
Surf Forecasts:
Lefthanders surf forecast from 10 Jul 2026:
- Best quality surf: Saturday 11 Jul, 11AM (local time) - 10ft (3.0m), 13s period, SW swell with cross-shore winds.
- Most powerful swell: Saturday 18 Jul, 2AM (local time) - 16ft (5.0m), 19s period, WSW swell with 16,728 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 11AM (local time) - 10ft (3.0m), 13s 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 Saturday (Jul 11) at 11AM. The primary swell is predicted to be 3.0m and 13s period with a secondary swell of 0.1m and 22s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Lefthanders in the next 16 days are 5.0m 19s and forecast to arrive on Saturday (Jul 18) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 6s period and expected on Wednesday (Jul 15) at 11PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sat 11th Jul) | 10ft (3.0m) 13s |
| Best Surf | 11AM (Sat 11th Jul) | 10ft (3.0m) 13s |
| Most Powerful | 2AM (Sat 18th Jul) | 16ft (5.0m) 19s |
Table - best surf conditions forecast for Lefthanders over the next 16 days.
G’day, Rusty here. Let’s get into it.
We’re looking at a real mixed bag over the next couple of weeks at Lefthanders. This spot is a very consistent reef break, exposed to the west-southwest, and it’s a beginner-friendly wave when conditions line up. Right now though, the story is all about size. The swell is just too meaty for a while, but there are a couple of windows where it could clean up and become a proper standout.
The first few days, from Saturday the 11th of July right through to Tuesday the 15th, are dominated by a massive, powerful SW groundswell. Swell heights are sitting between 10 ft and 12 ft, with some pulses hitting 12 ft+. The period is long, 13 to 16 seconds, so there’s a heap of energy in the water (combined energy is between 2820 and 7098). That’s way too big for a beginner-friendly reef – this is expert-only territory. The wind is a mix of cross and cross-onshore, so it’s not all that clean either. There’s a brief moment on Tuesday afternoon (14th July) where it goes glassy with a NNE breeze, and the swell is still a hefty 10 ft, but only the brave should be looking at that.
Wednesday the 15th turns ugly. Fresh breezes swing around to the north and north-northwest, kicking up lumpy, choppy conditions, and by the afternoon it’s raining. The swell drops a little but the quality tanks. This run of poor conditions stretches right through to Saturday the 18th, with strong winds and even a near-gale on Saturday morning, making for blown-out, messy surf. The swell jumps to 18 ft to 20 ft on the 18th with a massive 18339 combined energy – that’s just a washing machine for experts only. Not a paddler’s friend.
Sunday the 19th still has oversized swell (13 ft to 15 ft) but the wind eases a touch. It’s still cross-onshore and choppy though. We’re in a bit of a gap here – the size and conditions are off for most.
Then, from Monday the 20th of July, things start to drop back. The swell drops under 8 ft, and by Tuesday the 21st, we’ve got a 6 ft SW groundswell with a solid 15-second period. The wind goes light and cross-shore in the morning, with just a slight air. The combined energy is 1808, moderate but still punchy. This is where it gets interesting. The water temperature is about average for this time of year, so no surprises there.
The standout is going to be Tuesday the 21st of July, morning session. The swell is 6 ft from the SW, period 15 seconds – that’s proper long-period groundswell, meaning good shape and power, but at a reef break like Lefthanders, it’ll line up nicely. The wind is light and cross-shore, near glassy. It’s a bit over the beginner-friendly mark (6 ft is pushing it for total beginners, so intermediates and above will love it), and crowds are often around, but with conditions this clean, it’s worth the company.
After that, the wind turns onshore and the swell drops further. Wednesday the 22nd through to Friday the 24th sees clean, cross-off winds but the swell is still borderline (7 ft to 12 ft), and the forecasts keep flagging it as too big or marginal. Saturday the 25th and Sunday the 26th drop to 6 ft to 8 ft, with moderate cross-off breezes and clean conditions, but scores are low – it’s just not quite there for a full recommendation.
All in all, the best bet in this 16-day window is that Tuesday 21st morning. It’s the only real window where the size drops into a rideable range *and* the wind plays ball. The rest is either too big, too windy, or just flat.
Rusty.
Short Range ForecastMostly dry. Very mild (max 15°C on Fri night, min 14°C on Sat afternoon). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 15mm), heaviest on Thu morning. Very mild (max 19°C on Wed afternoon, min 12°C on Mon night). Winds increasing (calm on Tue afternoon, strong winds from the NW by Thu afternoon). | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 13 | SW 13 | SW 16 | SW 14 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 16 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 14 |
Wave Graph | |||||||||||||||||||||
1234 | 2802 | 3732 | 6257 | 3999 | 3483 | 9655 | 6965 | 5731 | 4699 | 4828 | 3968 | 2603 | 2094 | 4021 | 4201 | 3562 | 2299 | 1748 | 1385 | 2480 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | off | cross-off | glassy | cross-off | cross | cross-on | cross-on | cross | cross-on | on | on | cross-on |
High Tide | 7:00AM1.06m | 7:43AM1.12m | 8:26AM1.15m | 9:06AM1.14m | 9:44AM1.10m | 10:17AM1.03m | 10:42AM0.93m | ||||||||||||||
Low Tide | 4:37PM0.26m | 5:18PM0.23m | 5:59PM0.24m | 6:39PM0.27m | 7:15PM0.32m | 7:45PM0.38m | 8:00PM0.45m | ||||||||||||||
— | 7:24 | — | — | 7:24 | — | — | 7:24 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | |
5:24 | — | 5:25 | — | — | 5:27 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 7 | 6 | 5 | — | 2 |
Temp °C | 15 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 12 | 14 | 14 | 18 | 19 | 18 | 18 | 17 | 18 | 16 | 16 |
Feels °C | 11 | 11 | 12 | 11 | 12 | 12 | 11 | 12 | 12 | 13 | 9 | 12 | 12 | 12 | 14 | 14 | 14 | 10 | 12 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 13 | SW 13 | SW 16 | SW 14 | SW 13 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 16 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 14 |
1234 | 2802 | 3732 | 6257 | 3999 | 2845 | 9655 | 6965 | 5731 | 4699 | 4828 | 3968 | 2603 | 2094 | 4021 | 4201 | 3562 | 2299 | 1748 | 1385 | 2480 | |
Swell 2 Height (m) Direction Period (s) | W 13 | SW 22 | — | SW 22 | SW 19 | SW 18 | — | — | — | — | — | — | SW 21 | SW 18 | NNW 14 | WNW 13 | — | S 14 | NW 8 | NW 12 | NW 7 |
3 | 18 | — | 118 | 1564 | 3483 | — | — | — | — | — | — | 72 | 1263 | 18 | 17 | — | 16 | 416 | 6 | 277 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 22 | — | — | — | — | — | — | NW 14 | WNW 13 | — | — | — | — | SSE 13 | — | S 11 |
— | — | — | — | — | 770 | — | — | — | — | — | — | 8 | 18 | — | — | — | — | 16 | — | 2 | |
Wind waves Height (m) Direction Period (s) | SSW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 6 | NNW 6 | NW 8 | WSW 6 | WNW 7 | WSW 8 |
407 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 22 | 325 | 1213 | 100 | 342 | 629 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 23 | 4 | 4 | 4 | 5 | 4 | 5 | 5 | 4 | 1 | 1 | 1 | 0 | 141 | 199 | 199 | 199 | 304 | 473 | 249 | 218 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











