How warm is the sea in Costa Brava?
The sea in Costa Brava is currently 21°C.
Sea temperature is a model estimate for the surface. We refresh marine data approximately every six hours; check the displayed data time.
The sea in Costa Brava is 21°C today, the weather is cloudy, 17°C.

Spain
Last updated:
Sources and methodologyToday Costa Brava can expect cloudy, with a high of around 19°. Over the coming days it gradually warms up, with temperatures between 9° and 23°. Rain is possible: Saturday.
Updated:
Next 48 hours
The best time to visit is from June to September. The sea is warmest in August (26.8°C).
| Month | Max | Min | Rain (days) | Sea |
|---|---|---|---|---|
| January | 13° | 5° | 5 | 14° |
| February | 14° | 6° | 7 | 14° |
| March | 16° | 8° | 8 | 14° |
| April | 18° | 10° | 8 | 15° |
| May | 21° | 13° | 9 | 18° |
| June | 26° | 18° | 6 | 22° |
| July | 29° | 21° | 4 | 25° |
| August | 29° | 21° | 6 | 27° |
| September | 25° | 18° | 11 | 25° |
| October | 21° | 15° | 10 | 21° |
| November | 17° | 10° | 9 | 18° |
| December | 14° | 6° | 6 | 16° |
Costa Brava is a coastal belt in northeastern Spain, in Catalonia, known for its rocky coves, pine slopes and seaside towns above clear water. Unlike the long sandy shores to the south, small sheltered beaches among the rocks prevail here. The region is close to Barcelona and Girona, with a distinct Catalan stamp. For Macedonian visitors Costa Brava is a more distant destination, reachable by flight. Summers are warm and dry, with August sea temperatures of around 27°, and the season runs from June to mid-September.
The sea in Costa Brava is currently 21°C.
Sea temperature is a model estimate for the surface. We refresh marine data approximately every six hours; check the displayed data time.
The best time to visit is from June to September. The sea is warmest in August (26.8°C).
Derived from the 2015–2024 climate averages.
Tomorrow in Costa Brava expect rain, with a high of 20°C and a low of 15°C and a 40% chance of rain.