
Surf Forecasts:
Lefthanders surf forecast from 14 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 11PM (local time) - 10ft (3.0m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 18 Jul, 2PM (local time) - 18ft (5.5m), 15s period, WSW swell with 13,409 kJ wave energy.
- Next surfable swell (1★+): Tuesday 14 Jul, 11PM (local time) - 10ft (3.0m), 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 Tuesday (Jul 14) at 11PM. The primary swell is predicted to be 3.0m and 14s period with a secondary swell of 0.1m and 22s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Lefthanders in the next 16 days are 5.5m 15s and forecast to arrive on Saturday (Jul 18) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Wednesday (Jul 15) at 2PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 14th Jul) | 10ft (3.0m) 14s |
| Best Surf | 11PM (Tue 14th Jul) | 10ft (3.0m) 14s |
| Most Powerful | 2PM (Sat 18th Jul) | 18ft (5.5m) 15s |
Table - best surf conditions forecast for Lefthanders over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s coming up at Lefthanders.
We’ve got a classic case of too much of a good thing to start – large, powerful SW groundswell battering this exposed reef. The water is sitting at a touch warmer than normal for the time of year, just under 68°.
The first real sniff of action is actually pretty tough. Tuesday afternoon (14 July) there’s a 10ft SW swell with a 14-second period and a gentle cross-offshore breeze, making it look clean. The problem is the size – that’s big wave territory, only for experts. Same story for Wednesday morning (15 July): a bigger 10ft SW groundswell, period up to 17 seconds, and a fresh NNE cross-off breeze keeping it clean. The combined wave energy is massive (4543), but it’s just too large for most. The Wednesday afternoon session gets a strong cross-shore wind and it’s a write-off. Thursday (16 July) keeps the size up around 10ft, mostly from the WSW, with a light cross-onshore wind – still only for the experienced crew. Friday (17 July) the swell backs off a touch to 7ft, but the wind turns onshore and it gets lumpy. Saturday (18 July) is a full-on beast mode, with a 20ft to 16ft WSW swell and howling onshore wind – don’t even think about it. That big swell energy (10804+) is just a mess. The onslaught continues through to Wednesday (22 July) with 12ft to 10ft SW swells, but the wind is still onshore or cross-onshore, creating poor conditions.
We hit a sweet spot briefly on Wednesday afternoon (22 July). The swell is still a chunky 12ft from the SW (14-second period), but the wind goes glassy. It’s a special moment of pure, clean lines, but that size still means it’s for experts only. A gentle cross-offshore on Thursday morning (23 July) keeps it in the game for the big wave guys.
After that, things get messy again with strong winds, but look ahead to Monday morning (27 July). The swell drops right back to a manageable 3ft from the SW, but the period stretches to a very long 18 seconds. Offshore SE winds make it clean. It’s a groundswell, so at a reef setup like this, those long-period lines will wrap in beautifully. The wave energy is moderate (1041), making it fun for a wider range. Tuesday morning (28 July) is also a standout: a 6ft WSW swell with a 16-second period and clean cross-offshore wind. Good shape, good energy (1662), and perfect conditions for the experienced surfer.
The best of the whole run for most surfers? I’m calling Monday 27 July morning. That 3ft SW groundswell with a 18-second period and offshore wind is going to be peeling off clean. It won’t be huge, but the quality will be elite.
After that, there’s a massive swell coming back for Wednesday (29 July) – 13ft at 12 seconds from the W, then 12ft at 18 seconds from the WSW. Clean winds, but way too big for anything but the most seasoned charger.
Rusty.
Short Range ForecastHeavy rain (total 21mm), heaviest during Thu morning. Warm (max 20°C on Wed night, min 14°C on Tue night). Winds decreasing (strong winds from the NNW on Wed night, light winds from the W by Thu night). | Days 5-7 Weather SummaryModerate rain (total 19mm), heaviest on Fri night. Very mild (max 17°C on Fri night, min 13°C on Fri night). Mainly strong winds. | ||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 17 | SW 16 | SW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 12 | W 13 | WSW 13 | WSW 16 | WSW 15 | WSW 14 | SW 13 | WSW 13 | WSW 10 | SW 10 | SW 12 | SW 13 |
Wave Graph | |||||||||||||||||||||
3777 | 2805 | 4536 | 3622 | 2665 | 4040 | 3260 | 1891 | 1368 | 1116 | 6913 | 10797 | 12216 | 6576 | 4619 | 3844 | 1828 | 1575 | 1756 | 3045 | 3980 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | on | cross-on | on | on |
High Tide | 9:44AM1.10m | 10:17AM1.03m | 10:42AM0.93m | 10:50AM0.82m | 10:19AM0.72m | 7:20AM0.67m | 3:33AM0.72m | ||||||||||||||
Low Tide | 6:39PM0.27m | 7:15PM0.32m | 7:45PM0.38m | 8:00PM0.45m | 7:43PM0.50m | 6:40PM0.52m | 5:16PM0.50m | ||||||||||||||
— | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | |
5:28 | — | — | 5:28 | — | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | 5:31 | |
mm | — | — | — | — | 5 | 13 | — | — | 3 | 3 | 7 | 1 | 1 | 2 | 2 | — | 1 | 2 | 4 | — | — |
Temp °C | 15 | 15 | 17 | 19 | 20 | 17 | 17 | 16 | 16 | 16 | 17 | 14 | 14 | 15 | 14 | 15 | 15 | 16 | 16 | 15 | 14 |
Feels °C | 12 | 12 | 10 | 12 | 15 | 15 | 16 | 15 | 13 | 14 | 9 | 6 | 5 | 7 | 8 | 10 | 10 | 8 | 8 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 17 | SW 16 | SW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 12 | WSW 12 | S 10 | S 10 | — | WSW 15 | WSW 14 | SW 13 | WSW 13 | SW 16 | SW 14 | SW 12 | SW 13 |
3777 | 2805 | 4536 | 3622 | 2665 | 4040 | 3260 | 1891 | 1368 | 1116 | 17 | 7 | — | 6576 | 4619 | 3844 | 1828 | 421 | 957 | 3045 | 3980 | |
Swell 2 Height (m) Direction Period (s) | — | NW 14 | NW 13 | NW 14 | — | NNW 7 | NNW 7 | NW 8 | NW 12 | S 11 | — | — | — | — | — | S 13 | SSW 11 | SW 16 | — | — | — |
— | 8 | 7 | 7 | — | 265 | 136 | 157 | 5 | 2 | — | — | — | — | — | 173 | 582 | 1041 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WNW 8 | WNW 13 | WNW 12 | S 11 | — | — | — | — | — | — | — | SW 18 | S 18 | — | — | — |
— | — | — | — | — | 176 | 16 | 14 | 3 | — | — | — | — | — | — | — | 51 | 6 | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | NNE 4 | N 6 | NNW 7 | NNW 7 | — | — | — | NW 7 | WNW 7 | W 13 | WSW 13 | WSW 16 | — | — | — | — | WSW 10 | SW 10 | — | — |
— | 21 | 343 | 639 | 691 | — | — | — | 189 | 350 | 6913 | 10797 | 12216 | — | — | — | — | 1575 | 1756 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 41 | 878 | 157 | 157 | 5 | 4 | 41 | 50 | 50 | 249 | 358 | 249 | 91 | 5 | 5 | 182 | 505 | 562 | 91 | 358 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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.











