Platja de l'Ona
Platja de l'Ona is a beach in Premià de Mar (Barcelona), on the Barcelona coast (Maresme).
Weather at Platja de l'Ona
Today
Fog or mist
24° 17°
- Water 23°
- 9 km/h
- Waves 0,1 m
- UV 4
Tomorrow
Thunderstorm
23° 16°
- Water 23°
- 10 km/h
- Waves 0,2 m
- UV 4
- 70 %
Sun 18
Thunderstorm
19° 15°
- Water 23°
- 17 km/h
- Waves 0,9 m
- UV 1
- 82 %
Mon 19
Rain
19° 15°
- Water 22°
- 7 km/h
- Waves 0,9 m
- UV 1
- 56 %
Tue 20
Overcast
20° 14°
- Water 22°
- 11 km/h
- Waves 1,4 m
- UV 4
- 49 %
Wed 21
Overcast
21° 12°
- Water 22°
- 8 km/h
- Waves 1,1 m
- UV 4
- 44 %
Thu 22
Fog or mist
21° 12°
- Water 22°
- 7 km/h
- Waves 0,6 m
- UV 3
Weather data by Open-Meteo.com (CC BY 4.0). Updated: 16 October 2026, 00:27 h.
Beach facts
- Town
- Premià de Mar
- Province
- Barcelona
- Region
- Catalonia
- Coast
- Barcelona coast
- Area
- Maresme
- Setting
- Sea beach
- Blue Flag 2026
- No
- Coordinates
- 41.49087, 2.37056
Map and directions
Directions (Google Maps) View on OpenStreetMap
Nearby beaches
All beaches in Premià de Mar · Map of beaches on the Barcelona coast
Frequently asked questions
Where is Platja de l'Ona?
Platja de l'Ona is in the municipality of Premià de Mar, in the province of Barcelona (Catalonia). Its coordinates are 41.49087, 2.37056.
Does Platja de l'Ona have a Blue Flag?
It is not on ADEAC's list of 2026-2027 Blue Flag beaches.
What is the weather like at Platja de l'Ona today?
See today's and the coming days' forecast at the top of this page; it is updated several times a day.