Bunbury Bay Surf Break

Lat Long: 33.33° S 115.63° E

Issued: 1 am 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Bunbury Bay sea temperature is
16.8° C

2.3°C colder than average for this time of year

Bunbury Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Bunbury Bay surf forecast from 3 Jul 2026:

  • Best quality surf: Monday 6 Jul, 11AM (local time) - 7ft (2.1m), 16s period, W swell with offshore winds.
  • Most powerful swell: Monday 6 Jul, 11PM (local time) - 8ft (2.4m), 16s period, W swell with 2,825 kJ wave energy.
  • Next surfable swell (1★+): Sunday 5 Jul, 11PM (local time) - 4.5ft (1.4m), 15s period with W swell.

Best Forecast Surf Conditions for Bunbury Bay this week:

The surf forecast for Bunbury Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 05) at 11PM. The primary swell is predicted to be 1.4m and 15s period with a secondary swell of 1.0m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bunbury Bay in the next 16 days are 2.4m 16s and forecast to arrive on Monday (Jul 06) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Sunday (Jul 05) at 11AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 5th Jul)4.5ft (1.4m) 15s
Best Surf11AM (Mon 6th Jul)7ft (2.1m) 16s
Most Powerful11PM (Mon 6th Jul)8ft (2.4m) 16s

Table - best surf conditions forecast for Bunbury Bay over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here. Gotta be straight with you—the next week and a half at Bunbury Bay is a mixed bag of trickery and promise. The water’s sitting at 62°, which is a good 4° colder than normal for this time of year, so that’s a notable chill in the air. You’ll want a good 4/3 for this.

Right now, we’re looking at a blah start. Saturday the 4th and Sunday the 5th are write-offs. Cross-shore winds from the north and northeast have the place chopped up and messy, with swell struggling to find its rhythm. The combined energy is weak at best, clocking in around 222–858 (moderate to weak). No point paddling out for that.

Now, Monday the 6th is where things flip. We’ve got a solid W swell, 7–8 ft, with a decent 15–16 second period. That’s proper groundswell energy, and the wind is offshore from the SE, keeping it clean. The combined energy jumps to 2203–2469 (strong wave energy). This is the first standout window—experienced surfers only, as it’s over 6 ft. The break is fairly exposed to that SW direction, so it’ll be handling it well. Expect some crowd potential, as it can get busy here.

Tuesday the 7th morning is still pumping with a 7 ft W swell, 16 second period, and glassy offshore from the ESE at just 3 mph. The combined energy hits 1985 (strong). That morning session is a gem. By Tuesday afternoon, the wind swings SW, and quality drops a notch.

Wednesday the 8th holds size around 6–7 ft, but cross-shore and onshore winds start to creep in, making for lumpier conditions. Not the best, but still surfable for experienced heads.

Thursday the 9th and Friday the 10th turn ugly again with strong onshore winds and lumpy cross-chop. The energy drops (841–1403), and the break gets sloppy. Avoid it.

Then we get a second pulse: Saturday the 11th and Sunday the 12th see cleaner conditions return, with a south breeze offering cross-offshore flow. Swell drops a bit to 3–5 ft, but the period is long (17–19 seconds) on Sunday, pushing the energy back up to 1325–1415 (moderate to strong). This is good for the more experienced because the long period will make it fat and clean at this spot. Crowds will be around.

Now, Monday the 13th is the real standout of the whole window. We’ve got a 7 ft WSW swell with a 17-second period, combined energy of 2408 (strong), and light ENE winds at 6 mph, keeping it glassy and clean. That’s as good as it gets for a Monday. Sets will be a bit more spread out due to the long period, but the shape will be quality.

The rest of the second week (14th July onward) is messy again. Strong north to northwest winds blow, turning the break into a choppy mess. By Friday the 17th, we’ve got 8 ft W swells, but the wind is howling at 19 mph from the NW, making for terrible conditions. On Saturday the 18th, the swell hits a massive 15 ft with a 16-second period and clean offshore wind from the SSE, but that’s far too big for Bunbury Bay—only for the truly crazy or expert chargers. The combined energy rockets to 9057 (very strong). Sunday the 19th sees it back down to 10 ft, but still big.

Overall, your best bets are Monday the 6th morning, Tuesday the 7th morning, and Monday the 13th morning. The rest is gaps of poor conditions or too big. Hang in there.

Rusty.

