Lefthanders Surf Break

Lat Long: 33.90° S 114.98° E

Lefthanders Surf Forecast and Surf Report

Issued: 7 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lefthanders sea temperature is
18.4°C
1.1° 

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


Lefthanders surf forecast from 4 Sep 2026:

  • Best quality surf: Friday 4 Sep, 5PM (local time) - 16ft (5.0m), 14s period, SW swell with cross-onshore winds.
  • Most powerful swell: Sunday 6 Sep, 8PM (local time) - 15ft (4.5m), 17s period, SW swell with 12,615 kJ wave energy.
  • Next surfable swell (1★+): Friday 4 Sep, 5PM (local time) - 16ft (5.0m), 14s period with SW 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 Friday (Sep 04) at 5PM. The primary swell is predicted to be 5.0m and 14s period with a secondary swell of 1.1m and 18s. 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 4.5m 17s and forecast to arrive on Sunday (Sep 06) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Tuesday (Sep 08) at 8PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Fri 4th Sep)16ft (5.0m) 14s
Best Surf 5PM (Fri 4th Sep)16ft (5.0m) 14s
Most Powerful 8PM (Sun 6th Sep)15ft (4.5m) 17s

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


The Lowdown

G’day, I’m Rusty. So we’re looking at Lefthanders, and honestly, for the better part of the next 16 days, there’s just too much water moving. The ocean’s running hot at about 65°, which is a touch warmer than average for this time of year, so you won’t need a thick suit while you’re watching the bombs come through.

The one true standout comes on Thursday the 10th of September, in the afternoon. Swell drops to 6ft from the WSW with a 14-second period, and the wind goes light from the NE, keeping the surface clean. The combined energy sits at 1563 – moderate. This is the moment for experienced surfers who know this reef. It’s not for beginners, but if you’ve got the chops, this is your cleanest, most manageable session.

Before that, starting Friday the 4th, it’s pure heaving. Friday morning delivers 18ft of SW swell with a 30 km/h cross-on wind – that’s poor, lumpy, and a combined energy of 9177. Friday afternoon is 16ft, still way too big, with a WSW cross-on. Saturday through Wednesday the 9th stays in the 10ft to 15ft range, with clean offshore or cross-off winds from the SSE and SE on some days – the combined energy hits up to 17162 on Sunday afternoon – but at those sizes with a 13-17 second period, it’s only for the gnarliest crew. The long period means the waves barrel hard on the reef, but at 10ft-plus, it’s a ledge.

After the Thursday the 10th highlight, Friday the 11th has 6ft to 8ft from the WSW with a very long 20-second period. The light cross-shore keeps it rideable, but that long period means big gaps between sets and the wave can straighten out. Still, experienced surfers can find a wave.

Saturday the 12th goes sour with strong cross-on winds around 45 km/h and 6ft to 8ft of messy swell. Sunday the 13th is 18ft again from the west with gale-force winds – blown out. Monday and Tuesday the 14th and 15th have 10ft to 20ft of WSW swell. Tuesday morning is glassy, but at 12ft, it’s still only for experts. Wednesday the 16th eases to 5ft to 7ft with clean cross-off breezes, but the energy is weak (1955), so it’s marginal.

The following week repeats the pattern. Thursday the 17th and Friday the 18th have 12ft of SW swell with clean conditions on Thursday, and a moderate cross-chop on Friday. Saturday the 19th is a write-off with near-gale onshore winds and 10ft to 12ft of messy swell.

Here’s the take: if you’re an experienced surfer who knows Lefthanders, circle Thursday the 10th of September afternoon. The glassy Tuesday the 15th morning is also worth a look if you can handle 12ft. For everyone else, this 16-day window is either too big, too windy, or too marginal. Lefthanders sees crowds “often,” so don’t expect to have it alone. The swell direction from the SW to WSW is dead-on for this break, so when it works, it works well.

Rusty.

Short Range Forecast

Light rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 16°C on Sat morning, min 10°C on Sun night). Winds increasing (light winds from the W on Fri night, strong winds from the S by Sat night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Tue afternoon, min 10°C on Mon morning). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
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)
0
!
0
0
0
!
!
!
!
!
!
!
!
!
!
!
!
2
2
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
5.5
SW
13
5
SW
14
4.5
SW
14
3.5
SW
14
3
WSW
13
5
SSW
11
3.5
SW
13
4.5
SW
17
4
SW
17
3.5
SW
16
3.5
SW
16
4
SW
15
4
SW
16
4
SW
17
3.5
SW
16
3.5
SW
15
3
SW
15
2.5
SW
15
2
SW
14
1.7
WSW
14
1.8
WSW
14
Wave Graph
Metric surfscale
Energy kJ
9027
9925
8018
4646
2889
5680
4434
11892
9849
6963
5937
6589
9134
9104
6525
5324
4086
2784
1604
1127
1301
Wind (km/h)
30
SW
15
WSW
20
NW
30
NW
25
WNW
40
SSE
30
SSE
30
SSE
15
ESE
15
SE
25
SSE
20
ESE
20
SE
20
SSE
20
E
25
NE
10
S
25
ENE
25
NNE
10
NE
15
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:47AM0.85m
5:24AM0.86m
6:53AM0.88m
7:55AM0.87m
00:50AM0.59m
8:46AM0.83m
11:34PM0.54m
9:30AM0.77m
10:58PM0.54m
Low Tide
1:59PM0.24m
2:41PM0.19m
3:20PM0.18m
3:55PM0.19m
4:26PM0.23m
1:13AM0.59m
4:50PM0.28m
2:42AM0.51m
5:02PM0.34m
3:34AM0.45m
part cloud
clear
part cloud
light rain
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:31
6:31
6:30
6:28
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:04
6:05
6:06
6:06
6:07
 mm
2
3
3
Temp °C
14
13
14
16
16
15
15
15
12
13
17
13
15
19
16
16
19
19
17
18
18
Feels °C
6
7
9
10
9
11
7
7
7
9
13
8
10
15
12
11
15
16
12
14
16
  • 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 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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