Costa Brava Water Temperature

(Today) Sep 2025

22.8°C / 73.1°F

The water will feel warm (balmy). Most people will be OK with just bathers / swimming costume at this temperature. If you intend to stay in the water for a while a thin shorty wetsuit will suffice.

Current weather

21°C / 69°F
(clear sky)
Partly cloudy
Wind
2 mph
Humidity
87%

Water temps is based on average surface temperatures measured throughout Costa Brava.

Map showing Costa Brava locations. Click on pins to view water temperature.

12 locations listed in Costa Brava.