
Surf Forecasts:
Lefthanders surf forecast from 30 Jul 2026:
- Best quality surf: Saturday 1 Aug, 8AM (local time) - 13ft (4.0m), 15s period, SW swell with cross-shore winds.
- Most powerful swell: Saturday 1 Aug, 5PM (local time) - 16ft (5.0m), 15s period, SW swell with 11,723 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 8AM (local time) - 13ft (4.0m), 15s 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 (Aug 01) at 8AM. The primary swell is predicted to be 4.0m and 15s period. 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 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 0.1m 14s period and expected on Sunday (Aug 02) at 11PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 1st Aug) | 13ft (4.0m) 15s |
| Best Surf | 8AM (Sat 1st Aug) | 13ft (4.0m) 15s |
| Most Powerful | 5PM (Sat 1st Aug) | 16ft (5.0m) 15s |
Table - best surf conditions forecast for Lefthanders over the next 16 days.
The Lowdown
Alright, Rusty here, checkin' in.
We've got a 16-day window on the cards, but it's a rocky road ahead. The kicker is, we've got some serious swell on the way, but this spot is a reef that's going to be handling some serious size. The water’s sitting at 66°F with an anomaly of 3°F, so a touch warmer than you'd expect for this time of year – not a bad thing for a dawn patrol.
Let's get into it. We're looking at Lefthanders as the only game in town. The first call is Thursday the 30th of July. The morning's got a clean 6ft swell from the SW, with a 14-second period giving it some proper grunt. The wind is NNE at 12 mph, which is a cross-off, keeping things tidy. The combined energy is a solid 1931 (moderate wave energy), so there's plenty of push. The afternoon holds up at 6ft, but the wind swings a bit cross, so it'll get a little jumbled. This is a decent start, but it's just a taste.
Friday the 31st is a write-off. That swell jumps to 12ft and 13ft, with a 16-second period, but the wind is a mess – NW cross-on at 22 mph, turning onshore. It's going to be a lumpy, rainy mess. Not worth paddling out.
Now, Saturday the 1st of August and Sunday the 2nd have some serious size. We're looking at 13ft to 16ft swells from the SW. The wind is mixed, with Saturday morning offering a cross-shore, but the swell is just too big for this reef. It's a big-boy territory, really only for the experts. By Sunday afternoon, the wind drops to a glassy 3 mph from the north, and the swell drops to 8ft with a 13-second period. That's a lot more manageable, but the energy is still high at 3110 (moderate). It's a window, but the “marginal” comment means you need to pick your tide.
The rest of the first week and into the second is a brutal run. From Monday the 3rd of August right through to Monday the 10th of August, we are dealing with wave heights consistently over 12ft, often hitting 13ft to 16ft, and with periods of 15-17 seconds. The wind is mostly onshore or cross-on from the west. The combined energy is through the roof, hitting 11,723 (strong) on the 1st and 16,439 (very strong) by the 9th. For a reef, this is a washing machine. It's not surfable for a standard paddle. The setup is more interesting for kite surfing than paddle surfing.
There is a tiny glimmer on Tuesday the 11th of August. The swell drops to 8ft from the SW with a 14-second period, and the wind is a strong cross-off from the NNE at 25 mph. It'll be clean, but that wind is strong. It's a marginal call.
Then from Wednesday the 12th of August, we get a gale warning. The wind is 31-40 mph, and the swell is 10ft to 15ft with a very long 18-second period. The energy is huge (12,552 on the 13th). This is a total blowout, and for a reef, a long-period swell like that can be dangerous.
The only real standout in this whole outlook is the Thursday the 30th of July morning session. The 6ft SW swell, the 14-second period, and the clean cross-off wind from the NNE make it the best of a tricky bunch. The energy is moderate, and the crowds at Lefthanders are “often” a factor, so expect company. The next best is the Sunday afternoon window on the 2nd of August, but it's a gamble. Everything else is either too big, too windy, or both. It's a sparse run, but that's the hand we're dealt.
Rusty, signing off.
Short Range ForecastLight rain (total 9mm), mostly falling on Fri afternoon. Very mild (max 18°C on Thu afternoon, min 11°C on Sat night). Winds increasing (light winds from the NNW on Thu night, fresh winds from the WSW by Fri night). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 16°C on Tue afternoon, min 10°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
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 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 14 | WSW 19 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 |
Wave Graph | |||||||||||||||||||||
1318 | 1355 | 3850 | 6603 | 7359 | 7319 | 6168 | 11723 | 6335 | 3677 | 2305 | 2509 | 1968 | 2392 | 3985 | 8443 | 6705 | 9081 | 8715 | 7641 | 6943 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-on | on | cross-on | cross | cross-off | off | cross-off | cross | off | cross-on | cross | cross-on | on | on | on | on | on | cross-on |
High Tide | 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 | 3:03AM0.84m | |||||||||
Low Tide | 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 | 2:30PM0.46m | ||||||||||
7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:11 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | |
— | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | — | 5:42 | — | — | 5:42 | — | |
mm | — | — | — | 2 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | 1 |
Temp °C | 15 | 18 | 17 | 18 | 18 | 16 | 14 | 14 | 13 | 11 | 13 | 13 | 13 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 11 | 16 | 15 | 14 | 11 | 8 | 7 | 8 | 9 | 6 | 9 | 10 | 11 | 11 | 11 | 12 | 11 | 11 | 12 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | 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 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 |
1318 | 1355 | 3850 | 6603 | 7359 | — | 6168 | 11723 | 6335 | 3677 | 2305 | 2509 | 1968 | 2392 | 2862 | 8443 | 6705 | 9081 | 8715 | 7641 | 6943 | |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 19 | SSE 9 | — | — | — | — | — | — | — | SW 17 | SE 14 | SE 13 | SW 22 | WSW 19 | — | — | — | — | — | — |
552 | 738 | 16 | — | — | — | — | — | — | — | 805 | 7 | 7 | 235 | 3985 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | — | — | — | — | — | — | — | — | SE 14 | — | — | SSE 8 | — | — | — | — | — | — | — |
61 | 43 | — | — | — | — | — | — | — | — | 8 | — | — | 7 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | — | WNW 5 | W 6 | SW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
9 | 9 | — | 56 | 236 | 7319 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 41 | 10 | 50 | 199 | 249 | 505 | 23 | 23 | 1 | 10 | 1 | 0 | 4 | 23 | 5 | 87 | 199 | 91 | 37 | 5 | 88 |
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.










