The Three Bears Surf Break

Lat Long: 33.57° S 115.00° E

The Three Bears Surf Forecast and Surf Report

Issued: 1 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Three Bears sea temperature is
19.5° C
1.8° 

The Three Bears surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


The Three Bears surf forecast from 8 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 11AM (local time) - 8ft (2.5m), 16s period, SW swell with glassy winds.
  • Most powerful swell: Tuesday 11 Aug, 5AM (local time) - 13ft (4.0m), 16s period, WSW swell with 7,620 kJ wave energy.
  • Next surfable swell (1★+): Thursday 13 Aug, 8AM (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 8AM. 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 11) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Saturday (Aug 15) at 11AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Thu 13th Aug)8ft (2.5m) 15s
Best Surf11AM (Thu 13th Aug)8ft (2.5m) 16s
Most Powerful 5AM (Tue 11th Aug)13ft (4.0m) 16s

Table - best surf conditions forecast for The Three Bears over the next 16 days.


The Lowdown

Alright, surf is gonna be a bit of a mixed bag over the coming days. The ocean’s got some serious energy out there, but the wind’s not gonna play nice for a while. We’re looking at a stretch of lumpy, blown-out conditions before things finally clean up. Hang tight, because there are a couple of proper windows that'll be worth the wait.

The Three Bears (Big Island) is the spot on the map for this whole forecast. Right off the bat, we’ve got some serious size and power, but it’s messy. Early Sunday morning, we’re seeing 12ft of WSW swell with a 16-second period and a cross-onshore breeze. The wave energy is pumping hard at 6422, but the wind has it all chopped up. It’s a no-go. That trend holds through Monday and Tuesday, with strong winds (up to 31 mph on Monday) and waves in the 12ft to 13ft range. The water is a touch warmer than normal for this time of year, which is nice, but you won’t feel it while you’re getting blown off your board. It’s a write-off.

We finally get a breather on Wednesday morning. The wind drops right out to glassy, and we’ve got a solid 8ft SW groundswell wrapping in with a 16-second period. It’s still got good energy (3197), and the conditions are looking clean. This is the first real chance to get out there, and it should be fun for anyone with a bit of experience. The afternoon stays clean too, but the breeze swings onshore a little, so morning is your best bet.

Thursday looks like a gem. Friday morning is another standout with clean conditions and a cross-offshore breeze, but for my money, Thursday morning is the pick of the week. Glassy conditions, solid 8ft of SW swell with a 16-second period, and that long-period energy will be reeling down the reef. It’s going to be a proper session.

After that, the swell backs off a touch into the weekend, dropping to around 6ft. It’s still rideable, but the wind gets a bit messy again. Saturday and Sunday are saved by the clean conditions and a bit of a cross-offshore wind, but the size is down. It’s still worth a paddle.

Now, for the long-range stuff. Around the 17th and 18th of August, the ocean is going to switch on again in a big way. We’re talking 13ft+ of swell with energy readings in the 10,000+ range. That’s some serious power moving through. However, the wind is expected to be howling onshore for most of that, which will just destroy the surface. It’ll be a proper washing machine out there. A brief window on Monday afternoon the 17th could be interesting if the wind plays ball, but it’s a gamble.

The following week, around the 20th and 21st, looks more promising. The swell drops back to a more manageable 7ft to 8ft, and the wind is forecast to swing offshore again. The 21st of August is looking particularly clean with glassy conditions in the afternoon and a nice 6ft SSW swell. That's another one to keep an eye on. The last couple of days of the forecast, the 23rd and 24th, are looking like a return to the messy, windy stuff, so get your surfs in before then.

Rusty

Short Range Forecast

Moderate rain (total 14mm), heaviest on Mon afternoon. Very mild (max 16°C on Sun morning, min 10°C on Mon afternoon). Winds decreasing (near gales from the SSW on Mon afternoon, moderate winds from the SW by Tue night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 16°C on Wed night, min 12°C on Thu night). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
3
2
3
5
3
5
4
4
4
2
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
WSW
16
3
WSW
16
2.4
WSW
15
3.5
WSW
9
4
SW
11
4
WSW
15
4
WSW
16
3.5
WSW
16
3
WSW
16
2.5
WSW
14
2.5
SW
14
2.5
SW
15
2.5
SW
16
2.5
SW
17
2.5
WSW
16
2.5
WSW
16
2.3
WSW
15
2
WSW
14
1.8
WSW
14
1.9
WSW
14
2.2
WSW
14
Wave Graph
Metric surfscale
Energy kJ
6109
4676
2445
1867
3428
7528
7238
6144
4004
2765
2519
2736
3197
3525
3413
3156
2329
1647
1230
1318
1809
Wind (km/h)
30
SW
30
WSW
35
W
50
WSW
55
SSW
45
SSW
25
SSW
30
SW
25
SW
10
WSW
15
WSW
10
SSW
5
SSE
10
SW
15
ESE
15
NE
5
NNE
10
ENE
25
NNE
15
N
15
ENE
Wind State
cross-on
on
on
on
cross-on
cross
cross-on
cross-on
cross-on
on
cross-on
cross
glassy
cross-on
cross-off
cross-off
glassy
cross-off
cross-off
cross
off
High Tide
7:39AM0.80m
8:30AM0.81m
9:16AM0.78m
9:57AM0.72m
10:31AM0.63m
00:49AM0.35m
10:52AM0.53m
00:33AM0.41m
Low Tide
4:20PM-0.06m
4:58PM-0.07m
5:36PM-0.04m
6:09PM0.03m
6:32PM0.12m
6:32PM0.21m
3:36AM0.33m
5:51PM0.27m
4:56AM0.35m
light rain
part cloud
light rain
light rain
light rain
light rain
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:03
7:03
7:01
7:01
7:00
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:46
5:47
5:47
5:49
5:50
 mm
1
3
3
4
3
Temp °C
16
16
16
16
11
12
14
15
15
14
15
16
14
14
14
13
15
16
16
17
18
Feels °C
10
10
10
5
-1
3
8
8
10
12
12
14
13
13
11
10
14
13
12
13
17
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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