Best time to visit Perth for beach weather
When is beach season in Perth? Warmest sea temperatures, best sunshine, and most reliable conditions for swimming and water activities.
Best month
October
Best wildflower month — 24°C, dry, world's most diverse spring bloom on full display.
↑Peak wildflower month — WA is the world's most biodiverse wildflower region
↑24°C, light winds, sea climbing back to 19°C
↑Hotel rates still well below summer; tour bookings widely available
All months ranked — Beach weather
Best match
Best wildflower month — 24°C, dry, world's most diverse spring bloom on full display.
#1 for beach weather
Best match
Best month — 31°C, sea at peak warmth, Perth Festival running, no school crowds.
#2 for beach weather
Best match
Late-spring sweet spot — 27°C, beaches warming, no summer heat or crowds.
#3 for beach weather
Best match
Autumn calm — 27°C, sea still 22°C, Margaret River vintage in full swing.
#4 for beach weather
Best match
Spring begins — wildflowers carpet the coastal scrub, Kings Park in full bloom.
#5 for beach weather
Strong option
Rains arrive — 90mm, but mild 23°C days between fronts; Kings Park at its greenest.
#6 for beach weather
Strong option
Fringe World month — 700+ shows fill Perth's laneways; locally Perth's favourite festival.
#7 for beach weather
Strong option
School holidays start mid-month — Christmas on Cottesloe, NYE over the Swan.
#8 for beach weather
Strong option
Late winter — first wildflowers appear inland, rains beginning to ease.
#9 for beach weather
Worth considering
Winter properly starts — 19°C and 165mm rain; AFL Western Derby fills Optus Stadium.
#10 for beach weather
Worth considering
Peak summer — 32°C, school holidays, Fremantle Doctor cooling the beaches at 3pm.
#11 for beach weather
Worth considering
Coldest, wettest month — 18°C, but school holidays and whale watching start.
#12 for beach weather