Can I swim at Cosy Corner right now?

The sea at Cosy Corner is currently 14.8°C — cold 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 Cosy Corner next week?

Based on long-term July averages and the latest marine model, expect the sea around Cosy Corner to sit close to 15.0°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 Cosy Corner?

January – February – December are typically the warmest months to swim at Cosy Corner, with sea temperatures at their seasonal peak.

Do I need a wetsuit at Cosy Corner?

With water currently at 14.8°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

Tasmania · Tasman Sea

Cosy Corner

Family Bay-of-Fires beach.

Cool water with a moderate swell and a light breeze — fresh conditions — a wetsuit is recommended.

View on map OpenStreetMap Directions

Sea temperature now

14.8°Ccool

Poor

Updated just now · Source: Open-Meteo Marine

Air temperature

8.8°C

Wave height

1.2 m

Wind

12.5 km/h

UV index

0.8 UV index

Location

Cosy Corner 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

4/3mm fullsuit

At 14.8°C you need a 4/3mm fullsuit, and many surfers add neoprene boots.

+ Optional 3mm boots

Surf & watersports

Cool water — the classic UK/Atlantic spring or Pacific Northwest summer range. A 4/3mm sealed-seam suit keeps you in the water for 90+ minutes. Boots prevent foot pain on rocky entries and extend session length.

Open-water swimming

Acclimatised swimmers manage 30 minutes; a thicker swim wetsuit (3/2) helps.

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

Quick answer

Can I swim at Cosy Corner today?

The sea is currently 14.8°C — poor swimming conditions. Acclimatised swimmers will be most comfortable.

Key takeaways

• Located in Tasmania, Australia (Tasman Sea).
• 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 Feb22°CBest Mar21°C Apr19°C May17°C Jun16°C Jul15°C Aug15°C Sep16°C Oct18°C Nov20°C Dec22°CBest

15°C → 22°C· Current month outlined· “Best” = within 2°C of the annual peak

Year-round sea temperature

Best swim months: Jan – Feb – Mar – Nov – Dec

Month	Sea	Comfort
Jan ⭐	22°C	Warm
Feb	22°C	Warm
Mar	21°C	Pleasant
Apr	19°C	Pleasant
May	17°C	Bracing
Jun	16°C	Bracing
Jul	15°C	Bracing
Aug	15°C	Bracing
Sep	16°C	Bracing
Oct	18°C	Pleasant
Nov	20°C	Pleasant
Dec	22°C	Warm

Can you swim here? — Cosy Corner