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Marbella, Costa del Sol

Ironman 70.3 Marbella weather

Marbella is a spring coastal race where sea state, climbing temperatures and bike-course exposure matter.

70.3AprilOcean swim

Typical race window

April weather in Marbella, Costa del Sol

Monthly climate normal from 2016-2025 archive data.

April
Air temperature

13°C-20°C

Average wind

18 km/h

Peak daily wind

42 km/h

Wet-day chance

22%

A typical day in April averages 2.0 mm of precipitation, with average gusts around 40 km/h. Treat this as planning context, not a live forecast.

Jan

16°C

Feb

17°C

Mar

18°C

Apr

20°C

May

23°C

Jun

27°C

Jul

30°C

Aug

30°C

Sep

27°C

Oct

24°C

Nov

20°C

Dec

17°C

Swim

Mediterranean chop and early-season water temperature are the main swim checks.

Bike

Rolling roads can feel very different if wind builds through exposed sections.

Run

The run is usually mild, though sun exposure can increase quickly by midday.

Live race-day forecast

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This race page stays evergreen. For date, start time and expected segment durations, open the race-day planner with Marbella, Costa del Sol prefilled.

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