O Son
O Son is a urban beach of white sand in Porto do Son (A Coruña), on the Rías Baixas (Barbanza and Noia).
Sandy beachUrban beachFamily beach
Weather at O Son
Today
Rain
22° 12°
- Water 16°
- 19 km/h
- Waves 1,5 m
- UV 4
Tomorrow
Rain
21° 16°
- Water 16°
- 34 km/h
- Waves 1,2 m
- UV 4
Sun 18
Partly cloudy
21° 14°
- Water 15°
- 33 km/h
- Waves 0,9 m
- UV 4
Mon 19
Overcast
20° 13°
- Water 15°
- 27 km/h
- Waves 0,9 m
- UV 4
Tue 20
Overcast
18° 12°
- Water 15°
- 15 km/h
- Waves 1,0 m
- UV 4
- 24 %
Wed 21
Overcast
19° 13°
- Water 15°
- 17 km/h
- Waves 1,8 m
- UV 3
- 58 %
Thu 22
Overcast
19° 12°
- Water 15°
- 10 km/h
- Waves 1,8 m
- UV 3
- 37 %
Weather data by Open-Meteo.com (CC BY 4.0). Updated: 16 October 2026, 00:27 h.
Beach facts
- Town
- Porto do Son
- Province
- A Coruña
- Region
- Galicia
- Coast
- Rías Baixas
- Setting
- Sea beach
- Surface
- White sand
- Blue Flag 2026
- No
- Coordinates
- 42.72660, -9.00020
Map and directions
Directions (Google Maps) View on OpenStreetMap
Nearby beaches
All beaches in Porto do Son · Map of beaches in the Rías Baixas
Frequently asked questions
Where is O Son?
O Son is in the municipality of Porto do Son, in the province of A Coruña (Galicia). Its coordinates are 42.72660, -9.00020.
Does O Son have a Blue Flag?
It is not on ADEAC's list of 2026-2027 Blue Flag beaches.
What is the weather like at O Son today?
See today's and the coming days' forecast at the top of this page; it is updated several times a day.