wind is going to be howling, and the swell jumps to 8ft. It’s going to be a mess – that’s more of a washing machine than a surfable wave. This is when the conditions are better for the kite crew than for us paddle surfers.
Now, Monday the 14th is where it comes alive. The wind swings to a light 15 km/h offshore E, and that 8ft WSW swell, with a 14-second period, is going to be absolutely firing. The energy is moderate at 2673, but it will be clean and powerful. This is the standout of the run so far. If you can only surf one day, this is it.
Tuesday the 15th is another cracker. We’ve still got some size at 8ft, the swell direction is still WSW, and the wind is light and cross-off from the SSE at 10 km/h. It’s going to be glassy and clean. Another day of excellent conditions.
Wednesday the 16th sees the swell drop a touch to 6ft, but the wind goes a bit light and cross-shore. It’s still surfable, but not as perfect as the two days prior. Thursday the 17th is similar, with the period dropping a bit, making it a little less organised, but still with a chance.
Friday the 18th is when the wheels fall off. A near gale from the NW at 50 km/h swings in with rain and a massive 13ft cross-onshore swell. That’s a flat-out no. The weekend after that is just big, raw, and blown-out – not for the faint-hearted. 15ft of west swell with onshore winds is a full-on ocean.
But hang in there. Sunday the 20th and Monday the 21st are the long-range highlights. The swell is still a solid 10ft, but the wind goes offshore and clean again. These are the ones to circle on the calendar. They’re a week out, so treat them as promising but not locked in. If the wind holds, these will be the biggest, cleanest waves of the entire period.
After that, it starts to fade back down, with the wind becoming more onshore and the swell dropping below 7ft. Looks like a classic early autumn run – a bit of everything, but with two stand-out windows of quality surfing.
Rusty
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 18°C on Fri night, min 12°C on Thu morning). Winds increasing (calm on Thu afternoon, strong winds from the W by Fri night). | Days 4-6 Weather SummarySome drizzle, heaviest during Sun night. Warm (max 22°C on Tue afternoon, min 12°C on Tue morning). Winds decreasing (fresh winds from the WNW on Sun morning, light winds from the SSE by Tue night). | ||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||
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 15 | WSW 15 | WSW 15 | WSW 15 | WSW 18 | WSW 17 | WSW 16 | W 16 | WSW 14 | W 16 | WSW 16 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 15 | WSW 14 |
Wave Graph | |||||||||||||||||||||
970 | 970 | 1182 | 1091 | 1548 | 2671 | 1571 | 3302 | 2444 | 3142 | 3216 | 2982 | 2673 | 3033 | 2873 | 2297 | 1929 | 1396 | 1728 | 1310 | 1240 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | cross-off | cross | cross-on | on | on | on | on | on | cross | off | cross | off | cross-off | cross | cross-off | cross | cross-on | cross |
High Tide | 9:12AM0.64m | 10:53PM0.38m | 9:53AM0.57m | 10:40PM0.43m | 10:28AM0.48m | 10:37PM0.49m | 10:54AM0.39m | 10:38PM0.55m | 10:26AM0.31m | 10:43PM0.60m | 10:54PM0.63m | 11:14PM0.63m | |||||||||
Low Tide | 5:00PM0.18m | 3:02AM0.32m | 4:51PM0.25m | 4:03AM0.29m | 4:15PM0.30m | 5:00AM0.28m | 3:35PM0.31m | 5:59AM0.28m | 2:55PM0.28m | 1:47PM0.23m | 1:38PM0.18m | ||||||||||
6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | |
— | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | |
mm | — | — | — | — | — | 3 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 17 | 17 | 15 | 17 | 18 | 16 | 16 | 16 | 17 | 17 | 17 | 15 | 17 | 18 | 17 | 22 | 19 | 17 | 17 | 17 |
Feels °C | 7 | 16 | 14 | 9 | 13 | 14 | 7 | 10 | 11 | 12 | 12 | 14 | 12 | 16 | 14 | 16 | 19 | 17 | 18 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 18 | WSW 17 | WSW 16 | W 16 | WSW 14 | W 16 | WSW 16 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 15 | WSW 14 |
970 | 970 | 1182 | 1091 | 1548 | 2671 | 1571 | 3302 | 2444 | 3142 | 3216 | 2982 | 2673 | 3033 | 2873 | 2297 | 1929 | 1396 | 1728 | 1310 | 1240 | |
Swell 2 Height (m) Direction Period (s) | SW 24 | N 6 | WSW 22 | WSW 19 | WSW 14 | — | N 6 | — | W 19 | — | — | — | — | — | — | — | — | — | — | — | — |
141 | 30 | 263 | 847 | 886 | — | 28 | — | 182 | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | WSW 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 192 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NE 5 | — | NE 4 | NNE 6 | N 6 | NW 5 | W 8 | W 16 | W 14 | W 16 | — | — | — | — | — | — | — | — | — | — | — |
55 | — | 12 | 106 | 80 | 143 | 628 | 2285 | 1492 | 1988 | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 78 | 0 | 3 | 170 | 86 | 183 | 1072 | 534 | 224 | 366 | 366 | 4 | 0 | 4 | 7 | 0 | 4 | 0 | 4 | 4 | 4 |
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.










