
Surf Forecasts:
The Three Bears surf forecast from 12 Aug 2026:
- Best quality surf: Thursday 13 Aug, 5AM (local time) - 8ft (2.5m), 15s period, SW swell with offshore winds.
- Most powerful swell: Tuesday 18 Aug, 2PM (local time) - 13ft (4.0m), 16s period, W swell with 7,881 kJ wave energy.
- Next surfable swell (1★+): Thursday 13 Aug, 2AM (local time) - 8ft (2.5m), 15s period with SW 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 (Aug 13) at 2AM. The primary swell is predicted to be 2.5m 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 4.0m 16s and forecast to arrive on Tuesday (Aug 18) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Monday (Aug 17) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 13th Aug) | 8ft (2.5m) 15s |
| Best Surf | 5AM (Thu 13th Aug) | 8ft (2.5m) 15s |
| Most Powerful | 2PM (Tue 18th Aug) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for The Three Bears over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let’s break down what The Three Bears is serving up for the next couple of weeks. It’s a bit of a rollercoaster, so let’s get into it.
We’re starting off with a bit of a wait. Wednesday and Thursday morning have some swell, but it’s a bit junky with a cross-onshore breeze and questionable conditions. The water’s running a touch warmer than normal for this time of year, which is a small bonus for the first session you get into.
The first real glimmer of hope shows up Thursday morning. The wind swings around to a cross-offshore ENE breeze, cleaning up that 8ft SW swell. The energy is building, and it’s breaking with some proper shape. This is the kind of session where you want to be out there. Thursday afternoon, the wind goes onshore again, so make the most of that morning window.
Friday is the standout of this first stretch. The morning has that same cross-offshore NE wind with a 8ft WSW swell, but it's Friday afternoon that has me fired up. The wind drops to almost nothing, leaving it glassy with a 8ft WSW swell. It’s going to be smooth and lined up. This is the one to circle.
The weekend gets a bit more testing. Saturday morning has a strong cross-offshore breeze making things clean but a bit skittish. Sunday’s wind gets stronger and while it’s still cross-off, it looks less appealing. The swell is there but the quality drops off.
Then we hit a proper block of ugly. Monday onwards brings in strong winds, rain, and a jump in swell size. By Monday afternoon, we’re looking at 15ft of onshore slop – that’s not for paddling, that’s a washing machine. The energy readings are huge, but it’s all for nothing with the wind blowing straight onshore and the whole thing turning into a beast. This stretch from Monday right through the following weekend is blown out and messy. There’s plenty of power in the water, but it’s not surfable for anyone with sense. For a couple of days there, this might be more interesting for the kite crew than for us.
The only break in that chaos is a tiny window on the 25th. The swell has dropped to 5ft, the wind goes offshore for the morning, and it looks clean again. It’s a small window, but it’s something.
All in all, your best bets are Friday afternoon this week, and then a promise of cleaner, smaller waves early next week. The long-range stuff looks promising but it’s a long way out, so don’t book your flights. Stay stoked, check the forecasts, and be ready to move when the wind plays ball.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Fri night, min 11°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 14mm), heaviest on Mon afternoon. Warm (max 20°C on Sun afternoon, min 12°C on Mon afternoon). Winds increasing (calm on Sat night, near gales from the WNW by Mon afternoon). | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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 14 | SW 14 | SW 15 | SW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 15 | WSW 17 | W 10 | W 15 | W 16 | W 16 | W 15 |
Wave Graph | |||||||||||||||||||||
2765 | 2590 | 2773 | 3831 | 4273 | 3371 | 2791 | 2299 | 1900 | 1534 | 1261 | 1519 | 2478 | 2378 | 2220 | 2660 | 4077 | 7341 | 7492 | 7494 | 5040 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-off | cross-on | cross-off | cross-off | glassy | cross-off | cross-off | cross | off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 9:16AM0.78m | 9:57AM0.72m | 10:31AM0.63m | 00:49AM0.35m | 10:52AM0.53m | 00:33AM0.41m | 10:26AM0.43m | 00:29AM0.47m | 8:48AM0.38m | 00:31AM0.53m | 00:45AM0.56m | ||||||||||
Low Tide | 6:09PM0.03m | 6:32PM0.12m | 6:32PM0.21m | 3:36AM0.33m | 5:51PM0.27m | 4:56AM0.35m | 5:04PM0.29m | 6:18AM0.37m | 4:24PM0.26m | 3:31PM0.21m | |||||||||||
7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | |
— | 5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 9 | 3 | — | — | — |
Temp °C | 14 | 14 | 14 | 12 | 14 | 14 | 13 | 15 | 17 | 16 | 17 | 17 | 16 | 20 | 20 | 18 | 16 | 14 | 14 | 15 | 16 |
Feels °C | 11 | 11 | 11 | 11 | 12 | 11 | 10 | 14 | 12 | 11 | 13 | 17 | 9 | 15 | 16 | 11 | 6 | 5 | 8 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | SW 14 | SW 15 | SW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 15 | WSW 17 | — | W 15 | W 16 | W 16 | W 15 |
2765 | 2590 | 2773 | 3831 | 4273 | 3371 | 2791 | 2299 | 1900 | 1534 | 1261 | 1519 | 2478 | 2378 | 2220 | 2660 | — | 7341 | 7492 | 7494 | 5040 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NNE 5 | WSW 20 | — | WSW 21 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 7 | 131 | — | 666 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNE 4 | N 5 | — | NNE 4 | N 5 | N 5 | NW 6 | W 10 | — | — | — | — |
— | — | — | — | — | — | — | — | — | 32 | 28 | — | 24 | 53 | 70 | 319 | 4077 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 4 | 0 | 0 | 4 | 5 | 0 | 0 | 0 | 86 | 3 | 0 | 140 | 64 | 170 | 241 | 1686 | 1100 | 4 | 178 | 285 |
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.











