Can you swim at St Kilda Beach Dunedin in May? — 11.0°C water

Cold — wetsuit recommended
Average sea · May
11.0°C
Live water now
Recommended wetsuit
5/4mm fullsuit + boots & gloves
cool

Cold. 11.0°C in May is cold-water swimming territory — a 4/3 mm full wetsuit, neoprene cap and short, repeated sessions are the safe approach.

Monthly averages set expectations, but the specific beach today depends on wind, swell and recent weather. Check the live value at the top of this page or open the St Kilda Beach Dunedin live page for full conditions.

Frequently asked questions

What is the average sea temperature at St Kilda Beach Dunedin in May?

St Kilda Beach Dunedin averages 11.0°C in May, based on long-run climatology for the Tasman Sea.

Is the sea warm enough to swim at St Kilda Beach Dunedin in May?

Not without thermal protection — a wetsuit is recommended at 11.0°C.

Do I need a wetsuit at St Kilda Beach Dunedin in May?

A 4/3 mm full wetsuit, boots and neoprene cap are recommended.