Surf Forecasts:
The Three Bears surf forecast from 30 Aug 2026:
- Most powerful swell: Sunday 6 Sep, 8PM (local time) - 13ft (4.0m), 18s period, WSW swell with 10,276 kJ wave energy.
Best Forecast Surf Conditions for The Three Bears this week:
The most powerful waves expected at The Three Bears in the next 16 days are 4.0m 18s and forecast to arrive on Sunday (Sep 06) at 8PM. 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+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sun 6th Sep) | 13ft (4.0m) 18s |
Table - best surf conditions forecast for The Three Bears over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it. For the next 16 days at The Three Bears, it’s a mixed bag of beastly swell and gnarly wind, with a couple of windows that could be seriously good if you’re an experienced surfer.
The first real chance to paddle out kicks off on Sunday, August 30th. We’ve got a solid 8ft swell from the WSW, with a very long 16-second period. The water is sitting at 64°, which is dead average for this time of year. The problem is a light cross-onshore breeze that’s messing with the surface a bit. The combined energy is through the roof at 2653, so there’s plenty of power, but the conditions are only marginal. It’s a soft start, not a standout.
The rest of the first week is pretty much a write-off. From Monday, August 31st through the end of the first week, we’ve got a hurricane of onshore and cross-shore winds, with speeds hitting 25 mph or more. Swell stays big, mostly in the 6-10ft range, but with all that wind, it’s a washing machine. The energy readings are huge, hitting 5456 on Friday, September 4th, but it’s no good for paddling. This is kite-surfing weather, not paddle surfing.
The real action, and what I’d call a standout, is shaping up for the second week. Look at Tuesday, September 8th, in the morning. We’ve got a 10ft groundswell from the WSW with a 16-second period, and here’s the kicker: a light, clean cross-offshore breeze from the NNE at just 9 mph. The report says “exceptional surf conditions for expert surfers,” and that’s no joke. The combined energy is a massive 5336. This is a call for experienced surfers only. The swell is too big for beginners. The wind is clean, and that long period at a reef break like The Three Bears means it could be absolutely firing. Crowds are possible here, so get in early.
Wednesday, September 9th, is also worth a mention. Both morning and afternoon show 12ft swell from the WSW with a 16-second period. The wind is offshore or cross-offshore in the morning (NE 12 mph), and cross-shore in the afternoon (N 12 mph). The energy is massive, hitting 7043 in the afternoon. Again, expert territory, and the conditions should be good, though the afternoon might get a bit of a cross-chop.
After that, the wind turns back onshore from Thursday, September 10th, and the quality drops. There’s still a lot of swell, with readings over 10,000 on Saturday, September 12th, but the onshore breeze takes the shine off. It’s a long-range promise, so keep an eye on it, but don’t bet the house on it.
So, bottom line: The first week is a loss. The standout is Tuesday, September 8th, for the experts. Wednesday, September 9th, is a close second. If you’re not an expert, you’re waiting for a better window.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Very mild (max 18°C on Sun afternoon, min 13°C on Mon night). Winds increasing (light winds from the WNW on Sun night, fresh winds from the S by Mon afternoon). | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Very mild (max 16°C on Wed afternoon, min 12°C on Fri morning). Winds increasing (light winds from the SW on Wed night, near gales from the W by Thu night). | |||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||
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 16 | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 9 | WSW 14 | WSW 16 | WSW 15 | WSW 14 | WSW 13 | WSW 12 |
Wave Graph | ||||||||||||||||||||
2653 | 2107 | 2378 | 1943 | 2948 | 2102 | 1752 | 1902 | 1848 | 1765 | 1949 | 2606 | 3680 | 2562 | 5411 | 7211 | 4326 | 2109 | 1243 | 4142 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 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 | 5:00PM0.25m | 5:21AM0.29m | 4:47PM0.28m | 6:42AM0.29m | 4:02PM0.28m | 1:49PM0.22m | 1:46PM0.13m | 2:13PM0.06m | 2:46PM0.00m | |||||||||||
— | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | |
6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | |
mm | — | — | — | 1 | — | — | — | — | — | 1 | 1 | — | — | 3 | — | — | — | 1 | 2 | 7 |
Temp °C | 18 | 17 | 17 | 18 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 16 | 16 | 16 | 12 | 12 | 13 | 15 | 16 | 14 |
Feels °C | 17 | 16 | 13 | 12 | 9 | 10 | 9 | 10 | 12 | 12 | 13 | 9 | 8 | 6 | 3 | 6 | 8 | 8 | 8 | 1 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | — | — | WSW 14 | WSW 16 | WSW 15 | WSW 14 | WSW 13 | SW 25 |
2653 | 2107 | 2378 | 1943 | 2948 | 2102 | 1752 | 1902 | 1848 | 1765 | 1949 | 2606 | — | — | 5411 | 7211 | 4326 | 2109 | 1243 | 24 | |
Swell 2 Height (m) Direction Period (s) | — | W 20 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 22 | — | — | — | — | W 25 |
— | 284 | — | — | — | — | — | — | — | — | — | — | — | — | 45 | — | — | — | — | 12 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | W 4 | WSW 6 | — | — | — | — | — | — | — | — | WSW 14 | WSW 9 | — | — | — | WNW 6 | NW 7 | WSW 12 |
— | — | 40 | 159 | — | — | — | — | — | — | — | — | 3680 | 2562 | — | — | — | 312 | 774 | 4142 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 4 | 9 | 366 | 366 | 4 | 4 | 4 | 48 | 67 | 4 | 4 | 269 | 633 | 1686 | 1072 | 4 | 64 | 241 | 224 | 366 |
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.











