Lefthanders Surf Break

Lat Long: 33.90° S 114.98° E

Lefthanders Surf Forecast and Surf Report

Issued: 1 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Lefthanders sea temperature is
18.9°C
1.6° 

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


Lefthanders surf forecast from 26 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 11AM (local time) - 16ft (5.0m), 18s period, WSW swell with cross-onshore winds.
  • Most powerful swell: Wednesday 26 Aug, 11AM (local time) - 16ft (5.0m), 18s period, WSW swell with 14,437 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 26 Aug, 11AM (local time) - 16ft (5.0m), 18s period with WSW swell.

Best Forecast Surf Conditions for Lefthanders this week:

The surf forecast for Lefthanders over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 11AM. The primary swell is predicted to be 5.0m and 18s period. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Lefthanders in the next 16 days are 5.0m 18s and forecast to arrive on Wednesday (Aug 26) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Friday (Aug 28) at 8AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Wed 26th Aug)16ft (5.0m) 18s
Best Surf11AM (Wed 26th Aug)16ft (5.0m) 18s
Most Powerful11AM (Wed 26th Aug)16ft (5.0m) 18s

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


The Lowdown

G’day, Rusty here. Let’s talk about what’s brewing. No slow start – we’ve got heavy swell hitting right away, all at Lefthanders. This is a very consistent reef break that’s wide open to the swell, and it’s about to get absolutely smashed. The water’s sitting at 66°, which is a touch warmer than normal for this time of year – nice, but you won’t be feeling that once you’re out there.

The issue is, for the first few days, the swell is just too big. Wednesday the 26th kicks off with a massive 16ft swell out of the WSW, with a very long period of 18 seconds. The combined wave energy is through the roof at 14,437 – strong and powerful. The wind is cross-offshore in the afternoon, so it’ll be clean, but honestly, this is only for the elite. Beginners, stay well away. This is expert territory.

Thursday the 27th and Friday the 28th see the swell dropping, but the wind stays strong and cross-off. By Thursday afternoon, it’s still 12ft from the SW with a 14-second period, and the energy is still high at 5,738. It’s clean, but it’s pushing the limit. Friday is still sizable but the quality drops off – not the best.

Now, Saturday the 29th is where we get a standout. The morning is the pick of the whole run. We’ve got a 7ft SW groundswell, but the period jumps to a very long 16 seconds, and the wind swings to a clean easterly offshore at 12 mph. The water will be glassy, the waves will have proper shape, and the energy is moderate at 3,360. This is a reef, so that long period will wrap in beautifully. For experienced surfers, this is the session to circle. The afternoon bumps up to 10ft and stays offshore, but it’ll be bigger again.

Sunday the 30th is still pumping with 10ft swell and clean conditions in the morning, but then things go a bit pear-shaped. From Monday the 31st right through to the start of September, we get onshore winds, lumpy conditions, and the swell stays in that 8ft to 12ft range. It’s just not going to be great. There’s a moment on Thursday morning, the 3rd of September, where it goes glassy with a 13ft SW swell – 6,812 energy – but the wind is from the NW at just 3 mph, and it’s listed as onshore soon after. For the die-hards who can handle the size, that morning might offer a window.

After that, the second week gets wild. The 7th and 8th of September see the biggest swell of the entire forecast – we’re talking 23ft to 25ft with energy readings over 34,000. That’s colossal and dangerous. Only the most experienced should even think about it, and that’s if the wind aligns. It’s a bit lumpy, but the afternoon of the 7th has clean cross-off winds. Still, it’s a big, raw ocean.

The real standout across the whole 16 days is Saturday the 29th of August, morning. That’s your window. Offshore wind, clean lines, solid but not stupid size, and that reef will handle the long-period swell beautifully. It’s a reef break, so expect proper waves, and it’s often crowded – so get in early. After that, it’s a waiting game for a clean, manageable day, which doesn’t really come again until maybe the morning of the 10th of September, but by then we’re talking 16ft again. It’s a big-swell cycle, so pick your moments carefully.

Rusty.

Short Range Forecast

Moderate rain (total 10mm), heaviest on Wed afternoon. Very mild (max 17°C on Fri afternoon, min 10°C on Thu night). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Warm (max 20°C on Sat afternoon, min 10°C on Sat morning). Wind will be generally light.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
!
!
!
!
!
3
2
1
3
5
!
!
!
!
2
0
!
!
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)
5
WSW
18
5
WSW
17
4.5
WSW
16
4
SW
15
3.5
SW
14
2.5
SW
13
2.1
SW
12
1.7
SW
12
1.4
SW
11
2.1
SW
16
3
SW
17
3
SW
18
3
SW
17
3
WSW
16
2.5
WSW
16
2.5
WSW
17
3.5
WSW
16
3
WSW
16
3
WSW
15
3
WSW
14
2.5
WSW
14
Wave Graph
Metric surfscale
Energy kJ
14437
14299
10256
6769
5429
2176
1264
822
506
2175
5283
6227
6108
4367
3460
3744
5437
4471
3719
3385
2379
Wind (km/h)
15
SSW
25
SSE
25
SSE
30
SSE
35
SSE
25
ESE
25
SE
30
SSE
25
ESE
20
E
15
ENE
10
ESE
20
NNE
15
NNW
15
W
20
WNW
25
S
15
SSW
20
WSW
20
WSW
20
W
Wind State
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-on
on
on
cross
cross
on
on
on
High Tide
8:07AM0.91m
8:49AM0.90m
11:28PM0.59m
9:30AM0.85m
11:07PM0.60m
10:11AM0.79m
11:06PM0.63m
10:54AM0.71m
11:15PM0.67m
11:39AM0.61m
11:33PM0.73m
12:35PM0.51m
11:57PM0.78m
Low Tide
4:41PM0.32m
4:53PM0.34m
2:29AM0.56m
5:05PM0.37m
3:35AM0.51m
5:13PM0.41m
4:35AM0.46m
5:13PM0.46m
5:41AM0.44m
4:55PM0.49m
7:07AM0.42m
3:46PM0.49m
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
light rain
part cloud
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:46
6:43
6:43
6:41
6:39
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:58
5:58
5:59
6:00
6:00
6:00
 mm
2
4
4
2
Temp °C
15
14
13
14
15
13
13
17
13
15
20
17
18
18
17
17
15
14
14
14
15
Feels °C
11
10
9
7
7
7
7
11
8
11
18
15
15
15
17
13
11
10
9
9
11
  • 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 Lefthanders Surf forecast

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

Lefthanders is 87 km (54 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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