Can I swim at City Beach right now?

The sea at City Beach is currently 18.2°C — fresh swimming conditions. Most swimmers will find the water comfortable when it's above 22°C; below 18°C feels fresh and a wetsuit is recommended.

What will the sea temperature be at City Beach next week?

Based on long-term July averages and the latest marine model, expect the sea around City Beach to sit close to 18.0°C over the next 7 days. Check the live 7-day chart above for the exact daily outlook.

When is the best month to swim at City Beach?

January – February – March are typically the warmest months to swim at City Beach, with sea temperatures at their seasonal peak.

Do I need a wetsuit at City Beach?

With water currently at 18.2°C: above 22°C no wetsuit needed; 18–22°C a shorty is comfortable for long swims; 14–18°C a 3/2mm full suit; below 14°C a 4/3mm or thicker.

Australia

Western Australia · Indian Ocean

City Beach

Family Perth beach.

Mild water with a light chop and a light breeze — comfortable conditions for most swimmers.

View on map OpenStreetMap Directions

Sea temperature now

18.2°Cmild

Good

Updated just now · Source: Open-Meteo Marine

Air temperature

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Wave height

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Wind

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UV index

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Location

City Beach on the map, with nearby beaches and live sea temperatures.

7-day forecast

Water, air, waves, wind and UV outlook for the week ahead.

Wetsuit recommendation

3/2mm fullsuit

At 18.2°C a 3/2mm fullsuit is the standard wetsuit for surfing and watersports.

Surf & watersports

Spring/autumn conditions in temperate seas. A 3/2mm full wetsuit (3mm torso, 2mm limbs) is the most versatile thickness — warm enough for 2-hour sessions, flexible enough for paddling. Open-water swimmers should wear a triathlon-cut swim wetsuit.

Open-water swimming

A triathlon-style swim wetsuit keeps you warm for 45–60 minutes.

Recommendation tuned for City Beach's current water temperature. Individual tolerance, wind chill, and session length all matter — when in doubt, size up.

Quick answer

Can I swim at City Beach today?

The sea is currently 18.2°C — good swimming conditions. Most swimmers will find it pleasant.

Key takeaways

• Located in Western Australia, Australia (Indian Ocean).
• Family friendly with calm, accessible water.
• Live data refreshed hourly from Open-Meteo Marine.

Monthly sea temperature averages

Tap any month to see what to expect — based on regional climatology.

Jan22°CBest Feb23°CBest Mar22°CBest Apr21°C May20°C Jun19°C Jul18°C Aug18°C Sep19°C Oct20°C Nov21°C Dec22°CBest

18°C → 23°C· Current month outlined· “Best” = within 2°C of the annual peak

Year-round sea temperature

Best swim months: Jan – Feb – Mar – Apr – May – Oct – Nov – Dec

Month	Sea	Comfort
Jan	22°C	Warm
Feb ⭐	23°C	Warm
Mar	22°C	Warm
Apr	21°C	Pleasant
May	20°C	Pleasant
Jun	19°C	Pleasant
Jul	18°C	Pleasant
Aug	18°C	Pleasant
Sep	19°C	Pleasant
Oct	20°C	Pleasant
Nov	21°C	Pleasant
Dec	22°C	Warm

Can you swim here? — City Beach