canIswim

What wetsuit do you need in Namibia?

The one suit that covers most of the swimming season, for 5 coastal cities in Namibia.

City Coldest Warmest One suit for the season
Walvis Bay 13.1°C Sep 18.2°C Jan 3/2 mm full suit
Swakopmund 13.2°C Sep 18.7°C Jan 3/2 mm full suit
Lüderitz 11.7°C Sep 14.8°C Mar 3/2 mm full suit
Oranjemund 12.5°C Sep 16.6°C Mar 3/2 mm full suit
Henties Bay 13.7°C Sep 19.3°C Feb nothing, or a rash vest

Thicknesses above are for swimming. Surfing the same water wants a step more — most of a session is spent sitting still in the wind rather than moving and immersed. Each city page gives both, along with when you need boots, gloves and a hood.

Boots below 14°C, gloves below 12°C, a hood below 10°C. Where the numbers come from