
Surf Forecasts:
Lefthanders surf forecast from 29 Jul 2026:
- Best quality surf: Friday 31 Jul, 11PM (local time) - 13ft (4.0m), 16s period, SW swell with cross-onshore winds.
- Most powerful swell: Saturday 1 Aug, 5PM (local time) - 15ft (4.5m), 15s period, SW swell with 9,922 kJ wave energy.
- Next surfable swell (1★+): Wednesday 29 Jul, 5PM (local time) - 6.5ft (2.0m), 13s period with SSW 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 (Jul 29) at 5PM. The primary swell is predicted to be 2.0m and 13s period with a secondary swell of 1.4m and 16s. 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 4.5m 15s and forecast to arrive on Saturday (Aug 01) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Thursday (Jul 30) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Wed 29th Jul) | 6.5ft (2.0m) 13s |
| Best Surf | 11PM (Fri 31st Jul) | 13ft (4.0m) 16s |
| Most Powerful | 5PM (Sat 1st Aug) | 15ft (4.5m) 15s |
Table - best surf conditions forecast for Lefthanders over the next 16 days.
The Lowdown
Alright, Rusty here. Let's get into it.
We’ve got one break on the menu for the whole 16 days: Lefthanders. It’s a reef break that’s very consistent and exposed to the swell, and it’s a beginner-friendly wave when it’s behaving. The water’s sitting at 66°F which is a touch warmer than normal for this time of year, so you’ll be comfortable in a spring suit or maybe just a shorty.
The first real action kicks off Wednesday morning, July 29th. We’ve got a solid 8ft SW groundswell with a 13-second period pushing in, and the combined energy is pumping at 2924. It’s a decent size, but it’s a reef break, so it’ll handle it. The wind is a light cross-offshore from the NE at 9 mph, keeping things clean. It’s a good session for experienced surfers, but the size might have beginners watching from the sand. The afternoon cleans up even more with the wind dropping to 6 mph and the swell dropping to 7ft, still packing a punch (2306 energy). That afternoon window on the 29th is a real standout – clean, rippable, and solid.
Thursday the 30th has a bit more wind in the morning (16 mph from the NNE), still cross-off, but the swell drops to 6ft with a lovely 14-second period. The energy is still strong at 1955. It’s clean, but that wind is a bit firmer. The afternoon goes cross-shore and a little choppy, so the morning is the pick of that day.
Friday the 31st is a write-off. The swell jumps to 12ft-13ft, but the wind is howling from the NW and WSW at 19-25 mph, straight onshore. The energy is huge (6476-7826), but it’s messy and lumpy. Forget it.
Then from Saturday, August 1st, through to Monday, August 12th, the wave size is just too big for Lefthanders. We’re talking 13ft to 30ft of SW and WSW groundswell, with periods often hitting 14-19 seconds and energy readings going through the roof (from 3461 all the way up to 118527). The wind is often clean or cross-off, but the swell is just too much for this setup. It’s expert-only territory, and even then, it’s going to be a beast. The exception is Monday morning, August 3rd, where the swell drops to 7ft with a 15-second period and glassy conditions from a light WSW wind. The energy is 1974, and it’s described as excellent for experienced surfers. That’s your second standout – a glassy, clean reef with a long-period groundswell that will be offering some proper barrels, but it’s still a big wave for the average punter.
After that, the long-range stuff from the second week is mostly too big or messy. The morning of August 13th does have a 23ft WSW swell with a perfect offshore ESE breeze at 3 mph, but again, it’s massive. The energy is 18442. Only for the brave.
So, to sum it up: the two real standouts are the afternoon of July 29th for a clean, fun size, and the morning of August 3rd for a glassy, long-period groundswell that will test your skills. The rest of the window is either blown out or way too big for this spot.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Fri afternoon. Very mild (max 18°C on Thu afternoon, min 11°C on Wed morning). Winds increasing (light winds from the NE on Wed night, fresh winds from the WNW by Fri afternoon). | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Mon afternoon, min 8°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SSW 13 | SW 16 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 15 | SW 14 | SW 13 | SW 13 | SW 14 | SW 15 | SW 16 | SW 19 | SW 17 | SW 16 | SW 16 |
Wave Graph | |||||||||||||||||||||
2310 | 1317 | 1871 | 1318 | 1355 | 3850 | 6433 | 7615 | 7046 | 6019 | 9922 | 5855 | 3461 | 2699 | 2293 | 1967 | 2653 | 6953 | 7185 | 5469 | 6490 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | off | cross-off | cross-off | cross-off | glassy | cross | off | on | cross-on | on |
High Tide | 8:45AM1.06m | 9:21AM1.03m | 9:58AM0.98m | 1:42AM0.62m | 10:35AM0.91m | 1:04AM0.64m | 11:12AM0.81m | 1:08AM0.68m | 11:43AM0.70m | 1:29AM0.72m | 11:27AM0.59m | 2:06AM0.78m | |||||||||
Low Tide | 5:50PM0.35m | 6:06PM0.37m | 6:21PM0.40m | 2:31AM0.62m | 6:33PM0.44m | 4:26AM0.61m | 6:39PM0.48m | 6:05AM0.60m | 6:25PM0.52m | 9:04AM0.58m | 5:15PM0.53m | ||||||||||
7:15 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | |
— | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | |
mm | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 13 | 14 | 14 | 17 | 18 | 17 | 18 | 18 | 16 | 13 | 13 | 13 | 10 | 13 | 13 | 14 | 16 | 15 | 16 | 16 | 15 |
Feels °C | 9 | 10 | 11 | 13 | 14 | 15 | 13 | 12 | 9 | 7 | 8 | 8 | 5 | 9 | 11 | 13 | 14 | 13 | 14 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SSW 13 | SW 16 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | — | SW 14 | SW 15 | SW 14 | SW 13 | SW 13 | SW 14 | SW 15 | SW 16 | SW 19 | SW 17 | SW 16 | SW 16 |
2310 | 1317 | 1871 | 1318 | 1355 | 3850 | 6433 | 7615 | — | 6019 | 9922 | 5855 | 3461 | 2699 | 2293 | 1967 | 2653 | 6953 | 7185 | 5469 | 6490 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 16 | S 10 | SW 20 | SW 19 | SSE 9 | — | — | — | SW 18 | — | WSW 14 | — | SW 16 | SE 13 | S 10 | WSW 21 | SE 12 | SE 10 | SE 9 | — |
614 | 989 | 125 | 552 | 738 | 16 | — | — | — | 863 | — | 2651 | — | 1014 | 7 | 7 | 297 | 22 | 25 | 22 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | SW 22 | S 9 | N 5 | — | — | — | — | — | — | — | — | SE 14 | — | SE 13 | SE 13 | — | — | — | — |
— | — | 118 | 61 | 25 | — | — | — | — | — | — | — | — | 8 | — | 7 | 7 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | N 4 | NNE 5 | N 4 | — | — | NW 4 | W 6 | SW 15 | — | — | — | — | N 5 | NNE 5 | — | — | — | — | — | — |
— | 9 | 8 | 24 | — | — | 43 | 211 | 7046 | — | — | — | — | 11 | 8 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 0 | 0 | 41 | 18 | 50 | 218 | 358 | 91 | 23 | 4 | 1 | 18 | 1 | 0 | 0 | 4 | 1 | 5 | 358 | 5 |
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.










