Lefthanders Surf Break

Lat Long: 33.90° S 114.98° E

Lefthanders Surf Forecast and Surf Report

Issued: 7 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Lefthanders sea temperature is
17.8°C
0.8° 

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


Lefthanders surf forecast from 14 Sep 2026:

  • Best quality surf: Tuesday 15 Sep, 8AM (local time) - 11ft (3.5m), 14s period, SW swell with offshore winds.
  • Most powerful swell: Saturday 19 Sep, 5AM (local time) - 13ft (4.0m), 14s period, WSW swell with 6,981 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 15 Sep, 8AM (local time) - 11ft (3.5m), 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 Tuesday (Sep 15) at 8AM. The primary swell is predicted to be 3.5m and 14s period with a secondary swell of 0.4m and 19s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Lefthanders in the next 16 days are 4.0m 14s 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 0.9m 7s period and expected on Wednesday (Sep 16) at 2AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Tue 15th Sep)11ft (3.5m) 14s
Best Surf 8AM (Tue 15th Sep)11ft (3.5m) 14s
Most Powerful 5AM (Sat 19th Sep)13ft (4.0m) 14s

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


The Lowdown

Alright folks, Rusty here. Let's have a look at what's on the cards for the coming weeks.

We’ve only got one spot on the radar for this stretch, and that’s Lefthanders. It’s a very consistent reef break that’s exposed to the WSW swell, and it’s set to be absolutely pumping. But, and it’s a big but, this place is going to be firing way too hard for most of the forecast. The water temp is about average for this time of year, nothing unusual there.

Right off the bat, Tuesday the 15th of September is a cracker. We’re seeing a solid 10ft SW groundswell with a long 14-second period, packing some serious punch (combined energy of 4009). The morning has a light offshore breeze from the ENE, making it glassy and clean. This is a proper standout for experienced surfers – the size is right in that expert zone, but the conditions will be world-class.

Wednesday the 16th drops off a bit. The swell eases to 7ft, but the winds go cross-off and then cross, and the overall quality takes a hit. Still rideable for the brave, but not the day to circle.

Thursday the 17th and Friday the 18th are a write-off for quality. The swell hangs in there but the winds get messy and strong, turning the ocean into a lumpy, cross-chop mess. Not worth paddling out for.

Saturday the 19th and Sunday the 20th see the swell building again, but with onshore and cross-onshore winds, it’s just going to be big and blown out. That Sunday afternoon, however, is worth a mention: a 10ft SW swell with 14-second period, and while the wind is cross-onshore, the forecast notes the wind and tide are favorable. It’s still a big, powerful wave (combined energy of 3372), so only for the experienced crew.

From Monday the 21st through to Saturday the 27th of September, it’s a saga of huge, powerful SW groundswells – we’re talking 10ft to a massive 20ft. The combined energy readings are through the roof, hitting five-digit numbers like 23219 on the 25th. This is serious, serious ocean. The wind is often cross or cross-off, so it’ll be clean, but these waves are only for absolute experts. A 20ft swell with an 18-second period is no joke. It’s basically a big-wave show.

The period winds down from Sunday the 29th of September through to the end of the month. The swell drops back to 7ft to 10ft, but the wind directions shift around, often bringing in a cross-on or onshore component, so the quality remains marginal for most sessions.

So, to sum it up: the one and only standout in this whole run is Tuesday the 15th of September at Lefthanders. Get on it early for those clean, offshore conditions and that powerful, long-period groundswell. After that, it’s either too big, too windy, or both, until the very end of the month when things might settle down a touch. Keep your eyes peeled for a change in the pattern.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Wed afternoon, min 10°C on Mon night). Winds increasing (light winds from the N on Wed afternoon, fresh winds from the NNW by Thu afternoon).

Days 5-7 Weather Summary

Heavy rain (total 26mm), heaviest during Fri night. Warm (max 20°C on Fri morning, min 13°C on Fri night). Winds decreasing (strong winds from the NNE on Fri morning, light winds from the WNW by Sun morning).

Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
!
!
!
4
3
3
2
2
1
1
1
3
0
0
0
0
3
!
!
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
SW
14
3
SW
14
3
SW
14
2.5
SW
14
2
SW
13
1.6
SW
13
1.5
WSW
14
1.6
WSW
14
1.5
WSW
13
1.7
WSW
12
1.7
WSW
17
2.1
WSW
16
4
WSW
15
3.5
WSW
14
3
WSW
14
2.5
WSW
13
2.2
WSW
12
3
SW
14
3.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
4691
4009
3619
2534
1380
865
961
971
808
800
1607
2128
6586
5387
3644
2021
1435
3372
4848
Wind (km/h)
25
E
10
ENE
10
SSE
20
E
20
NNE
5
N
30
NE
25
NNW
30
NNW
30
N
45
NNE
25
SSE
35
SW
30
W
25
W
25
W
5
WNW
15
NW
15
NNE
Wind State
off
off
cross-off
off
cross-off
cross
cross-off
cross
cross
cross
cross-off
cross-off
cross-on
on
on
on
on
cross-on
cross-off
High Tide
10:43PM0.72m
9:41AM0.38m
11:04PM0.76m
11:28PM0.79m
11:55PM0.81m
00:25AM0.81m
1:03AM0.80m
2:38AM0.77m
Low Tide
7:39AM0.38m
2:06PM0.35m
2:02PM0.31m
2:13PM0.28m
2:26PM0.27m
2:39PM0.27m
2:51PM0.28m
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
light rain
heavy rain
part cloud
cloud
rain showers
light rain
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:18
6:16
6:16
6:15
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:09
6:10
6:12
6:13
6:13
6:14
 mm
4
19
1
2
Temp °C
15
17
19
21
21
24
22
19
19
18
20
15
14
15
16
16
16
17
17
Feels °C
11
15
17
19
18
24
20
18
16
13
13
7
7
7
11
11
14
15
15
  • 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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