Gas Bay is a quality right-hand reef break just south of Margaret River main break that delivers hollow, workable walls when the swell is right. It picks up more swell than many nearby breaks and is surprisingly consistent even in summer months—surf-forecast lists February as the best month for clean waves here. The reef creates a defined takeoff zone and the wave runs along a shallow ledge, offering barrel sections on bigger days.
Water temp
19°C
Wetsuit
3/2mm fullsuit
Difficulty
4/10
Crowd level
6/10
Access: Short walk from Gas Bay carpark off Caves Road.
Peak: Mar-Oct
Secondary: Jan, Feb, Nov, Dec
Best autumn through spring. Summer swells smaller but still surfable. February is surprisingly consistent.
🍷 Margaret River's left • Wine country waves • Less crowds than Margs
🦈 Indian Ocean power • Multiple world-class breaks • Bring your shark shields
⚠️ Australia's heaviest slab • Square barrels of doom • Helmets mandatory
🦈 Gracetown quality • Workable walls • Shark country awareness
🌿 Gracetown left • Beginner friendly • Works in onshore
🏔️ Australia's biggest wave • 2km offshore • Margaret River power