
Surf Forecasts:
The Three Bears surf forecast from 13 Sep 2026:
- Best quality surf: Monday 14 Sep, 2PM (local time) - 8ft (2.5m), 14s period, WSW swell with offshore winds.
- Most powerful swell: Friday 18 Sep, 5PM (local time) - 10ft (3.0m), 17s period, W swell with 5,023 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 2PM (local time) - 8ft (2.5m), 14s 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 14) at 2PM. The primary swell is predicted to be 2.5m and 14s 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 3.0m 17s and forecast to arrive on Friday (Sep 18) at 5PM. Winds are predicted to be cross-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 Tuesday (Sep 15) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Mon 14th Sep) | 8ft (2.5m) 14s |
| Best Surf | 2PM (Mon 14th Sep) | 8ft (2.5m) 14s |
| Most Powerful | 5PM (Fri 18th Sep) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for The Three Bears over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's take a look at what's coming down the pipe for our little corner of the coast.
We’re looking at a fairly quiet start to this 16-day run, but it’s not all bad news. The surf is going to be pretty marginal for the first week, with a lot of lumpy, wind-affected days. But there’s a real standout on the horizon, so don’t write this period off just yet.
The Three Bears is our only show in town. It’s a consistent beginner-friendly reef break that’s exposed to the SW swell. The water temp is sitting at 65° right now, which is pretty much normal for this time of year.
Sunday 13th kicks off with a cloudy afternoon. There’s a solid 8ft SW groundswell with a very long 15-second period, packing a lot of punch (combined energy of 3265). But the wind is on it from the west at 12 mph, so the conditions are poor. Not one to bother with.
Monday 14th is a no-go for me. The swell hangs in at 8ft from the WSW with a 14-second period (energy around 2717-2756), but the wind is cross-off and the forecast calls it marginal. It’s just not clean enough to get excited about.
Tuesday 15th morning is where things finally start to look interesting. We’ve got a 8ft WSW swell with a 14-second period (energy 2230) and a clean offshore wind from the east at 16 mph. This is the first real window for experienced surfers to get out there. The waves will have good shape with that offshore flow. The afternoon turns to a cross-shore breeze though, so the morning is the call.
Wednesday 16th afternoon is a real gem if you can get in the water. The swell drops to 4ft from the WSW, 13-second period (energy 628), but the wind goes completely glassy from the WNW at 3 mph. Expect very clean, smooth waves. Perfect for a longboard or a funboard.
The next few days, Thursday 17th through Saturday 19th, are pretty ugly. The swell picks up again, with a 10ft WSW swell on Friday the 18th and Saturday the 19th (energy 5023 and 4037), but the wind goes onshore and even near-gale strength. It’s blown out, lumpy, and poor. A total write-off. Sunday the 20th through Tuesday the 22nd is a bit better with some cross-off winds and a 7-8ft swell, but it’s still only marginal.
Now, the real highlight of this whole outlook is Saturday 26th September. We’re looking at a big, clean morning. An 12ft swell from the WSW with a very long 18-second period (energy 7301) and a clean cross-off breeze from the NE at 12 mph. That’s a lot of water moving. Because of the very long period and the size, this is a day for experts only at The Three Bears. The energy is massive (7301) and the shape should be incredible with that offshore wind. It’s a full week out, so keep an eye on the charts, but if it holds, this is the day to circle on your calendar.
Thursday 24th morning is also a good call for experienced surfers. An 8ft WSW swell with a 14-second period (energy 2606) and clean cross-off winds from the ESE at 9 mph. The morning on the 25th has a 10ft WSW swell with a 15-second period (energy 4924) and clean cross-off winds, but it's a bit more of a handful.
The final few days, Sunday 27th and Monday 28th, see the swell dropping off and the wind turning onshore and lumpy again. Not worth getting wet for.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Tue afternoon, min 11°C on Mon night). Winds increasing (light winds from the E on Mon afternoon, fresh winds from the E by Mon night). | Days 5-7 Weather SummaryModerate rain (total 19mm), heaviest on Fri afternoon. Warm (max 23°C on Wed afternoon, min 13°C on Fri night). Winds increasing (calm on Wed afternoon, near gales from the SSW by Fri afternoon). | |||||||||||||||||||
Sun 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||
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 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | W 9 | W 17 | W 16 | WSW 14 | WSW 13 | WSW 13 |
Wave Graph | ||||||||||||||||||||
3265 | 3111 | 2717 | 2756 | 2374 | 2230 | 1983 | 1283 | 700 | 408 | 602 | 631 | 468 | 363 | 1040 | 5023 | 4697 | 4037 | 2904 | 1738 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | cross-off | cross-off | off | off | cross | off | cross-off | glassy | cross-off | cross | cross | cross-on | cross | cross-on | cross-on | on | cross-on | on |
High Tide | 10:38PM0.55m | 10:26AM0.31m | 10:43PM0.60m | 10:54PM0.63m | 11:14PM0.63m | 11:41PM0.62m | 00:17AM0.60m | 1:21AM0.57m | ||||||||||||
Low Tide | 3:35PM0.31m | 5:59AM0.28m | 2:55PM0.28m | 1:47PM0.23m | 1:38PM0.18m | 1:57PM0.14m | 2:20PM0.12m | 2:43PM0.11m | 2:45AM0.57m | |||||||||||
— | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:13 | — | — | |
6:08 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 13 | 5 | — | 1 | — |
Temp °C | 17 | 17 | 14 | 17 | 16 | 15 | 20 | 20 | 18 | 23 | 23 | 20 | 18 | 19 | 18 | 19 | 14 | 15 | 16 | 16 |
Feels °C | 12 | 14 | 10 | 14 | 11 | 10 | 17 | 16 | 15 | 23 | 22 | 16 | 15 | 16 | 14 | 12 | 4 | 6 | 11 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 18 | — | — | WSW 14 | WSW 13 | WSW 13 |
3265 | 3111 | 2717 | 2756 | 2374 | 2230 | 1983 | 1283 | 700 | 408 | 602 | 631 | 468 | 350 | 823 | — | — | 4037 | 2904 | 1738 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WSW 16 | SW 21 | WSW 20 | WSW 18 | WSW 18 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | 220 | 18 | 38 | 127 | 174 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 4 | E 4 | — | ENE 4 | ENE 4 | — | NNE 3 | N 4 | NNW 5 | NW 6 | W 9 | W 17 | W 16 | — | — | E 4 |
— | — | — | — | 20 | 9 | — | 10 | 9 | — | 3 | 17 | 57 | 363 | 1040 | 5023 | 4697 | — | — | 14 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 366 | 4 | 5 | 5 | 32 | 0 | 4 | 7 | 3 | 0 | 3 | 183 | 266 | 86 | 86 | 224 | 753 | 2167 | 33 | 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.