Short Range Forecast

Heavy rain (total 26mm), heaviest during Sun afternoon. Very mild (max 16°C on Sat afternoon, min 11°C on Sat morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 17mm), heaviest on Thu night. Very mild (max 18°C on Tue afternoon, min 13°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the SW by Thu night).

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
0
0
2
4
4
4
4
3
3
3
3
4
2
1
0
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
WSW
16
1.3
WSW
16
1
WSW
15
0.7
WSW
15
0.9
WSW
16
1.7
WSW
14
2.1
W
16
2.3
W
15
2.3
W
16
2
W
16
1.8
WSW
15
1.4
WSW
15
1.8
W
18
2
W
16
2
W
15
1.8
W
14
1.9
W
14
1
W
13
1.6
WSW
13
1.5
WSW
14
1.5
WSW
13
Wave Graph
Metric surfscale
Energy kJ
964
803
494
222
421
1240
2203
2469
2601
1985
1581
857
2000
2002
1841
1315
1403
339
841
838
710
Wind (km/h)
25
NNE
15
N
20
NNE
30
N
15
WNW
15
SSE
20
SE
15
SE
10
ESE
5
ESE
10
SW
10
E
10
N
5
NW
10
SE
10
NNW
15
W
25
SSW
20
SW
30
WSW
20
SSW
Wind State
cross
cross
cross
cross
on
cross-off
off
cross-off
off
off
cross-on
off
cross
on
off
cross-on
cross-on
cross
cross
cross-on
cross
High Tide
11:15AM0.98m
11:47AM0.91m
4:22AM0.72m
12:18PM0.83m
4:26AM0.78m
8:54AM0.75m
4:47AM0.85m
5:25PM0.59m
5:23AM0.93m
6:07AM1.00m
Low Tide
8:28PM0.48m
7:25PM0.53m
5:49AM0.71m
7:17PM0.57m
7:13AM0.74m
7:16PM0.59m
4:13PM0.59m
3:56PM0.49m
4:13PM0.39m
part cloud
cloud
cloud
part cloud
heavy rain
heavy rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
rain showers
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:20
7:20
7:20
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:22
5:22
5:22
5:22
5:23
5:23
 mm
12
14
4
13
1
Temp °C
13
16
15
16
15
14
14
16
15
15
18
17
15
17
16
15
16
17
14
16
16
Feels °C
8
11
11
10
12
14
11
13
13
14
17
15
13
16
16
14
13
14
9
10
10
Swell 1
Height (m)
Direction
Period (s)
1.4
WSW
16
1.3
WSW
16
1
WSW
15
0.7
WSW
15
0.9
WSW
16
1.7
WSW
14
2.1
W
16
2.3
W
15
2.3
W
16
2
W
16
1.8
WSW
15
1.4
WSW
15
1.8
W
18
2
W
16
2
W
15
1.8
W
14
1
W
13
1.6
WSW
13
1.5
WSW
14
0.1
W
24
Energy kJ
964
803
494
222
421
1240
2203
2469
2601
1985
1581
857
2000
2002
1841
1315
339
841
838
11
Swell 2
Height (m)
Direction
Period (s)
0.7
NW
6
0.6
W
16
Energy kJ
35
178
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.9
NNE
5
1
N
5
1.2
N
5
1.5
NNW
6
1.3
NW
6
0.6
SE
4
0.7
N
4
0.5
NNW
5
1.9
W
14
1.4
SW
7
1.5
WSW
13
Energy kJ
35
55
74
169
141
8
17
13
1403
189
710
Nearest Offshore or Glassy
Rating
(10 max)
5
5
4
3
2
3
4
4
4
4
4
3
5
4
4
2
4
3
3
2
4
Distance (km)
185
118
172
172
57
3
0
0
0
0
3
0
62
0
0
59
213
246
1083
1741
321
Best forecast wave conditions in Perth South Coast
Rating
(10 max)
3
4
4
4
4
4
3
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
7
5
6
4
9
7
6
4
8
7
5
4
6
8
5
4
4
4
4
4
4
Header Global
Rating
(10 max)
7
5
6
5
9
7
5
6
8
7
4
5
9
8
9
6
5
5
8
5
8
  • Map Icons:
  • Break
  • 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 Bunbury Bay Surf forecast

The above surf forecast table for Bunbury Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bunbury Bay can be found by selecting the local surf guide option on the grey menu. Our Bunbury Bay 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 (Bunbury Bay) 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 Bunbury Bay 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.

Bunbury Bay is 3 km (2 miles) from the city of Bunbury. If you plan a holiday in Perth South Coast, 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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