
Surf Forecasts:
The Three Bears surf forecast from 14 Sep 2026:
- Best quality surf: Monday 14 Sep, 2PM (local time) - 8ft (2.5m), 14s period, WSW swell with offshore winds.
- Most powerful swell: Saturday 19 Sep, 5AM (local time) - 10ft (3.0m), 15s period, WSW swell with 3,574 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 15s and forecast to arrive on Saturday (Sep 19) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Friday (Sep 18) 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 | 5AM (Sat 19th Sep) | 10ft (3.0m) 15s |
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 shaping up for The Three Bears. We've got a 16-day window ahead, and it’s a bit of a mixed bag, so let's get into it.
We’re kicking off Monday, September 14th, with a solid 8ft swell rolling in from the WSW. This is a long-period groundswell at 14 seconds, packing some serious energy (2756). The morning has a moderate cross-off breeze, keeping things clean, but the real gem looks to be the afternoon. The wind drops to a light breeze, the surf stays clean, and conditions are looking excellent for those with some experience. Water temps are sitting at 65°, which is a touch warmer than average for this time of year. That Monday afternoon is your early standout.
Tuesday the 15th offers more of the same, with a similar 8ft to 7ft WSW swell. The morning brings fresh offshore easterly winds, which is a major positive, keeping those waves pristine. The afternoon stays clean with a gentle cross-off. Good, consistent options for the experienced crew. By Wednesday the 16th, the swell drops back to 5ft in the morning and a smaller 3ft in the afternoon. The afternoon is where it gets interesting though – glassy conditions with zero wind. That's as clean as it gets.
Now, things get a bit wild. From Thursday the 17th through to Tuesday the 22nd of September, the wind turns nasty. We’ve got strong cross-shore and onshore winds, a few storms, and the surf quality takes a nosedive. Even though there’s plenty of swell, with 8ft waves and energy values climbing over 3000, the wind is just going to chop it all up. This stretch is a write-off for a good paddle. If you’re into kites, that Friday the 18th with 25 mph winds might look more interesting than a surfboard.
We get a nice little window on Wednesday the 23rd. The morning looks fantastic. We’ve got a 7ft WSW groundswell with a 14-second period, and light offshore easterly winds at only 3 mph. The energy is strong (2033) and the conditions are clean. That morning is the best bet for a quality session for experienced surfers.
The last few days of September and into the 29th are tricky. The 26th has a huge 12ft, 18-second groundswell, but it’s blown out by a fresh breeze. That's expert territory with a caveat. The 27th and 28th mornings offer some smaller, cleaner windows with a bit of swell, but the winds are a gamble.
The standout overall has to be that Monday afternoon the 14th, with the clean conditions and solid 8ft swell. The Wednesday morning the 23rd is a close second for its offshore wind and quality.
Alright, stay safe out there.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Wed afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the E on Mon night, calm by Wed afternoon). | Days 4-6 Weather SummaryModerate rain (total 15mm), heaviest on Fri afternoon. Very mild (max 19°C on Thu morning, min 12°C on Fri morning). Winds decreasing (strong winds from the S on Fri morning, light winds from the WNW by Sat night). | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
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 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 12 | WSW 17 | WSW 16 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 13 | WSW 15 |
Wave Graph | |||||||||||||||||||||
2717 | 2756 | 2557 | 2152 | 1983 | 1265 | 700 | 346 | 602 | 537 | 402 | 575 | 1022 | 2918 | 3566 | 2840 | 2368 | 1445 | 1000 | 1137 | 2563 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | off | cross-off | glassy | cross-off | cross-on | cross-on | cross | cross | cross-on | cross-on | on | on | on | cross | cross-on | cross-on |
High Tide | 10:26AM0.31m | 10:43PM0.60m | 10:54PM0.63m | 11:14PM0.63m | 11:41PM0.62m | 00:17AM0.60m | 1:21AM0.57m | ||||||||||||||
Low Tide | 2:55PM0.28m | 1:47PM0.23m | 1:38PM0.18m | 1:57PM0.14m | 2:20PM0.12m | 2:43PM0.11m | 2:45AM0.57m | 3:02PM0.10m | |||||||||||||
6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:13 | — | — | 6:13 | — | — | |
— | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | — | 6:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 7 | 2 | — | — | — | — | — | — |
Temp °C | 15 | 17 | 16 | 14 | 20 | 20 | 18 | 24 | 23 | 19 | 18 | 18 | 14 | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 11 | 14 | 12 | 9 | 18 | 16 | 15 | 25 | 21 | 18 | 16 | 14 | 6 | 6 | 7 | 11 | 12 | 11 | 13 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | 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 12 | WSW 17 | WSW 16 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 13 | WSW 15 |
2717 | 2756 | 2557 | 2152 | 1983 | 1265 | 700 | 346 | 602 | 537 | 402 | 575 | 1022 | 2918 | 3566 | 2840 | 2368 | 1445 | 1000 | 1137 | 2563 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 16 | SW 21 | WSW 20 | WSW 18 | — | WSW 17 | — | — | — | — | — | — | SW 16 | — |
— | — | — | — | — | — | — | 220 | 18 | 38 | 124 | — | 640 | — | — | — | — | — | — | 322 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNE 4 | — | — | — | — | NNW 7 | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 1 | — | — | — | — | 88 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | E 4 | ENE 4 | — | E 3 | ENE 4 | — | NNE 4 | N 4 | NW 4 | NNW 6 | S 4 | S 4 | SSW 4 | — | — | — | — | — | — |
— | — | 14 | 13 | — | 8 | 7 | — | 23 | 7 | 45 | 246 | 11 | 43 | 8 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 0 | 20 | 7 | 0 | 0 | 3 | 0 | 78 | 86 | 241 | 170 | 64 | 313 | 4 | 477 | 1797 | 4 | 86 | 86 | 224 |
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.










